EP2283979B1 - Hand tool with an oscillation drive - Google Patents
Hand tool with an oscillation drive Download PDFInfo
- Publication number
- EP2283979B1 EP2283979B1 EP10171089.5A EP10171089A EP2283979B1 EP 2283979 B1 EP2283979 B1 EP 2283979B1 EP 10171089 A EP10171089 A EP 10171089A EP 2283979 B1 EP2283979 B1 EP 2283979B1
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- EP
- European Patent Office
- Prior art keywords
- hand tool
- driver
- guide surface
- rotationally
- motor shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
- B24B23/028—Angle tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B19/00—Other reciprocating saws with power drive; Fret-saws
- B27B19/006—Other reciprocating saws with power drive; Fret-saws with oscillating saw blades; Hand saws with oscillating saw blades
Definitions
- the invention relates to a hand tool with a housing, with a motor shaft coupled to a drive motor, with a work spindle which is rotationally oscillating about its longitudinal axis and with a rotatably driven by the motor shaft coupling member with a closed guide surface which rotates a guide axis, wherein the guide surface is coupled via transmission means with at least one driver to the drive, wherein the at least one driver is movably held relative to the work spindle and engages in a peripheral region of the work spindle to drive these rotationally oscillating, and wherein the at least one driver with a molding for engagement in a driving portion provided in the peripheral region of the work spindle.
- Such a tool is from the US 5,435,066 A known.
- Devices with basically similar structure, but with a different purpose are in the US Pat. No. 2,854,981 as well as the US 3,857,177 A described.
- the US Pat. No. 2,854,981 describes a surgical instrument.
- the US 3,857,177 A describes a saw for detaching skin or fur from animal carcasses.
- From the US 2005/0125919 A1 is known a drive for the rotationally oscillatory drive of a toothbrush having a pivot lever which is eccentrically received on a motor shaft and is guided in a slot of a diaphragm to effect a desired movement characteristic on a driven head of the toothbrush.
- the rotation of a motor shaft generated by a motor is transmitted to a rocker arm by means of an eccentric portion of the motor shaft.
- the oscillating lever is non-rotatably connected to a tool spindle, so that a movement of the oscillating lever caused by the rotating eccentric portion leads to a rotational oscillation of the tool spindle.
- a transmission for generating a rotary oscillation can basically be realized.
- the transmission lever performs relative to the longitudinal axis in addition to the pivoting at the same frequency a pushing movement along the sliding joint.
- the swash bearing is axially displaceably held along a shaft profile of its drive shaft in order to assume a positively constrained axial position on the drive shaft in accordance with the rotational and pushing movement of the transmission lever through or about the longitudinal axis of the tool spindle.
- Such hand tools with an oscillating drive find a variety of uses, such as when grinding, sawing or even cutting workpieces.
- usual oscillation frequencies are approximately in the range of 5,000 to 25,000 oscillations per minute, with typical pivoting angles of the tool spindle being approximately between 0.5 degrees and 7 degrees.
- Hand tools designed in this way are highly flexible and suitable for many possible applications, areas of application and tools to be used. Their compact and lightweight design allows the user to adopt a wide variety of grip or working positions with respect to the hand tool or the workpiece. However, it has been found that the handling of such hand tools can be improved to ensure a pleasant work can. In particular, the weight of the hand tool as well as the vibrations acting on the operator are considered.
- the vibrations generated by the oscillation drive can be reduced, but thus increase the production cost and the weight of the power tool, also can increase their susceptibility to wear.
- the invention has for its object to provide an alternative, improved oscillatory drive, which is simple and reliable and can be produced with little effort. If possible, a reduction of vibrations should also be achievable.
- the molded part and the driving portion can be designed such that it is possible, the work spindle both during the outward and during the reciprocating movement, so when the driver is charged substantially to pressure or train to carry.
- This entrainment of the work spindle can now be carried out depending on the design of the contact portions involved as rolling, sliding or rolling, wherein as possible by a flat pairing in the contact area, a load distribution to significantly reduce the wear of the component through the intervention.
- an engagement of the driver in the work spindle for carrying the work spindle can be done particularly easily, it can be this contact conditions cause that make it possible to limit the associated contact forces with high realizable power transmission at the same time.
- hand tools with oscillatory drive generally perform movements with a small pivot angle of about 0.5 degrees to 7 degrees, so that provide only a small number of teeth in the peripheral region of the work spindle and on the respective engaging in this driver are, so for example three pairs of gears, particularly preferably two pairs of gears, more preferably only one pair of teeth. Accordingly, the effort to produce the teeth parts decreases, although a pivoting of the work spindle by small angles is safely made possible with the remaining pairs of gears.
- the hand tool has two drivers driven in opposite directions.
- the arrangement of two counter-driven driver can be an effective measure to prevent vibration, with no separate Massenaus GmbH.
- the arrangement of two counter-driven driver can be an effective measure to prevent vibration, with no separate Massenaus GmbH.
- the arrangement of two counter-driven driver can be an effective measure to prevent vibration, with no separate Massenaus GmbH.
- the transmission parts themselves, namely the driver can cause an effective mass balance.
- the at least one driver is designed as a sliding joint.
- the kinematics of the drive mechanism can be influenced.
- push joints including rotary push joints, have certain translational or rotational degrees of freedom.
- a mechanism with a precisely determined degree of freedom can be designed. This also makes it possible to further reduce component loads and vibrations and thus improve the life of the hand tool and ease of use.
- the hand tool on at least one spring which acts on the at least one driver in the direction of the guide surface.
- spring can be understood to mean metal springs, usually compression, tension, torsion or bending springs, but also spring-loaded elements in other shapes or of other materials. These include, in particular rubber buffer or fluidic springs. It is understood that the resilient elements may also have damping properties, whether material inherent or caused by additional attenuators.
- the corresponding toothing parts are designed as involute or cycloid teeth.
- an involute toothing can be produced particularly easily by machining, since its reference profile generally has straight flanks. Furthermore, it advantageously has a considerable insensitivity to deviations of the axial distance, so that the components and bearings involved can be manufactured and mounted with greater tolerances.
- the molded part is rotationally symmetrical about the at least one driver.
- the driver can be designed as a rotary push joint. Twisting has no effect on the function since, e.g. the molded part in the form of a circumferential tooth remains in engagement with the driving portion at the peripheral region of the work spindle.
- the driver can be stored very easily and inexpensively, a backup against rotation relative to the bearings is not necessary.
- the molded part and the driving section can be designed as corresponding hinge parts.
- the driver so movable relative to the work spindle that the remaining degrees of freedom of movement can be determined depending on the type and shape of the joint.
- the kinematics of the transmission mechanism can thereby also be determined in such a way that a degree of freedom results for the overall mechanism, which allows the generation of an oscillatory movement of the tool spindle, but beyond that is undervalued, so that one here justified wear or attributable thereto vibration or noise is effectively avoided or limited.
- the hand tool on a swash bearing, on which the guide surface is arranged.
- the guide surface is indirectly coupled via bearing elements and a transmission means with the at least one driver, wherein the transmission means is rotationally coupled by the rotating guide surface.
- the transmission means is coupled via a sliding, rolling or rolling contact with the at least one driver.
- the guide surface is formed on a cam.
- the hand tool on two cams with offset contour, which are each coupled to a driver.
- each cam must be designed only to cooperate with a driver, such an arrangement, especially concerning the driver can be realized with low space requirement.
- the cams have identical but offset by 180 degrees contours.
- a need for such a configuration could arise if in terms of the position of the driver or the arrangement of the staggered cam bearing shaft special space limitations or the like must be considered. This can e.g. be the case when the two drivers and the shaft carrying the two cams are not arranged in one plane.
- the one or more cams rotatably formed on a camshaft which is drivable by the drive motor.
- the drive of the cam by means of the camshaft can be done very easily.
- An easily generated rotational movement is converted by the guide surface of the cam in a lifting movement of the driver.
- the camshaft is drivable by the drive motor by means of the motor shaft, wherein the camshaft and the motor shaft are aligned parallel or perpendicular to each other.
- the drive motor it is possible to arrange the drive motor relative to the camshaft and thus in relation to the driver and ultimately the work spindle suitable to make the hand tool compact, lightweight and ergonomic.
- the position of the drive motor also influences the mass distribution and the vibration level in the hand tool, thus can be realized by expedient arrangement, a further reduction of the vibration level.
- Fig. 1 shows a hand tool according to the invention, which is designated in its entirety by 10.
- a housing 12 a switch 14 for activating the hand tool 10
- a gear head 16 as well as a tool 82 rotatably driven by the hand tool 10 are indicated.
- FIGS. 2 and 3 is such a hand tool 10 according to the invention, as shown in FIG Fig. 1 , shown cut in the region of its gear head, the structure of which will be explained in more detail below.
- a drive motor 22 is arranged with a guided in an engine bearing 23 motor shaft 24.
- a total of 30 designated wobble bearing is flanged.
- a flange 32 and a plate 34 as a coupling member rotatably connected to the motor shaft.
- This compound can be done in a basically known manner, for example by pressing on, by means of a splined connection or the like, with the aid of suitable securing elements, such as feather keys or snap rings.
- the flange 32 and the plate 34 are in Fig. 4 detailed (not to scale) shown in addition.
- the plate 34 has a guide surface 28 which, when circulating about the guide axis 29, which in the embodiment according to the FIGS. 2 and 3 corresponds to the axis through the motor shaft 24, performs a wobbling movement with a designated offset e e.
- How out Fig. 4 can be such a plate 34 with such a flange 32 advantageously made of rotationally symmetrical parts by being tilted about an axis which is perpendicular to the guide shaft 29, and then along the guide shaft 29 an opening 33 for attachment to the motor shaft 24th is introduced.
- the swash bearing 30 is completed by bearing elements 36, a bearing cage or ring 38 and a transmission means 40 with contact surfaces 42.
- the bearing elements 36 may be formed in a basically known manner as balls, rollers or cones, or as sliding elements.
- the transmission means 40 is by means of the recesses designed as contact surfaces 42 in engagement with drivers 44, 46.
- this intervention immediately represents a rotation of the transmission means 40 relative to the plate 34, thus a rotational decoupling of the transmission means 40 is realized.
- a displacement of the driver 44, 46 is limited by the contact surfaces 42 of the transmission means 40, further practice springs 52, 53, which are held by plug members 54, 55 in the gear housing 18, 20, a force on the transmission means 40 facing away End of the driver 44, 46 in the direction of the contact surfaces 42 from.
- a play-free determined by the position of the swash bearing 32 alignment of the driver 44, 46 in the gear head 16th
- the drivers 44, 46 are provided with rotationally symmetrical shaped parts 48, 50, which engage in corresponding driving portions 78, 79 in the peripheral region of a spindle tube 77 of a work spindle 66.
- the positive coupling of the drivers 44, 46 with the swash bearing 30 results in an opposite longitudinal oscillation of the drivers 44, 46.
- the stroke of this longitudinal oscillation essentially corresponds to the offset e, item 35 in FIG Fig. 4
- This longitudinal oscillation takes place via the mold parts 48, 50, designed here as a circumferential gear teeth, entrainment of the work spindle 66 under engagement in the tooth spaces formed as driving portions 78, 79.
- the resulting gear ratios thus correspond essentially those of a toothed rack and a gear meshing gear stage. The difference remains that due to the above-mentioned small required pivot angle of the work spindle 69 only one tooth meshes with a gap.
- the drivers 44, 46 are configured completely or substantially rotationally symmetrical.
- the bearings 56, 58, 60 and 62 can be kept very simple, there are no measures to prevent rotation of the driver 44, 46 required.
- the mold parts 48 and 50 engage in exactly opposite driving portions 78, 79 of the work spindle 66 a.
- the drivers 44, 46 always lead an exactly opposite movement out.
- their mass forces can compensate to a great extent, so that a generation of the rotational oscillation, characterized by the double arrow 69 in FIG Fig. 2 in that working spindle 66 can be made about its longitudinal axis 68 according to the present invention at a significantly reduced level of vibration.
- Fig. 2 further essential parts of the hand tool 10 according to the invention are shown.
- the work spindle 66 is mounted via spindle bearings 70, 72 in the gear head 16 with the gear housings 18, 20 and held axially by a locking ring 74.
- a seal 71 is also provided at the tool-side outlet of the work spindle 66 from the gear head 16.
- the work spindle 66 further includes the spindle tube 77 and a receptacle 80 for receiving the tool 82, which is held by a clamping member 84 thereto.
- the actuation of the tool clamping device takes place in principle from the WO 2005/102605 A1 Known manner by means of a pivotable about a pivot axis 88 clamping lever 86.
- the clamping lever 86 has an eccentric 87, which cooperates with their pivoting with a pressure piece 90
- the pressure piece 90 is now displaced in the direction of the tool 82 such that a here not shown spring tensioning device is released, whereby it is possible to release the clamping element 84 in order to remove the tool 82 of the receptacle 80 can.
- Fig. 5 shows one opposite the FIGS. 2 and 3 modified embodiment of a hand tool according to the invention, which is not covered by the scope of the claims.
- a swash bearing 30 a is provided, which when driven by a motor 22 a later in connection with Fig. 10 described in more detail web movement of a transmission element 40a with flange portions 120, 121 about a guide axis 29 causes. Their movement is transmitted via hinge parts 112, 113, which are guided in receivers 114, 115 of drivers 44a, 46a, to these.
- the joint parts 112, 113 are in the present case designed as ball joints, and thus allow a pivoting of the drivers 44a, 46a relative to the flange parts 120, 121 in any spatial directions.
- Such an indefinite relative movement is achieved by suitable structural design of the mold parts 48a, 50a limited to the peripheral region of the work spindle 66a, so that ultimately a guided coupling movement of the work spindle 66a in the form of a rotational oscillation can be effected by the swash bearing 30a.
- the mold parts 48a, 50a are in the present case designed as a pivot bearing, approximately in the form of hinges.
- cylinder parts 122, 123 in associated cylindrical receptacles 114a, 115a, cf. also Fig. 6 arranged.
- these cylinder parts 122, 123 are secured against rotation, approximately according to the 119 in Fig. 6 indicated against rotation.
- the movement of the dogs 44a, 46a is set so that they according to Fig. 5 can take place only in a plane spanned by the driver 44a, 46a and the guide shaft 29 level.
- FIGS. 7 and 8 a further alternative embodiment of an oscillation drive of a hand tool according to the invention is shown.
- a camshaft 94 rotatably drives a coupling member in the form of cams 96 and 98 connected to it in a rotationally fixed manner.
- the camshaft may be driven directly or indirectly by means of a transmission stage of a drive motor.
- the position of the drive motor relative to the tool spindle 66 can be determined, for example, in order to achieve favorable ergonomics and space requirements for handling.
- the camshaft 84 is guided in bearings 101, 102.
- Such a transmission stage can be designed in particular as a spur gear, bevel gear or worm gear.
- the gearing here is dependent on design criteria such as load capacity, bearing load, running noise avoidance, overlap ratios, manufacturability and life as straight, diagonally, arc or arrow to perform toothing.
- a guide surface is arranged in each case, approximately as in FIG Fig. 8 shown and designated 28b.
- the cams 96, 98 slide by means of their guide surfaces 28b along designed as sliding surfaces transfer members 99, 100 on the end faces of drivers 44b, 46b.
- This pairings can be designed wear with appropriate material and surface design.
- the springs 52, 53 of the embodiments of the invention shown for example as fluidic springs or as metal springs with additional damping or friction members to reduce component loads and vibrations more effectively by suitable spring-damper combination to be able to.
- FIGS. 9 and 10 Another alternative embodiment of a hand tool according to the invention is now in the FIGS. 9 and 10 shown here, whereby also the engagement of molded parts 48, 50 in with these corresponding entrainment sections 78, 79 of a work spindle 66 as far as possible according to the explanations Fig. 3 and Fig. 7 he follows.
- the oscillation drive basically has one Fig. 5 known swash bearing, which in Fig. 10 is shown in section and will be explained in more detail below.
- a guideway 28c is arranged directly on a coupling member 111, which in the present case coincides with a motor shaft 24a. It should be noted that the guideway 28c along the by the arrows XX in Fig. 9 has indicated section plane, that is at an angle to a guide axis 29, a circular cross-section. Accordingly falls in the present case, the motor shaft 24a with a guide surface 28c having coupling member 111 together.
- the swash bearing 30a can also be designed as a separate hub part, in which case the guide surface would be arranged on a bearing inner ring, which would have to be brought into connection with the motor shaft.
- Driving elements 44c, 46c are in turn designed as thrust elements, so that a transmission means 40a in the form of a bearing outer ring of the guide surface 28c is rotatably coupled via circumferential bearing elements 117.
- the drivers 44c, 46c have at their motor-side end receptacles 114b, 115b, which hinge parts 112, 113, which are associated with flange members 120, 121 which are connected to the transmission means 40a.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Transmission Devices (AREA)
- Drilling And Boring (AREA)
Description
Die Erfindung betrifft ein Handwerkzeug mit einem Gehäuse, mit einer mit einem Antriebsmotor gekoppelten Motorwelle, mit einer Arbeitsspindel, die um ihre Längsachse drehoszillierend antreibbar ist und mit einem durch die Motorwelle rotatorisch antreibbaren Koppelglied mit einer geschlossenen Führungsfläche, die eine Führungsachse umläuft, wobei die Führungsfläche über Übertragungsmittel mit mindestens einem Mitnehmer zu dessen Antrieb gekoppelt ist, wobei der mindestens eine Mitnehmer relativ zur Arbeitsspindel beweglich gehalten ist und in einen Umfangsbereich der Arbeitsspindel eingreift, um diese drehoszillierend anzutreiben, und wobei der mindestens eine Mitnehmer mit einem Formteil zum Eingriff in einen Mitnahmeabschnitt im Umfangsbereich der Arbeitsspindel versehen ist.The invention relates to a hand tool with a housing, with a motor shaft coupled to a drive motor, with a work spindle which is rotationally oscillating about its longitudinal axis and with a rotatably driven by the motor shaft coupling member with a closed guide surface which rotates a guide axis, wherein the guide surface is coupled via transmission means with at least one driver to the drive, wherein the at least one driver is movably held relative to the work spindle and engages in a peripheral region of the work spindle to drive these rotationally oscillating, and wherein the at least one driver with a molding for engagement in a driving portion provided in the peripheral region of the work spindle.
Ein derartiges Werkzeug ist aus der
Aus der
Weitere ähnliche Handwerkzeuge sind im Stand der Technik grundsätzlich bekannt, so aus der
Bei dem bekannten Handwerkzeug wird die durch einen Motor erzeugte Rotation einer Motorwelle mittels eines exzentrischen Abschnitts der Motorwelle auf einen Schwinghebel übertragen. Der Schwinghebel ist drehfest mit einer Werkzeugspindel verbunden, so dass eine durch den rotierenden exzentrischen Abschnitt bewirkte Bewegung des Schwinghebels zu einer Drehoszillation der Werkzeugspindel führt.In the known hand tool, the rotation of a motor shaft generated by a motor is transmitted to a rocker arm by means of an eccentric portion of the motor shaft. The oscillating lever is non-rotatably connected to a tool spindle, so that a movement of the oscillating lever caused by the rotating eccentric portion leads to a rotational oscillation of the tool spindle.
Mit einer derartigen Ausgestaltung eines oszillationsgetriebenen Handwerkzeugs kann ein Getriebe zur Erzeugung einer Drehoszillation grundsätzlich verwirklicht werden.With such a configuration of an oscillation-driven hand tool, a transmission for generating a rotary oscillation can basically be realized.
Aus der
Mit einem derartigen Handwerkzeug kann zwar prinzipiell in alternativer Weise eine Drehoszillation einer Werkzeugspindel bewirkt werden, jedoch nur unter großem Teileaufwand und bei einem durch die Lage der Elemente zueinander vorgegebenen, für Handwerkzeuge der eingangs genannten Art nachteilig hohen Bedarf an Bauraum. Letzteres ist insbesondere dadurch bedingt, dass die Welle zum Antrieb des Taumellagers, auf der das Taumellager axial verschieblich gelagert ist, senkrecht mit einem durch die Abmessungen das Taumellagers vorgegebenen Mindestabstand zur Längsachse der Werkzeugspindel angeordnet ist. Aus diesem Grund kann ein Antrieb dieser Antriebswelle durch einen Motor, dessen Motorachse vorzugsweise die Längsachse der Werkzeugspindel schneidet, nur unter Berücksichtigung einer zusätzlichen Übertragungsstufe zwischen dem Motor und der Antriebswelle des Taumellagers erfolgen. Darüber hinaus sind vor allem an diejenigen Abschnitte, die die axiale Verschiebbarkeit des Taumellagers auf seiner Antriebswelle bei gleichzeitiger Drehmitnahme des Taumellagers durch die Antriebswelle gewährleisten sollen, höchste Genauigkeitsanforderungen zu stellen, wodurch der Fertigungsaufwand enorm steigt.With such a hand tool, although in principle a rotational oscillation of a tool spindle can be effected, but only with great effort and with a predetermined by the position of the elements to each other, for hand tools of the type mentioned adversely high demand for space. The latter is particularly due to the fact that the shaft to drive the Swash bearing, on which the swash bearing is mounted axially displaceable, is arranged perpendicular to a predetermined by the dimensions of the swash bearing minimum distance to the longitudinal axis of the tool spindle. For this reason, a drive of this drive shaft by a motor whose motor axis preferably intersects the longitudinal axis of the tool spindle, take place only taking into account an additional transmission stage between the motor and the drive shaft of the swash bearing. In addition, especially those sections that are intended to ensure the axial displacement of the swash bearing on its drive shaft with simultaneous rotational drive of the swash bearing by the drive shaft, highest accuracy requirements to make, whereby the manufacturing cost increases enormously.
Derartige Handwerkzeuge mit einem Oszillationsantrieb finden vielfältige Verwendung, etwa beim Schleifen, Sägen oder aber auch Schneiden von Werkstücken. Hierbei liegen übliche Oszillationsfrequenzen etwa im Bereich von 5.000 bis 25.000 Oszillationen pro Minute, wobei typische Verschwenkwinkel der Werkzeugspindel etwa zwischen 0,5 Grad und 7 Grad betragen.Such hand tools with an oscillating drive find a variety of uses, such as when grinding, sawing or even cutting workpieces. In this case, usual oscillation frequencies are approximately in the range of 5,000 to 25,000 oscillations per minute, with typical pivoting angles of the tool spindle being approximately between 0.5 degrees and 7 degrees.
Solchermaßen gestaltete Handwerkzeuge sind hochflexibel und für viele mögliche Anwendungen, Einsatzgebiete und zu verwendende Werkzeuge geeignet. Durch ihre kompakte und leichte Gestalt gestatten Sie es dem Anwender, verschiedenste Griff- bzw. Arbeitspositionen in Bezug auf das Handwerkzeug bzw. das Werkstück einzunehmen. Es hat sich jedoch gezeigt, dass die Handhabung derartiger Handwerkzeuge verbesserungswürdig sein kann, um ein angenehmeres Arbeiten gewährleisten zu können. Hierbei finden vor allem das Gewicht des Handwerkzeugs sowie die auf den Bediener einwirkenden Vibrationen Beachtung.Hand tools designed in this way are highly flexible and suitable for many possible applications, areas of application and tools to be used. Their compact and lightweight design allows the user to adopt a wide variety of grip or working positions with respect to the hand tool or the workpiece. However, it has been found that the handling of such hand tools can be improved to ensure a pleasant work can. In particular, the weight of the hand tool as well as the vibrations acting on the operator are considered.
Aus der
Mit einer derartigen Massenausgleichseinrichtung können die durch den Oszillationsantrieb erzeugten Vibrationen reduziert werden, jedoch steigen damit der Herstellungsaufwand sowie das Gewicht der Handwerkzeugmaschine, ferner kann sich deren Verschleißanfälligkeit erhöhen.With such a mass balancing device, the vibrations generated by the oscillation drive can be reduced, but thus increase the production cost and the weight of the power tool, also can increase their susceptibility to wear.
Vor diesem Hintergrund liegt der Erfindung die Aufgabe zugrunde, einen alternativen, verbesserten Oszillationsantrieb anzugeben, der einfach und zuverlässig aufgebaut ist sowie mit geringem Aufwand herzustellen ist. Möglichst soll hierbei auch eine Reduzierung von Vibrationen erreichbar sein.Against this background, the invention has for its object to provide an alternative, improved oscillatory drive, which is simple and reliable and can be produced with little effort. If possible, a reduction of vibrations should also be achievable.
Diese Aufgabe wird bei einem Handwerkzeug gemäß der eingangs genannten Art dadurch gelöst, dass das Formteil und der Mitnahmeabschnitt als korrespondierende Verzahnungsteile ausgebildet sind, wobei beim Eingriff des mindestens einen Mitnehmers in die Arbeitsspindel mindestens ein Zahn in einer Lücke eingreift, und dass zwei gegenläufige angetriebene Mitnehmer vorgesehen sind.This object is achieved with a hand tool according to the type mentioned above in that the molded part and the driving portion are formed as a corresponding toothing, wherein the engagement of the at least one driver in the work spindle at least one tooth engages in a gap, and that two opposite driven driver are provided.
Die Aufgabe der Erfindung wird auf diese Weise vollkommen gelöst.The object of the invention is completely solved in this way.
Das Formteil und der Mitnahmeabschnitt können derart ausgestaltet werden, dass es ermöglicht wird, die Arbeitsspindel sowohl bei der Hin- als auch bei der Herbewegung, also wenn der Mitnehmer im Wesentlichen auf Druck oder Zug belastet wird, mitzuführen. Diese Mitnahme der Arbeitsspindel kann nun je nach Gestaltung der beteiligten Kontaktabschnitte als Roll-, Gleit- oder Wälzbewegung erfolgen, wobei möglichst durch eine flächige Paarung im Kontaktbereich eine Lastverteilung erfolgt, um den Bauteilverschleiß durch den Eingriff deutlich zu verringern.The molded part and the driving portion can be designed such that it is possible, the work spindle both during the outward and during the reciprocating movement, so when the driver is charged substantially to pressure or train to carry. This entrainment of the work spindle can now be carried out depending on the design of the contact portions involved as rolling, sliding or rolling, wherein as possible by a flat pairing in the contact area, a load distribution to significantly reduce the wear of the component through the intervention.
Ferner kann ein Eingriff des Mitnehmers in die Arbeitsspindel zur Mitnahme der Arbeitsspindel besonders einfach erfolgen, es lassen sich hierbei Kontaktverhältnisse bewirken, die es ermöglichen, bei hoher realisierbarer Kraftübertragung zugleich die damit einher gehenden Kontaktkräfte zu begrenzen.Furthermore, an engagement of the driver in the work spindle for carrying the work spindle can be done particularly easily, it can be this contact conditions cause that make it possible to limit the associated contact forces with high realizable power transmission at the same time.
Wie eingangs erwähnt, führen Handwerkzeuge mit Oszillationsantrieb gemäß der eingangs genannten Art im Allgemeinen Bewegungen mit kleinem Verschwenkwinkel von etwa 0,5 Grad bis 7 Grad aus, so dass im Umfangsbereich der Arbeitsspindel und an dem jeweiligen in diesen eingreifenden Mitnehmer nur eine geringe Anzahl Verzahnungsteile vorzusehen sind, so z.B. drei Verzahnungspaare, besonders bevorzugt zwei Verzahnungspaare, weiter bevorzugt nur ein Verzahnungspaar. Dementsprechend sinkt der Aufwand zur Herstellung der Verzahnungsteile, obgleich mit den verbliebenen Verzahnungspaarungen ein Verschwenken der Arbeitsspindel um kleine Winkel sicher ermöglicht ist.As mentioned at the beginning, hand tools with oscillatory drive according to the aforementioned type generally perform movements with a small pivot angle of about 0.5 degrees to 7 degrees, so that provide only a small number of teeth in the peripheral region of the work spindle and on the respective engaging in this driver are, so for example three pairs of gears, particularly preferably two pairs of gears, more preferably only one pair of teeth. Accordingly, the effort to produce the teeth parts decreases, although a pivoting of the work spindle by small angles is safely made possible with the remaining pairs of gears.
Aufgrund der Beweglichkeit der Verzahnungsteile können Toleranzabweichungen der beteiligten und umliegenden Bauteile ausgeglichen werden. Des Weiteren gestattet der Eingriff des Mitnehmers in einen Umfangsbereich der Arbeitsspindel eine Bauteil schonende, Verschleiß reduzierende Krafteinleitung in die Arbeitsspindel, da sich das durch die Arbeitsspindel zu übertragende Moment durch Einleitung einer relativ geringen Kraft im Umfangsbereich der Arbeitsspindel erzeugen lässt.Due to the mobility of the gearing parts tolerance deviations of the involved and surrounding components can be compensated. Furthermore, the engagement of the driver in a peripheral region of the work spindle permits a component-sparing, wear-reducing introduction of force into the work spindle, since the moment to be transmitted by the work spindle can be generated by introducing a relatively small force in the peripheral region of the work spindle.
Auf diese Weise können die Bauteilbelastungen reduziert werden, die Lebensdauer des Handwerkzeugs kann sich erhöhen, während eine Verminderung des auf den Bediener einwirkenden Vibrationsniveaus realisiert werden kann.In this way, the component loads can be reduced, the life of the hand tool can increase, while a reduction of the vibration levels acting on the operator can be realized.
Erfindungsgemäß weist das Handwerkzeug zwei gegenläufig angetriebene Mitnehmer auf.According to the invention, the hand tool has two drivers driven in opposite directions.
Durch diese Maßnahme kann erreicht werden, eine einseitige Bauteilbelastung zu vermeiden. Die Krafteinleitung in die Arbeitsspindel verzweigt, so dass sich hohe örtliche Bauteilbelastungen deutlich reduzieren lassen. Somit können einzelne Bauteile deutlich kleiner und leichter gestaltet sein.By this measure can be achieved to avoid a one-sided component load. The introduction of force into the work spindle branches, so that high local component loads can be significantly reduced. Thus, individual components can be made significantly smaller and lighter.
Die Anordnung zweier gegenläufig angetriebener Mitnehmer kann eine effektive Maßnahme zur Vibrationsvermeidung darstellen, wobei keine separaten Massenausgleichsglieder vorgesehen werden müssen, da die Übertragungsteile selbst, nämlich die Mitnehmer, einen effektiven Massenausgleich bewirken können.The arrangement of two counter-driven driver can be an effective measure to prevent vibration, with no separate Massenausgleichsglieder must be provided, since the transmission parts themselves, namely the driver, can cause an effective mass balance.
Vorteilhaft kann sich durch eine derartige Gestaltung ein geschlossener Kräftverlauf ergeben, da die beiden Mitnehmer gewissermaßen durch die Arbeitsspindel derart miteinander gekoppelt sind, dass die Hin- und Herbewegung sowohl durch den Antriebsmotor als auch durch die Arbeitsspindel selbst bedingt ist. Aufwändige konstruktive Lösungen, beispielsweise zur Erzeugung einer Rückstellbewegung der relativ zur Arbeitsspindel beweglich gehaltenen Mitnehmer, können vermieden werden.Advantageously, by such a design result in a closed course of forces, since the two drivers are so to speak, coupled together by the work spindle, that the reciprocating motion is conditioned both by the drive motor and by the work spindle itself. Elaborate constructive solutions, for example, to generate a return movement of the movable relative to the work spindle driver can be avoided.
Gemäß einer weiteren Ausgestaltung der Erfindung ist der mindestens eine Mitnehmer als Schubgelenk ausgebildet.According to a further embodiment of the invention, the at least one driver is designed as a sliding joint.
Auf diese Weise kann sich eine besonders einfache Lagerung des Mitnehmers ergeben, so z.B. mittels bekannter Gleitlager bei einem als Schubgelenk ausgeführten Mitnehmer.In this way, a particularly simple storage of the driver may result, for example by means of known plain bearings in a designed as a sliding joint driver.
Vorteilhaft kann hiermit die Kinematik des Antriebsmechanismus beeinflusst werden. Bekanntermaßen weisen Schubgelenke, hierunter fallen auch Drehschubgelenke, bestimmte translatorische oder rotatorische Freiheitsgrade auf. Somit lässt sich bei Berücksichtigung dieser kinematischen Gegebenheiten ein Mechanismus mit einem genau bestimmten Freiheitsgrad gestalten. Auch dadurch wird es ermöglicht, Bauteilbelastungen und Vibrationen weiter zu reduzieren und somit die Lebensdauer des Handwerkzeuges und den Bedienkomfort zu verbessern.Advantageously, hereby the kinematics of the drive mechanism can be influenced. As is known, push joints, including rotary push joints, have certain translational or rotational degrees of freedom. Thus, taking into account these kinematic conditions, a mechanism with a precisely determined degree of freedom can be designed. This also makes it possible to further reduce component loads and vibrations and thus improve the life of the hand tool and ease of use.
In vorteilhafter Weiterbildung der Erfindung weist das Handwerkzeug mindestens eine Feder auf, die den mindestens einen Mitnehmer in Richtung auf die Führungsfläche beaufschlagt.In an advantageous embodiment of the invention, the hand tool on at least one spring which acts on the at least one driver in the direction of the guide surface.
Durch diese Maßnahme kann ein freies Spiel zwischen dem Mitnehmer, den Übertragungsmitteln und der Arbeitsspindel minimiert oder vorteilhaft ausgeglichen werden. Ein Klappern der Bauteile wird vermieden, wodurch sich der Geräuschpegel und allgemein das Vibrationsniveau deutlich reduzieren lassen. Ebenso kann sich durch den permanent oder nahezu permanent sichergestellten Eingriff oder Kontakt der Elemente eine weitere Minimierung des Bauteilverschleißes ergeben. Eine Rückführung des Mitnehmers in Richtung auf die Führungsfläche wird unterstützt.By this measure, a free play between the driver, the transmission means and the work spindle can be minimized or advantageously compensated. Rattling of the components is avoided, which can significantly reduce the noise level and generally the vibration level. Likewise, the permanently or almost permanently ensured engagement or contact of the elements can result in further minimization of component wear. A return of the driver in the direction of the guide surface is supported.
Unter Feder können im Sinne dieser Anmeldung Metallfedern, üblicherweise Druck-, Zug-, Torsions- oder Biegefedern verstanden werden, ebenso aber gefederte Elemente in anderer Gestalt oder aus anderen Werkstoffen. Hierzu zählen insbesondere Gummipuffer oder fluidische Federn. Es versteht sich, dass die federnden Elemente auch dämpfende Eigenschaften, sei es materialimmanent oder durch zusätzliche Dämpfungsglieder bewirkt, aufweisen können.For the purposes of this application, spring can be understood to mean metal springs, usually compression, tension, torsion or bending springs, but also spring-loaded elements in other shapes or of other materials. These include, in particular rubber buffer or fluidic springs. It is understood that the resilient elements may also have damping properties, whether material inherent or caused by additional attenuators.
Gemäß einer Weiterbildung sind die korrespondierenden Verzahnungsteile als Evolventen- oder Zykloidenverzahnung ausgeführt.According to a development, the corresponding toothing parts are designed as involute or cycloid teeth.
Auf diese Weise können zur Herstellung der Verzahnungsteile bekannte, seriengeeignete und günstige Verzahnungsverfahren genutzt werden. Insbesondere eine Evolventenverzahnung lässt sich spanend besonders einfach herstellen, da deren Bezugsprofil im Allgemeinen gerade Flanken aufweist. Des Weiteren verfügt sie vorteilhaft über eine beträchtliche Unempfindlichkeit gegenüber Abweichungen des Achsabstandes, so dass die beteiligten Bauteile und Lagerstellen mit größeren Toleranzen gefertigt und montiert werden können.In this way, known, production-suitable and favorable gearing processes can be used to produce the gearing parts. In particular, an involute toothing can be produced particularly easily by machining, since its reference profile generally has straight flanks. Furthermore, it advantageously has a considerable insensitivity to deviations of the axial distance, so that the components and bearings involved can be manufactured and mounted with greater tolerances.
In zweckmäßiger Weiterbildung der Erfindung ist das Formteil rotationssymmetrisch um den mindestens einen Mitnehmer ausgebildet.In an expedient development of the invention, the molded part is rotationally symmetrical about the at least one driver.
Auf diese Weise kann der Mitnehmer als Drehschubgelenk ausgeführt sein. Eine Verdrehung hat hierbei keine Auswirkung auf die Funktion, da z.B. das Formteil in Form eines umlaufenden Zahns weiterhin im Eingriff mit dem Mitnahmeabschnitt am Umfangsbereich der Arbeitsspindel bleibt. Somit kann der Mitnehmer besonders einfach und kostengünstig gelagert sein, eine Sicherung gegen eine Verdrehung gegenüber den Lagerstellen ist nicht notwendig.In this way, the driver can be designed as a rotary push joint. Twisting has no effect on the function since, e.g. the molded part in the form of a circumferential tooth remains in engagement with the driving portion at the peripheral region of the work spindle. Thus, the driver can be stored very easily and inexpensively, a backup against rotation relative to the bearings is not necessary.
Das Formteil und der Mitnahmeabschnitt können als korrespondierende Gelenkteile ausgeführt werden.The molded part and the driving section can be designed as corresponding hinge parts.
Durch diese Maßnahme wird es ermöglicht, den Mitnehmer derart gegenüber der Arbeitsspindel beweglich zu halten, dass die verbliebenen Bewegungsfreiheitsgrade abhängig von der Art und Form des Gelenkes festgelegt werden können. Die Kinematik des Übertragungsmechanismus kann hierdurch auch derart bestimmt werden, dass sich ein Freiheitsgrad für den Gesamtmechanismus ergibt, welcher die Erzeugung einer Oszillationsbewegung der Werkzeugspindel zulässt, darüber hinaus jedoch nicht unter- bzw. überbestimmt ist, so dass ein hierin begründeter Verschleiß bzw. eine darauf zurückzuführende Vibrations- oder Lärmbelastung wirksam vermieden oder begrenzt wird.By this measure, it is possible to keep the driver so movable relative to the work spindle that the remaining degrees of freedom of movement can be determined depending on the type and shape of the joint. The kinematics of the transmission mechanism can thereby also be determined in such a way that a degree of freedom results for the overall mechanism, which allows the generation of an oscillatory movement of the tool spindle, but beyond that is undervalued, so that one here justified wear or attributable thereto vibration or noise is effectively avoided or limited.
Gemäß einer weiteren Ausgestaltung der Erfindung weist das Handwerkzeug ein Taumellager auf, an dem die Führungsfläche angeordnet ist.According to a further embodiment of the invention, the hand tool on a swash bearing, on which the guide surface is arranged.
Auf diese Weise kann die rotatorische Bewegung der Motorwelle besonders einfach in eine Taumelbewegung überführt werden, um dem Mitnehmer antreiben zu können. Dies kann nun mittels bekannter, einfach beschaffbarer sowie kostengünstiger Bauteile erfolgen.In this way, the rotational movement of the motor shaft can be particularly easily converted into a tumbling movement to drive the driver can. This can now be done by means of known, easily procurable and inexpensive components.
In vorteilhafter Weiterbildung der Erfindung ist die Führungsfläche mittelbar über Lagerelemente sowie ein Übertragungsmittel mit dem mindestens einen Mitnehmer gekoppelt, wobei das Übertragungsmittel von der umlaufenden Führungsfläche drehentkoppelt ist.In an advantageous embodiment of the invention, the guide surface is indirectly coupled via bearing elements and a transmission means with the at least one driver, wherein the transmission means is rotationally coupled by the rotating guide surface.
Somit werden nach der Drehentkopplung nur bestimmte Anteile der Bewegung des Antriebsmotors über das Koppelglied auf den Mitnehmer übertragen. Infolgedessen wirken vor allem auf den Mitnehmer gerichtete Komponenten auf diesen ein, während rotatorische Anteile der Bewegung der Führungsfläche nach Möglichkeit weitestgehend ausgefiltert sind. Hierdurch lassen sich Relativbewegungen der Führungsfläche gegenüber dem Übertragungsmittel wirksam reduzieren, der damit einhergehende Verschleiß, insbesondere aufgrund von Gleitpaarungen, sinkt.Thus, only certain portions of the movement of the drive motor via the coupling member are transmitted to the driver after the rotational decoupling. As a result, components acting on the driver in particular act on them, while rotational components of the movement of the guide surface are largely filtered out as far as possible. As a result, relative movements of the guide surface relative to the transmission means can be effectively reduced, the associated wear, in particular due to sliding pairings, decreases.
In bevorzugter Weiterbildung dieser Ausgestaltung ist das Übertragungsmittel über einen Gleit-, Wälz- oder Rollkontakt mit dem mindestens einen Mitnehmer gekoppelt.In a preferred embodiment of this embodiment, the transmission means is coupled via a sliding, rolling or rolling contact with the at least one driver.
Durch diese Maßnahme kann bewirkt werden, mittels geeigneter Werkstoffe oder Komponenten für derartige Kontaktpaarungen, etwa Kugeln, Rollen und Schmierstoffen, oder geeigneter Oberflächenbehandlungs- oder Beschichtungsverfahren, wie z.B. Einsatzhärtungen oder PTFE-Beschichtungen, die beteiligten Bauteile verschleißhemmend oder verschleißmindernd zu gestalten. Es versteht sich, dass Wälzpaarungen, insbesondere jedoch Rollpaarungen gegenüber reinen Gleitpaarungen bevorzugt sind.By this measure can be effected by means of suitable materials or components for such contact pairings, such as balls, rollers and lubricants, or suitable surface treatment or coating methods, such as Case hardening or PTFE coatings to make the components involved wear-resistant or wear-reducing. It is understood that Wälzpaarungen, but in particular rolling pairings over pure sliding pairings are preferred.
Gemäß einer weiteren Ausgestaltung der Erfindung ist die Führungsfläche an einem Nocken ausgebildet.According to a further embodiment of the invention, the guide surface is formed on a cam.
Somit wird es ermöglicht, die Führungsfläche durch Veränderung der Nockenkontur geeignet zu beeinflussen, so z.B., zur Erzielung stetiger Krümmungsübergänge, um Stoß- oder Druckbelastungen bei der Kopplung der umlaufenden Führungsfläche mit dem Mitnehmer zu reduzieren oder zu vermeiden.Thus, it is possible to properly influence the guide surface by changing the cam contour, for example, to achieve continuous curvature transitions to reduce or avoid shock or pressure loads in the coupling of the rotating guide surface with the driver.
In bevorzugter Weiterbildung dieser Ausführung weist das Handwerkzeug zwei Nocken mit versetzter Kontur auf, die jeweils mit einem Mitnehmer gekoppelt sind.In a preferred embodiment of this embodiment, the hand tool on two cams with offset contour, which are each coupled to a driver.
Auf diese Weise kann es besonders einfach realisiert werden, zwei Mitnehmer gegenläufig anzutreiben. Da somit jeder Nocken nur zum Zusammenwirken mit einem Mitnehmer ausgebildet sein muss, kann eine derartige Anordnung, vor allem die Mitnehmer betreffend, bei geringem Bauraumbedarf realisiert werden. Bevorzugt weisen die Nocken identische, aber um 180 Grad versetzte Konturen auf. Für besondere Anwendungsfälle ist es denkbar, zwei verschiedene Nockenkonturen oder aber einen von 180 Grad verschiedenen Versatz vorzusehen. Ein Bedarf an einer derartigen Ausgestaltung könnte entstehen, wenn hinsichtlich der Lage der Mitnehmer bzw. der Anordnung der die versetzten Nocken tragenden Welle besondere Bauraumbeschränkungen oder dergleichen beachtet werden müssen. Dies kann z.B. der Fall sein, wenn die beiden Mitnehmer und die die beiden Nocken tragenden Welle nicht in einer Ebene angeordnet sind.In this way, it can be particularly easy to drive two drivers in opposite directions. Since therefore each cam must be designed only to cooperate with a driver, such an arrangement, especially concerning the driver can be realized with low space requirement. Preferably, the cams have identical but offset by 180 degrees contours. For special applications, it is conceivable to provide two different cam contours or a different offset of 180 degrees. A need for such a configuration could arise if in terms of the position of the driver or the arrangement of the staggered cam bearing shaft special space limitations or the like must be considered. This can e.g. be the case when the two drivers and the shaft carrying the two cams are not arranged in one plane.
In vorteilhafter Weiterbildung dieser Ausgestaltung sind der oder die Nocken drehfest an einer Nockenwelle ausgebildet, die von dem Antriebsmotor antreibbar ist.In an advantageous embodiment of this embodiment, the one or more cams rotatably formed on a camshaft which is drivable by the drive motor.
Durch diese Maßnahme kann der Antrieb der Nocken mittels der Nockenwelle besonders einfach erfolgen. Eine leicht zu erzeugende Rotationsbewegung wird durch die Führungsfläche der Nocken in eine Hubbewegung der Mitnehmer überführt.By this measure, the drive of the cam by means of the camshaft can be done very easily. An easily generated rotational movement is converted by the guide surface of the cam in a lifting movement of the driver.
In bevorzugter Weiterbildung dieser Ausgestaltung ist die Nockenwelle von dem Antriebsmotor mittels der Motorwelle antreibbar, wobei die Nockenwelle und die Motorwelle parallel oder senkrecht zueinander ausgerichtet sind.In a preferred development of this embodiment, the camshaft is drivable by the drive motor by means of the motor shaft, wherein the camshaft and the motor shaft are aligned parallel or perpendicular to each other.
Auf diese Weise wird es ermöglicht, den Antriebsmotor gegenüber der Nockenwelle und somit in Bezug auf die Mitnehmer und letztlich die Arbeitsspindel geeignet anzuordnen, um das Handwerkzeug kompakt, leichtgewichtig und ergonomisch zu gestalten. Die Lage des Antriebsmotors beeinflusst ebenso die Masseverteilung und das Schwingungsniveau im Handwerkzeug, folglich kann durch zweckdienliche Anordnung eine weitere Reduktion des Vibrationsniveaus realisiert werden.In this way, it is possible to arrange the drive motor relative to the camshaft and thus in relation to the driver and ultimately the work spindle suitable to make the hand tool compact, lightweight and ergonomic. The position of the drive motor also influences the mass distribution and the vibration level in the hand tool, thus can be realized by expedient arrangement, a further reduction of the vibration level.
Es versteht sich, dass die vorstehend genannten und die nachstehend noch zu erläuternden Merkmale der Erfindung nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar sind, ohne den Rahmen der vorliegenden Erfindung zu verlassen.It is understood that the features of the invention mentioned above and those yet to be explained below can be used not only in the particular combination indicated, but also in other combinations or in isolation, without departing from the scope of the present invention.
Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung mehrerer bevorzugter Ausführungsbeispiele unter Bezugnahme auf die Zeichnungen. Es zeigen:
- Figur 1
- eine perspektivische Ansicht eines erfindungsgemäßen Handwerkzeugs;
- Figur 2
- einen Schnitt durch ein erfindungsgemäßes Handwerkzeug im Bereich seines Getriebekopfes entlang der Linie I-I gemäß
Figur 3 ; - Figur 3
- einen Schnitt durch das Handwerkzeug gemäß
Figur 2 entlang der Linie II-II; - Figur 4
- eine vergrößerte Darstellung eines Teilschnitts durch ein Koppelglied in Form eines Tellers, etwa gemäß
Figur 2 oder Figur 3 ; - Figur 5
- eine schematische Darstellung eines Oszillationsgetriebes einer alternativen, nicht vom Schutzumfang der Ansprüche abgedeckten Ausführungsform eines erfindungsgemäßen Handwerkzeugs;
- Figur 6
- einen Teilschnitt durch das Handwerkzeug gemäß
Figur 5 entlang der Linie VI-VI; - Figur 7
- eine schematische Darstellung eines Oszillationsgetriebes einer weiteren alternativen Ausführungsform eines erfindungsgemäßen Handwerkzeugs;
- Figur 8
- einen Teilschnitt durch das Handwerkzeug gemäß
Figur 7 entlang der Linie VIII-VIII im Bereich eines Nockens; - Figur 9
- eine schematische Darstellung eines Oszillationsgetriebes einer weiteren alternativen Ausführungsform eines erfindungsgemäßen Handwerkzeugs; und
Figur 10- einen Teilschnitt durch das Handwerkzeug gemäß
Figur 9 entlang der Linie X-X im Bereich eines Taumellagers.
- FIG. 1
- a perspective view of a hand tool according to the invention;
- FIG. 2
- a section through an inventive hand tool in the region of its gear head along the line II according to
FIG. 3 ; - FIG. 3
- a section through the hand tool according to
FIG. 2 along the line II-II; - FIG. 4
- an enlarged view of a partial section through a coupling member in the form of a plate, approximately according to
FIG. 2 or FIG. 3 ; - FIG. 5
- a schematic representation of an oscillating gear of an alternative, not covered by the scope of the claims embodiment of a hand tool according to the invention;
- FIG. 6
- a partial section through the hand tool according to
FIG. 5 along the line VI-VI; - FIG. 7
- a schematic representation of a Oszillationsgetriebes another alternative embodiment of a hand tool according to the invention;
- FIG. 8
- a partial section through the hand tool according to
FIG. 7 along the line VIII-VIII in the area of a cam; - FIG. 9
- a schematic representation of a Oszillationsgetriebes another alternative embodiment of a hand tool according to the invention; and
- FIG. 10
- a partial section through the hand tool according to
FIG. 9 along the line XX in the area of a swash bearing.
In den
Im Gehäuse 12 ist ein Antriebsmotor 22 mit einer in einem Motorlager 23 geführten Motorwelle 24 angeordnet. Am werkzeugseitigen Ende der Motorwelle 24 ist ein insgesamt mit 30 bezeichnetes Taumellager angeflanscht. Hierbei sind ein Flanschteil 32 sowie ein Teller 34 als Koppelglied drehfest mit der Motorwelle verbunden. Diese Verbindung kann in grundsätzlich bekannter Weise, etwa durch Aufpressen, mittels einer Keilwellenverbindung oder Ähnlichem, unter Zuhilfenahme geeigneter Sicherungselemente, wie Passfedern oder Sprengringen, erfolgen.In the
Das Flanschteil 32 sowie der Teller 34 sind in
Nach der Montage des Taumellagers 30 ergibt sich eine in den
Wie anhand der
Die Mitnehmer 44, 46 sind mit rotationssymmetrischen Formteilen 48, 50 versehen, welche in korrespondierende Mitnahmeabschnitte 78, 79 im Umfangsbereich eines Spindelrohrs 77 einer Arbeitsspindel 66 eingreifen. Die Zwangskopplung der Mitnehmer 44, 46 mit dem Taumellager 30 resultiert in einer gegenläufigen Längsoszillation der Mitnehmer 44, 46. Der Hub dieser Längsoszillation entspricht im Wesentlichen dem Versatz e, Ziffer 35 gemäß
Im gezeigten Ausführungsbeispiel gemäß der
Wie aus
In
Die Betätigung der Werkzeugspannvorrichtung erfolgt in grundsätzlich aus der
Die Formteile 48a, 50a sind vorliegend als Drehlager, etwa in Form von Scharnieren, ausgeführt. Hierzu sind Zylinderteile 122, 123 in zugeordnete zylindrische Aufnahmen 114a, 115a, vgl. auch
In den
Eine derartige Übertragungsstufe kann insbesondere als Stirnradgetriebe, Kegelradgetriebe oder Schneckenradgetriebe ausgeführt sein. Die Verzahnung ist hierbei abhängig von Auslegungskriterien wie Tragfähigkeit, Lagerbelastung, Laufgeräuschvermeidung, Überdeckungsverhältnissen, Herstellbarkeit sowie Lebensdauer als Gerad-, Schräg-, Bogen- oder Pfeilverzahnung auszuführen.Such a transmission stage can be designed in particular as a spur gear, bevel gear or worm gear. The gearing here is dependent on design criteria such as load capacity, bearing load, running noise avoidance, overlap ratios, manufacturability and life as straight, diagonally, arc or arrow to perform toothing.
Am Umfang der Nocken 96, 98 ist jeweils eine Führungsfläche angeordnet, etwa wie in
Analog zu der in den
Wie vorstehend ausgeführt, ist es ausdrücklich denkbar, die Federn 52, 53 der gezeigten Ausgestaltungen der Erfindung beispielsweise als fluidische Federn oder aber als Metallfedern mit zusätzlichen Dämpfungs- oder Reibungsgliedern zu versehen, um durch geeignete Feder-Dämpfer-Kombination Bauteilbelastungen und Schwingungen noch wirksamer reduzieren zu können.As stated above, it is expressly conceivable to provide the
Durch den Umlauf der Nocken 96, 98 werden die Mitnehmer 44b, 46b in gegenläufig gerichtete, durch Doppelpfeile 106, 108 bezeichnete längsoszillierende Bewegungen versetzt. Der Eingriff von an den Mitnehmern 44b, 46b vorgesehenen Formteilen 48, 50 in korrespondierende Mitnahmeabschnitte 78, 79 an der Arbeitsspindel 66 zur Bewirkung einer durch den Doppelpfeil 110 angedeuteten Drehoszillationsbewegung erfolgt analog zu den Darlegungen zu
Eine weitere alternative Ausführungsform eines erfindungsgemäßen Handwerkzeugs ist nun in den
Der Oszillationsantrieb weist ein grundsätzlich aus
In grundsätzlich bekannter Weise kann das Taumellager 30a auch als separates Nabenteil ausgeführt sein, hierbei wäre die Führungsfläche auf einem Lagerinnenring angeordnet, welcher mit der Motorwelle in Verbindung gebracht werden müsste.In basically known manner, the
Mitnehmerelemente 44c, 46c sind wiederum als Schubelemente ausgeführt, so dass ein Übertragungsmittel 40a in Form eines Lageraußenrings von der Führungsfläche 28c über umlaufende Lagerelemente 117 drehentkoppelt ist. Die Mitnehmer 44c, 46c weisen an ihrem motorseitigen Ende Aufnahmen 114b, 115b auf, denen Gelenkteile 112, 113, welche mit Flanschteilen 120, 121, die mit dem Übertragungsmittel 40a verbunden sind, zugeordnet sind. Da nun die Aufnahmen 114, 115b eine Lageorientierung der Gelenkteile 112, 113 sowohl in Druck- als auch in Zugrichtung gewährleisten, ist bei dieser Ausgestaltung eine formschlüssige Koppelbewegung gewährleistet, so dass auf zusätzliche Federelemente, die die Mitnehmer 44c, 46c in Richtung auf die Führungsfläche 28c beaufschlagen würden, verzichtet werden kann.Driving
Im Rahmen der Erfindung ist es gelungen, einen verbesserten Oszillationsantrieb anzugeben, der neben einem einfachen Aufbau weiterführende Möglichkeiten zur Gewichtsreduzierung, zum Beispiel durch verzweigte Kraftleitung, zur Geräuschminimierung, etwa durch kraftbedingte Zwangskopplung an Wirkflächen, sowie zur Vibrationsreduzierung, durch gegenläufige Mitnehmer, eröffnet. Durch diese Maßnahmen kann sich die Handhabung von Oszillationswerkzeugen erleichtern sowie deren Bedienkomfort weiter verbessern.In the context of the invention, it has been possible to provide an improved oscillation drive, in addition to a simple structure further possibilities for weight reduction, for example, by branched power line, to minimize noise, such as force-induced forced coupling to active surfaces, as well as Vibration reduction, by opposing drivers, opened. These measures can facilitate the handling of oscillating tools and further improve their ease of use.
Claims (13)
- A hand tool, having a housing (12), a motor shaft (24) that is coupled to a drive motor (22), a working spindle (66) that can be driven in a rotationally oscillating manner about its longitudinal axis (68), and a coupling element (34, 96, 98, 111) that can be driven rotationally by the motor shaft (24) and has a closed guide surface (28) that revolves around a guide axis (29), the guide surface (28) being coupled, via transmission means (40, 99, 100), to at least one driver (44, 46) for the purpose of driving the latter, characterized in that the at least one driver (44, 46) is held so as to be movable relative to the working spindle (66) and is applied in a circumferential region of the working spindle (66) in order to drive the latter in a rotationally oscillating manner, wherein the at least one driver (44, 46) is provided with a shaped part (48, 50) for engagement in a driving portion (78, 79) in the circumferential region of the working spindle (66), characterized in that the shaped part (48, 50) and the driving portion (78, 79) are configured as corresponding toothing parts, at least one tooth engaging in one space in the engagement of the at least one driver (48, 50) in the working spindle (66).
- The hand tool (10) according to claim 1, characterized in that the at least one driver (44, 46) is configured as a sliding joint.
- The hand tool (10) according to claim 1 or 2, characterized by at least one spring (52, 53), which acts upon the at least one driver (44, 46) in the direction of the guide surface (28).
- The hand tool (10) according to claim 1, characterized in that the corresponding toothing parts are realized as involute toothing or cycloidal toothing.
- The hand tool (10) according to claim 1, characterized in that the shaped part (48, 50) is configured so as to be rotationally symmetrical about the at least one driver (44, 46).
- The hand tool (10) according to claim 1, characterized in that the shaped part (48, 50) and the driving portion (78, 79) are configured as corresponding joint parts, in particular as a ball joint or revolute joint.
- The hand tool (10) according to any one of the preceding claims, characterized by a wobble bearing (30), on which the guide surface (28) is arranged.
- The hand tool (10) according to any one of the preceding claims, characterized in that the guide surface (28) is coupled indirectly, via bearing elements (36, 117) and the transmission means (40), to the at least one driver (44, 46), the transmission means (40) being rotationally decoupled from the revolving guide surface (28).
- The hand tool (10) according to claim 8, characterized in that the transmission means (40) is coupled to the at least one driver (44, 46) via a sliding, rolling-ball or roller contact.
- The hand tool (10) according to any one of the preceding claims, characterized in that the guide surface (28) is configured on a cam (96, 98).
- The hand tool (10) according to claim 10, characterized by two cams (96, 98) having an offset contour, which are each respectively coupled to a driver (44, 46).
- The hand tool (10) according to claim 10 or 11, characterized in that the cam or cams (96, 98) is/are configured so as to be rotationally fixed on a camshaft (94), which can be driven by the drive motor (22).
- The hand tool (10) according to claim 12, characterized in that the camshaft (94) can be driven by the drive motor (22) by means of the motor shaft (24), the camshaft (94) and the motor shaft (24) being aligned parallelwise or perpendicularly in relation to one another.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202009011312U DE202009011312U1 (en) | 2009-08-11 | 2009-08-11 | Hand tool with an oscillation drive |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2283979A2 EP2283979A2 (en) | 2011-02-16 |
EP2283979A3 EP2283979A3 (en) | 2013-04-17 |
EP2283979B1 true EP2283979B1 (en) | 2015-07-08 |
Family
ID=43064599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10171089.5A Active EP2283979B1 (en) | 2009-08-11 | 2010-07-28 | Hand tool with an oscillation drive |
Country Status (4)
Country | Link |
---|---|
US (1) | US8397832B2 (en) |
EP (1) | EP2283979B1 (en) |
CN (1) | CN101992459B (en) |
DE (1) | DE202009011312U1 (en) |
Families Citing this family (414)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070084897A1 (en) | 2003-05-20 | 2007-04-19 | Shelton Frederick E Iv | Articulating surgical stapling instrument incorporating a two-piece e-beam firing mechanism |
US9060770B2 (en) | 2003-05-20 | 2015-06-23 | Ethicon Endo-Surgery, Inc. | Robotically-driven surgical instrument with E-beam driver |
US8215531B2 (en) | 2004-07-28 | 2012-07-10 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument having a medical substance dispenser |
US9072535B2 (en) | 2011-05-27 | 2015-07-07 | Ethicon Endo-Surgery, Inc. | Surgical stapling instruments with rotatable staple deployment arrangements |
US11998198B2 (en) | 2004-07-28 | 2024-06-04 | Cilag Gmbh International | Surgical stapling instrument incorporating a two-piece E-beam firing mechanism |
US11890012B2 (en) | 2004-07-28 | 2024-02-06 | Cilag Gmbh International | Staple cartridge comprising cartridge body and attached support |
US7669746B2 (en) | 2005-08-31 | 2010-03-02 | Ethicon Endo-Surgery, Inc. | Staple cartridges for forming staples having differing formed staple heights |
US7934630B2 (en) | 2005-08-31 | 2011-05-03 | Ethicon Endo-Surgery, Inc. | Staple cartridges for forming staples having differing formed staple heights |
US10159482B2 (en) | 2005-08-31 | 2018-12-25 | Ethicon Llc | Fastener cartridge assembly comprising a fixed anvil and different staple heights |
US11246590B2 (en) | 2005-08-31 | 2022-02-15 | Cilag Gmbh International | Staple cartridge including staple drivers having different unfired heights |
US11484312B2 (en) | 2005-08-31 | 2022-11-01 | Cilag Gmbh International | Staple cartridge comprising a staple driver arrangement |
US9237891B2 (en) | 2005-08-31 | 2016-01-19 | Ethicon Endo-Surgery, Inc. | Robotically-controlled surgical stapling devices that produce formed staples having different lengths |
US20070106317A1 (en) | 2005-11-09 | 2007-05-10 | Shelton Frederick E Iv | Hydraulically and electrically actuated articulation joints for surgical instruments |
US20110290856A1 (en) | 2006-01-31 | 2011-12-01 | Ethicon Endo-Surgery, Inc. | Robotically-controlled surgical instrument with force-feedback capabilities |
US8186555B2 (en) | 2006-01-31 | 2012-05-29 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting and fastening instrument with mechanical closure system |
US7753904B2 (en) | 2006-01-31 | 2010-07-13 | Ethicon Endo-Surgery, Inc. | Endoscopic surgical instrument with a handle that can articulate with respect to the shaft |
US20120292367A1 (en) | 2006-01-31 | 2012-11-22 | Ethicon Endo-Surgery, Inc. | Robotically-controlled end effector |
US8708213B2 (en) | 2006-01-31 | 2014-04-29 | Ethicon Endo-Surgery, Inc. | Surgical instrument having a feedback system |
US11793518B2 (en) | 2006-01-31 | 2023-10-24 | Cilag Gmbh International | Powered surgical instruments with firing system lockout arrangements |
US8820603B2 (en) | 2006-01-31 | 2014-09-02 | Ethicon Endo-Surgery, Inc. | Accessing data stored in a memory of a surgical instrument |
US7845537B2 (en) | 2006-01-31 | 2010-12-07 | Ethicon Endo-Surgery, Inc. | Surgical instrument having recording capabilities |
US11278279B2 (en) | 2006-01-31 | 2022-03-22 | Cilag Gmbh International | Surgical instrument assembly |
US11224427B2 (en) | 2006-01-31 | 2022-01-18 | Cilag Gmbh International | Surgical stapling system including a console and retraction assembly |
US20110024477A1 (en) | 2009-02-06 | 2011-02-03 | Hall Steven G | Driven Surgical Stapler Improvements |
US8992422B2 (en) | 2006-03-23 | 2015-03-31 | Ethicon Endo-Surgery, Inc. | Robotically-controlled endoscopic accessory channel |
US8322455B2 (en) | 2006-06-27 | 2012-12-04 | Ethicon Endo-Surgery, Inc. | Manually driven surgical cutting and fastening instrument |
US10568652B2 (en) | 2006-09-29 | 2020-02-25 | Ethicon Llc | Surgical staples having attached drivers of different heights and stapling instruments for deploying the same |
US8360297B2 (en) | 2006-09-29 | 2013-01-29 | Ethicon Endo-Surgery, Inc. | Surgical cutting and stapling instrument with self adjusting anvil |
US11980366B2 (en) | 2006-10-03 | 2024-05-14 | Cilag Gmbh International | Surgical instrument |
US8684253B2 (en) | 2007-01-10 | 2014-04-01 | Ethicon Endo-Surgery, Inc. | Surgical instrument with wireless communication between a control unit of a robotic system and remote sensor |
US8840603B2 (en) | 2007-01-10 | 2014-09-23 | Ethicon Endo-Surgery, Inc. | Surgical instrument with wireless communication between control unit and sensor transponders |
US11291441B2 (en) | 2007-01-10 | 2022-04-05 | Cilag Gmbh International | Surgical instrument with wireless communication between control unit and remote sensor |
US8652120B2 (en) | 2007-01-10 | 2014-02-18 | Ethicon Endo-Surgery, Inc. | Surgical instrument with wireless communication between control unit and sensor transponders |
US11039836B2 (en) | 2007-01-11 | 2021-06-22 | Cilag Gmbh International | Staple cartridge for use with a surgical stapling instrument |
US8701958B2 (en) | 2007-01-11 | 2014-04-22 | Ethicon Endo-Surgery, Inc. | Curved end effector for a surgical stapling device |
US8727197B2 (en) | 2007-03-15 | 2014-05-20 | Ethicon Endo-Surgery, Inc. | Staple cartridge cavity configuration with cooperative surgical staple |
US11564682B2 (en) | 2007-06-04 | 2023-01-31 | Cilag Gmbh International | Surgical stapler device |
US8931682B2 (en) | 2007-06-04 | 2015-01-13 | Ethicon Endo-Surgery, Inc. | Robotically-controlled shaft based rotary drive systems for surgical instruments |
US7753245B2 (en) | 2007-06-22 | 2010-07-13 | Ethicon Endo-Surgery, Inc. | Surgical stapling instruments |
US11849941B2 (en) | 2007-06-29 | 2023-12-26 | Cilag Gmbh International | Staple cartridge having staple cavities extending at a transverse angle relative to a longitudinal cartridge axis |
US11986183B2 (en) | 2008-02-14 | 2024-05-21 | Cilag Gmbh International | Surgical cutting and fastening instrument comprising a plurality of sensors to measure an electrical parameter |
US9179912B2 (en) | 2008-02-14 | 2015-11-10 | Ethicon Endo-Surgery, Inc. | Robotically-controlled motorized surgical cutting and fastening instrument |
US7866527B2 (en) | 2008-02-14 | 2011-01-11 | Ethicon Endo-Surgery, Inc. | Surgical stapling apparatus with interlockable firing system |
US8636736B2 (en) | 2008-02-14 | 2014-01-28 | Ethicon Endo-Surgery, Inc. | Motorized surgical cutting and fastening instrument |
US7819298B2 (en) | 2008-02-14 | 2010-10-26 | Ethicon Endo-Surgery, Inc. | Surgical stapling apparatus with control features operable with one hand |
US8573465B2 (en) | 2008-02-14 | 2013-11-05 | Ethicon Endo-Surgery, Inc. | Robotically-controlled surgical end effector system with rotary actuated closure systems |
US8758391B2 (en) | 2008-02-14 | 2014-06-24 | Ethicon Endo-Surgery, Inc. | Interchangeable tools for surgical instruments |
JP5410110B2 (en) | 2008-02-14 | 2014-02-05 | エシコン・エンド−サージェリィ・インコーポレイテッド | Surgical cutting / fixing instrument with RF electrode |
US9770245B2 (en) | 2008-02-15 | 2017-09-26 | Ethicon Llc | Layer arrangements for surgical staple cartridges |
US11648005B2 (en) | 2008-09-23 | 2023-05-16 | Cilag Gmbh International | Robotically-controlled motorized surgical instrument with an end effector |
US9005230B2 (en) | 2008-09-23 | 2015-04-14 | Ethicon Endo-Surgery, Inc. | Motorized surgical instrument |
US9386983B2 (en) | 2008-09-23 | 2016-07-12 | Ethicon Endo-Surgery, Llc | Robotically-controlled motorized surgical instrument |
US8210411B2 (en) | 2008-09-23 | 2012-07-03 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting instrument |
US8608045B2 (en) | 2008-10-10 | 2013-12-17 | Ethicon Endo-Sugery, Inc. | Powered surgical cutting and stapling apparatus with manually retractable firing system |
US8517239B2 (en) | 2009-02-05 | 2013-08-27 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument comprising a magnetic element driver |
US8444036B2 (en) | 2009-02-06 | 2013-05-21 | Ethicon Endo-Surgery, Inc. | Motor driven surgical fastener device with mechanisms for adjusting a tissue gap within the end effector |
RU2525225C2 (en) | 2009-02-06 | 2014-08-10 | Этикон Эндо-Серджери, Инк. | Improvement of drive surgical suturing instrument |
DE102009054929B4 (en) | 2009-12-18 | 2022-08-11 | Robert Bosch Gmbh | Hand tool device |
US8851354B2 (en) | 2009-12-24 | 2014-10-07 | Ethicon Endo-Surgery, Inc. | Surgical cutting instrument that analyzes tissue thickness |
US8220688B2 (en) | 2009-12-24 | 2012-07-17 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting instrument with electric actuator directional control assembly |
US8783543B2 (en) | 2010-07-30 | 2014-07-22 | Ethicon Endo-Surgery, Inc. | Tissue acquisition arrangements and methods for surgical stapling devices |
DE102010039637A1 (en) * | 2010-08-23 | 2012-02-23 | Robert Bosch Gmbh | Hand tool with a clamping neck |
US9386988B2 (en) | 2010-09-30 | 2016-07-12 | Ethicon End-Surgery, LLC | Retainer assembly including a tissue thickness compensator |
US9351730B2 (en) | 2011-04-29 | 2016-05-31 | Ethicon Endo-Surgery, Llc | Tissue thickness compensator comprising channels |
US8857694B2 (en) | 2010-09-30 | 2014-10-14 | Ethicon Endo-Surgery, Inc. | Staple cartridge loading assembly |
US11849952B2 (en) | 2010-09-30 | 2023-12-26 | Cilag Gmbh International | Staple cartridge comprising staples positioned within a compressible portion thereof |
US11298125B2 (en) | 2010-09-30 | 2022-04-12 | Cilag Gmbh International | Tissue stapler having a thickness compensator |
US9629814B2 (en) | 2010-09-30 | 2017-04-25 | Ethicon Endo-Surgery, Llc | Tissue thickness compensator configured to redistribute compressive forces |
US10945731B2 (en) | 2010-09-30 | 2021-03-16 | Ethicon Llc | Tissue thickness compensator comprising controlled release and expansion |
US11812965B2 (en) | 2010-09-30 | 2023-11-14 | Cilag Gmbh International | Layer of material for a surgical end effector |
US9592050B2 (en) | 2010-09-30 | 2017-03-14 | Ethicon Endo-Surgery, Llc | End effector comprising a distal tissue abutment member |
US8695866B2 (en) | 2010-10-01 | 2014-04-15 | Ethicon Endo-Surgery, Inc. | Surgical instrument having a power control circuit |
DE102011015117A1 (en) * | 2011-03-22 | 2012-09-27 | C. & E. Fein Gmbh | hand tool |
AU2012250197B2 (en) | 2011-04-29 | 2017-08-10 | Ethicon Endo-Surgery, Inc. | Staple cartridge comprising staples positioned within a compressible portion thereof |
US11207064B2 (en) | 2011-05-27 | 2021-12-28 | Cilag Gmbh International | Automated end effector component reloading system for use with a robotic system |
EP2556922B1 (en) * | 2011-08-09 | 2014-03-19 | C. & E. Fein GmbH | Power tool |
JP5821476B2 (en) * | 2011-09-28 | 2015-11-24 | 日立工機株式会社 | Vibration tool |
US8881409B2 (en) * | 2012-01-16 | 2014-11-11 | Robert Bosch Gmbh | Articulating oscillating power tool |
US9044230B2 (en) | 2012-02-13 | 2015-06-02 | Ethicon Endo-Surgery, Inc. | Surgical cutting and fastening instrument with apparatus for determining cartridge and firing motion status |
JP2013169623A (en) * | 2012-02-21 | 2013-09-02 | Makita Corp | Power tool |
CN104379068B (en) | 2012-03-28 | 2017-09-22 | 伊西康内外科公司 | Holding device assembly including tissue thickness compensation part |
JP2013202734A (en) * | 2012-03-28 | 2013-10-07 | Hitachi Koki Co Ltd | Power tool |
MX350846B (en) | 2012-03-28 | 2017-09-22 | Ethicon Endo Surgery Inc | Tissue thickness compensator comprising capsules defining a low pressure environment. |
MX358135B (en) | 2012-03-28 | 2018-08-06 | Ethicon Endo Surgery Inc | Tissue thickness compensator comprising a plurality of layers. |
US9101358B2 (en) | 2012-06-15 | 2015-08-11 | Ethicon Endo-Surgery, Inc. | Articulatable surgical instrument comprising a firing drive |
US9289256B2 (en) | 2012-06-28 | 2016-03-22 | Ethicon Endo-Surgery, Llc | Surgical end effectors having angled tissue-contacting surfaces |
US9282974B2 (en) | 2012-06-28 | 2016-03-15 | Ethicon Endo-Surgery, Llc | Empty clip cartridge lockout |
US20140001231A1 (en) | 2012-06-28 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Firing system lockout arrangements for surgical instruments |
US20140005718A1 (en) | 2012-06-28 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Multi-functional powered surgical device with external dissection features |
US11197671B2 (en) | 2012-06-28 | 2021-12-14 | Cilag Gmbh International | Stapling assembly comprising a lockout |
JP6290201B2 (en) | 2012-06-28 | 2018-03-07 | エシコン・エンド−サージェリィ・インコーポレイテッドEthicon Endo−Surgery,Inc. | Lockout for empty clip cartridge |
US20140001234A1 (en) | 2012-06-28 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Coupling arrangements for attaching surgical end effectors to drive systems therefor |
BR112014032776B1 (en) | 2012-06-28 | 2021-09-08 | Ethicon Endo-Surgery, Inc | SURGICAL INSTRUMENT SYSTEM AND SURGICAL KIT FOR USE WITH A SURGICAL INSTRUMENT SYSTEM |
US9561569B2 (en) | 2012-12-31 | 2017-02-07 | Robert Bosch Tool Corporation | Wobble drive for an oscillating tool |
DE102013100085A1 (en) | 2013-01-07 | 2014-07-10 | C. & E. Fein Gmbh | Oscillating powered machine tool |
BR112015021098B1 (en) | 2013-03-01 | 2022-02-15 | Ethicon Endo-Surgery, Inc | COVERAGE FOR A JOINT JOINT AND SURGICAL INSTRUMENT |
RU2669463C2 (en) | 2013-03-01 | 2018-10-11 | Этикон Эндо-Серджери, Инк. | Surgical instrument with soft stop |
US9808244B2 (en) | 2013-03-14 | 2017-11-07 | Ethicon Llc | Sensor arrangements for absolute positioning system for surgical instruments |
US9629629B2 (en) | 2013-03-14 | 2017-04-25 | Ethicon Endo-Surgey, LLC | Control systems for surgical instruments |
BR112015026109B1 (en) | 2013-04-16 | 2022-02-22 | Ethicon Endo-Surgery, Inc | surgical instrument |
US9649110B2 (en) | 2013-04-16 | 2017-05-16 | Ethicon Llc | Surgical instrument comprising a closing drive and a firing drive operated from the same rotatable output |
DE102013104271A1 (en) | 2013-04-26 | 2014-10-30 | C. & E. Fein Gmbh | machine tool |
US9555554B2 (en) | 2013-05-06 | 2017-01-31 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
US20150053743A1 (en) | 2013-08-23 | 2015-02-26 | Ethicon Endo-Surgery, Inc. | Error detection arrangements for surgical instrument assemblies |
JP6416260B2 (en) | 2013-08-23 | 2018-10-31 | エシコン エルエルシー | Firing member retractor for a powered surgical instrument |
WO2015031795A1 (en) * | 2013-08-30 | 2015-03-05 | Robert Bosch Gmbh | Power tool with accessory change tool storage |
US20150083772A1 (en) * | 2013-09-23 | 2015-03-26 | Ethicon Endo-Surgery, Inc. | Surgical stapler with rotary cam drive and return |
US10709452B2 (en) | 2013-09-23 | 2020-07-14 | Ethicon Llc | Methods and systems for performing circular stapling |
CA2925926C (en) * | 2013-10-10 | 2021-11-16 | Arbortech Industries Limited | Tool mechanism and tools using same |
DE202013011687U1 (en) | 2013-11-13 | 2015-02-23 | C. & E. Fein Gmbh | Oscillating drivable machine tool |
DE102013112455A1 (en) * | 2013-11-13 | 2015-05-13 | C. & E. Fein Gmbh | Oscillating drivable machine tool |
AU2014365337B2 (en) * | 2013-12-20 | 2017-03-02 | Robert Bosch Gmbh | Oscillating mechanism for a power tool |
US9962161B2 (en) | 2014-02-12 | 2018-05-08 | Ethicon Llc | Deliverable surgical instrument |
BR112016021943B1 (en) | 2014-03-26 | 2022-06-14 | Ethicon Endo-Surgery, Llc | SURGICAL INSTRUMENT FOR USE BY AN OPERATOR IN A SURGICAL PROCEDURE |
US9690362B2 (en) | 2014-03-26 | 2017-06-27 | Ethicon Llc | Surgical instrument control circuit having a safety processor |
US9820738B2 (en) | 2014-03-26 | 2017-11-21 | Ethicon Llc | Surgical instrument comprising interactive systems |
US10150210B2 (en) * | 2014-04-04 | 2018-12-11 | Robert Bosch Tool Corporation | Power hand tool with improved oscillating eccentric and fork mechanism |
JP6612256B2 (en) | 2014-04-16 | 2019-11-27 | エシコン エルエルシー | Fastener cartridge with non-uniform fastener |
BR112016023698B1 (en) | 2014-04-16 | 2022-07-26 | Ethicon Endo-Surgery, Llc | FASTENER CARTRIDGE FOR USE WITH A SURGICAL INSTRUMENT |
US9801628B2 (en) | 2014-09-26 | 2017-10-31 | Ethicon Llc | Surgical staple and driver arrangements for staple cartridges |
US20150297223A1 (en) | 2014-04-16 | 2015-10-22 | Ethicon Endo-Surgery, Inc. | Fastener cartridges including extensions having different configurations |
JP6532889B2 (en) | 2014-04-16 | 2019-06-19 | エシコン エルエルシーEthicon LLC | Fastener cartridge assembly and staple holder cover arrangement |
US10470768B2 (en) | 2014-04-16 | 2019-11-12 | Ethicon Llc | Fastener cartridge including a layer attached thereto |
DE102014212794A1 (en) * | 2014-07-02 | 2016-01-07 | Robert Bosch Gmbh | Oszillationsantriebsvorrichtung |
BR112017004361B1 (en) | 2014-09-05 | 2023-04-11 | Ethicon Llc | ELECTRONIC SYSTEM FOR A SURGICAL INSTRUMENT |
US11311294B2 (en) | 2014-09-05 | 2022-04-26 | Cilag Gmbh International | Powered medical device including measurement of closure state of jaws |
US20160066913A1 (en) | 2014-09-05 | 2016-03-10 | Ethicon Endo-Surgery, Inc. | Local display of tissue parameter stabilization |
US10105142B2 (en) | 2014-09-18 | 2018-10-23 | Ethicon Llc | Surgical stapler with plurality of cutting elements |
BR112017005981B1 (en) | 2014-09-26 | 2022-09-06 | Ethicon, Llc | ANCHOR MATERIAL FOR USE WITH A SURGICAL STAPLE CARTRIDGE AND SURGICAL STAPLE CARTRIDGE FOR USE WITH A SURGICAL INSTRUMENT |
US11523821B2 (en) | 2014-09-26 | 2022-12-13 | Cilag Gmbh International | Method for creating a flexible staple line |
US10076325B2 (en) | 2014-10-13 | 2018-09-18 | Ethicon Llc | Surgical stapling apparatus comprising a tissue stop |
US9924944B2 (en) | 2014-10-16 | 2018-03-27 | Ethicon Llc | Staple cartridge comprising an adjunct material |
US11141153B2 (en) | 2014-10-29 | 2021-10-12 | Cilag Gmbh International | Staple cartridges comprising driver arrangements |
US10517594B2 (en) | 2014-10-29 | 2019-12-31 | Ethicon Llc | Cartridge assemblies for surgical staplers |
US9844376B2 (en) | 2014-11-06 | 2017-12-19 | Ethicon Llc | Staple cartridge comprising a releasable adjunct material |
US10736636B2 (en) | 2014-12-10 | 2020-08-11 | Ethicon Llc | Articulatable surgical instrument system |
US9968355B2 (en) | 2014-12-18 | 2018-05-15 | Ethicon Llc | Surgical instruments with articulatable end effectors and improved firing beam support arrangements |
US10085748B2 (en) | 2014-12-18 | 2018-10-02 | Ethicon Llc | Locking arrangements for detachable shaft assemblies with articulatable surgical end effectors |
US9844374B2 (en) | 2014-12-18 | 2017-12-19 | Ethicon Llc | Surgical instrument systems comprising an articulatable end effector and means for adjusting the firing stroke of a firing member |
US9844375B2 (en) | 2014-12-18 | 2017-12-19 | Ethicon Llc | Drive arrangements for articulatable surgical instruments |
MX2017008108A (en) | 2014-12-18 | 2018-03-06 | Ethicon Llc | Surgical instrument with an anvil that is selectively movable about a discrete non-movable axis relative to a staple cartridge. |
US9987000B2 (en) | 2014-12-18 | 2018-06-05 | Ethicon Llc | Surgical instrument assembly comprising a flexible articulation system |
DE102015203487A1 (en) * | 2015-02-26 | 2016-09-01 | Ecoroll Ag Werkzeugtechnik | Clamping device for influencing workpieces and associated method |
US11154301B2 (en) | 2015-02-27 | 2021-10-26 | Cilag Gmbh International | Modular stapling assembly |
US9993248B2 (en) | 2015-03-06 | 2018-06-12 | Ethicon Endo-Surgery, Llc | Smart sensors with local signal processing |
US10687806B2 (en) | 2015-03-06 | 2020-06-23 | Ethicon Llc | Adaptive tissue compression techniques to adjust closure rates for multiple tissue types |
US10441279B2 (en) | 2015-03-06 | 2019-10-15 | Ethicon Llc | Multiple level thresholds to modify operation of powered surgical instruments |
US10052044B2 (en) | 2015-03-06 | 2018-08-21 | Ethicon Llc | Time dependent evaluation of sensor data to determine stability, creep, and viscoelastic elements of measures |
US9901342B2 (en) | 2015-03-06 | 2018-02-27 | Ethicon Endo-Surgery, Llc | Signal and power communication system positioned on a rotatable shaft |
US10245033B2 (en) | 2015-03-06 | 2019-04-02 | Ethicon Llc | Surgical instrument comprising a lockable battery housing |
JP2020121162A (en) | 2015-03-06 | 2020-08-13 | エシコン エルエルシーEthicon LLC | Time dependent evaluation of sensor data to determine stability element, creep element and viscoelastic element of measurement |
US9924961B2 (en) | 2015-03-06 | 2018-03-27 | Ethicon Endo-Surgery, Llc | Interactive feedback system for powered surgical instruments |
US9808246B2 (en) | 2015-03-06 | 2017-11-07 | Ethicon Endo-Surgery, Llc | Method of operating a powered surgical instrument |
US10617412B2 (en) | 2015-03-06 | 2020-04-14 | Ethicon Llc | System for detecting the mis-insertion of a staple cartridge into a surgical stapler |
US10390825B2 (en) | 2015-03-31 | 2019-08-27 | Ethicon Llc | Surgical instrument with progressive rotary drive systems |
US10835249B2 (en) | 2015-08-17 | 2020-11-17 | Ethicon Llc | Implantable layers for a surgical instrument |
US10105139B2 (en) | 2015-09-23 | 2018-10-23 | Ethicon Llc | Surgical stapler having downstream current-based motor control |
US10238386B2 (en) | 2015-09-23 | 2019-03-26 | Ethicon Llc | Surgical stapler having motor control based on an electrical parameter related to a motor current |
US10299878B2 (en) | 2015-09-25 | 2019-05-28 | Ethicon Llc | Implantable adjunct systems for determining adjunct skew |
US11890015B2 (en) | 2015-09-30 | 2024-02-06 | Cilag Gmbh International | Compressible adjunct with crossing spacer fibers |
US10980539B2 (en) | 2015-09-30 | 2021-04-20 | Ethicon Llc | Implantable adjunct comprising bonded layers |
US10433846B2 (en) | 2015-09-30 | 2019-10-08 | Ethicon Llc | Compressible adjunct with crossing spacer fibers |
US10327777B2 (en) | 2015-09-30 | 2019-06-25 | Ethicon Llc | Implantable layer comprising plastically deformed fibers |
US10368865B2 (en) | 2015-12-30 | 2019-08-06 | Ethicon Llc | Mechanisms for compensating for drivetrain failure in powered surgical instruments |
US10292704B2 (en) | 2015-12-30 | 2019-05-21 | Ethicon Llc | Mechanisms for compensating for battery pack failure in powered surgical instruments |
US10265068B2 (en) | 2015-12-30 | 2019-04-23 | Ethicon Llc | Surgical instruments with separable motors and motor control circuits |
GB201618450D0 (en) * | 2016-11-01 | 2016-12-14 | Genius Ip Ltd | Apparatus for causing oscillating motion of a saw blade, a saw bland, and a method of attaching the saw blade |
JP6911054B2 (en) | 2016-02-09 | 2021-07-28 | エシコン エルエルシーEthicon LLC | Surgical instruments with asymmetric joint composition |
US10245029B2 (en) | 2016-02-09 | 2019-04-02 | Ethicon Llc | Surgical instrument with articulating and axially translatable end effector |
US11213293B2 (en) | 2016-02-09 | 2022-01-04 | Cilag Gmbh International | Articulatable surgical instruments with single articulation link arrangements |
US10448948B2 (en) | 2016-02-12 | 2019-10-22 | Ethicon Llc | Mechanisms for compensating for drivetrain failure in powered surgical instruments |
US11224426B2 (en) | 2016-02-12 | 2022-01-18 | Cilag Gmbh International | Mechanisms for compensating for drivetrain failure in powered surgical instruments |
US10617413B2 (en) | 2016-04-01 | 2020-04-14 | Ethicon Llc | Closure system arrangements for surgical cutting and stapling devices with separate and distinct firing shafts |
US10456137B2 (en) | 2016-04-15 | 2019-10-29 | Ethicon Llc | Staple formation detection mechanisms |
US10357247B2 (en) | 2016-04-15 | 2019-07-23 | Ethicon Llc | Surgical instrument with multiple program responses during a firing motion |
US10335145B2 (en) | 2016-04-15 | 2019-07-02 | Ethicon Llc | Modular surgical instrument with configurable operating mode |
US10426467B2 (en) | 2016-04-15 | 2019-10-01 | Ethicon Llc | Surgical instrument with detection sensors |
US11607239B2 (en) | 2016-04-15 | 2023-03-21 | Cilag Gmbh International | Systems and methods for controlling a surgical stapling and cutting instrument |
US11179150B2 (en) | 2016-04-15 | 2021-11-23 | Cilag Gmbh International | Systems and methods for controlling a surgical stapling and cutting instrument |
US10492783B2 (en) | 2016-04-15 | 2019-12-03 | Ethicon, Llc | Surgical instrument with improved stop/start control during a firing motion |
US10828028B2 (en) | 2016-04-15 | 2020-11-10 | Ethicon Llc | Surgical instrument with multiple program responses during a firing motion |
US11317917B2 (en) | 2016-04-18 | 2022-05-03 | Cilag Gmbh International | Surgical stapling system comprising a lockable firing assembly |
US20170296173A1 (en) | 2016-04-18 | 2017-10-19 | Ethicon Endo-Surgery, Llc | Method for operating a surgical instrument |
US10363037B2 (en) | 2016-04-18 | 2019-07-30 | Ethicon Llc | Surgical instrument system comprising a magnetic lockout |
CN107584456B (en) * | 2016-07-06 | 2023-10-10 | 苏州宝时得电动工具有限公司 | Swing mechanism and multifunctional machine |
DE102016217086A1 (en) | 2016-09-08 | 2018-03-08 | Robert Bosch Gmbh | Hand tool with a vibration generating unit |
CN106346363B (en) * | 2016-11-18 | 2018-05-01 | 常州市武进大成工贸有限公司 | carving machine |
US10856868B2 (en) | 2016-12-21 | 2020-12-08 | Ethicon Llc | Firing member pin configurations |
US20180168615A1 (en) | 2016-12-21 | 2018-06-21 | Ethicon Endo-Surgery, Llc | Method of deforming staples from two different types of staple cartridges with the same surgical stapling instrument |
US10667809B2 (en) | 2016-12-21 | 2020-06-02 | Ethicon Llc | Staple cartridge and staple cartridge channel comprising windows defined therein |
JP6983893B2 (en) | 2016-12-21 | 2021-12-17 | エシコン エルエルシーEthicon LLC | Lockout configuration for surgical end effectors and replaceable tool assemblies |
US10588632B2 (en) | 2016-12-21 | 2020-03-17 | Ethicon Llc | Surgical end effectors and firing members thereof |
US10426471B2 (en) | 2016-12-21 | 2019-10-01 | Ethicon Llc | Surgical instrument with multiple failure response modes |
US10568625B2 (en) | 2016-12-21 | 2020-02-25 | Ethicon Llc | Staple cartridges and arrangements of staples and staple cavities therein |
US11134942B2 (en) | 2016-12-21 | 2021-10-05 | Cilag Gmbh International | Surgical stapling instruments and staple-forming anvils |
US11419606B2 (en) | 2016-12-21 | 2022-08-23 | Cilag Gmbh International | Shaft assembly comprising a clutch configured to adapt the output of a rotary firing member to two different systems |
CN110087565A (en) | 2016-12-21 | 2019-08-02 | 爱惜康有限责任公司 | Surgical stapling system |
US10881401B2 (en) | 2016-12-21 | 2021-01-05 | Ethicon Llc | Staple firing member comprising a missing cartridge and/or spent cartridge lockout |
US10736629B2 (en) | 2016-12-21 | 2020-08-11 | Ethicon Llc | Surgical tool assemblies with clutching arrangements for shifting between closure systems with closure stroke reduction features and articulation and firing systems |
US10499914B2 (en) | 2016-12-21 | 2019-12-10 | Ethicon Llc | Staple forming pocket arrangements |
US20180168577A1 (en) | 2016-12-21 | 2018-06-21 | Ethicon Endo-Surgery, Llc | Axially movable closure system arrangements for applying closure motions to jaws of surgical instruments |
US10918385B2 (en) | 2016-12-21 | 2021-02-16 | Ethicon Llc | Surgical system comprising a firing member rotatable into an articulation state to articulate an end effector of the surgical system |
US10537325B2 (en) | 2016-12-21 | 2020-01-21 | Ethicon Llc | Staple forming pocket arrangement to accommodate different types of staples |
US10980536B2 (en) | 2016-12-21 | 2021-04-20 | Ethicon Llc | No-cartridge and spent cartridge lockout arrangements for surgical staplers |
JP7086963B2 (en) | 2016-12-21 | 2022-06-20 | エシコン エルエルシー | Surgical instrument system with end effector lockout and launch assembly lockout |
US10758230B2 (en) | 2016-12-21 | 2020-09-01 | Ethicon Llc | Surgical instrument with primary and safety processors |
JP7010956B2 (en) | 2016-12-21 | 2022-01-26 | エシコン エルエルシー | How to staple tissue |
DE102017201466A1 (en) | 2017-01-31 | 2018-08-02 | Robert Bosch Gmbh | Electric tool with rotary oscillation drive |
USD890784S1 (en) | 2017-06-20 | 2020-07-21 | Ethicon Llc | Display panel with changeable graphical user interface |
US10307170B2 (en) | 2017-06-20 | 2019-06-04 | Ethicon Llc | Method for closed loop control of motor velocity of a surgical stapling and cutting instrument |
US10646220B2 (en) | 2017-06-20 | 2020-05-12 | Ethicon Llc | Systems and methods for controlling displacement member velocity for a surgical instrument |
US11071554B2 (en) | 2017-06-20 | 2021-07-27 | Cilag Gmbh International | Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on magnitude of velocity error measurements |
USD879809S1 (en) | 2017-06-20 | 2020-03-31 | Ethicon Llc | Display panel with changeable graphical user interface |
US11382638B2 (en) | 2017-06-20 | 2022-07-12 | Cilag Gmbh International | Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured time over a specified displacement distance |
US10881396B2 (en) | 2017-06-20 | 2021-01-05 | Ethicon Llc | Surgical instrument with variable duration trigger arrangement |
US11653914B2 (en) | 2017-06-20 | 2023-05-23 | Cilag Gmbh International | Systems and methods for controlling motor velocity of a surgical stapling and cutting instrument according to articulation angle of end effector |
US10881399B2 (en) | 2017-06-20 | 2021-01-05 | Ethicon Llc | Techniques for adaptive control of motor velocity of a surgical stapling and cutting instrument |
US10813639B2 (en) | 2017-06-20 | 2020-10-27 | Ethicon Llc | Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on system conditions |
US10624633B2 (en) | 2017-06-20 | 2020-04-21 | Ethicon Llc | Systems and methods for controlling motor velocity of a surgical stapling and cutting instrument |
US10888321B2 (en) | 2017-06-20 | 2021-01-12 | Ethicon Llc | Systems and methods for controlling velocity of a displacement member of a surgical stapling and cutting instrument |
US10980537B2 (en) | 2017-06-20 | 2021-04-20 | Ethicon Llc | Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured time over a specified number of shaft rotations |
USD879808S1 (en) | 2017-06-20 | 2020-03-31 | Ethicon Llc | Display panel with graphical user interface |
US10779820B2 (en) | 2017-06-20 | 2020-09-22 | Ethicon Llc | Systems and methods for controlling motor speed according to user input for a surgical instrument |
US11517325B2 (en) | 2017-06-20 | 2022-12-06 | Cilag Gmbh International | Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured displacement distance traveled over a specified time interval |
US11090046B2 (en) | 2017-06-20 | 2021-08-17 | Cilag Gmbh International | Systems and methods for controlling displacement member motion of a surgical stapling and cutting instrument |
US10856869B2 (en) | 2017-06-27 | 2020-12-08 | Ethicon Llc | Surgical anvil arrangements |
US10993716B2 (en) | 2017-06-27 | 2021-05-04 | Ethicon Llc | Surgical anvil arrangements |
US10772629B2 (en) | 2017-06-27 | 2020-09-15 | Ethicon Llc | Surgical anvil arrangements |
US11324503B2 (en) | 2017-06-27 | 2022-05-10 | Cilag Gmbh International | Surgical firing member arrangements |
US11141154B2 (en) | 2017-06-27 | 2021-10-12 | Cilag Gmbh International | Surgical end effectors and anvils |
US11266405B2 (en) | 2017-06-27 | 2022-03-08 | Cilag Gmbh International | Surgical anvil manufacturing methods |
USD869655S1 (en) | 2017-06-28 | 2019-12-10 | Ethicon Llc | Surgical fastener cartridge |
US11564686B2 (en) | 2017-06-28 | 2023-01-31 | Cilag Gmbh International | Surgical shaft assemblies with flexible interfaces |
US10903685B2 (en) | 2017-06-28 | 2021-01-26 | Ethicon Llc | Surgical shaft assemblies with slip ring assemblies forming capacitive channels |
US10765427B2 (en) | 2017-06-28 | 2020-09-08 | Ethicon Llc | Method for articulating a surgical instrument |
US11678880B2 (en) | 2017-06-28 | 2023-06-20 | Cilag Gmbh International | Surgical instrument comprising a shaft including a housing arrangement |
EP4070740A1 (en) | 2017-06-28 | 2022-10-12 | Cilag GmbH International | Surgical instrument comprising selectively actuatable rotatable couplers |
US10716614B2 (en) | 2017-06-28 | 2020-07-21 | Ethicon Llc | Surgical shaft assemblies with slip ring assemblies with increased contact pressure |
USD906355S1 (en) | 2017-06-28 | 2020-12-29 | Ethicon Llc | Display screen or portion thereof with a graphical user interface for a surgical instrument |
US11259805B2 (en) | 2017-06-28 | 2022-03-01 | Cilag Gmbh International | Surgical instrument comprising firing member supports |
US11246592B2 (en) | 2017-06-28 | 2022-02-15 | Cilag Gmbh International | Surgical instrument comprising an articulation system lockable to a frame |
US10639037B2 (en) | 2017-06-28 | 2020-05-05 | Ethicon Llc | Surgical instrument with axially movable closure member |
US10932772B2 (en) | 2017-06-29 | 2021-03-02 | Ethicon Llc | Methods for closed loop velocity control for robotic surgical instrument |
US11007022B2 (en) | 2017-06-29 | 2021-05-18 | Ethicon Llc | Closed loop velocity control techniques based on sensed tissue parameters for robotic surgical instrument |
US10898183B2 (en) | 2017-06-29 | 2021-01-26 | Ethicon Llc | Robotic surgical instrument with closed loop feedback techniques for advancement of closure member during firing |
US20190039200A1 (en) * | 2017-08-01 | 2019-02-07 | Jian-Shiou Liaw | Air File |
US11944300B2 (en) | 2017-08-03 | 2024-04-02 | Cilag Gmbh International | Method for operating a surgical system bailout |
US11974742B2 (en) | 2017-08-03 | 2024-05-07 | Cilag Gmbh International | Surgical system comprising an articulation bailout |
US11304695B2 (en) | 2017-08-03 | 2022-04-19 | Cilag Gmbh International | Surgical system shaft interconnection |
US11471155B2 (en) | 2017-08-03 | 2022-10-18 | Cilag Gmbh International | Surgical system bailout |
JP6952241B2 (en) * | 2017-08-29 | 2021-10-20 | パナソニックIpマネジメント株式会社 | Electric tool |
USD917500S1 (en) | 2017-09-29 | 2021-04-27 | Ethicon Llc | Display screen or portion thereof with graphical user interface |
US10765429B2 (en) | 2017-09-29 | 2020-09-08 | Ethicon Llc | Systems and methods for providing alerts according to the operational state of a surgical instrument |
US10743872B2 (en) | 2017-09-29 | 2020-08-18 | Ethicon Llc | System and methods for controlling a display of a surgical instrument |
US10796471B2 (en) | 2017-09-29 | 2020-10-06 | Ethicon Llc | Systems and methods of displaying a knife position for a surgical instrument |
USD907648S1 (en) | 2017-09-29 | 2021-01-12 | Ethicon Llc | Display screen or portion thereof with animated graphical user interface |
US10729501B2 (en) | 2017-09-29 | 2020-08-04 | Ethicon Llc | Systems and methods for language selection of a surgical instrument |
US11399829B2 (en) | 2017-09-29 | 2022-08-02 | Cilag Gmbh International | Systems and methods of initiating a power shutdown mode for a surgical instrument |
USD907647S1 (en) | 2017-09-29 | 2021-01-12 | Ethicon Llc | Display screen or portion thereof with animated graphical user interface |
US11090075B2 (en) | 2017-10-30 | 2021-08-17 | Cilag Gmbh International | Articulation features for surgical end effector |
US11134944B2 (en) | 2017-10-30 | 2021-10-05 | Cilag Gmbh International | Surgical stapler knife motion controls |
US10779903B2 (en) | 2017-10-31 | 2020-09-22 | Ethicon Llc | Positive shaft rotation lock activated by jaw closure |
US10842490B2 (en) | 2017-10-31 | 2020-11-24 | Ethicon Llc | Cartridge body design with force reduction based on firing completion |
US10687813B2 (en) | 2017-12-15 | 2020-06-23 | Ethicon Llc | Adapters with firing stroke sensing arrangements for use in connection with electromechanical surgical instruments |
US10743874B2 (en) | 2017-12-15 | 2020-08-18 | Ethicon Llc | Sealed adapters for use with electromechanical surgical instruments |
US10779825B2 (en) | 2017-12-15 | 2020-09-22 | Ethicon Llc | Adapters with end effector position sensing and control arrangements for use in connection with electromechanical surgical instruments |
US11197670B2 (en) | 2017-12-15 | 2021-12-14 | Cilag Gmbh International | Surgical end effectors with pivotal jaws configured to touch at their respective distal ends when fully closed |
US10966718B2 (en) | 2017-12-15 | 2021-04-06 | Ethicon Llc | Dynamic clamping assemblies with improved wear characteristics for use in connection with electromechanical surgical instruments |
US11006955B2 (en) | 2017-12-15 | 2021-05-18 | Ethicon Llc | End effectors with positive jaw opening features for use with adapters for electromechanical surgical instruments |
US11071543B2 (en) | 2017-12-15 | 2021-07-27 | Cilag Gmbh International | Surgical end effectors with clamping assemblies configured to increase jaw aperture ranges |
US10743875B2 (en) | 2017-12-15 | 2020-08-18 | Ethicon Llc | Surgical end effectors with jaw stiffener arrangements configured to permit monitoring of firing member |
US10828033B2 (en) | 2017-12-15 | 2020-11-10 | Ethicon Llc | Handheld electromechanical surgical instruments with improved motor control arrangements for positioning components of an adapter coupled thereto |
US11033267B2 (en) | 2017-12-15 | 2021-06-15 | Ethicon Llc | Systems and methods of controlling a clamping member firing rate of a surgical instrument |
US10779826B2 (en) | 2017-12-15 | 2020-09-22 | Ethicon Llc | Methods of operating surgical end effectors |
US10869666B2 (en) | 2017-12-15 | 2020-12-22 | Ethicon Llc | Adapters with control systems for controlling multiple motors of an electromechanical surgical instrument |
US11045270B2 (en) | 2017-12-19 | 2021-06-29 | Cilag Gmbh International | Robotic attachment comprising exterior drive actuator |
US10835330B2 (en) | 2017-12-19 | 2020-11-17 | Ethicon Llc | Method for determining the position of a rotatable jaw of a surgical instrument attachment assembly |
US10729509B2 (en) | 2017-12-19 | 2020-08-04 | Ethicon Llc | Surgical instrument comprising closure and firing locking mechanism |
US11020112B2 (en) | 2017-12-19 | 2021-06-01 | Ethicon Llc | Surgical tools configured for interchangeable use with different controller interfaces |
USD910847S1 (en) | 2017-12-19 | 2021-02-16 | Ethicon Llc | Surgical instrument assembly |
US10716565B2 (en) | 2017-12-19 | 2020-07-21 | Ethicon Llc | Surgical instruments with dual articulation drivers |
US11311290B2 (en) | 2017-12-21 | 2022-04-26 | Cilag Gmbh International | Surgical instrument comprising an end effector dampener |
US11147547B2 (en) | 2017-12-21 | 2021-10-19 | Cilag Gmbh International | Surgical stapler comprising storable cartridges having different staple sizes |
US11076853B2 (en) | 2017-12-21 | 2021-08-03 | Cilag Gmbh International | Systems and methods of displaying a knife position during transection for a surgical instrument |
US11129680B2 (en) | 2017-12-21 | 2021-09-28 | Cilag Gmbh International | Surgical instrument comprising a projector |
CN108890531A (en) * | 2018-06-15 | 2018-11-27 | 何绮雯 | A kind of oscillation drive |
US10842492B2 (en) | 2018-08-20 | 2020-11-24 | Ethicon Llc | Powered articulatable surgical instruments with clutching and locking arrangements for linking an articulation drive system to a firing drive system |
US11324501B2 (en) | 2018-08-20 | 2022-05-10 | Cilag Gmbh International | Surgical stapling devices with improved closure members |
US10912559B2 (en) | 2018-08-20 | 2021-02-09 | Ethicon Llc | Reinforced deformable anvil tip for surgical stapler anvil |
US11045192B2 (en) | 2018-08-20 | 2021-06-29 | Cilag Gmbh International | Fabricating techniques for surgical stapler anvils |
US11039834B2 (en) | 2018-08-20 | 2021-06-22 | Cilag Gmbh International | Surgical stapler anvils with staple directing protrusions and tissue stability features |
US11253256B2 (en) | 2018-08-20 | 2022-02-22 | Cilag Gmbh International | Articulatable motor powered surgical instruments with dedicated articulation motor arrangements |
US10779821B2 (en) | 2018-08-20 | 2020-09-22 | Ethicon Llc | Surgical stapler anvils with tissue stop features configured to avoid tissue pinch |
US10856870B2 (en) | 2018-08-20 | 2020-12-08 | Ethicon Llc | Switching arrangements for motor powered articulatable surgical instruments |
USD914878S1 (en) | 2018-08-20 | 2021-03-30 | Ethicon Llc | Surgical instrument anvil |
US11207065B2 (en) | 2018-08-20 | 2021-12-28 | Cilag Gmbh International | Method for fabricating surgical stapler anvils |
US11083458B2 (en) | 2018-08-20 | 2021-08-10 | Cilag Gmbh International | Powered surgical instruments with clutching arrangements to convert linear drive motions to rotary drive motions |
US11291440B2 (en) | 2018-08-20 | 2022-04-05 | Cilag Gmbh International | Method for operating a powered articulatable surgical instrument |
NL2021527B1 (en) * | 2018-08-30 | 2020-04-24 | Holmatro B V | Tool having a pump and a motor on a common axis |
US11172929B2 (en) | 2019-03-25 | 2021-11-16 | Cilag Gmbh International | Articulation drive arrangements for surgical systems |
US11147553B2 (en) | 2019-03-25 | 2021-10-19 | Cilag Gmbh International | Firing drive arrangements for surgical systems |
US11147551B2 (en) | 2019-03-25 | 2021-10-19 | Cilag Gmbh International | Firing drive arrangements for surgical systems |
US11696761B2 (en) | 2019-03-25 | 2023-07-11 | Cilag Gmbh International | Firing drive arrangements for surgical systems |
US11903581B2 (en) | 2019-04-30 | 2024-02-20 | Cilag Gmbh International | Methods for stapling tissue using a surgical instrument |
US11452528B2 (en) | 2019-04-30 | 2022-09-27 | Cilag Gmbh International | Articulation actuators for a surgical instrument |
US11426251B2 (en) | 2019-04-30 | 2022-08-30 | Cilag Gmbh International | Articulation directional lights on a surgical instrument |
US11432816B2 (en) | 2019-04-30 | 2022-09-06 | Cilag Gmbh International | Articulation pin for a surgical instrument |
US11648009B2 (en) | 2019-04-30 | 2023-05-16 | Cilag Gmbh International | Rotatable jaw tip for a surgical instrument |
US11471157B2 (en) | 2019-04-30 | 2022-10-18 | Cilag Gmbh International | Articulation control mapping for a surgical instrument |
US11253254B2 (en) | 2019-04-30 | 2022-02-22 | Cilag Gmbh International | Shaft rotation actuator on a surgical instrument |
US11426167B2 (en) | 2019-06-28 | 2022-08-30 | Cilag Gmbh International | Mechanisms for proper anvil attachment surgical stapling head assembly |
US11684434B2 (en) | 2019-06-28 | 2023-06-27 | Cilag Gmbh International | Surgical RFID assemblies for instrument operational setting control |
US12004740B2 (en) | 2019-06-28 | 2024-06-11 | Cilag Gmbh International | Surgical stapling system having an information decryption protocol |
US11291451B2 (en) | 2019-06-28 | 2022-04-05 | Cilag Gmbh International | Surgical instrument with battery compatibility verification functionality |
US11627959B2 (en) | 2019-06-28 | 2023-04-18 | Cilag Gmbh International | Surgical instruments including manual and powered system lockouts |
US11399837B2 (en) | 2019-06-28 | 2022-08-02 | Cilag Gmbh International | Mechanisms for motor control adjustments of a motorized surgical instrument |
US11376098B2 (en) | 2019-06-28 | 2022-07-05 | Cilag Gmbh International | Surgical instrument system comprising an RFID system |
US11497492B2 (en) | 2019-06-28 | 2022-11-15 | Cilag Gmbh International | Surgical instrument including an articulation lock |
US11298132B2 (en) | 2019-06-28 | 2022-04-12 | Cilag GmbH Inlernational | Staple cartridge including a honeycomb extension |
US11224497B2 (en) | 2019-06-28 | 2022-01-18 | Cilag Gmbh International | Surgical systems with multiple RFID tags |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5193281A (en) * | 1992-03-03 | 1993-03-16 | Kasten Vincent A | Apparatus for changing the cutting direction in a reciprocating saw |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8031084U1 (en) | 1981-07-23 | C. & E. Fein Gmbh & Co, 7000 Stuttgart | Power tool with oscillating tool drive | |
US2743557A (en) * | 1951-01-10 | 1956-05-01 | Alice R Larson | Electrically driven abrading devices |
US2854981A (en) * | 1957-02-18 | 1958-10-07 | Orthopedic Frame Company | Surgical instrument |
US3147548A (en) * | 1962-05-17 | 1964-09-08 | Reginald J Aspeek | Power scraper tool |
US3319874A (en) * | 1964-12-16 | 1967-05-16 | J A W Q Box | Variable displacement-variable clearance device |
DE1750322B1 (en) * | 1968-04-20 | 1971-01-14 | Messerschmitt Boelkow Blohm | Device for converting a linear into a circular motion, and vice versa |
US3857177A (en) * | 1973-04-13 | 1974-12-31 | E Quintana | Dehiding apparatus |
US3892988A (en) * | 1974-02-27 | 1975-07-01 | William M Gran | Hand-held multi-purpose electric meat tenderizer |
DE3439475C2 (en) * | 1984-10-27 | 1996-02-01 | Bosch Gmbh Robert | Angle attachment for striking and rotating machine tools |
DE3840974A1 (en) | 1988-12-06 | 1990-06-07 | Fein C & E | OSCILLATION DRIVE |
JP2686188B2 (en) * | 1991-06-28 | 1997-12-08 | ジューキ株式会社 | Adjusting knob of thread tension device Fixed position returning device |
US6250532B1 (en) * | 1991-10-18 | 2001-06-26 | United States Surgical Corporation | Surgical stapling apparatus |
JPH0663284U (en) * | 1993-02-05 | 1994-09-06 | リョービ株式会社 | Power tool drive structure |
WO1994019134A1 (en) * | 1993-02-18 | 1994-09-01 | M-Pact Corporation | Cutting device and assembly |
JP2639627B2 (en) * | 1994-06-14 | 1997-08-13 | 株式会社ナカニシ | Cutting and polishing tools |
US5833524A (en) * | 1994-08-22 | 1998-11-10 | Ryobi Limited | Dust collection system for a power tool |
EP0757762B1 (en) * | 1995-02-28 | 1999-07-21 | SYNTHES AG Chur | Gear for converting a rotary movement into a reciprocating movement |
US5651396A (en) * | 1995-03-09 | 1997-07-29 | National Science Council | Variable pitch lead transmission mechanism for weft gripper strap drive |
IT1287936B1 (en) * | 1996-07-03 | 1998-08-26 | Lavorwash Srl | AXIAL PISTON PUMP |
DE19738813B4 (en) * | 1997-09-05 | 2004-05-27 | Ina-Schaeffler Kg | axial piston |
DE19740436A1 (en) * | 1997-09-15 | 1999-03-18 | Schaeffler Waelzlager Ohg | Swashplate bearing for plunger pump |
DE10220325B4 (en) * | 2002-04-30 | 2011-06-01 | C. & E. Fein Gmbh | oscillatory |
DE10356068A1 (en) * | 2003-12-01 | 2005-06-23 | Robert Bosch Gmbh | Hand tool |
US7386904B2 (en) * | 2003-12-15 | 2008-06-17 | Colgate-Palmolive Company | Drive system for electric toothbrushes and the like |
DE102004020982A1 (en) | 2004-04-23 | 2005-11-17 | C. & E. Fein Gmbh | Powered hand tool with clamping device for a tool |
DE102007018466A1 (en) | 2007-04-19 | 2008-10-23 | Robert Bosch Gmbh | Motor driven machine tool |
CN201067900Y (en) * | 2007-07-14 | 2008-06-04 | 胡继宁 | Reciprocating power-driven tool |
-
2009
- 2009-08-11 DE DE202009011312U patent/DE202009011312U1/en not_active Expired - Lifetime
-
2010
- 2010-07-28 EP EP10171089.5A patent/EP2283979B1/en active Active
- 2010-08-11 CN CN201010255983.5A patent/CN101992459B/en not_active Expired - Fee Related
- 2010-08-11 US US12/854,606 patent/US8397832B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5193281A (en) * | 1992-03-03 | 1993-03-16 | Kasten Vincent A | Apparatus for changing the cutting direction in a reciprocating saw |
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EP2283979A3 (en) | 2013-04-17 |
US8397832B2 (en) | 2013-03-19 |
DE202009011312U1 (en) | 2010-12-23 |
CN101992459A (en) | 2011-03-30 |
EP2283979A2 (en) | 2011-02-16 |
US20110036609A1 (en) | 2011-02-17 |
CN101992459B (en) | 2015-02-25 |
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