EP1184137A2 - Griffsatz für Hand- oder Gartenwerkzeuge - Google Patents
Griffsatz für Hand- oder Gartenwerkzeuge Download PDFInfo
- Publication number
- EP1184137A2 EP1184137A2 EP01120829A EP01120829A EP1184137A2 EP 1184137 A2 EP1184137 A2 EP 1184137A2 EP 01120829 A EP01120829 A EP 01120829A EP 01120829 A EP01120829 A EP 01120829A EP 1184137 A2 EP1184137 A2 EP 1184137A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- handle
- parts
- shaft
- set according
- hand
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/10—Handle constructions characterised by material or shape
- B25G1/102—Handle constructions characterised by material or shape the shape being specially adapted to facilitate handling or improve grip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/36—Lap joints; Riveted, screwed, or like joints
Definitions
- the invention relates to a handle set specified in the preamble of claim 1 Genre, a hand or garden tool equipped with it and one intended for it Handle.
- Under handles for hand and garden tools are within the scope of the present Invention especially those for hammers, trowels, saws, chisels, pliers Digging shovel and other similar devices understood when using the hand a preferred coupling position to the handle, so that the handle encloses it Filled hand with a full system on the palm and higher pressure loads as well unnecessary tension in the hand and arm muscles can be avoided.
- the usual ones Handles meet this requirement insufficiently.
- handle shapes, the recommendations follow the literature (e.g. "Ergonomic work equipment design, systematics / research report No. 156 ", published by the German Federal Institute for Occupational Safety and Health and Accident Research 1997) do not provide an ergonomically optimal coupling by hand and handle.
- Handles of the type described at the outset have therefore already become known (DE 199 02 882 A1, WO 00/43166 A2), the pronounced curvatures in two perpendicular have directions facing each other and with them the concavity of the ones enclosing them Fill in your hand to fill and support. In doing so, it is also based on knowledge Made use of that for an optimal ergonomic coupling of hand and handle it is not enough to offer a single handle size for one implement, but that Handle size and handle proportions for at least three groups of hand sizes - small, medium and large - should be designed to allow a good individual adjustment of the Handle to reach the user's hand size.
- the optimally designed handle on the right side of the hand cavity pronounced curvature, while the left side of the handle is flatter because the fingers will find a better fit than a pronounced curvature.
- a handle designed for a left-hander has a strong one on the left pronounced curvature, while on the right side the curvature is flatter.
- the So handles are asymmetrical in shape. But there are also handles provided Shape is mirror-symmetrical to the central plane, so the handle in the same way is suitable for right and left-handers. The shape is ergonomic though still good, but not optimal.
- the invention has for its object the handle set of the beginning designated genus so that compared to the prior art a cheaper Manufacturing and warehousing is achieved and for the manufacturer, dealer and Users still have choices with regard to customizing the Forms and / or sizes of the handles result.
- the invention has the advantage that each handle from a kit can be assembled individually, the coordinated individual parts which, depending on the hand shapes given in the individual case and / or -sizes and / or user requests can be selected. So it doesn't need more for all conceivable cases the tools with the different handle variants in relatively small series are completely manufactured and kept in stock, but only on the one hand the tools with the type-appropriate uniform shaft and on the other hand, the associated handle parts, which later with the shafts of the Tools are connected. This production method is inexpensive Prefabrication in large series possible, also the storage is simplified and cost-saving.
- the handle parts preferably consist of shell-like handle halves.
- the grip part 1 contains one according to FIG upper surface contour 2 and a lower surface contour 3 and, according to FIG. 2, one lateral, right surface contour 4.
- lines 2a to 2c, 3a to 3c and 4a to 4c indicated that the handle part 1 with essentially the same contour in three Sizes are available, the lines marked with the letter "a" one Handle part 1 for the hand size “large”, the lines marked with the letter “b” a handle part 1 for the hand size "medium” and those designated with the letter “c” Lines are assigned to a handle part 1 for the hand size "small”.
- a dashed line 5 is arranged in FIG.
- Fig. 1 shows that the handle part 1 in a middle Area of the upper contour 2 is a comparatively pronounced, radially upward has directed curvature 7, while the lower contour 3 with a radially downward directed, but significantly less pronounced curvature 8 is provided.
- the curvature 7 is set, as shown in FIG. 2, into that on the right side of the handle part 1 located surface section away, so that this also in the central area with a pronounced curvature 9 is provided.
- a right handle part with this contour is for uses a handle designed for right-handers.
- Fig. 3 shows the top view of an essentially corresponding to Figs. 1 and 2, however, left handle part 10, which has a left surface contour 11.
- the handle part 10 is largely identical in the embodiment in plan view with the handle part 1 and mirror-symmetrical to the vertical plane 6, but one is on the left side of the handle part 10 trained, radially leftward curvature 12 corresponding to the hand cavity a left hand.
- the handle part 10 is z. B. at im essentially the same contour in three indicated by lines 11a, 11b and 11c Sizes provided. Otherwise, the handle part 10 borders on the same imaginary vertical Middle plane 6 as the handle part 1 according to FIG. 2.
- Fig. 4 shows another right handle part 14 according to the invention with a right one Surface contour 15. This runs much flatter than that in comparison to FIG. 2 Contours 4 and 11, so that a less pronounced curvature in the central area 16 is formed.
- lines 15a, 15b and 15c are three different sizes for the handle part 14 indicated that like the other handle parts 1 and 10 to the vertical Middle level 6 borders.
- FIG. 5 shows a left handle part 17 with a left surface contour 18 and a central curvature 19. The same applies to this handle part 17 as for 4, which is mirror-symmetrical to the handle part 14 along the plane 6 is trained.
- the handle parts 1, 10, 14 and 17 belong to a handle set or handle part set or modular system, out of which by combining two handle parts Various handles can be put together, which are exemplified in FIGS. 6 to 9 are shown.
- FIG. 6 shows a top view of a handle 20 that emerges from the handle part 1 according to FIGS. 1 and 2 and the handle part 17 according to FIG. 5 is assembled, with both handle parts 1, 17 the Have size "a" (large). Both handle parts 1, 17 border along the imaginary vertical Middle plane 6 of the handle 20 to each other, for which purpose facing each other and to the system coming contact surfaces are expediently designed as congruent planes.
- Fig. 7 shows a handle 21, which consists of a handle part 1 and a handle part 17, respectively the size "c" (small) is composed. Otherwise, the same applies as for the handle 6. Both handles 20 and 21 have the pronounced on the right side Bulges and are primarily intended for right-handers.
- FIG. 8 shows a handle 22 which consists of a handle part 11 according to FIG. 3 and a 4, each composed in size "a". Such one Handle is especially designed for left-handers.
- the handle parts 1, 10, 14 and 17 described with reference to FIGS. 1 to 9 preferably lead handles with surface contours, as in previous applications of the same Applicant (DE 199 02 882 A1, WO 00/43166 A2) are explained in detail. It is however, it is clear to the person skilled in the art that, in the context of the present invention, instead of Surface contours described there are also provided for other surface contours can be used to create ergonomic shapes for right and / or left handed users receive.
- handle parts 1, 10, 14 and 17 are alternatively designed in this way can be that they along the horizontal median plane 5 indicated in FIG adjoin one another with handles that can be produced. Instead of right and left handle parts upper and lower handle parts would then be provided. In this way it is according to the invention also possible to consider different hand shapes and / or hand sizes and two or more different ones for each desired surface contour Sizes.
- FIG. 10 to 14 show the attachment of two handle parts 1 and 17 to a shaft 26 a hand or garden tool of the type described above, for. B. a hammer.
- the imaginary vertical center plane 6 in FIG. 10 lies in the drawing plane and in 11 perpendicular to it, at the same time being a parting or contact plane, along which the two handle parts 1, 17 are in contact.
- Both handle parts 1, 17 are here also designed as grip shells, in particular as half shells, each one have the central plane 6 bordering recess 27, in which an associated part of the shaft 26 is received, so that the handle parts 1, 17 the shaft 26 from the right and enclose it snugly on the left.
- the attachment of the handle parts 1, 17 to the shaft 26 can be done, for example, in that they are in the area of their contact surfaces 28, 29 glued together or connected by ultrasonic welding or the like.
- the handle parts 1, 17 Positioning elements preferably attached to their mutually facing inner sides 31 in the form of radially protruding centering pins, which are in complementary, radially in Shaft 26 designed positioning elements 32 fit in the form of bores. It is the position of the positioning elements 31 and 32 selected relative to each other so that they are in the Assembly at the same time the exact congruent position of the handle parts 1, 17 to each other establish.
- the arrangement is expediently such that the contact surfaces at all handle parts 1, 10, 14, 17 of the set are identical and the positioning elements 31 in all handle parts 1, 10, 14, 17 of the set are arranged in the same places, so all possible combinations of handle parts to handles within the scope of the set lead, in which the handle parts on the contact surfaces 28, 29 and flush with the surface, d. H. adjoin each other without formation of steps or the like and in the same way on Shaft 26 can be attached.
- FIGS. 10 to 14 show the attachment of two handle parts 1 and 17 to a shaft 34.
- handle parts 1, 17 serve complementary, only in the handle parts 1, 17 provided positioning elements 36 and 37, the z. B. as in one Handle part 1 or 17 formed centering pin and in the other handle part 17 or 1 trained bores receiving the centering pin can be formed.
- the position of the positioning elements 36, 37 is chosen differently from FIGS. 10 to 14, that they are outside the contour of the shaft 34, but preferably at the same time are arranged so that they not only the relative position of the handle parts 1 and 17, but also determine the axial position of the shaft 34 in the recesses 35.
- FIGS. 15 to 19 The firm connection the handle parts 1, 17 with the shaft 34 takes place in the embodiment of FIGS. 15 to 19 characterized in that the two handle parts 1, 17 penetrating them, stepped bores exhibit. These holes 38 receive hollow rivets or solid rivets 39 through which the two handle parts 1, 17 are connected along the central plane 6.
- the location of the Bores 38 is, as shown in particular in FIGS. 15 and 19, appropriately selected such that the hollow rivets 39 act simultaneously as positioning and fixing elements by Example are guided through a bore 40 in the shaft 34 and the shaft axially in the finished Hold on.
- cover caps are preferably inserted into them 41 used, which in the inserted state is flush with the surfaces of the Complete handle parts 1, 17.
- the outer, expanded Design the area of the hole out of round and as a connecting element
- plastic injection molding which has a head and a round shaft.
- the Head is designed so that it fits seamlessly into the enlarged, non-circular area of the hole and its surface fits smoothly into the surface of the handle part.
- the end of round shaft protrudes in the extended area of the hole in the other handle part and is compressed by ultrasound, like riveting, into a mushroom-shaped head, so that in this way the two handle parts and the shaft are firmly connected.
- the exemplary embodiment according to FIGS. 20 to 24 is distinguished from those according to FIGS. 10 to 19 in that a shank 44 of the tool, for example by injection molding encased with a core handle 45 made of plastic and this also in corresponding Recesses of the handle parts is arranged.
- This has the advantage that Inaccuracies of the shaft shape are compensated for and between the surface of the Core handle 45 and the inner surfaces of the handle parts 1, 17 to be placed a more accurate Shape matching can be achieved for assembly.
- a radial recess 46 in Shaft 44 which is filled with the material of core handle 45 during the sheathing, can ensure that the shaft 44 is fixed in the core handle 45.
- the 20 to 24 also show a further fastening option for the handle parts 1, 17 on the shaft 44.
- the handle parts 1, 17 snap connection elements on their inner surfaces facing the central plane 6 49 (e.g. in the form of slotted heads with undercut heads Pin) on the assembly of the handle parts 1, 17 through the holes 47th kick and protrude into the blind holes 48.
- the undercut heads snap on the wheels of the bores 47 of the core handle 45.
- the undercut also snap heads onto the edges of step holes that are in the each other handle part are molded.
- the shaft can also be designed so that it not on all sides - except for the exit point on the distal face of the handle Handle parts is enclosed, but a extending in the height direction of the handle Has web shape, with the upper and / or lower edge not from the handle parts are enclosed or covered, but are exposed.
- the handle parts are by means of suitable Fasteners or attached laterally to the shaft by gluing.
- the free lying edges of the shaft are adapted in shape to the contour of the handle parts and form part of the handle surface.
- a tool shaft 51 is finally in Form of a tube is provided, into which indentations 52 are introduced radially from the outside are formed in which corresponding radial shoulders 53 of the handle parts 1, 17 lie come and ensure their axial fixation.
- the attachment of the handle parts 1, 17 on Shaft 51 is made e.g. B. by gluing or ultrasonic welding using Positioning elements 54, 55 analogous to FIGS. 10 to 19.
- the shaft 51 can be attached its ends may be provided with internally threaded sections 56, 57 which are to be screwed in any functional parts of an associated tool or connecting parts serve as a tool.
- the mutually facing contact surfaces of the handle parts 1, 17 at least in the surfaces bordering edge areas with coatings 59 be provided with an elastic material.
- a suitable material for this purpose is z. B. an elastomeric plastic, which is 1m 17 when joining the handle parts elastically deformed and thereby ensures that no clearly noticeable edges and gaps in remain on the joining plane.
- the thickness of these elastic coatings 59 is at Application z. B. the snap connection elements 49 selected so that they are biased and the two handle parts 1, 17 are thereby firmly and permanently connected to one another.
- the coatings 59 are kept so thin that they are in the Do not squeeze butt joints excessively and therefore noticeably over the surfaces of the Protruding handle parts.
- Corresponding elastomer layers can in the contact area of the handle parts 1, 17 with the Shank of the respective tool can be provided.
- FIGS. 10 to 29 are exemplary. Others too Shapes of the shafts, the core handles and the corresponding inner surfaces of the handle parts are possible. According to the modular system according to the invention, however, those with Shafts or core handles in contact with the inner surfaces of the handle parts in size and shape uniform and matched to the shape of the shafts or core handles, independent from the outer contour of the handle parts. So with the shaft one can Tool types, e.g. B. Hammers, all matched to it with their inner shape, but in the Combined outer shape different handle parts in the manner described and get connected.
- Tool types e.g. B. Hammers
- the handle parts are useful as plastic injection molded parts from a comparatively made of hard plastic material, with existing positioning and connecting elements depending on the training can be molded during the spraying process.
- the Handle parts can, such as. 25 to 29 show on their outer surfaces as well additionally wholly or partially with a soft coating 60 made of an elastomer plastic be provided.
- Wood can also be provided as the material for the handle parts, the shape the surfaces can be produced by contour milling and a fine machining, for example by grinding and painting, after attaching the handle parts to the shaft.
- the Handle parts can also be made of pressed wood, these made of wood chips, with provided with a binder, pressed. Leather also comes as a material for them Handle parts into consideration.
- connection between the handle parts and described with reference to FIGS. 10 to 29 the shafts are essentially insoluble, invisible from the outside and not accessible.
- e.g. B. instead of the rivets 39 in Fig. 18 also screws and Nuts or the like. Are used, the loosening after removing the cover caps 41 that would allow connections.
- different connection types or elements can be provided. Parts of the Fasteners do not protrude above the surface of the handle parts.
- the invention is not restricted to the exemplary embodiments described, which are based on can be modified in many ways. This applies in particular to the example only surface contours 2 shown and preferred within the scope of the invention, 11, 15 and 18. It is also possible to have each handle part in more or less than three Making sizes and keeping them in stock. It would also be possible to use handles to make sure that identical parts of the set are combined. Also the described connections can be realized in other ways. Can continue be provided, the different handles from more than two handle parts and / or or to assemble only from axially separated handle parts. It would also be possible Tools of different types (e.g.
- the present invention does not comprise only one with the handle parts according to FIGS. 1 to 5, but also with the Handle parts equipped hand or garden tools and from such handle parts Manufactured and possibly specially adapted to the shanks of the tools.
- connection area an exact adjustment of the shape and dimensions of the shaft or core grip and the associated handle parts must be in the connection area.
- the one in the drawings Shown forms of the connection areas are examples, other forms are possible, even with the same tool.
- the choice of different shapes expediently takes place according to the type of stress on the handles different tools.
- the shaft belongs to the respective handle set.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Passenger Equipment (AREA)
- Percussive Tools And Related Accessories (AREA)
- Massaging Devices (AREA)
Abstract
Description
Claims (17)
- Griffsatz für wenigstens ein Hand- oder Gartenwerkzeug zur Bereitstellung einer Mehrzahl von unterschiedlichen, entsprechend der Handform und/oder -größe auswählbaren, an einem Schaft (26, 34, 44, 51) des Werkzeuges befestigbaren Handgriffen (20 bis 23), dadurch gekennzeichnet, daß er eine Mehrzahl von unterschiedlichen Griffteilen (1, 10, 14, 17) enthält und die Handgriffe (20 bis 23) durch Kombination von zwei oder mehr gleichen und/oder unterschiedlichen dieser Griffteile (1, 10, 14, 17) zusammensetzbar ist.
- Griffsatz nach Anspruch 1, dadurch gekennzeichnet, daß alle aus den Griffteilen (1, 10, 14, 17) des Satzes herstellbaren Handgriffe (20 bis 23) in gleicher Weise am Schaft (26, 34, 44, 51) des jeweiligen Hand- oder Gartenwerkzeuges oder eines Hand- oder Gartenwerkzeug-Typs befestigbar sind.
- Griffsatz nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß jede im Rahmen des Satzes mögliche Kombination von Griffteilen (1, 10, 14, 17) zu einem Handgriff (20 bis 23) führt, bei dem die Griffteile (1, 10, 14, 17) in einer Mittelebene (5, 6) mit kongruenten Berührungsflächen (28, 29) und oberflächenbündig aneinander grenzen.
- Griffsatz nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß er zur Berücksichtigung unterschiedlicher Handformen Griffteile (1, 10, 14, 17) mit unterschiedlichen Oberflächenkonturen (2, 11, 15, 18) enthält.
- Griffsatz nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß er zur Berücksichtigung unterschiedlicher Handgrößen in ihrer Oberflächenkontur unterschiedlich große Griffteile (1, 10, 14, 17) enthält, wobei jedes Griffteil (1, 10, 14, 17) mit einer der Oberflächenkonturen (2, 11, 15, 18) in wenigstens zwei unterschiedlichen Größen (2a bis 2c, 11a bis 11c, 15a bis 15c, 18a bis 18c) vorhanden ist.
- Griffsatz nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Griffteile (1, 10, 14, 17) aus Griffschalen bestehen und jeder Handgriff (20 bis 23) aus zwei Griffschalen zusammensetzbar ist.
- Griffsatz nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die zur Befestigung am Schaft (26, 34, 44, 51) oder Kerngriff (46) für einen Werkzeugtyp vorgesehenen Griffteile (1, 10, 14, 17) unterschiedliche Oberflächenkonturen (2, 11, 15, 18) und unterschiedliche Größen (2a bis 2c, 11a bis 11c, 15a bis 15c, 18a bis 18c), aber einheitliche kongruente Berührungsflächen (28, 29) aufweisen.
- Griffsatz nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß bei einem für Rechtshänder bestimmten Handgriff (20) ein rechtes und bei einem für Linkshänder bestimmten Handgriff (22) ein linkes Griffteil (1, 10) eine ausgeprägte, zum Einlegen in die rechte bzw. linke Hand bestimmte Wölbung (7, 9 bzw. 12) aufweist, daß bei einem für Rechtshänder bestimmten Handgriff (20) ein linkes und bei einem für Linkshänder bestimmten Handgriff (22) ein rechtes Griffteil (17 bzw. 14) eine flache Wölbung (19 bzw. 16) aufweist.
- Griffsatz nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Schaft (44) des Werkzeuges mit einem Kerngriff (45) ummantelt ist.
- Griffsatz nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Griffteile (1, 10, 14, 17) durch Verbindungselemente (39, 49) miteinander und/oder mit dem Schaft (34) und/oder mit dem Kerngriff (46) verbindbar sind.
- Griffsatz nach Anspruch 10, dadurch gekennzeichnet, daß die Verbindungselemente (39, 49) aus Schrauben, Nieten und/oder Schnappverbindungselementen oder nietenartigen Elementen bestehen und die Verbindungselemente nicht über die Oberfläche der Griffteile (1, 10, 14, 17) vorstehen.
- Griffsatz nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Griffteile (1, 10, 14, 17) durch Kleben oder Schweißen miteinander und/oder mit dem Schaft (26, 51) und/oder mit dem Kerngriff verbindbar sind.
- Griffsatz nach Anspruch 1 bis 12, dadurch gekennzeichnet, daß die Griffteile (1, 10, 14, 17) und der Schaft (26, 34, 44, 51) oder der Kerngriff (45) mit zur Zusammenwirkung bestimmten Positionierelementen (31, 32; 36, 37; 46; 54, 55) versehen sind.
- Griffsatz nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß die Griffteile (1, 10, 14, 17) an zur Anlage kommenden Berührungsflächen, zumindest in Randbereichen und/oder Kontaktbereich mit dem Schaft (26, 34, 44, 51) mit einer elastischen Beschichtung (59) versehen sind.
- Griffsatz nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß die Griffteile (1, 10, 14, 17) längs einer Ebene (5, 6) geteilt sind, die in Richtung der Höhe oder Breite und durch eine Mittelachse verläuft.
- Griffsatz nach Anspruch 1 bis 15 mit einem Schaft (36, 34, 54, 51), dadurch gekennzeichnet, daß der Schaft (36, 34, 44, 51) zur Verbindung mit den Griffteilen (1, 10, 14, 17) nach einem oder mehreren der Ansprüche 1 bis 15 eingerichtet ist und Form und Maße des Schaftes oder des Kerngriffes und der zugeordneten Griffteile im Verbindungsbereich aufeinander abgestimmt sind.
- Handgriffe für Hand- oder Gartenwerkzeuge, dadurch gekennzeichnet, daß sie aus einem Griffsatz nach einem oder mehreren der Ansprüche 1 bis 16 zusammengesetzt sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10042859A DE10042859C2 (de) | 2000-08-30 | 2000-08-30 | Griffsatz für ein Hand- oder Gartenwerkzeug |
DE10042859 | 2000-08-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1184137A2 true EP1184137A2 (de) | 2002-03-06 |
EP1184137A3 EP1184137A3 (de) | 2003-03-19 |
EP1184137B1 EP1184137B1 (de) | 2005-11-02 |
Family
ID=7654477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01120829A Expired - Lifetime EP1184137B1 (de) | 2000-08-30 | 2001-08-29 | Griffsatz für Hand- oder Gartenwerkzeuge |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1184137B1 (de) |
AT (1) | ATE308407T1 (de) |
DE (2) | DE10042859C2 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004000140U1 (de) * | 2003-12-09 | 2005-05-04 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Griffsatz für ein Hand- und Gartenwerkzeug |
EP1541294A1 (de) * | 2003-12-09 | 2005-06-15 | Felo Werkzeugfabrik Holland-Letz Gmbh | Griffsatz für Hand- und Gartenwerkzeuge |
WO2006027224A1 (de) * | 2004-09-09 | 2006-03-16 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Griff für hand- und gartenwerkzeuge |
DE102005017188B3 (de) * | 2005-04-13 | 2006-09-07 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Griffsatz für Hand- und Gartenwerkzeuge |
EP2311607A1 (de) * | 2009-10-14 | 2011-04-20 | Makita Corporation | Elektrowerkzeug |
US9156183B2 (en) | 2009-05-11 | 2015-10-13 | Husqvarna Ab | Chainsaw arrangement |
EP2422945B1 (de) * | 2009-05-11 | 2016-12-14 | Husqvarna AB | Kettensägenanordnung |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20212807U1 (de) | 2002-08-15 | 2002-11-21 | Felo-Werkzeugfabrik Holland-Letz GmbH, 35279 Neustadt | Griff für Stechbeitel und ähnliche Geräte |
Citations (5)
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---|---|---|---|---|
US4739536A (en) * | 1985-07-13 | 1988-04-26 | Wera Werk Hermann Werner Gmbh & Co. | Screwdriver handgrip having harder and softer zones |
DE4218723A1 (de) * | 1991-10-22 | 1993-04-29 | Wuesthof Dreizackwerk E | Haltegriff fuer ein schneidwerkzeug |
US5873148A (en) * | 1997-01-15 | 1999-02-23 | Hand Tool Design Corporation | Ergonomic handle system |
US5979015A (en) * | 1996-12-27 | 1999-11-09 | Tamaribuchi; Stephen K. | Ergonomic hand grip and method of gripping |
DE19902882A1 (de) * | 1999-01-25 | 2000-08-03 | Holland Letz Felo Werkzeug | Handgriffe für Arbeitsgeräte und Verfahren zu ihrer Herstellung |
-
2000
- 2000-08-30 DE DE10042859A patent/DE10042859C2/de not_active Expired - Fee Related
-
2001
- 2001-08-29 DE DE50107894T patent/DE50107894D1/de not_active Expired - Fee Related
- 2001-08-29 EP EP01120829A patent/EP1184137B1/de not_active Expired - Lifetime
- 2001-08-29 AT AT01120829T patent/ATE308407T1/de not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4739536A (en) * | 1985-07-13 | 1988-04-26 | Wera Werk Hermann Werner Gmbh & Co. | Screwdriver handgrip having harder and softer zones |
DE4218723A1 (de) * | 1991-10-22 | 1993-04-29 | Wuesthof Dreizackwerk E | Haltegriff fuer ein schneidwerkzeug |
US5979015A (en) * | 1996-12-27 | 1999-11-09 | Tamaribuchi; Stephen K. | Ergonomic hand grip and method of gripping |
US5873148A (en) * | 1997-01-15 | 1999-02-23 | Hand Tool Design Corporation | Ergonomic handle system |
DE19902882A1 (de) * | 1999-01-25 | 2000-08-03 | Holland Letz Felo Werkzeug | Handgriffe für Arbeitsgeräte und Verfahren zu ihrer Herstellung |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004000140U1 (de) * | 2003-12-09 | 2005-05-04 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Griffsatz für ein Hand- und Gartenwerkzeug |
EP1541294A1 (de) * | 2003-12-09 | 2005-06-15 | Felo Werkzeugfabrik Holland-Letz Gmbh | Griffsatz für Hand- und Gartenwerkzeuge |
EP1892063A2 (de) * | 2003-12-09 | 2008-02-27 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Griffsatz für Hand-und Gartenwerkzeuge |
EP1892063A3 (de) * | 2003-12-09 | 2008-03-12 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Griffsatz für Hand-und Gartenwerkzeuge |
DE202004021538U1 (de) | 2003-12-09 | 2008-11-13 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Griffsatz für Hand- und Gartenwerkzeuge |
WO2006027224A1 (de) * | 2004-09-09 | 2006-03-16 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Griff für hand- und gartenwerkzeuge |
DE102005017188B3 (de) * | 2005-04-13 | 2006-09-07 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Griffsatz für Hand- und Gartenwerkzeuge |
US9156183B2 (en) | 2009-05-11 | 2015-10-13 | Husqvarna Ab | Chainsaw arrangement |
EP2422945B1 (de) * | 2009-05-11 | 2016-12-14 | Husqvarna AB | Kettensägenanordnung |
EP2311607A1 (de) * | 2009-10-14 | 2011-04-20 | Makita Corporation | Elektrowerkzeug |
US8496074B2 (en) | 2009-10-14 | 2013-07-30 | Makita Corporation | Power tool |
Also Published As
Publication number | Publication date |
---|---|
DE10042859A1 (de) | 2002-04-04 |
ATE308407T1 (de) | 2005-11-15 |
EP1184137A3 (de) | 2003-03-19 |
DE10042859C2 (de) | 2002-07-11 |
EP1184137B1 (de) | 2005-11-02 |
DE50107894D1 (de) | 2005-12-08 |
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