EP1445072B1 - Fastener guide assembly - Google Patents
Fastener guide assembly Download PDFInfo
- Publication number
- EP1445072B1 EP1445072B1 EP04100428A EP04100428A EP1445072B1 EP 1445072 B1 EP1445072 B1 EP 1445072B1 EP 04100428 A EP04100428 A EP 04100428A EP 04100428 A EP04100428 A EP 04100428A EP 1445072 B1 EP1445072 B1 EP 1445072B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- opening
- magazine strip
- guide
- power
- fastener guide
- 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.)
- Expired - Lifetime
Links
- 230000000903 blocking effect Effects 0.000 claims description 20
- 230000002265 prevention Effects 0.000 claims 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/04—Arrangements for handling screws or nuts for feeding screws or nuts
- B25B23/06—Arrangements for handling screws or nuts for feeding screws or nuts using built-in magazine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
- B25C5/16—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices
- B25C5/1606—Feeding means
- B25C5/1634—Feeding means employing gravity feed
Definitions
- the invention relates to a power operated tacker in particular stand-up tool, with a fastener guide having a guide path in which a plurality of fastening means are receivable and which has a device-side opening and a free opening, wherein the guide path coming from the free opening ago a curvature to the device-side opening, wherein the guide path at the device-side opening has a fall protection device and wherein the fastener guide comprises connecting means for releasably securing the Eintreibêt.
- a fastener guide is for example from the US 2,689,589 out.
- Stand-up tools are used primarily for mounting of bottom-side or walk-on workpieces, such as flat roofs, the operator can maintain a largely upright posture during assembly.
- the filling of the tacker is done with fasteners using magazine strips in which the fasteners are kept in stock. These magazine strips are usually attached to the fastener guide substantially parallel to the working direction of the tacker. The fasteners from the magazine strip slip into the fastener guide of the tacker, which then steers them over their curvature to the tacker.
- DE 33 25 565 shows a magazine handheld with a magazine holder in which a magazine strip can be inserted and which can be closed by a closure cap.
- the fastening means slip out of this into a curved screw guide which feeds the fastening means to a screwing tool.
- a fastener feed mechanism for a screwdriver having a fastener feed channel having two spaced-apart rails connected by screws to a main mounting block.
- the feed channel has an opening at a lower end which is narrowed over a portion bent into the feed channel.
- the section is elastically pivotable out of the feed channel so that fasteners can be moved out of the feed channel.
- a fastener feed mechanism for a power tool apparatus having a fastener feed passage.
- the feed channel has at a lower end a first opening for dispensing fasteners and at an upper end a second opening for introducing fasteners into the feed channel.
- a closure element for the feed channel is arranged at the second opening.
- the present invention has for its object to provide a power driven tacker with a fastener guide, which avoids the aforementioned disadvantages and ensures rapid filling of a power driven Eintreib mars.
- the object is achieved by a power driven tacker according to claim 1.
- the fastener guide may be releasably secured to the tacker via fasteners, such as quick fastener means of a tool coupling, for example, in the form of a snap or snap connection, or a bayonet lock, and the guide path also has a fall arrest device on each of the free apertures.
- the fastener guide for more convenient filling of the tacker, or the stand-up tool can be removed.
- the fall-out protection devices prevent attachment means, such as, for example, screws or bolts, still being contained in the fastener guide from accidentally falling out of the tacker device at an opening when the fastener guide is removed.
- At least one of the fall-out protection devices has a blocking element which projects into the guide path in a closed position of the fall-out protection device and thus blocks the guide path. In this way, cost-effective but also safe fall protection can be guaranteed.
- the blocking element of the fall-out protection device is brought to the device-side opening when attaching the fastener guide on the tacker from the guide path and thus assumes an open position. In this way it is ensured in a simple manner that the fastening means in the attached state of the fastener guide on the tacker can pass unhindered in this.
- the fastener guide on one of the openings on a magazine strip opening device By such a magazine strip opening device on the fastener guide can be dispensed with a receptacle for magazine strips on Eintreibêt. Rather, the fastener guide can be designed so that the tacker with attached fastener guide has a total of a compact shape and thus is easy to handle in operation.
- the filling with fasteners can still be done by usual magazine strips, However, which are no longer attached to the tacker, but which are opened by the magazine strip opening device and d abei their fasteners in the fastener guide.
- the filling of the fastener guide can be done both in the attached and in the dissolved state of the fastener guide relative to the tacker.
- the magazine strip opening device has a deflection device.
- This projects into a magazine strip holder into which a magazine strip can be inserted.
- at least one wall of the magazine strip is at least partially bent or deflected away from the remaining magazine strip by the deflection device.
- the fall protection device of the opening on which the magazine strip opening device is arranged, has a spring arm.
- This spring arm is pivotable through the deflected wall. In this way, one can easily achieve an opening of the magazine strip while unlocking the fall protection device, whereby the production costs can be kept relatively low.
- the deflection device has at least two sloping regions which are each inclined in an insertion direction of the magazine strip away from the magazine strip receptacle and point in the direction of an inner side of the spring arm, whereby a simple and secure displacement of the fall protection device is ensured in an open position.
- the blocking element is formed on the inside of the spring arm and has an oblique contact surface in the direction of the magazine strip holder.
- the oblique contact surface in this case allows a uniform adjustment of the fall protection device through the wall end of the magazine strip and thus a trouble-free opening of the guide path relative to the magazine strip.
- the magazine strip opening device is arranged at the free opening, whereby a filling of the fastener guide can also take place when it is connected to the tacker.
- the power driven tacker has connection means formed complementary to the fastener guide's connection means.
- the spring arm of the fall protection device has an actuating element on the device-side opening. Against the actuating element presses when attaching the fastener guide a formed on Eintreibrace deflecting. In this way, the spring arm is pivoted and the blocking element is moved out of the guide path.
- a fall-out protection device is also provided on the device-side opening of the guide path, which can be opened by simple deflection elements formed on the tacker, such as exposed areas or recesses with inclined surfaces formed thereon. As a result, the production costs can be further minimized.
- a stand-up tool 2 which has a power driven tacker 4, to which a fastener guide 6 is attached.
- the tacker 4 and the fastener guide 6 are detachably connected to each other via a connecting portion 8, on which the tacker 4 and the fastener guide 6 connecting means has a tool-free quick-connection device in the form of a latching device.
- the fastener guide 6 has a guide 10, are held in the heads 12 of fasteners 14, such as screws or bolts, slidably.
- the space through which the fastening means 14 pass during a displacement along the guide 10 is referred to here as a guide path 16.
- the guide path 16 has a device-side opening 18 and a free opening 20.
- a free opening 20 includes a magazine strip receiving 22, which has a funnel-shaped receiving opening 24.
- a first fall protection device 26 is provided at the free opening 20 of the guide path 16, which has a first spring arm 28 which is connected at one end to the fastener guide 6.
- the first spring arm 28 has a first nose-shaped blocking element 30.
- this first blocking element 30 forms an inclined contact surface 32.
- the first blocking element 30 protrudes into the guide path 16 and thus blocks it in the direction of the receiving opening 24.
- a magazine strip opening device 34 is arranged on the free opening 20 of the guide path 16.
- This consists essentially of a serrated deflection device 36 which is formed on a wall opening 38 of the fastener guide 6 and has a slope 40 which projects into the magazine strip receptacle 22 and is directed away from it in the direction of the first blocking element 30 to the outside.
- Fig. 3 shows the starting position with a closed first fall protection device 26 which blocks a guided already in the guide path 16 fastener 14 by means of the first blocking element in the direction of the magazine strip holder 22.
- the magazine strip 42 protrudes into the magazine strip receptacle 22 and has a front end region 44 in which a receiving cross section 43 of the magazine strip 42 is narrowed such that fastener heads (not shown) held in the receiving cross section can not accidentally slip out of the magazine strip.
- a deflecting body 46 is formed in each case, which protrudes from the end portion 44 upwards.
- the baffle 46 abuts the bevel 40 of the deflector 36 (see FIG Fig. 4 ). As a result, the deflecting body 46 is moved along the bevels 40 out of the wall opening 38 and at the same time the lateral wall 47 is bent in the direction of the oblique bearing surface 32 of the first blocking element 30 and pushes them out of the guide path 16.
- This filling can thus be done both in the attached state of the fastener guide 6 on the tacker 4 and in the dissolved state.
- this has on the device-side opening 18 of the guide path 16, a second fall protection device 48, as in the Fig. 6 and 7 shown.
- a second blocking element 50 is formed on a second spring arm 52.
- the spring arm 52 has at its movable end an actuating element 54 which forms an inclined or curved contact surface 56.
- the second blocking element 50 is in the guide path 16 and thus prevents slipping out held therein Fastener 14 (see Fig. 6 ). This fall in the in Fig. 6 As shown embodiment, the blocking element 50 and the contact surface 56 forming actuator 54 together.
- a deflecting element 58 in the form of a housing recess is formed (see Fig. 6 ).
- the actuator 54 engages in the deflection element 58.
- the contact surface 56 comes into abutment with the deflection element 58 whereby the spring arm 52 is pushed to the side.
- the second blocking element 50 is moved out of the guide path 16.
- This open position of the second fall protection device 48 is in Fig. 7 for one opposite Fig. 6 illustrated alternative embodiment in which the actuating element 54 is formed spaced from the locking element 50. In this position, the second fall protection device 48 guided in the fastener guide 6 fasteners 14 now slide for mounting in the tacker 4.
- first fall-out protection device 26, the second fall-out protection device 48 as well as the magazine strip opening device 34 are each formed in pairs, even if only one simple embodiment is shown for illustrative reasons.
Description
Die Erfindung betrifft ein kraftbetriebenes Eintreibgerät insbesondere Stand-Up-Tool, mit einer Befestigungsmittelführung, die einen Führungspfad aufweist, in dem mehrere Befestigungsmittel aufnehmbar sind und der eine geräteseitige Öffnung und eine freie Öffnung aufweist, wobei der Führungspfad von der freien Öffnung her kommend eine Krümmung zur geräteseitigen Öffnung aufweist, wobei der Führungspfad an der geräteseitigen Öffnung eine Herausfallschutzeinrichtung aufweist und wobei die Befestigungsmittelführung Verbindungsmittel zur lösbaren Besfestigung am Eintreibgerät aufweist. Ein derartige Besfestigungsmittelführung geht beispielsweise aus der
Stand-Up-Tools dienen in erster Linie zur Montage von bodenseitigen oder begehbaren Werkstücken, wie beispielsweise von Flachdächern, wobei die bedienende Person bei der Montage eine weitestgehend aufrechte Körperhaltung beibehalten kann. Bei bekannten Stand-Up-Tools, erfolgt die Befüllung des Eintreibgerätes mit Befestigungsmitteln mithilfe von Magazinstreifen, in denen die Befestigungsmittel vorrätig aufbewahrt werden. Diese Magazinstreifen werden meist im Wesentlichen parallel zur Arbeitsrichtung des Eintreibgerätes auf die Befestigungsmittelführung aufgesteckt. Dabei rutschen die Befestigungsmittel aus dem Magazinstreifen in die Befestigungsmittelführung des Eintreibgerätes, die diese dann über ihre Krümmung zum Eintreibgerät lenkt.Stand-up tools are used primarily for mounting of bottom-side or walk-on workpieces, such as flat roofs, the operator can maintain a largely upright posture during assembly. In known stand-up tools, the filling of the tacker is done with fasteners using magazine strips in which the fasteners are kept in stock. These magazine strips are usually attached to the fastener guide substantially parallel to the working direction of the tacker. The fasteners from the magazine strip slip into the fastener guide of the tacker, which then steers them over their curvature to the tacker.
Eine derartige Vorgehensweise hat den Nachteil, dass die Schraubenmagazine nur über eine spezielle Aufnahmevorrichtung an dem Eintreibgerät angebracht werden können. Diese muss in Grösse und Form genau auf die zur Befüllung vorgesehenen Schrauben magazine abgestimmt sein. Die Aufnahmevorrichtungen sind daher relativ sperrig und weisen eine aufwendige Konstruktion auf. Vor allem bei beschränkten Platzverhältnissen an einem Montageort, kann es dadurch zu Problemen bei der Befüllung des Eintreibgerätes kommen. Zudem hat man das Problem, dass in die Aufnahmen nur Schraubenmagazine einsetzbar sind, die eine ganz bestimmte Grösse und Form aufweisen.Such a procedure has the disadvantage that the screw magazines can only be attached to the tacking device via a special receiving device. This must be matched in size and shape exactly on the provided for filling screws magazine. The recording devices are therefore relatively bulky and have a complex construction. Especially with limited space at a mounting location, this can lead to problems with the filling of the tacker. moreover one has the problem that in the recordings only screw magazines are used, which have a very specific size and shape.
Aus der
Aus der
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein kraftbetriebenes Eintreibgerät mit einer Befestigungsmittelführung bereitzustellen, das die vorgenannten Nachteile vermeidet und eine schnelle Befüllung eines kraftbetriebenen Eintreibgerätes gewährleistet.The present invention has for its object to provide a power driven tacker with a fastener guide, which avoids the aforementioned disadvantages and ensures rapid filling of a power driven Eintreibgerätes.
Erfindungsgemäss wird die Aufgabe durch ein kraftbetriebenes Eintreibgerät gemäß Anspruch 1 gelöst. Die Befestigungsmittelführung kann über Verbindungsmittel, wie beispielsweise Schnellverbindung smittel einer werkzeugl osen Verbindung, beispielsweise in Form einer Rast- oder Schnappverbindung oder eines Bajonettverschlusses, an dem Eintreibgerät lösbar befestigt werden und der Führungspfad weist auch an der freien Öffnungen jeweils eine Herausfallschutzeinrichtung auf.According to the invention, the object is achieved by a power driven tacker according to
Hierdurch kann die Befestigungsmittelführung zur bequemeren Befüllung von dem Eintreibgerät, beziehungsweise dem Stand-Up-Tool abgenommen werden. Die Herausfallschutzeinrichtungen verhindern dabei, dass in der Befestigungsmittelführung noch enthaltene Befestigungsmittel, wie beispielsweise Schrauben oder Bolzen, beim Abnehmen der Befestigungsmittelführung von dem Eintreibgerät an einer Öffnung ungewollt herausfallen können.As a result, the fastener guide for more convenient filling of the tacker, or the stand-up tool can be removed. In this case, the fall-out protection devices prevent attachment means, such as, for example, screws or bolts, still being contained in the fastener guide from accidentally falling out of the tacker device at an opening when the fastener guide is removed.
Mindestens eine der Herausfallschutzeinrichtungen weist ein Sperrelement auf, das in einer Schliesstellung der Herausfallschutzeinrichtung in den Führungspfad hineinragt und somit den Führungspfad blockiert. Hierdu rch lässt sich ein kostengünstiger aber auch sicherer Herausfallschutz gewährleisten.At least one of the fall-out protection devices has a blocking element which projects into the guide path in a closed position of the fall-out protection device and thus blocks the guide path. In this way, cost-effective but also safe fall protection can be guaranteed.
Das Sperrelement der Herausfallschutzeinrichtung wird an der geräteseitigen Öffnung beim Anbringen der Befestigungsmittelführung am Eintreibgerät aus dem Führungspfad verbracht und nimmt somit eine Offenstellung ein. Hierdurch wird in einfacher Weise sichergestellt, dass die Befestigungsmittel im angebrachten Zustand der Befestigungsmittelführung an dem Eintreibgerät ungehindert in dieses gelangen können.The blocking element of the fall-out protection device is brought to the device-side opening when attaching the fastener guide on the tacker from the guide path and thus assumes an open position. In this way it is ensured in a simple manner that the fastening means in the attached state of the fastener guide on the tacker can pass unhindered in this.
In einer besonders vorteilhaften Ausführung weist die Befestigungsmittelführung an einer der Öffnungen eine Magazinstreifenöffnungseinrichtung auf. Durch eine solche Magazinstreifenöffnungseinrichtung an der Befestigungsmittelführung kann auf eine Aufnahme für Magazinstreifen am Eintreibgerät verzichtet werden. Vielmehr kann die Befestigungsmittelführung so ausgeführt werden, dass das Eintreibgerät mit daran befestigter Befestigungsmittelführung insgesamt eine kompakte Form aufweist und somit im Betrieb gut zu handhaben ist. Die Befüllung mit Befestigungsmitteln kann dabei nach wie vor durch übliche Magazinstreifen erfolgen, die allerdings nicht mehr am Eintreibgerät befestigt werden, sondern die durch die Magazinstreifenöffnungseinrichtung geöffnet werden und d abei ihre Befestigungsmittel in die Befestigungsmittelführung abgeben. Die Befüllung der Befestigungsmittelführung kann dabei sowohl im angebrachten als auch im gelösten Zustand der Befestigungsmittelführung gegenüber dem Eintreibgerät erfolgen.In a particularly advantageous embodiment, the fastener guide on one of the openings on a magazine strip opening device. By such a magazine strip opening device on the fastener guide can be dispensed with a receptacle for magazine strips on Eintreibgerät. Rather, the fastener guide can be designed so that the tacker with attached fastener guide has a total of a compact shape and thus is easy to handle in operation. The filling with fasteners can still be done by usual magazine strips, However, which are no longer attached to the tacker, but which are opened by the magazine strip opening device and d abei their fasteners in the fastener guide. The filling of the fastener guide can be done both in the attached and in the dissolved state of the fastener guide relative to the tacker.
Vorzugsweise weist die Magazinstreifenöffnungseinrichtung eine Auslenkeinrichtung auf. Diese ragt in eine Magazinstreifenaufnahme hinein, in die ein Magazinstreifen eingeführt werden kann. Beim Einschieben des Magazinstreifens in die Magazinstreifenaufnahme wird durch die Auslenkeinrichtung mindestens eine Wandung des Magazinstreifens zumindest teilweise vom übrigen Magazinstreifen weg gebogen beziehungsweise ausgelenkt. Diese Anordnung einer Auslenkeinrichtung in einer Magazinstreifenaufnahme gewährleistet eine sichere und schnelle Öffnung des Magazinstreifens und einfache Befüllung der Befestigungsmittelführung.Preferably, the magazine strip opening device has a deflection device. This projects into a magazine strip holder into which a magazine strip can be inserted. When inserting the magazine strip into the magazine strip holder, at least one wall of the magazine strip is at least partially bent or deflected away from the remaining magazine strip by the deflection device. This arrangement of a deflection in a magazine strip recording ensures a safe and fast opening of the magazine strip and easy filling of the fastener guide.
In einer bevorzugten Ausführungsform weist die Herausfallschutzeinrichtung der Öffnung, an der die Magazinstreifenöffnungseinrichtung angeordnet ist, einen Federarm auf. Dieser Federarm ist durch die ausgelenkte Wandung verschwenkbar. Hierdurch kann man in einfacher Weise eine Öffnung des Magazinstreifens bei gleichzeitiger Entriegelung der Herausfallschutzeinrichtung erreichen, wodurch die Herstellkosten relativ gering gehalten werden können.In a preferred embodiment, the fall protection device of the opening, on which the magazine strip opening device is arranged, has a spring arm. This spring arm is pivotable through the deflected wall. In this way, one can easily achieve an opening of the magazine strip while unlocking the fall protection device, whereby the production costs can be kept relatively low.
Vorteilhafterweise weist die Auslenkeinrichtung mindestens zwei Schrägebereiche auf, die jeweils in einer Einschubrichtung des Magazinstreifens von der Magazinstreifenaufnahme weg geneigt sind und in Richtung einer Innenseite des Federarmes weisen, wodurch eine einfache und sichere Verschiebung der Herausfallschutzeinrichtung in eine Offenstellung gewährleistet wird.Advantageously, the deflection device has at least two sloping regions which are each inclined in an insertion direction of the magazine strip away from the magazine strip receptacle and point in the direction of an inner side of the spring arm, whereby a simple and secure displacement of the fall protection device is ensured in an open position.
Günstig ist es ferner, wenn das Sperrelement an der Innenseite des Federarmes ausgeformt ist und in Richtung der Magazinstreifenaufnahme eine schräge Anlagefläche aufweist. Die schräge Anlagefläche ermöglicht hierbei eine gleichmässige Verstellung der Herausfallschutzeinrichtung durch das Wandungsende des Magazinstreifens und somit eine störungsfreie Öffnung des Führungspfades gegenüber dem Magazinstreifen.It is also favorable if the blocking element is formed on the inside of the spring arm and has an oblique contact surface in the direction of the magazine strip holder. The oblique contact surface in this case allows a uniform adjustment of the fall protection device through the wall end of the magazine strip and thus a trouble-free opening of the guide path relative to the magazine strip.
Vorzugsweise ist die Magazinstreifenöffnungseinrichtung an der freien Öffnung angeordnet, wodurch eine Befüllung der Befestigungsmittelführung auch erfolgen kann, wenn diese mit dem Eintreibgerät verbunden ist.Preferably, the magazine strip opening device is arranged at the free opening, whereby a filling of the fastener guide can also take place when it is connected to the tacker.
Das kraftbetriebene Eintreibgerät, weist Verbindungsmittel auf, die komplementär zu den Verbindungsmitteln der Befestigungsmittelführung ausgeformt sind.The power driven tacker has connection means formed complementary to the fastener guide's connection means.
Dabei ist von Vorteil, dass der Federarm der Herausfallschutzeinrichtung an der geräteseitigen Öffnung ein Betätigungselement aufweist. Gegen das Betätigungselement drückt beim Anbringen der Befestigungsmittelführung ein am Eintreibgerät ausgeformtes Auslenkelement. Auf diese Weise wird der Federarm verschwenkt und das Sperrelement aus dem Führungspfad bewegt. Hierdurch ist auch an der geräteseitigen Öffnung des Führungspfades eine Herausfallschutzeinrichtung vorgesehen, die durch einfachste am Eintreibgerät ausgeformte Auslenkelemente, wie beispielsweise exponierte Bereiche oder Ausnehmungen mit daran ausgeformten Schrägflächen, geöffnet werden kann. Hierdurch können die Herstellungskosten weiter minimiert werden.It is advantageous that the spring arm of the fall protection device has an actuating element on the device-side opening. Against the actuating element presses when attaching the fastener guide a formed on Eintreibgerät deflecting. In this way, the spring arm is pivoted and the blocking element is moved out of the guide path. As a result, a fall-out protection device is also provided on the device-side opening of the guide path, which can be opened by simple deflection elements formed on the tacker, such as exposed areas or recesses with inclined surfaces formed thereon. As a result, the production costs can be further minimized.
Die Erfindung wird nachstehend anhand eines Ausführungsbeispieles näher erläutert. Es zeigen:
- Fig. 1
- einen Gesamtschnitt eines Stand-Up-Tools mit einer erfindungsgemässen Befestigungsmittelführung,
- Fig. 2
- eine Ansicht der Befestigungsmittelführung nach
Fig.1 , - Fig. 3
- einen Ausschnitt einer Innenseite der Befestigungsmittelführung mit einem Sperrelement in Schliesstellung und einem geschlossenen Magazinstreifenende,
- Fig. 4
- einen Ausschnitt einer Aussenseite der Befestigungsmittelführung mit einem Sperrelement in Offenstellung und einem geöffneten Magazinstreifenende,
- Fig. 5
- einen Ausschnitt einer Innenseite der Befestigungsmittelführung mit einem Sperrelement in Offenstellung und einem geöffneten Magazinstreifenende,
- Fig. 6
- eine Ansicht einer Innenseite der Befestigungsmittelführung und eines Verbindungsteils des Eintreibgerätes an einem Verbindungsbereich in getrenntem Zustand und
- Fig. 7
- einen Querschnitt durch eine gegenüber
Fig. 6 alternative zweite Herausfallschutzeinrichtung in Offenstellung.
- Fig. 1
- an overall section of a stand-up tool with an inventive fastener guide,
- Fig. 2
- a view of the fastener guide to
Fig.1 . - Fig. 3
- a detail of an inner side of the fastener guide with a blocking element in the closed position and a closed magazine strip end,
- Fig. 4
- a detail of an outside of the fastener guide with a blocking element in the open position and an open magazine strip end,
- Fig. 5
- a detail of an inner side of the fastener guide with a blocking element in the open position and an open magazine strip end,
- Fig. 6
- a view of an inner side of the fastener guide and a connecting part of the tacker at a connection area in a separate state and
- Fig. 7
- a cross section through one opposite
Fig. 6 alternative second fall protection device in the open position.
In
Die Befestigungsmittelführung 6 weist eine Führung 10 auf, in der Köpfe 12 von Befestigungsmitteln 14, wie beispielsweise Schrauben oder Bolzen, verschiebbar gehalten sind. Der Raum den die Befestigungsmittel 14 bei einer Verschiebung entlang der Führung 10 durchlaufen wird hierbei als Führungspfad 16 bezeichnet.The
Der Führungspfad 16 weist eine geräteseitige Öffnung 18 sowie eine freie Öffnung 20 auf. An diese freie Öffnung 20 schliesst eine Magazinstreifenaufnahme 22 an, die eine trichterförmige Aufnahmeöffnung 24 aufweist.The
Wie insbesondere aus den
Ferner ist an der freien Öffnung 20 des Führungspfades 16 eine Magazinstreifenöffnungseinrichtung 34 angeordnet. Diese besteht im Wesentlichen aus einer zackenförmigen Auslenkeinrichtung 36, die an einer Wandöffnung 38 der Befestigungsmittelführung 6 ausgeformt ist und eine Schräge 40 aufweist, die in die Magazinstreifenaufnahme 22 hinein ragt und von dieser weg in Richtung des ersten Sperrelementes 30 nach aussen gerichtet ist.Furthermore, a magazine
In den
Wenn der Magazinstreifen 42 weiter in die Magazinstreifenaufnahme 22 hinein verschoben wird, kommt der Auslenkkörper 46 in Anlage mit der Schräge 40 der Auslenkeinrichtung 36 (siehe
Auf diese Weise ist sowohl der Endbereich 44 des Magazinstreifens 42 als auch die erste Herausfallschutzeinrichtung 26 geöffnet. Wie in
Dieses Befüllen kann somit sowohl im angebrachten Zustand der Befestigungsmittelführung 6 am Eintreibgerät 4 als auch im gelösten Zustand erfolgen. Um ein ungewolltes Herausfallen von Befestigungsmitteln 14 auch im gelösten Zustand der Befestigungsmittelführung 6 zu vermeiden, weist diese an der geräteseitigen Öffnung 18 des Führungspfades 16 eine zweite Herausfallschutzeinrichtung 48 auf, wie in den
An dem Eintreibgerät 4 ist ein Auslenkelement 58 in Form einer Gehäuseausnehmung ausgebildet (siehe
Diese Offenstellung der zweiten Herausfallschutzeinrichtung 48 ist in
Es wird darauf hingewiesen, dass die erste Herausfallschutzeinrichtung 26, die zweite Herausfallschutzeinrichtung 48 wie auch die Magazinstreifenöffnungseinrichtung 34 jeweils paarweise ausgebildet ist, auch wenn aus darstellerischen Gründen jeweils nur eine einfache Ausbildung gezeigt ist.It should be noted that the first fall-
Claims (9)
- Power-operated drive-in device (4), particularly a stand-up tool (2), comprising a fastener guide (6) for use with a power-operated drive-in device (4), particularly a stand-up tool (2) having a guide path (16) in which a plurality of fasteners (14) can be received and which has a device-side opening (18) and a free opening (20), the guide path (16) being curved proceeding from the free opening (20) toward the device-side opening (18), wherein the guide path (16) has a fall-out prevention device (48) at the device-side opening (18) and wherein the fastener guide (6) has connection means for detachable mounting at the drive-in device, characterised in that the guide path (16) also has a fall-out prevention device (26) at the free opening (20), wherein at least one of the fall-out prevention devices (26, 48) has a blocking element (30, 50) which projects into the guide path (16) when not loaded and wherein the blocking element (50) of the fall-out prevention device (48) at the device-side opening (18) is moved out of the guide path (16) when the fastener guide (6) is mounted onto the drive-in device (4).
- Power-operated drive-in device according to claim 1, characterised in that the fastener guide (16) has a magazine strip opening device (34) at one of the openings (18, 20).
- Power-operated drive-in device according to claim 2, characterised in that the magazine strip opening device (34) has a deflecting device (36) which projects into a magazine strip receptacle (22) and deflects at least one wall (45, 47) of the magazine strip (42) away from the remaining magazine strips (42) when a magazine strip (42) is inserted into the magazine strip receptacle (22).
- Power-operated drive-in device according to claim 3, characterised in that the fall-out prevention device (26, 48) of the opening (18, 20) at which the magazine strip opening device (34) is arranged has a spring arm (28, 52) which can be actuated by the deflected wall (45, 47).
- Power-operated drive-in device according to claim 4, characterised in that the deflecting device (36) has at least one inclined region (40) which inclines away from the magazine strip receptacle (22) in an inserting direction of the magazine strip (42) toward an inner side of the spring arm (28, 52).
- Power-operated drive-in device according to claim 5, characterised in that the blocking element (30, 50) is formed at the inner side of the spring arm (28, 52) and has a sloping contact surface (32) in the direction of the magazine strip receptacle (22).
- Power-operated drive-in device according to one of the claims 2 to 6, characterised in that the magazine strip opening device (34) is arranged at the free opening (20).
- Power-operated drive-in device according to one of the claims 1 to 7, characterised in that the drive-in device has connecting means to which the connecting means of the fastener guide can be mounted.
- Power-operated drive-in device according to claim 8, characterised in that the spring arm (52) of the fall-out prevention device (48) at the device-side opening (18) has an actuating element (54) which is pivoted by a deflecting element (58) formed at the drive-in device (4) when the fastener guide (6) is mounted.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10305043 | 2003-02-07 | ||
DE10305043A DE10305043A1 (en) | 2003-02-07 | 2003-02-07 | Fastener guide |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1445072A1 EP1445072A1 (en) | 2004-08-11 |
EP1445072B1 true EP1445072B1 (en) | 2008-11-26 |
Family
ID=32603194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04100428A Expired - Lifetime EP1445072B1 (en) | 2003-02-07 | 2004-02-05 | Fastener guide assembly |
Country Status (3)
Country | Link |
---|---|
US (1) | US6978698B2 (en) |
EP (1) | EP1445072B1 (en) |
DE (2) | DE10305043A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080105726A1 (en) * | 2006-10-18 | 2008-05-08 | Malco Products, Inc. | Vertical feed hand stapler |
DE102008060476B4 (en) * | 2008-02-05 | 2013-03-07 | Heiko Schmidt | Apparatus for processing clips, screws, bolts, nuts or the like fasteners |
NO337036B1 (en) * | 2013-04-17 | 2016-01-04 | Thor Gunnar Pettersen | TOOLS AND PROCEDURE FOR FITTING CLOTHES ON A SUBSTRATE |
CN104723054B (en) * | 2013-12-19 | 2017-05-10 | 致伸科技股份有限公司 | Elastic box type screw locking device and screw supplementing device |
CA2945276A1 (en) * | 2015-10-16 | 2017-04-16 | Brian Keith Orchard | Deck clip magazine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2255827A (en) * | 1938-06-10 | 1941-09-16 | Floyd C Snyder | Mechanism including a driven tool for feeding and operating upon work elements |
US2689589A (en) * | 1952-09-12 | 1954-09-21 | Gen Riveters Inc | Combination power screw driver and screw feeding mechanism |
US3907014A (en) * | 1974-04-29 | 1975-09-23 | Anthony P Manino | Mechanism for feeding and driving screws |
US4630766A (en) * | 1983-06-01 | 1986-12-23 | Senco Products, Inc. | Fastener driving apparatus and methods and fastener supply |
DE3325565A1 (en) * | 1983-07-15 | 1985-01-24 | EJOT Eberhard Jaeger GmbH & Co KG, 5928 Bad Laasphe | DEVICE FOR USE UNLOCKING SCREWS |
DE3806625A1 (en) * | 1988-03-02 | 1989-09-14 | Hilti Ag | POWDER POWERED SETTING DEVICE |
US5144870A (en) * | 1991-10-18 | 1992-09-08 | Nick Edward V | Apparatus for selectively installing fasteners |
US5897045A (en) * | 1997-09-12 | 1999-04-27 | Illinois Tool Works Inc. | Fastener dispensing apparatus for stand-up fastener driving tool and method therefor |
US6189759B1 (en) * | 1999-08-06 | 2001-02-20 | Stanley Fastening Systems, Lp | Fastener driving device with enhanced magazine latch assembly |
US6431428B1 (en) * | 2000-10-16 | 2002-08-13 | Jui-Chin Chen | Pneumatic nail gun |
US6296167B1 (en) * | 2000-12-21 | 2001-10-02 | Apach Industrial Co., Ltd. | Nail cartridge for a pneumatic nail driving device |
-
2003
- 2003-02-07 DE DE10305043A patent/DE10305043A1/en not_active Withdrawn
-
2004
- 2004-02-05 EP EP04100428A patent/EP1445072B1/en not_active Expired - Lifetime
- 2004-02-05 DE DE502004008504T patent/DE502004008504D1/en not_active Expired - Lifetime
- 2004-02-09 US US10/775,811 patent/US6978698B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6978698B2 (en) | 2005-12-27 |
US20040221686A1 (en) | 2004-11-11 |
DE10305043A1 (en) | 2004-08-19 |
DE502004008504D1 (en) | 2009-01-08 |
EP1445072A1 (en) | 2004-08-11 |
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