EP0467835A2 - Outil de scellement actionné par l'énergie de la poudre - Google Patents

Outil de scellement actionné par l'énergie de la poudre Download PDF

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Publication number
EP0467835A2
EP0467835A2 EP91810537A EP91810537A EP0467835A2 EP 0467835 A2 EP0467835 A2 EP 0467835A2 EP 91810537 A EP91810537 A EP 91810537A EP 91810537 A EP91810537 A EP 91810537A EP 0467835 A2 EP0467835 A2 EP 0467835A2
Authority
EP
European Patent Office
Prior art keywords
barrel
housing
setting direction
setting
setting tool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP91810537A
Other languages
German (de)
English (en)
Other versions
EP0467835A3 (en
EP0467835B1 (fr
Inventor
Gerhard Ehmig
Uwe Hilmert
Peter Jochum
Markus Frommelt
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 EP0467835A2 publication Critical patent/EP0467835A2/fr
Publication of EP0467835A3 publication Critical patent/EP0467835A3/de
Application granted granted Critical
Publication of EP0467835B1 publication Critical patent/EP0467835B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • 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
    • B25C1/14—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge acting on an intermediate plunger or anvil
    • 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
    • B25C1/182—Feeding devices
    • B25C1/186—Feeding devices for cartridges or pellets

Definitions

  • the invention relates to a powder-powered setting tool with a housing in which a barrel and a locking piece are arranged axially displaceably, stops on the housing on the one hand and on the locking piece on the other hand providing stops which limit the displacement movement against the setting direction, the locking piece via a compression spring acting in the setting direction on Housing is supported and the barrel has a receptacle for a propellant charge.
  • DE-PS 16 03 843 discloses a powder-operated setting tool, in which a barrel and a locking piece are displaceably mounted in a housing with the aim of reducing the recoil forces which adversely affect material stress and the operator. Thanks to this displaceable arrangement of barrel and locking piece in the housing, the objective with regard to recoil forces can only be achieved by accepting other disadvantages. These other disadvantages lie particularly in the construction. For example, it is not possible to supply propellant charges in a proven manner normal to the barrel axis of a receptacle in the barrel.
  • the barrel is pivoted here relative to the closure piece about an eccentric bearing bolt lying parallel to the barrel axis, as a result of which the end face of the barrel with the receptacle for the propellant charge for feeding the propellant charge is exposed.
  • the known device has not found widespread use, although it is advantageous in terms of avoiding recoil forces and, moreover, opens up possibilities for utilizing the displacement of the closure piece which is initiated by the resulting gas pressure for other functions, for example the supply of propellant charges.
  • the invention is therefore based on the object of creating a powder-operated setting tool which has a design which reduces the recoil forces and, moreover, allows simple feeding of also stored propellant charges normal to the barrel axis in a conventionally simple manner.
  • the object is achieved in that on the one hand and on the barrel on the other hand the displacement movement of the barrel against the setting direction shoulders are provided, the distance measured along the displacement movement between the stop and shoulder on the housing being greater than the correspondingly measured distance between the stop on Lock piece and shoulder on the barrel in mutually supported position of the lock piece and barrel.
  • the barrel and locking piece in the housing move against the setting direction. Thanks to the arrangement of the stops and shoulders according to the invention, the shoulders between the barrel and the housing run into one another earlier than the stops between the closure piece and the housing.
  • the breech block therefore moves further against the setting direction while the barrel has already come to a standstill, which creates a space between the barrel and breech block and exposes the receptacle for the propellant charge.
  • the free space created in this way allows propellant charges to be supplied for inclusion normal to the barrel axis, both individually and in a magazine, for example in a carrier strip known per se.
  • the difference between the distance according to the invention is selected to be greater than the length of the propellant charge and any part of a carrier strip that projects beyond the propellant charge in the longitudinal direction.
  • a carrier strip of the known type can be held in a guide channel on the closure piece, as a result of which, when the closure piece is displaced relative to the barrel, a used propellant charge is drawn out of the receptacle.
  • a transport rocker which is in engagement with a carrier strip containing propellant charges is preferably arranged on the housing. After a propellant charge has been ignited, the carrier strip with the closure piece moves against the setting direction. The carrier strip is displaced in relation to the rocker and moved further by one transport step, for example when it is moved back in the setting direction. When the transport strip is moved against the setting direction, the transport rocker dodges to follow up for the next transport step.
  • the transport rocker is expediently designed as a swivel lever which is rotatably mounted in the housing and has a control cam for the carrier strip.
  • the swivel lever With the end facing away from the control curve, the swivel lever can be rotatably mounted on the housing about an axis running normally to the longitudinal extent of the swivel lever and can be held against the carrier strip by spring force with the control curve.
  • the control curve can interact with recesses in the edge zone of the carrier strip, for example in such a way that when the carrier strip is displaced, the pivot lever with the control curve is deflected from a recess counter to the setting direction and engages in a respective next recess when displaced in the opposite direction.
  • the control curve can be formed by a strip-shaped elevation which, depending on the cross section of the recesses on the carrier strip, is profiled in a manner known per se.
  • the supply of propellant charges normal to the barrel axis is advantageously facilitated in that an engaging locking device is provided between the housing and the closure piece when the stops of the housing and closure piece come up against the displacement of the closure piece in the setting direction.
  • the locking device holds the locking piece in the position facing away from the setting direction until disengagement, as a result of which the space created after the barrel is stopped by further displacement of the locking piece against the setting direction is maintained until the locking device is disengaged again.
  • the locking device is preferably mounted on the housing and has a support shoulder for the closure piece.
  • the arrangement of the locking device on the housing is advantageous in terms of movement and function, in that the locking device only has to perform an engagement and disengagement movement relative to the housing to be regarded as a stationary part.
  • the locking device can be designed as a one-armed pivot lever.
  • the support shoulder can grip the closure piece in the position facing away from the setting direction.
  • a spring element serving to engage the locking device is advantageously provided.
  • the spring element causes the locking device to engage automatically as soon as the closure piece reaches the effective area of the support shoulder on the locking device.
  • An actuating member serving to disengage the locking device is expediently provided.
  • the actuating member is advantageously designed as a control contour which interacts with the barrel when the barrel is displaced in the setting direction.
  • the barrel carries, for example, a control cam which engages towards the end of the displacement of the barrel into the setting direction end position for disengaging the locking device on the control contour. This creates a further increase in the free space between the breech piece and barrel. This is particularly advantageous if the displacement of the closure piece in the setting direction after the locking device has been disengaged is used to transport a carrier strip which extends normally to the barrel axis.
  • the disengagement of the locking device by shifting the barrel in the setting direction is preferably carried out automatically by a spring which displaces the barrel in the setting direction and is supported on the housing.
  • the setting tool has a housing 1 with a plastic shell 2 and a tubular guide body 3 inserted therein.
  • the plastic shell 2 carries a laterally protruding handle 2a, in which a hint trigger 4 of a trigger device, not shown, is known.
  • a protective cap 5 sits on the plastic shell 2 and is fixed by a retaining ring 6.
  • a muzzle part 7 which can be pressed against a base U.
  • the muzzle part 7 is seated on the rear side in a guide tube 8 and is releasably held on the guide tube 8 by a clamping nut 9. Mouth part 7, guide tube 8 and clamping nut 9 are displaceable with respect to the housing 1.
  • the guide tube 8 is surrounded by a barrel 11 which extends beyond the guide tube 8 against the setting direction.
  • a spring 12 which is shouldered against the setting direction on a support shoulder 2b of the plastic shell 2 and in the setting direction on a support disk 11a of the barrel 11, the barrel 11 according to FIG. 1 is pressed with the support disk 11a in the rest position against a stop ring 13 supported on the housing .
  • the barrel 11 With the end face pointing in the setting direction, the barrel 11 also drives the mouth part 7 and the guide tube 8 in the setting direction via the clamping nut 9.
  • a driving piston 14 with an enlarged ring section 14a or an enlarged head 14b is slidably mounted.
  • a channel 11c adjoins the barrel bore 11b, into which a receptacle 11d for a propellant charge 15, which, for example, is contained in a carrier strip 16, opens out.
  • a closure piece 17 is slidably mounted in the guide body 3 of the housing 1.
  • the carrier strip 16 with propellant charges 15 is seated in a guide channel 17a.
  • the carrier strip 16 can be displaced with the propellant charges 15 along the guide channel 17a normal to the barrel axis.
  • the closure piece 17 is driven in the setting direction by a compression spring 18 and is in the rest position of the setting device shown in FIG. 1 with a back 17b of a window-like recess 17c on a bearing shell 19a of a pivotable locking device 19.
  • the bearing shell 19a is supported on a bearing pin 21 which is fixed in the housing 1.
  • the locking device 19 is designed as a one-armed swivel lever and has a support lug 19b directed clockwise of the swiveling movement, with which the locking device 19 is supported on the peripheral surface of the closure piece 17 when the setting tool is in the rest position.
  • the support lug 19b also forms a support shoulder 19c that is exposed against the setting direction.
  • the free end of the locking device 19 is widened like a head and has an actuating member 19d in the form of a control contour.
  • a spring element 22, which is held by the bearing pin 21, drives the locking device 19 in a clockwise direction and thereby holds the support lug 19b against the closure piece 17.
  • An ignition pin 23 is slidably mounted in the closure piece 17. This has a laterally projecting driving cam 23a.
  • the driving cam 23a projects into the axial projection of a driving bolt 24 which projects into the locking piece 17 and projects from the barrel 11 in the opposite direction to the setting direction.
  • An ignition tip 23b projects in the setting direction and engages in a passage opening 17d in the locking piece 17.
  • a retraction spring 27 is seated on the firing pin 23, which is supported on the firing pin 23 via a disk 28 to the rear and via a support ring 29 to the front.
  • the setting tool with the mouth part 7 is pressed against the underground U.
  • the mouth part 7 moves against the setting direction and takes the guide tube 8 on the one hand and the barrel 11 on the other hand against the setting direction.
  • the driving pin 24 engages the driving cam 23a and thus displaces the firing pin 23 also against the force of the tension spring 25.
  • the barrel 11 then hits the closure piece 17.
  • the spring 12 is also tensioned.
  • the closure piece 17 continues counter to the setting direction and pulls the used propellant charge 15 out of the receptacle 11d.
  • its front end face 17f passes behind the support shoulder 19c, as a result of which the locking device 19 with the support lug 19b can pivot in front of the closure piece 17.
  • the spring element 22 automatically swivels in, as shown in FIG. 3.
  • the driving piston 14 is driven into the rest position against the setting direction by supplying part of the driving gases into the bore 8a of the guide tube 8.
  • the space behind the head 14b is vented via a channel 11f (FIG. 3).
  • the tensioned compression spring 18 drives the closure piece 17 with the front end face 17f against the pivoted-in support shoulder 19c, as shown in FIG. 4.
  • the closure piece 17 is prevented from moving in the setting direction until the locking device 19 is pivoted counterclockwise.
  • the setting tool is lifted from the base U, whereupon the barrel 11 is displaced in the setting direction by the spring 12 and the mouth part 7 and the guide tube 8 are also displaced.
  • a corresponding free space is formed between the barrel 11 and the closure piece 17 for feeding a new propellant charge 15 normal to the barrel axis.
  • the control cam 31 runs on the actuating member 19d and pivots the locking device 19 counterclockwise while moving the barrel 11 further in the setting direction.
  • the support shoulder 19c subsequently releases the front end face 17f, so that the closure piece 17 can be driven by the compression spring 18 into the rest position shown in FIG. 1.
  • the barrel 11 also assumes the rest position shown in FIG. 1, the control cam 31 having passed over the front end of the locking device 19 in the setting direction.
  • the carrier strip 16 has rectangular recesses 16a in the edge zone.
  • a control cam 33a which is arranged in the form of a strip-shaped elevation on a transport rocker 33, engages in the recesses 16a. As shown in FIGS. 6 and 7, the control curve 33a has a substantially sawtooth shape in cross section, its steep flank 33b in the transport direction and its less steep flank 33c oppose it the direction of transport.
  • the transport rocker 33 is designed as a pivot lever and is rotatably supported on the guide body 3 by a bolt 34.
  • a compression spring 35 supported on the guide body 3 drives the transport rocker 33 with the control cam 33a against the edge zone of the carrier strip 16.
  • this has a guide groove 33d into which the guide body 3 protrudes (FIG. 6).
  • a latching device with a ball 36 and a cylinder spring 37 holds the carrier strip 16 in position after the respective transport step, with the ball 36 engaging in one of the recesses 16a, as shown in FIG. 6.
  • the control cam 33a engages with the section on the setting direction in one of the recesses 16a of the carrier strip 16, as can be seen in FIGS. 5 to 7.
  • the closing piece 17 is, as explained above, displaced by the gas pressure against the setting direction and takes the carrier strip 16 with the propellant charges 15 with it.
  • This displacement movement leads to a deflection of the control curve 33a out of the recess 16a in that the side wall of the recess 16a forces the control curve 33a outward against the force of the compression spring 35 via the less steep flank 33c.
  • the carrier strip 16 then passes with a next recess 16a over the section of the control cam 33a facing away from the setting direction, so that the control cam 33a is pushed into this next recess 16a by the compression spring 35 (FIG. 8).
  • the closure piece 17 moves in the setting direction, as a result of which the steep flank 33b, when engaged in the recess 16a, causes the carrier strip 16 to be moved by one transport step.
  • the ball 36 of the latching device initially releases the carrier strip 16 in order to snap into the next recess 16a after the transport step has taken place.
  • the ignited Propellant charge 15 is transported away in this way and a propellant charge 15 that is not ignited reaches the effective area of the firing pin 23.
  • the next propellant charge 15 is transported only after a propellant charge 15 has been ignited beforehand, it is ensured that no unignited propellant charge 15 is transported further and can thus get out of the setting tool.
  • passage openings 2c or 3b are provided in the plastic shell 2 and in the guide body 3.
  • the carrier strip 16 with the propellant charges 15 is fed to the guide channel 17a via a guide rail 38 connected to the closure piece 17. From the outside, the guide channel 17a and the carrier strip 16 are covered by a protective shield 39 fixed to the housing 1.

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  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Coating Apparatus (AREA)
  • Disintegrating Or Milling (AREA)
  • Catching Or Destruction (AREA)
  • Fertilizing (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Saccharide Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Confectionery (AREA)
  • Soil Working Implements (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Power Steering Mechanism (AREA)
EP91810537A 1990-07-17 1991-07-08 Outil de scellement actionné par l'énergie de la poudre Expired - Lifetime EP0467835B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4022674 1990-07-17
DE4022674A DE4022674A1 (de) 1990-07-17 1990-07-17 Pulverkraftbetriebenes setzgeraet

Publications (3)

Publication Number Publication Date
EP0467835A2 true EP0467835A2 (fr) 1992-01-22
EP0467835A3 EP0467835A3 (en) 1992-07-01
EP0467835B1 EP0467835B1 (fr) 1993-09-08

Family

ID=6410431

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91810537A Expired - Lifetime EP0467835B1 (fr) 1990-07-17 1991-07-08 Outil de scellement actionné par l'énergie de la poudre

Country Status (16)

Country Link
US (1) US5170922A (fr)
EP (1) EP0467835B1 (fr)
JP (1) JP2895990B2 (fr)
KR (1) KR0183996B1 (fr)
CN (1) CN1025301C (fr)
AT (1) ATE94111T1 (fr)
AU (1) AU643804B2 (fr)
CZ (1) CZ279463B6 (fr)
DE (2) DE4022674A1 (fr)
DK (1) DK0467835T3 (fr)
ES (1) ES2044713T3 (fr)
FI (1) FI101134B (fr)
HU (1) HU209083B (fr)
NO (1) NO177893C (fr)
PL (1) PL166319B1 (fr)
ZA (1) ZA915556B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780195A1 (fr) * 1995-12-21 1997-06-25 HILTI Aktiengesellschaft Outil de scellement actionné par poudre avec une soupape de non retour pour retourner le piston d'entraînement
EP1025960A1 (fr) * 1999-02-02 2000-08-09 HILTI Aktiengesellschaft Outil de scellement

Families Citing this family (31)

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US5524808A (en) * 1994-04-26 1996-06-11 Flexible Steel Lacing Company Powered multiple riveter
DE4433410A1 (de) * 1994-09-20 1996-03-21 Hilti Ag Bolzensetzgerät
DE19532411A1 (de) * 1995-09-01 1997-03-06 Hilti Ag Pulverkraftbetriebenes Setzgerät
US5722578A (en) * 1995-09-29 1998-03-03 Illinois Tool Works Inc. High velocity, combustion-powered, fastener-driving tool
DE19544105A1 (de) * 1995-11-27 1997-05-28 Hilti Ag Bolzensetzgerät mit Stoßdämpfer
FR2746690B1 (fr) * 1996-03-26 1998-05-29 Spit Soc Prospect Inv Techn Appareil d'entrainement de tampon par masselotte a retour automatique en position du tir
DE19617671C1 (de) * 1996-05-03 1997-10-09 Beto Tornado Gmbh Pulverkraftbetriebenes Bolzensetzgerät
DE19617672C1 (de) * 1996-05-03 1997-10-09 Beto Tornado Gmbh Pulverkraftbetriebenes Bolzensetzgerät
US5699948A (en) * 1996-12-16 1997-12-23 Lee; Cheng-Ho Adjusting means for use in a staple gun
US6164510A (en) * 1998-06-03 2000-12-26 Illinois Tool Works Inc. Nosepiece shield for combustion powered tool
US5988477A (en) * 1998-06-03 1999-11-23 Illinois Tools Works, Inc. Nosepiece shield for combustion powered tool
US5992723A (en) * 1998-08-04 1999-11-30 Lee; Chung-Heng Shaft-operated nailing tool
US6059162A (en) * 1998-10-16 2000-05-09 Illinois Tool Works Inc. Exhaust baffle and spring assisted reset and dampener for powder actuated tool
US6192997B1 (en) * 2000-04-12 2001-02-27 Ten-Weng Tsai Pneumatic hammer with buffers
DE10105196B4 (de) * 2001-02-06 2013-09-26 Hilti Aktiengesellschaft Setzgerät
DE10105884C2 (de) * 2001-02-09 2002-12-05 Hilti Ag Kolbenhalterung
DE10206588A1 (de) * 2002-02-15 2003-08-28 Hilti Ag Setzgerät
US7021511B2 (en) * 2002-09-18 2006-04-04 Illinois Tool Works Inc. Lock-out mechanism for powder actuated tool
AU2002951658A0 (en) * 2002-09-25 2002-10-10 Cetram Pty Ltd Explosively actuated tools
DE10259818A1 (de) * 2002-12-19 2004-07-01 Hilti Ag Brennkraftbetriebenes Arbeitsgerät, insbesondere Setzgerät für Befestigungselemente
FR2855542B1 (fr) * 2003-05-26 2005-08-05 Freyssinet Int Stup Procede de surblocage d'au moins un toron dans un bloc d'ancrage et systeme de surblocage d'au moins un toron dans un bloc d'ancrage
DE10341821B4 (de) * 2003-09-09 2012-03-01 Hilti Aktiengesellschaft Setzgerät
GB2414702A (en) * 2004-06-04 2005-12-07 Black & Decker Inc Vibration Reduction Apparatus for Power Tool
US7237705B2 (en) * 2004-08-09 2007-07-03 Powers Products Iii, Llc Firing pin actuation and reset mechanism for a powder actuated setting tool and method
CN101223008B (zh) * 2006-06-29 2011-06-08 技术发明和探索公司Spit 具有开启杆的紧固装置
US8240394B2 (en) * 2008-12-09 2012-08-14 Sp Air Kabushiki Kaisha Hammer with vibration reduction mechanism
TWM361413U (en) * 2009-04-01 2009-07-21 Chung-Yi Lee Gunpowder actuated fastening tools
DE102012223157A1 (de) * 2012-12-14 2014-07-03 Hilti Aktiengesellschaft Auszugstester für ein Setzgerät
US10828761B2 (en) * 2016-08-15 2020-11-10 Illinois Tool Works Inc. Powered fastener driving tool
US20190152035A1 (en) * 2017-11-21 2019-05-23 Chung-Heng Lee Powder actuated tool
US11117249B2 (en) 2018-05-23 2021-09-14 Illinois Tool Works Inc. Powered fastener driving tool

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Publication number Priority date Publication date Assignee Title
US3323705A (en) * 1965-08-20 1967-06-06 Impex Essen Vertrieb Cartridge-operated stud-setting device for studs of different lengths
GB1217907A (en) * 1967-08-11 1971-01-06 Hilti Ag Fastener driving tools
GB1239267A (fr) * 1968-12-07 1971-07-14
DE2758746A1 (de) * 1977-12-29 1979-07-12 Hilti Ag Pulverkraftbetriebenes setzgeraet mit einer transportklinke zum taktweisen vorschub eines magazins
US4162033A (en) * 1977-07-20 1979-07-24 Omark Industries, Inc. Powder actuated tool
DE3035928A1 (de) * 1980-09-24 1982-05-13 Rapid Befestigungstechnik GmbH & Co KG, 4020 Mettmann Pulverkraftbetriebenes bolzensetzgeraet
EP0309204A2 (fr) * 1987-09-21 1989-03-29 Master Machine Corporation Pistolet de scellement

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FR1479289A (fr) * 1966-02-02 1967-05-05 Commissariat Energie Atomique élément combustible et son procédé de fabrication
US3469757A (en) * 1966-07-12 1969-09-30 United Shoe Machinery Corp Power devices employing impact ignited low explosive
US4114792A (en) * 1977-07-20 1978-09-19 Omark Industries, Inc. Powder actuated tool
DE3003223C2 (de) * 1980-01-30 1982-06-16 Impex-Essen Vertrieb Von Werkzeugen Gmbh, 8800 Ansbach Kartuschenauswurfeinrichtung an einem pulverkraftbetriebenen Bolzensetzgerät
US4493376A (en) * 1982-07-02 1985-01-15 Uniset Corporation Fastener driving tool

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323705A (en) * 1965-08-20 1967-06-06 Impex Essen Vertrieb Cartridge-operated stud-setting device for studs of different lengths
GB1217907A (en) * 1967-08-11 1971-01-06 Hilti Ag Fastener driving tools
GB1239267A (fr) * 1968-12-07 1971-07-14
US4162033A (en) * 1977-07-20 1979-07-24 Omark Industries, Inc. Powder actuated tool
DE2758746A1 (de) * 1977-12-29 1979-07-12 Hilti Ag Pulverkraftbetriebenes setzgeraet mit einer transportklinke zum taktweisen vorschub eines magazins
DE3035928A1 (de) * 1980-09-24 1982-05-13 Rapid Befestigungstechnik GmbH & Co KG, 4020 Mettmann Pulverkraftbetriebenes bolzensetzgeraet
EP0309204A2 (fr) * 1987-09-21 1989-03-29 Master Machine Corporation Pistolet de scellement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780195A1 (fr) * 1995-12-21 1997-06-25 HILTI Aktiengesellschaft Outil de scellement actionné par poudre avec une soupape de non retour pour retourner le piston d'entraînement
US5767434A (en) * 1995-12-21 1998-06-16 Hilti Aktiengesellschaft Explosive powder charge operated setting tool
EP1025960A1 (fr) * 1999-02-02 2000-08-09 HILTI Aktiengesellschaft Outil de scellement

Also Published As

Publication number Publication date
KR0183996B1 (ko) 1999-05-01
CZ279463B6 (cs) 1995-05-17
NO912784D0 (no) 1991-07-16
NO912784L (no) 1992-01-20
FI913341A0 (fi) 1991-07-10
FI101134B (fi) 1998-04-30
DE59100359D1 (de) 1993-10-14
EP0467835A3 (en) 1992-07-01
US5170922A (en) 1992-12-15
CS219791A3 (en) 1992-02-19
HUT58582A (en) 1992-03-30
ATE94111T1 (de) 1993-09-15
JP2895990B2 (ja) 1999-05-31
DK0467835T3 (da) 1994-01-03
HU912377D0 (en) 1991-12-30
FI913341A (fi) 1992-01-18
AU643804B2 (en) 1993-11-25
ZA915556B (en) 1992-04-29
KR920002277A (ko) 1992-02-28
AU8111791A (en) 1992-01-23
CN1025301C (zh) 1994-07-06
PL166319B1 (pl) 1995-05-31
JPH04226874A (ja) 1992-08-17
PL291093A1 (en) 1992-01-27
CN1059863A (zh) 1992-04-01
NO177893B (no) 1995-09-04
ES2044713T3 (es) 1994-01-01
DE4022674A1 (de) 1992-01-23
NO177893C (no) 1995-12-13
EP0467835B1 (fr) 1993-09-08
HU209083B (en) 1994-03-28

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