EP1790438B1 - Fuel canister for combustion setting tools and fuel canister accomodation of a setting tool - Google Patents

Fuel canister for combustion setting tools and fuel canister accomodation of a setting tool Download PDF

Info

Publication number
EP1790438B1
EP1790438B1 EP06124141A EP06124141A EP1790438B1 EP 1790438 B1 EP1790438 B1 EP 1790438B1 EP 06124141 A EP06124141 A EP 06124141A EP 06124141 A EP06124141 A EP 06124141A EP 1790438 B1 EP1790438 B1 EP 1790438B1
Authority
EP
European Patent Office
Prior art keywords
propellant container
propellant
receptacle
detent
container receptacle
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.)
Active
Application number
EP06124141A
Other languages
German (de)
French (fr)
Other versions
EP1790438A1 (en
Inventor
Stefan Bönig
Ulrich Rosenbaum
Mario Zahner
Iwan Wolf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hilti AG
Original Assignee
Hilti AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hilti AG filed Critical Hilti AG
Publication of EP1790438A1 publication Critical patent/EP1790438A1/en
Application granted granted Critical
Publication of EP1790438B1 publication Critical patent/EP1790438B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/16—Cartridges specially adapted for impact tools; Cartridge and bolts units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers

Definitions

  • the present invention relates to a propellant container for a combustion-powered setting tool referred to in the preamble of claim 1. and amaschinesch capableerarea referred to in the preamble of independent claim 7.
  • Art Such setting devices can be operated by liquid or gaseous fuels.
  • a setting device which has a arranged in a housing of the setting device metering valve for a fuel and a receiving space for a propellant container containing the fuel.
  • On the valve head of the propellant container acting as a connector adapter can be plugged, which cooperates with a arranged on the receiving space closure to releasably fix the propellant container in the receiving space and to keep in a fuel connection with the metering valve.
  • the disadvantage here is that a removal of the fuel tank from the receiving space with only one hand is not possible.
  • From the EP 1 205 282 A2 is to remove a fastener driving tool with a battery pack, in which a multi-cell cell pack is disposed in a battery case. End facing away from a contacting means, a spacer and a housing cover closing off the battery housing is arranged. At the spacer, a first locking element and on the housing cover a second locking element is arranged, of which only one can be brought into a snap connection with an opening in a side wall of a battery holder of the tacker.
  • the object of the present invention is therefore to develop a propellant container and a propellant container receptacle of a setting device of the aforementioned type, which avoid the disadvantages mentioned and are user-friendly.
  • the connecting element is arranged with the latching means at an end region of the propellant container facing away from the valve outlet, so that the user Propellant container with one hand can easily take out of a propellant container receptacle, since the locking means is located at the end of the propellant container, where this can be removed from the propellant container receptacle. A conversion of the operating hand after releasing the locking means is no longer necessary.
  • the propellant container is supported by this measure now at both ends or end portions when it is inserted into the propellant container receptacle and is above the valve outlet in fluid or propellant connection with a connection element of the propellant container receptacle.
  • the connecting element with the locking means is for example no longer releasably fixed to the propellant container, for. B. via an adhesive bond or by direct injection of a plastic connecting element to the propellant container. But it can also be in the manner of an adapter plugged onto the end of the propellant container.
  • the locking means is designed as a spring tab, which is connected via a web to the connecting element and which forms a latching hook at its end remote from the web.
  • the operating element is arranged between the web and the latching hook on the spring clip.
  • At least a first means for non-rotatably fixing the propellant container in a propellant container receptacle is arranged on the connecting element, which prevents the propellant container in the propellant container receptacle can be rotated and thus radial shear forces can be exerted on the latching means, this could destroy, for. B. if the propellant container would be rotated during removal from the propellant container receptacle.
  • the means for non-rotatably fixing the propellant container forms at least one groove-shaped recess, which is arranged running in the direction of a longitudinal axis of the propellant container to the connecting element.
  • the connecting element as a closure means, such. B. as a closure body or housing cover, for closing a propellant container receptacle of a setting device is formed.
  • An additional housing cover or an additional cover of the opening of the propellant container receptacle of the setting device is therefore no longer necessary.
  • a counter-locking means for the locking means of the propellant container is arranged, the ease of use with one hand, d. H. the introduction and removal of the propellant container with one hand without encompassing the same, is ensured and a secure latchability is made possible at the end.
  • the counter-locking means forms a first counter-latching element for releasably securing the propellant container in a first detent position.
  • first detent position the propellant container receptacle is closed at the opening via the connecting element, without a propellant connection between the setting device and the propellant container being established.
  • the counter-locking means forms a second counter-locking element for releasably securing the propellant container in a second detent position.
  • the valve outlet of the propellant container is connected to the connection element and a propellant compound established, while the propellant container receptacle is still closed at the opening via the connecting element.
  • the second means for rotationally fixed fixing of the propellant container thereby comprises at least one rib-shaped projection extending in the direction of a longitudinal axis he Koch relieerfact and which is inserted into the at least one groove-shaped recess on the connecting element of the propellant container and its outer contour corresponds to the inner contour of the groove-shaped recess.
  • Fig. 1 to 5 is an inventive, operable with a liquid or gaseous fuel as a blowing agent setting device 10 with a novel propellant container 20 reproduced.
  • the setting tool 10 has a housing 11 with a handle 16 formed thereon, on which a trigger switch 17 is located, by means of which a setting process can be triggered.
  • the setting tool 10 further includes a setting network, which includes a combustion chamber 38 for combustion of an air-blowing agent mixture.
  • a propellant container receptacle 16 of the setting device 10 of the propellant container 20 is interchangeably arranged in the present Embodiment is designed as a gas can.
  • the propellant container 20 can be inserted into the propellant container receptacle 16 via an opening 19 and has at one end a valve outlet 23 of a valve 22, via which propellant can be dispensed from the propellant container 20.
  • a connection element 14 such as a connecting piece, which is connected to the valve outlet 23 when the propellant container 20 is completely inserted into the propellant container receptacle 16, as shown in the FIGS. 1 and 2 is apparent.
  • sealant such as. As seals, etc., can ensure the tightness of the connector.
  • the connecting element 14 is connected via a propellant conduit 15 with a metering device 13, the z. B. includes a valve means. About the propellant conduit 15, the metering device 13 is then further connected to the combustion chamber 12, so that can be introduced from the propellant container 20 via the propellant conduit 15 and the metering device 13, propellant or fuel in the combustion chamber 12 of the setting tool 10.
  • a connecting element 24, which has a latching means 25, is arranged on an end or end region 29 of the propellant container 20 opposite the valve outlet 23.
  • the connecting element 24 is designed as a closure means or closure body for the opening 19 of the propellant container receptacle 16.
  • the locking means 25 is formed as a spring tab which is fixed at one end via a web 27 on the connecting element 24 and which has a latching hook 28 at its other end.
  • a control element 26 is further arranged, which is manually operable by a user to pivot the latching hook 28 on the spring tab in the direction of the connecting element 24 out.
  • the connecting element 24 with the latching means 25 and the operating element 26 is preferably formed integrally as a plastic injection molded part.
  • a counter-latching means 35 which has a first counter-latching element 36 and a second counter-latching element 37, which are each designed as latching openings, is arranged on the end region 39 of the propellant container receptacle 16 facing the opening. In these latching openings of the latching hook 28 engage to fix the propellant container 20 in two different locking positions in the propellant container receptacle 16.
  • the propellant container 20 is held in a second detent position in the propellant container receptacle 16, in which the valve outlet 23 with the Connection element 14 is connected or plugged into this.
  • the latching hook 28 of the latching element 25 is engaged with the second counter-latching element 37.
  • propellant can be supplied via the propellant conduit 15 and the metering device 13 to the combustion chamber 12.
  • the opening 19 of the propellant container receptacle 16 is closed by the connecting element 24 designed as a closure means or as a closure body, so that no dirt can get into the propellant container receptacle 16.
  • the setting device 10 If the setting device 10 is no longer needed for a longer period of time, then it makes sense to decouple the propellant container 20 from the metering device 13.
  • the propellant container 20 no longer has to be completely removed from the propellant container receptacle 16, but can by actuating the operating element 26 and releasing the latching hook 28 from the second detent opening (or from the second counter-detent element 37) and by a partial extraction of the propellant container 20 from the propellant container receptacle 16 out until the latching hook 28 engages the first detent opening or on the first counter-latching element 36, be transferred to a first detent position. In this first detent position, the valve outlet 23 is decoupled from the connection element 14 (see Fig. 3 ).
  • the actuation of the operating element 26 of the first locking means 25 and the extraction of the propellant container 20 can be done with one hand.
  • the valve outlet 23 is closed in this position via the valve means 22.
  • the opening 19 of the propellant container receptacle 16 is closed by the closure member designed as a connecting element 24, so that no dirt can get into the propellant container receptacle 16.
  • the propellant container 20 can be stored in this first detent position in the setting device 10.
  • the propellant container 20 still has a first means for rotationally fixed attachment of the propellant container 20 in the propellant container receptacle 16, which is arranged in the illustrated example on the connecting element 24 and a first groove-shaped recess 41 and a second groove-shaped recess 42 includes, respectively extend in the direction of a longitudinal axis L1 of the propellant container 20 and each differ in their width (perpendicular to their longitudinal extent). hereby an unintentional rotation of the propellant container 20 is prevented in the propellant container receptacle 16, the z. B. could occur in the removal of the propellant container 20.
  • a kind of key profile is generated at the same time, which may be indicative of the nature or the composition of the propellant contained in the propellant container 20.
  • a first rib-shaped projection 44 and a second rib-shaped projection 45 of a arranged on the propellant container receptacle 16 second means for rotationally fixed attachment of the propellant container 20 are moved into the groove-shaped recesses 41.
  • These rib-shaped projections 44, 45 each extend in the direction of a longitudinal axis L2 of the propellant container receptacle 16. They correspond in their outer contours in each case with the inner contours of the groove-shaped recesses 41, 42 and form a corresponding lock profile.
  • it can be additionally defined via the key and lock profile which propellant containers 20 can be used with the setting tool 10 in order to prevent the use of unauthorized propellants which would damage the setting tool or cause misalignments.
  • the propellant container 20 is also aligned when inserted into the propellant container receptacle 16 and thus avoid tilting in the propellant container receptacle 16.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Portable Power Tools In General (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

Propellant container has locking means (25) which has a connecting element (24). A valve outlet (23) is provided for releasing propellant. The connecting element with the locking means is arranged on an end area (29) turned away to the valve outlet. A control element (26) is provided for the locking means. An independent claim is also included for the propellant container retainer.

Description

Die vorliegende Erfindung betrifft einen Treibmittelbehälter für ein brennkraftbetriebenes Setzgerät der im Oberbegriff des Patentanspruchs 1 genannten Art sowie eine Treibmittelbehälteraufnahme der im Oberbegriff des unabhängigen Patentanspruchs 7 genannten Art. Derartige Setzgeräte können mittels flüssigen oder gasförmigen Brennstoffen betrieben werden.The present invention relates to a propellant container for a combustion-powered setting tool referred to in the preamble of claim 1. and a Treibmittelbehälteraufnahme referred to in the preamble of independent claim 7. Art Such setting devices can be operated by liquid or gaseous fuels.

Aus der US 6 523 860 B1 ist ein Setzgerät bekannt, das ein in einem Gehäuse des Setzgerätes angeordnetes Dosierventil für einen Brennstoff und einen Aufnahmeraum für einen den Brennstoff enthaltenden Treibmittelbehälter aufweist. Auf den Ventilkopf des Treibmittelbehälters ist ein als Verbindungselement fungierender Adapter aufsteckbar, der mit einem an dem Aufnahmeraum angeordneten Verschluss zusammenwirkt um den Treibmittelbehälter lösbar in dem Aufnahmeraum festzulegen und in einer Brennstoffverbindung mit dem Dosierventil zu halten.From the US Pat. No. 6,523,860 B1 a setting device is known which has a arranged in a housing of the setting device metering valve for a fuel and a receiving space for a propellant container containing the fuel. On the valve head of the propellant container acting as a connector adapter can be plugged, which cooperates with a arranged on the receiving space closure to releasably fix the propellant container in the receiving space and to keep in a fuel connection with the metering valve.

Von Nachteil hierbei ist, dass eine Entnahme des Brennstoffbehälters aus dem Aufnahmeraum mit nur einem Handgriff nicht möglich ist.The disadvantage here is that a removal of the fuel tank from the receiving space with only one hand is not possible.

Aus der EP 1 205 282 A2 ist ein Eintreibgerät für Befestigungselemente mit einem Batteriepack zu entnehmen, bei dem ein aus mehreren Zellen bestehendes Zellenpack in einem Batteriegehäuse angeordnet ist. An einem Kontaktierungsmitteln abgewandten Ende, ist ein Abstandshalter und ein das Batteriegehäuse abschliessender Gehäusedeckel angeordnet. An dem Abstandhalter ist dabei ein erstes Arretierungselement und an dem Gehäusedeckel ein zweites Arretierungselement angeordnet, von denen immer nur eines in eine Schnappverbindung mit einer Öffnung in einer Seitenwand einer Batterieaufnahme des Eintreibgerätes bringbar ist.From the EP 1 205 282 A2 is to remove a fastener driving tool with a battery pack, in which a multi-cell cell pack is disposed in a battery case. End facing away from a contacting means, a spacer and a housing cover closing off the battery housing is arranged. At the spacer, a first locking element and on the housing cover a second locking element is arranged, of which only one can be brought into a snap connection with an opening in a side wall of a battery holder of the tacker.

Die Aufgabe der vorliegenden Erfindung liegt daher darin, einen Treibmittelbehälter und eine Treibmittelbehälteraufnahme eines Setzgerätes der vorgenannten Art zu entwickeln, welche die genannten Nachteile vermeiden und bedienerfreundlich sind.The object of the present invention is therefore to develop a propellant container and a propellant container receptacle of a setting device of the aforementioned type, which avoid the disadvantages mentioned and are user-friendly.

Diese Aufgabe wird erfindungsgemäss durch die Merkmale der Ansprüche 1 und 7 erreicht.This object is achieved according to the invention by the features of claims 1 and 7.

Demnach ist das Verbindungselement mit dem Rastmittel an einem, dem Ventilauslass abgewandten Endbereich des Treibmittelbehälters angeordnet, so dass der Benutzer den Treibmittelbehälter mit einer Hand leicht aus einer Treibmittelbehälteraufnahme herausnehmen kann, da sich das Rastmittel an dem Ende des Treibmittelbehälters befindet, an dem dieser aus der Treibmittelbehälteraufnahme entnommen werden kann. Ein Umsetzen der bedienenden Hand nach dem Lösen der Rastmittel ist nicht mehr notwendig. Ferner wird der Treibmittelbehälter durch diese Massnahme nun an beiden Enden bzw. Endbereichen abgestützt wenn dieser in der Treibmittelbehälteraufnahme eingesteckt ist und über den Ventilauslass in Fluid- bzw. Treibmittelverbindung mit einem Anschlusselement der Treibmittelbehälteraufnahme steht. An seinem einen Ende ist er über den Ventilauslass am Anschlusselement zumindest in radialer Richtung gehalten während er an seinem anderen Ende über das Rastmittel festgelegt ist. Es besteht dann eine sichere Fluidverbindung zwischen dem Setzgerät und dem Treibmittelbehälter. Das Verbindungselement mit dem Rastmittel ist an dem Treibmittelbehälter beispielsweise nicht mehr lösbar festgelegt, z. B. über eine Klebeverbindung oder durch direktes Anspritzen eines Verbindungselementes aus Kunststoff an den Treibmittelbehälter. Es kann aber auch nach Art eines Adapters aufsteckbar auf das Ende des Treibmittelbehälters sein.Accordingly, the connecting element is arranged with the latching means at an end region of the propellant container facing away from the valve outlet, so that the user Propellant container with one hand can easily take out of a propellant container receptacle, since the locking means is located at the end of the propellant container, where this can be removed from the propellant container receptacle. A conversion of the operating hand after releasing the locking means is no longer necessary. Furthermore, the propellant container is supported by this measure now at both ends or end portions when it is inserted into the propellant container receptacle and is above the valve outlet in fluid or propellant connection with a connection element of the propellant container receptacle. At one end it is held at least in the radial direction via the valve outlet on the connection element while it is fixed at its other end via the latching means. There is then a secure fluid connection between the setting device and the propellant container. The connecting element with the locking means is for example no longer releasably fixed to the propellant container, for. B. via an adhesive bond or by direct injection of a plastic connecting element to the propellant container. But it can also be in the manner of an adapter plugged onto the end of the propellant container.

Vorteilhaft ist es ferner, wenn ein Bedienelement für das Rastmittel vorgesehen ist, so dass die Rastverbindung über das Bedienelement leicht lösbar ist, ohne dass der Benutzer direkt an dem möglicherweise nicht leicht zugänglichen Rastmittel angreifen müsste. Durch die Anordnung des Bedienelementes im Endbereich des Treibmittelbehälters der dem Ventilauslass abgewandt ist, bleibt die leichte Bedienbarkeit mit einer Hand, d. h. das Einbringen und Entnehmen des Treibmittelbehälters mit einer Hand ohne Umgreifen derselben, erhalten.It is also advantageous if an operating element is provided for the locking means, so that the locking connection via the operating element is easily solvable without the user would have to attack directly on the possibly not easily accessible locking means. By the arrangement of the control element in the end region of the propellant container which faces away from the valve outlet, the easy operability remains with one hand, d. H. the introduction and removal of the propellant container with one hand without embracing the same obtained.

In einer konstruktiv günstigen Lösung ist das Rastmittel als Federlasche ausgebildet, die über einen Steg mit dem Verbindungselement verbunden ist und die an ihrem, dem Steg abgewandten Ende einen Rasthaken ausbildet. Das Bedienelement ist dabei zwischen dem Steg und dem Rasthaken an der Federlasche angeordnet.In a structurally favorable solution, the locking means is designed as a spring tab, which is connected via a web to the connecting element and which forms a latching hook at its end remote from the web. The operating element is arranged between the web and the latching hook on the spring clip.

Von Vorteil kann es auch sein, wenn an dem Verbindungselement wenigstens ein erstes Mittel zur drehfesten Festlegung des Treibmittelbehälters in einer Treibmittelbehälteraufnahme angeordnet ist, welches verhindert das der Treibmittelbehälter in der Treibmittelbehälteraufnahme gedreht werden kann und somit radiale Scherkräfte auf das Rastmittel ausgeübt werden können, die dieses zerstören könnten, z. B. wenn der Treibmittelbehälter beim Herausnehmen aus der Treibmittelbehälteraufnahme gedreht würde.It may also be advantageous if at least a first means for non-rotatably fixing the propellant container in a propellant container receptacle is arranged on the connecting element, which prevents the propellant container in the propellant container receptacle can be rotated and thus radial shear forces can be exerted on the latching means, this could destroy, for. B. if the propellant container would be rotated during removal from the propellant container receptacle.

In einer konstruktiv günstigen Lösung bildet das Mittel zur drehfesten Festlegung des Treibmittelbehälters wenigstens eine nutförmige Ausnehmung aus, die in Richtung einer Längsachse des Treibmittelbehälters verlaufend an dem Verbindungselement angeordnet ist.In a structurally favorable solution, the means for non-rotatably fixing the propellant container forms at least one groove-shaped recess, which is arranged running in the direction of a longitudinal axis of the propellant container to the connecting element.

Ferner ist es von Vorteil, wenn das Verbindungselement als Verschlussmittel, wie z. B. als Verschlusskörper oder Gehäusedeckel, zum Verschliessen einer Treibmittelbehälteraufnahme eines Setzgerätes ausgebildet ist. Ein zusätzlicher Gehäusedeckel bzw. eine zusätzliche Abdeckung der Öffnung der Treibmittelbehälteraufnahme des Setzgerätes ist daher nicht mehr notwendig.Furthermore, it is advantageous if the connecting element as a closure means, such. B. as a closure body or housing cover, for closing a propellant container receptacle of a setting device is formed. An additional housing cover or an additional cover of the opening of the propellant container receptacle of the setting device is therefore no longer necessary.

An einem sich an die Öffnung anschliessenden Endbereich der Treibmittelbehälteraufnahme ist ein Gegenrastmittel für das Rastmittel des Treibmittelbehälters angeordnet, wobei die leichte Bedienbarkeit mit einer Hand, d. h. das Einbringen und Entnehmen des Treibmittelbehälters mit einer Hand ohne Umgreifen derselben, gewährleistet ist und eine sichere Verrastbarkeit an dem Endbereich ermöglicht wird.At a subsequent to the opening end portion of the propellant container receptacle a counter-locking means for the locking means of the propellant container is arranged, the ease of use with one hand, d. H. the introduction and removal of the propellant container with one hand without encompassing the same, is ensured and a secure latchability is made possible at the end.

Vorteilhaft bildet das Gegenrastmittel ein erstes Gegenrastelement zum lösbaren Festlegen des Treibmittelbehälters in einer ersten Raststellung aus. In dieser ersten Raststellung ist die Treibmittelbehälteraufnahme an der Öffnung über das Verbindungselement verschlossen, ohne dass eine Treibmittelverbindung zwischen dem Setzgerät und dem Treibmittelbehälter etabliert wird.Advantageously, the counter-locking means forms a first counter-latching element for releasably securing the propellant container in a first detent position. In this first detent position, the propellant container receptacle is closed at the opening via the connecting element, without a propellant connection between the setting device and the propellant container being established.

Weiterhin von Vorteil ist es, wenn das Gegenrastmittel ein zweites Gegenrastelement zum lösbaren Festlegen des Treibmittelbehälters in einer zweiten Raststellung ausbildet. In dieser zweiten Raststellung ist der Ventilauslass des Treibmittelbehälters mit dem Anschlusselement verbunden und eine Treibmittelverbindung etabliert, während die Treibmittelbehälteraufnahme an der Öffnung über das Verbindungselement weiterhin verschlossen ist.It is also advantageous if the counter-locking means forms a second counter-locking element for releasably securing the propellant container in a second detent position. In this second detent position, the valve outlet of the propellant container is connected to the connection element and a propellant compound established, while the propellant container receptacle is still closed at the opening via the connecting element.

Günstig ist es wenn an der Treibmittelbehälteraufnahme wenigstens ein zweites Mittel zur drehfesten Festlegung des Treibmittelbehälters in der Treibmittelbehälteraufnahme ausgebildet ist, welches verhindert, dass der Treibmittelbehälter in der Treibmittelbehälteraufnahme gedreht werden kann und somit radiale Scherkräfte auf das Rastmittel ausgeübt werden können, die dieses zerstören könnten. Dieses zweite Mittel wirkt vorzugsweise mit dem an der Treibmittelbehälteraufnahme angeordneten ersten Mittel zusammen und unterstütz derart dessen vorteilhafte Wirkung.It is advantageous if at the Treibmittelbehälteraufnahme at least a second means for rotationally fixed attachment of the propellant container in the propellant container receptacle is formed, which prevents the propellant container in the propellant container receptacle can be rotated and thus radial shear forces can be exerted on the locking means that could destroy it. This second means preferably cooperates with the first means arranged on the propellant container receptacle and thus supports its advantageous effect.

Vorteilhaft beinhaltet das zweite Mittel zur drehfesten Festlegung des Treibmittelbehälters dabei wenigstens einen rippenförmigen Vorsprung, der in Richtung einer Längsachse er Treibmittelbehälteraufnahme verläuft und der in die wenigstens eine nutförmige Ausnehmung am Verbindungselement des Treibmittelbehälters einführbar ist und dessen Aussenkontur mit der Innenkontur der nutförmigen Ausnehmung korrespondiert.Advantageously, the second means for rotationally fixed fixing of the propellant container thereby comprises at least one rib-shaped projection extending in the direction of a longitudinal axis he Treibmittelbehälteraufnahme and which is inserted into the at least one groove-shaped recess on the connecting element of the propellant container and its outer contour corresponds to the inner contour of the groove-shaped recess.

Weitere Vorteile und Massnahmen der Erfindung ergeben sich aus den Unteransprüchen, der nachfolgenden Beschreibung und den Zeichnungen. In den Zeichnungen ist die Erfindung in einem Ausführungsbeispiel dargestellt.Further advantages and measures of the invention will become apparent from the dependent claims, the following description and the drawings. In the drawings, the invention is shown in one embodiment.

Es zeigen:

Fig. 1
ein handgeführtes Setzgerät in teilweiser Längsschnittansicht, mit einem in einer Treibmittelbehälteraufnahme befindlichen Treibmittelbehälter,
Fig. 2
die Treibmittelbehälteraufnahme des Setzgerätes in Schnittansicht, mit dem darin befindlichen Treibmittelbehälter in einer zweiten Raststellung,
Fig. 3
die Treibmittelbehälteraufnahme des Setzgerätes aus Fig. 2, mit dem darin befindlichen Treibmittelbehälter in einer ersten Raststellung,
Fig. 4
die Treibmittelbehälteraufnahme des Setzgerätes aus Fig. 2, mit einem ausserhalb dieser befindlichen Treibmittelbehälter,
Fig. 5
die Treibmittelbehälteraufnahme des Setzgerätes aus Fig. 2 in einer anderen Ansicht, mit einem darin befindlichen Treibmittelbehälter in der zweiten Raststellung.
Show it:
Fig. 1
a hand-held setting tool in a partial longitudinal section view, with a propellant container located in a propellant container receptacle,
Fig. 2
the propellant container receptacle of the setting device in sectional view, with the propellant container located therein in a second detent position,
Fig. 3
the propellant container receptacle of the setting device from Fig. 2 , with the propellant container located therein in a first detent position,
Fig. 4
the propellant container receptacle of the setting device from Fig. 2 with an outside of this propellant container,
Fig. 5
the propellant container receptacle of the setting device from Fig. 2 in another view, with a propellant container located therein in the second detent position.

In den Fig. 1 bis 5 ist ein erfindungsgemässes, mit einem flüssigen oder gasförmigen Brennstoff als Treibmittel betreibbares Setzgerät 10 mit einem erfindungsgemässen Treibmittelbehälter 20 wiedergegeben. Das Setzgerät 10 weist ein Gehäuse 11 mit einem daran angeformten Handgriff 16 auf, an dem sich ein Auslöseschalter 17 befindet, mittels dessen ein Setzvorgang ausgelöst werden kann. Das Setzgerät 10 weist ferner ein Setzwerk auf, das eine Brennkammer 38 zur Verbrennung eines Luft-Treibmittelgemisches beinhaltet. In einer erfindungsgemässen Treibmittelbehälteraufnahme 16 des Setzgerätes 10 ist der Treibmittelbehälter 20 auswechselbar angeordnet, der in dem vorliegenden Ausführungsbeispiel als Gasdose ausgebildet ist. Der Treibmittelbehälter 20 ist über eine Öffnung 19 in die Treibmittelbehälteraufnahme 16 einsteckbar und weist an einem Ende einen Ventilauslass 23 eines Ventils 22 auf, über den Treibmittel aus dem Treibmittelbehälter 20 ausgegeben werden kann. In der Treibmittelbehälteraufnahme 16 ist dazu ein Anschlusselement 14, wie z. B. ein Anschlussstutzen, angeordnet der mit dem Ventilauslass 23 verbunden ist, wenn der Treibmittelbehälter 20 vollständig in die Treibmittelbehälteraufnahme 16 eingesteckt ist, wie aus den Figuren 1 und 2 ersichtlich ist. Vorgesehene Dichtmittel, wie z. B. Dichtringe etc., können dabei die Dichtigkeit der Steckverbindung gewährleisten. Das Anschlusselement 14 ist über eine Treibmittelleitung 15 mit einer Dosiereinrichtung 13 verbunden, die z. B. ein Ventilmittel beinhaltet. Über die Treibmittelleitung 15 ist die Dosiereinrichtung 13 dann weiter mit der Brennkammer 12 verbunden, so dass von dem Treibmittelbehälter 20 über die Treibmittelleitung 15 und die Dosiereinrichtung 13, Treibmittel bzw. Brennstoff in die Brennkammer 12 des Setzgerätes 10 eingebracht werden kann.In the Fig. 1 to 5 is an inventive, operable with a liquid or gaseous fuel as a blowing agent setting device 10 with a novel propellant container 20 reproduced. The setting tool 10 has a housing 11 with a handle 16 formed thereon, on which a trigger switch 17 is located, by means of which a setting process can be triggered. The setting tool 10 further includes a setting network, which includes a combustion chamber 38 for combustion of an air-blowing agent mixture. In an inventive propellant container receptacle 16 of the setting device 10 of the propellant container 20 is interchangeably arranged in the present Embodiment is designed as a gas can. The propellant container 20 can be inserted into the propellant container receptacle 16 via an opening 19 and has at one end a valve outlet 23 of a valve 22, via which propellant can be dispensed from the propellant container 20. In the propellant container receptacle 16 is a connection element 14 such. As a connecting piece, which is connected to the valve outlet 23 when the propellant container 20 is completely inserted into the propellant container receptacle 16, as shown in the FIGS. 1 and 2 is apparent. Provided sealant, such as. As seals, etc., can ensure the tightness of the connector. The connecting element 14 is connected via a propellant conduit 15 with a metering device 13, the z. B. includes a valve means. About the propellant conduit 15, the metering device 13 is then further connected to the combustion chamber 12, so that can be introduced from the propellant container 20 via the propellant conduit 15 and the metering device 13, propellant or fuel in the combustion chamber 12 of the setting tool 10.

Zum lösbaren Festlegen des Treibmittelbehälters 20 in der Treibmittelbehälteraufnahme 16 ist an einem dem Ventilauslass 23 entgegengesetzten Ende bzw. Endbereich 29 des Treibmittelbehälters 20 ein Verbindungselement 24 angeordnet, das ein Rastmittel 25 aufweist. Das Verbindungselement 24 ist dabei als Verschlussmittel bzw. Verschlusskörper für die Öffnung 19 der Treibmittelbehälteraufnahme 16 ausgebildet. Das Rastmittel 25 ist als Federlasche ausgebildet, die an einem Ende über einen Steg 27 an dem Verbindungselement 24 festgelegt ist und die an ihrem anderen Ende einen Rasthaken 28 aufweist. An dem Rastmittel 25 ist ferner ein Bedienelement 26 angeordnet, das manuell von einem Anwender betätigbar ist, um den Rasthaken 28 an der Federlasche in Richtung auf das Verbindungselement 24 hin zu verschwenken. Das Verbindungselement 24 mit dem Rastmittel 25 und dem Bedienelement 26 ist dabei vorzugsweise einteilig als Kunststoffspritzgussteil ausgebildet.For detachable fixing of the propellant container 20 in the propellant container receptacle 16, a connecting element 24, which has a latching means 25, is arranged on an end or end region 29 of the propellant container 20 opposite the valve outlet 23. The connecting element 24 is designed as a closure means or closure body for the opening 19 of the propellant container receptacle 16. The locking means 25 is formed as a spring tab which is fixed at one end via a web 27 on the connecting element 24 and which has a latching hook 28 at its other end. On the latching means 25, a control element 26 is further arranged, which is manually operable by a user to pivot the latching hook 28 on the spring tab in the direction of the connecting element 24 out. The connecting element 24 with the latching means 25 and the operating element 26 is preferably formed integrally as a plastic injection molded part.

Zur Kooperation mit dem Rastmittel 25 des Treibmittelbehälters 20 ist an dem der Öffnung zugewandten Endbereich 39 der Treibmittelbehälteraufnahme 16 ein Gegenrastmittel 35 angeordnet, welches ein erstes Gegenrastelement 36 und ein zweites Gegenrastelement 37 aufweist, die jeweils als Rastöffnungen ausgebildet sind. In diese Rastöffnungen kann der Rasthaken 28 eingreifen um den Treibmittelbehälter 20 in zwei verschiedenen Raststellungen in der Treibmittelbehälteraufnahme 16 zu fixieren.For cooperation with the latching means 25 of the propellant container 20, a counter-latching means 35, which has a first counter-latching element 36 and a second counter-latching element 37, which are each designed as latching openings, is arranged on the end region 39 of the propellant container receptacle 16 facing the opening. In these latching openings of the latching hook 28 engage to fix the propellant container 20 in two different locking positions in the propellant container receptacle 16.

In den Figuren 1 und 2 ist der Treibmittelbehälter 20 in einer zweiten Raststellung in der Treibmittelbehälteraufnahme 16 gehalten, in der der Ventilauslass 23 mit dem Anschlusselement 14 verbunden ist bzw. in dieses eingesteckt ist. Der Rasthaken 28 des Rastelementes 25 steht dabei in Eingriff mit dem zweitem Gegenrastelement 37. In dieser zweiten Raststellung kann, wie bereits vorhergehend beschrieben, Treibmittel über die Treibmittelleitung 15 und die Dosiereinrichtung 13 der Brennkammer 12 zugeführt werden. Die Öffnung 19 der Treibmittelbehälteraufnahme 16 ist dabei durch das als Verschlussmittel bzw. als Verschlusskörper ausgebildete Verbindungselement 24 verschlossen, so dass kein Dreck in die Treibmittelbehälteraufnahme 16 gelangen kann.In the FIGS. 1 and 2 the propellant container 20 is held in a second detent position in the propellant container receptacle 16, in which the valve outlet 23 with the Connection element 14 is connected or plugged into this. The latching hook 28 of the latching element 25 is engaged with the second counter-latching element 37. In this second latched position, as already described above, propellant can be supplied via the propellant conduit 15 and the metering device 13 to the combustion chamber 12. The opening 19 of the propellant container receptacle 16 is closed by the connecting element 24 designed as a closure means or as a closure body, so that no dirt can get into the propellant container receptacle 16.

Wird das Setzgerät 10 für einen längeren Zeitraum nicht mehr benötigt, so ist es sinnvoll den Treibmittelbehälter 20 von der Dosiereinrichtung 13 abzukoppeln. Der Treibmittelbehälter 20 muss dazu nicht mehr ganz aus der Treibmittelbehälteraufnahme 16 entfernt werden, sondern kann durch ein Betätigen des Bedienelementes 26 und ein Lösen des Rasthakens 28 aus der zweiten Rastöffnung (bzw. vom zweiten Gegenrastelement 37) sowie durch ein teilweises Herausziehen des Treibmittelbehälters 20 aus der Treibmittelbehälteraufnahme 16 heraus, bis der Rasthaken 28 an der ersten Rastöffnung bzw. an dem ersten Gegenrastelement 36 eingreift, in eine erste Raststellung überführt werden. In dieser ersten Raststellung ist der Ventilauslass 23 von dem Anschlusselement 14 entkoppelt (siehe Fig. 3). Das Betätigen des Bedienelementes 26 des ersten Rastmittels 25 und das Herausziehen des Treibmittelbehälters 20 können dabei mit nur einer Hand erfolgen. Der Ventilauslass 23 ist in dieser Stellung über das Ventilmittel 22 geschlossen. Auch in dieser ersten Raststellung ist die Öffnung 19 der Treibmittelbehälteraufnahme 16 durch das als Verschlusskörper ausgebildete Verbindungselement 24 verschlossen, so dass kein Dreck in die Treibmittelbehälteraufnahme 16 gelangen kann. Der Treibmittelbehälter 20 kann in dieser ersten Raststellung im Setzgerät 10 gelagert werden.If the setting device 10 is no longer needed for a longer period of time, then it makes sense to decouple the propellant container 20 from the metering device 13. The propellant container 20 no longer has to be completely removed from the propellant container receptacle 16, but can by actuating the operating element 26 and releasing the latching hook 28 from the second detent opening (or from the second counter-detent element 37) and by a partial extraction of the propellant container 20 from the propellant container receptacle 16 out until the latching hook 28 engages the first detent opening or on the first counter-latching element 36, be transferred to a first detent position. In this first detent position, the valve outlet 23 is decoupled from the connection element 14 (see Fig. 3 ). The actuation of the operating element 26 of the first locking means 25 and the extraction of the propellant container 20 can be done with one hand. The valve outlet 23 is closed in this position via the valve means 22. Also in this first detent position, the opening 19 of the propellant container receptacle 16 is closed by the closure member designed as a connecting element 24, so that no dirt can get into the propellant container receptacle 16. The propellant container 20 can be stored in this first detent position in the setting device 10.

In Fig. 4 wurde der Treibmittelbehälter 20 vollständig aus der Treibmittelbehälteraufnahme 16 herausgezogen, nach dem das Bedienelement 26 erneut betätigt wurde, um den Rasthaken 28 vom dem ersten Gegenrastelement zu lösen bzw. aus der ersten Rastöffnung auszuheben. Es kann nun ein neuer Treibmittelbehälter 20 in die Treibmittelbehälteraufnahme 16 eingebracht werden.In Fig. 4 the propellant container 20 has been completely pulled out of the propellant container receptacle 16, after which the operating element 26 has been actuated again in order to release the latching hook 28 from the first counter-latching element or to lift it out of the first latching opening. It is now possible to introduce a new propellant container 20 into the propellant container receptacle 16.

Wie Fig. 5 zu entnehmen ist, weist der Treibmittelbehälter 20 noch ein erstes Mittel zur drehfesten Festlegung des Treibmittelbehälters 20 in der Treibmittelbehälteraufnahme 16 auf, das in dem dargestellten Beispiel am Verbindungselement 24 angeordnet ist und eine erste nutförmige Ausnehmung 41 sowie eine zweite nutförmige Ausnehmung 42 beinhaltet, die jeweils in Richtung einer Längsachse L1 des Treibmittelbehälters 20 verlaufen und die sich jeweils in ihrer Breite (senkrecht zu ihrer Längserstreckung) unterscheiden. Hierdurch wird eine unbeabsichtigte Drehung des Treibmittelbehälters 20 in der Treibmittelbehälteraufnahme 16 verhindert, die z. B. bei der Entnahme des Treibmittelbehälters 20 auftreten könnte. Durch die Ausbildung verschieden breiter nutförmiger Ausnehmungen 41, 42 wird gleichzeitig eine Art Schlüsselprofil erzeugt, welche kennzeichnend für die Art bzw. die Zusammensetzung des in dem Treibmittelbehälter 20 enthaltenen Treibmittels sein kann.As Fig. 5 can be seen, the propellant container 20 still has a first means for rotationally fixed attachment of the propellant container 20 in the propellant container receptacle 16, which is arranged in the illustrated example on the connecting element 24 and a first groove-shaped recess 41 and a second groove-shaped recess 42 includes, respectively extend in the direction of a longitudinal axis L1 of the propellant container 20 and each differ in their width (perpendicular to their longitudinal extent). hereby an unintentional rotation of the propellant container 20 is prevented in the propellant container receptacle 16, the z. B. could occur in the removal of the propellant container 20. By forming differently wide groove-shaped recesses 41, 42 a kind of key profile is generated at the same time, which may be indicative of the nature or the composition of the propellant contained in the propellant container 20.

Beim Einstecken des Treibmittelbehälters 20 in die Treibmittelbehälteraufnahme 16 werden in die nutförmigen Ausnehmungen 41, 42 ein erster rippenförmiger Vorsprung 44 und ein zweiter rippenförmiger Vorsprung 45 eines an der Treibmittelbehälteraufnahme 16 angeordneten zweiten Mittels zur drehfesten Festlegung des Treibmittelbehälters 20 hineinbewegt. Diese rippenförmigen Vorsprünge 44, 45 verlaufen jeweils in Richtung einer Längsachse L2 der Treibmittelbehälteraufnahme 16. Sie korrespondieren dabei in ihren Aussenkonturen jeweils mit den Innenkonturen der nutförmigen Ausnehmungen 41, 42 und bilden ein korrespondierendes Schlossprofil. Über das Schlüssel- und Schlossprofil kann neben der drehfesten Festlegung des Treibmittelbehälters 20 zusätzlich definiert werden, welche Treibmittelbehälter 20 mit dem Setzgerät 10 verwendet werden können, um die Verwendung nicht zugelassener Treibmittel, die das Setzgerät schädigen oder Fehlsetzungen hervorrufen würden, zu verhindern.When inserting the propellant container 20 into the propellant container receptacle 16, a first rib-shaped projection 44 and a second rib-shaped projection 45 of a arranged on the propellant container receptacle 16 second means for rotationally fixed attachment of the propellant container 20 are moved into the groove-shaped recesses 41. These rib-shaped projections 44, 45 each extend in the direction of a longitudinal axis L2 of the propellant container receptacle 16. They correspond in their outer contours in each case with the inner contours of the groove-shaped recesses 41, 42 and form a corresponding lock profile. In addition to the rotationally fixed definition of the propellant container 20, it can be additionally defined via the key and lock profile which propellant containers 20 can be used with the setting tool 10 in order to prevent the use of unauthorized propellants which would damage the setting tool or cause misalignments.

Durch die Ausrichtung der nutförmigen Ausnehmungen 41, 42 und der rippenförmigen Vorsprünge 44, 45 in Richtung der Längsachsen L1 respektive L2 wird der Treibmittelbehälter 20 beim Einführen in die Treibmittelbehälteraufnahme 16 ferner noch ausgerichtet und so ein Verkanten in der Treibmittelbehälteraufnahme 16 vermieden.Due to the orientation of the groove-shaped recesses 41, 42 and the rib-shaped projections 44, 45 in the direction of the longitudinal axes L1 and L2, the propellant container 20 is also aligned when inserted into the propellant container receptacle 16 and thus avoid tilting in the propellant container receptacle 16.

Claims (11)

  1. Propellant container for hand-held fastener driving tools, comprising a connecting element (24) having detent means (25) and having a valve outlet (23) for the output of propellant, characterised in that the connecting element (24) is arranged with the detent means (25) on an end region (29) facing away from the valve outlet (23).
  2. Propellant container according to claim 1, characterised in that an operating element (26) is provided for the detent means (25).
  3. Propellant container according to claim 1 or 2, characterised in that the detent means (25) is configured as a spring clip which is connected via a web (27) to the connecting element (24) and which is configured at its end facing away from the web (27) as a detent hook (28), wherein the operating element (26) is arranged on the spring clip between the web (27) and the detent hook (28).
  4. Propellant container according to one of the claims 1 to 3, characterised in that arranged on the connecting element (24) is at least one first means for twist-proof fixing of the propellant container (20) in a propellant container receptacle (16).
  5. Propellant container according to one of the claims 1 to 4, characterised in that the means for twist-proof fixing of the propellant container (20) comprises at least one groove-like recess (41, 42) which is arranged extending in the direction of a longitudinal axis (L1) of the propellant container (20) on the connecting element (24).
  6. Propellant container according to one of the claims 1 to 5, characterised in that the connecting element (24) is configured as a closing means for closing a propellant container receptacle (16) of a fastener driving tool (10).
  7. Propellant container receptacle of a propellant-powered hand-held fastener driving tool (10) for a propellant container according to one of the claims 1 to 6, said propellant container receptacle having an opening (19) at one end and having, at an end opposing the opening (19), an attachment element (14) for a valve outlet of the propellant container (20), and having a mating detent means (35), characterised in that the mating detent means (35) is arranged at an end region (39) of the propellant container receptacle (16) adjacent to the opening (19).
  8. Propellant container receptacle according to claim 7, characterised in that the mating detent means (35) forms a first mating detent element (36) for releasable fixing of the propellant container (20) in a first detent position.
  9. Propellant container receptacle according to claim 7 or 8, characterised in that the mating detent means (35) forms a second mating detent element (36) for releasable fixing of the propellant container (20) in a second detent position.
  10. Propellant container receptacle according to one of the claims 7 to 9, characterised in that at least one second means for twist-proof fixing of the propellant container (20) is formed at the propellant container receptacle (16).
  11. Propellant container receptacle according to one of the claims 7 to 10, characterised in that the second means for twist-proof fixing of the propellant container (20) comprises at least one rib-shaped projection (44, 45) which extends in the direction of a longitudinal axis (L2) of the propellant container receptacle (16).
EP06124141A 2005-11-25 2006-11-15 Fuel canister for combustion setting tools and fuel canister accomodation of a setting tool Active EP1790438B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005000166A DE102005000166A1 (en) 2005-11-25 2005-11-25 Propellant container for combustion-powered setting devices and propellant container receptacle of a setting device

Publications (2)

Publication Number Publication Date
EP1790438A1 EP1790438A1 (en) 2007-05-30
EP1790438B1 true EP1790438B1 (en) 2008-07-30

Family

ID=37814631

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06124141A Active EP1790438B1 (en) 2005-11-25 2006-11-15 Fuel canister for combustion setting tools and fuel canister accomodation of a setting tool

Country Status (10)

Country Link
US (1) US20070119897A1 (en)
EP (1) EP1790438B1 (en)
JP (1) JP5296308B2 (en)
KR (1) KR101424250B1 (en)
CN (1) CN1970236B (en)
AT (1) ATE402790T1 (en)
AU (1) AU2006235853B2 (en)
CA (1) CA2567544C (en)
DE (2) DE102005000166A1 (en)
ES (1) ES2308677T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2971725A1 (en) * 2011-02-22 2012-08-24 Prospection & Inventions FIXING TOOL FOR VISUALIZING LIGHT OF FUEL CARTRIDGE AND CARTRIDGE
FR3045430B1 (en) * 2015-12-18 2018-01-05 Illinois Tool Works Inc FUEL CARTRIDGE FOR A GAS FASTENING TOOL AND A GAS FASTENING TOOL COMPRISING SUCH A CARTRIDGE

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448102A1 (en) * 1979-02-01 1980-08-29 Air Liquide Receiver resistant to high internal pressures - incorporates cover locked on body by circumferential sectional ridges with joint and safety ring engaging only when ridges correctly engaged
US4483474A (en) * 1981-01-22 1984-11-20 Signode Corporation Combustion gas-powered fastener driving tool
JPH0289206U (en) * 1988-12-28 1990-07-16
FR2677106A1 (en) 1991-05-28 1992-12-04 Schneider Ind Gas cylinder (bottle)
US5680980A (en) * 1995-11-27 1997-10-28 Illinois Tool Works Inc. Fuel injection system for combustion-powered tool
US5860580A (en) * 1996-05-03 1999-01-19 Illinois Tool Works Inc. Piston retention device for combustion-powered tools
JP3469019B2 (en) * 1996-12-10 2003-11-25 三菱重工業株式会社 Cylinder holder for small gas engine
US6012622A (en) * 1998-04-20 2000-01-11 Illinois Tool Works Inc. Fastener driving tool for trim applications
US6357534B1 (en) * 1998-04-20 2002-03-19 Illinois Tool Works Inc Battery pack latching assembly for fastener driving tool
US6523860B1 (en) * 2000-10-12 2003-02-25 Illinois Tool Works Inc. Fuel cell adapter system for combustion tools
US6796478B2 (en) * 2000-10-12 2004-09-28 Illinois Tool Works Inc. Fuel cell adapter system for combustion tools
DE20201697U1 (en) * 2002-02-04 2002-05-23 Kersten Olaf Adpater with valve pin
US6722549B2 (en) * 2002-05-08 2004-04-20 Yury Shkolnikov Arm member for fastener driving tool
JP4144472B2 (en) * 2003-08-11 2008-09-03 日立工機株式会社 Combustion power tool
DE102004022365A1 (en) * 2004-05-06 2005-12-08 Hilti Ag Combustion-operated setting device and propellant container for combustion-powered setting devices
US8002160B2 (en) * 2004-08-30 2011-08-23 Black & Decker Inc. Combustion fastener

Also Published As

Publication number Publication date
AU2006235853B2 (en) 2010-06-03
JP5296308B2 (en) 2013-09-25
DE102005000166A1 (en) 2007-05-31
JP2007144616A (en) 2007-06-14
ATE402790T1 (en) 2008-08-15
CA2567544C (en) 2014-11-04
CN1970236B (en) 2010-09-29
KR101424250B1 (en) 2014-08-01
DE502006001231D1 (en) 2008-09-11
KR20070055340A (en) 2007-05-30
AU2006235853A1 (en) 2007-06-14
ES2308677T3 (en) 2008-12-01
US20070119897A1 (en) 2007-05-31
EP1790438A1 (en) 2007-05-30
CA2567544A1 (en) 2007-05-25
CN1970236A (en) 2007-05-30

Similar Documents

Publication Publication Date Title
EP1652589A2 (en) Two component dispensing device with valve assisted mixing element
WO2000021653A1 (en) Device for applying a pasty two-component mixture
DE112006000908B4 (en) Arrangement consisting of a power transmission element for a hand-operated device and an energy source with means for locking during rotation and angle indication of the source
WO2017191205A1 (en) Fluid dispenser
EP2105258A2 (en) Setting device
WO1995031290A1 (en) Spraying gun
DE3720241A1 (en) VALVE GUN FOR A HIGH PRESSURE CLEANER
EP1491295B1 (en) Locking pin for fixing a tool member to a hydraulic pressing tool
EP1724208B1 (en) Multi-chamber dispenser
EP1790438B1 (en) Fuel canister for combustion setting tools and fuel canister accomodation of a setting tool
DE202005004197U1 (en) Cover, esp. for petrol tanks has locking elements released from cover lock when in locked position, formed to permit hand grip to turn relative to contact part while overcoming locking resistance
DE102006032257B4 (en) Rotary latch lock
EP1403206B1 (en) Tap
DE2904290A1 (en) LOCKING ARRANGEMENT
DE102010060671B4 (en) Integrated radial plug for multicomponent cartridges with mixer
EP0952282A1 (en) Door lock with actuation and key
DE202011108317U1 (en) Device for filling a two-wheeled tire
DE4424062C2 (en) Ball socket for an angle ball joint
DE102006000233B4 (en) Internal combustion setting appliance
DE102007056458B4 (en) Plug contact housing with a latching arm for locking the housing with a mating connector housing
EP0714152A1 (en) Electrical connection
DE10114888A1 (en) Releasable quick-fixing device has locking lever device able to be moved to unlocked position in which it can move in both directions
DE10132973A1 (en) Screw-top closure, for tank containing liquid, has Z-shaped fitting on top of closure, which may be engaged by screwdriver blade to enable it to be used as lever to start unscrewing closure
DE102012024408A1 (en) cartridge closure
DE102021125890A1 (en) protective cap

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20071130

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 502006001231

Country of ref document: DE

Date of ref document: 20080911

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2308677

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080730

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080730

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081230

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080730

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081030

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080730

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080730

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080730

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080730

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080730

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080730

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080730

BERE Be: lapsed

Owner name: HILTI AKTIENGESELLSCHAFT

Effective date: 20081130

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081130

26N No opposition filed

Effective date: 20090506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081115

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080730

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081115

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080730

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080730

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081031

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20230125

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20231120

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20231123

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20231124

Year of fee payment: 18

Ref country code: FR

Payment date: 20231120

Year of fee payment: 18

Ref country code: DE

Payment date: 20231121

Year of fee payment: 18

Ref country code: CH

Payment date: 20231201

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240124

Year of fee payment: 18