EP0805002A3 - Powder-actuated bolt driving tool - Google Patents

Powder-actuated bolt driving tool Download PDF

Info

Publication number
EP0805002A3
EP0805002A3 EP19970107295 EP97107295A EP0805002A3 EP 0805002 A3 EP0805002 A3 EP 0805002A3 EP 19970107295 EP19970107295 EP 19970107295 EP 97107295 A EP97107295 A EP 97107295A EP 0805002 A3 EP0805002 A3 EP 0805002A3
Authority
EP
Grant status
Application
Patent type
Prior art keywords
piston
piston head
barrel
muzzle
side
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
EP19970107295
Other languages
German (de)
French (fr)
Other versions
EP0805002A2 (en )
EP0805002B1 (en )
Inventor
Olaf Dr.-Ing. Kersten
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.)
Berner GmbH
Original Assignee
BETO TORNADO GmbH
Beto-Tornado GmbH
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25CHAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00Hand-held nailing tools; Nail feeding devices
    • B25C1/08Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/14Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge acting on an intermediate plunger or anvil

Abstract

Die Erfindung betrifft ein pulverkraftbetriebenes Bolzensetzgerät mit einem in einer Laufführungshülse (1) geführten, mit einem Verschlußstück (18) in Wirkeingriff bringbaren Lauf (11, 12), dessen Laufführungsbohrung (26) einen Kolben (21), der einen Kolbenschaft (23) und einen Kolbenkopf (22) aufweist, aufnimmt und der an der mündungsabgewandten Seite ein Kartuschenlager (16) besitzt, bei dem der Lauf (11, 12) an seiner dem Kartuschenlager (16) zugewandten Seite Entlüftungsschlitze (31) aufweist, die beim Bolzensetzen vom Kolbenkopf (22) freigegeben werden, bevor der Kolben (21) seine mündungsseitige Endstellung erreicht, in der zwischen dem Kolbenkopf (22) und dem Lauf (11, 12) ein den Kolben (21) anschliessend in seine Ausgangsstellung zurückdrückendes Luftpolster komprimiert ist. The invention relates to a powder charge operated bolt-firing device with a in a running guide sleeve (1) guided with a closure member (18) operatively engageable running (11, 12) whose running guide bore (26) a piston (21) having a piston shaft (23) and which accommodates a piston head (22) and a cartridge bearing on the muzzle side facing away from (16), wherein the barrel (11, 12) on its side facing the cartridge holder (16) facing side vent slots (31), the link bolt setting from the piston head are released (22) before the piston (21) reaches its muzzle-side end position in which between the piston head (22) and the barrel (11, 12), a piston (21) back-pressure air cushion is compressed subsequently into its initial position.
EP19970107295 1996-05-03 1997-05-02 Powder-actuated bolt driving tool Expired - Lifetime EP0805002B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE1996117671 DE19617671C1 (en) 1996-05-03 1996-05-03 A powder driven Stud gun
DE19617671 1996-05-03
US09094138 US6123242A (en) 1996-05-03 1998-06-09 Explosive powder charge operated bolt-setting tool

Publications (3)

Publication Number Publication Date
EP0805002A2 true EP0805002A2 (en) 1997-11-05
EP0805002A3 true true EP0805002A3 (en) 1998-01-14
EP0805002B1 EP0805002B1 (en) 2001-07-04

Family

ID=26025332

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970107295 Expired - Lifetime EP0805002B1 (en) 1996-05-03 1997-05-02 Powder-actuated bolt driving tool

Country Status (4)

Country Link
US (1) US6123242A (en)
EP (1) EP0805002B1 (en)
DE (2) DE19617671C1 (en)
ES (1) ES2171239T3 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000035638A1 (en) * 1998-12-14 2000-06-22 Cetram Pty. Ltd. Power actuated tools
US6705409B2 (en) 2001-03-22 2004-03-16 Chicago Pneumatic Tool Company Reciprocating tool having a piston retaining system
DE10105196B4 (en) * 2001-02-06 2013-09-26 Hilti Aktiengesellschaft setting tool
DE10105881B4 (en) * 2001-02-09 2004-01-15 Hilti Ag piston holder
US6679411B2 (en) * 2001-12-21 2004-01-20 Illinois Tool Works Inc. Piston retention system for a fastener driving tool
DE10259817B4 (en) * 2002-12-19 2015-03-05 Hilti Aktiengesellschaft Internal combustion-operated setting tool for fasteners
DE10259567A1 (en) * 2002-12-19 2004-07-01 Hilti Ag Internal combustion-operated setting tool
DE10341385B4 (en) * 2003-09-05 2016-06-23 Hilti Aktiengesellschaft setting tool
US7287679B2 (en) * 2004-07-28 2007-10-30 Powers Products Iii, Llc Powder activated setting tool piston retainer arrangement and method
JP4721923B2 (en) * 2005-07-13 2011-07-13 日東工器株式会社 Pneumatic driving tool
DE102005000106B4 (en) * 2005-08-25 2014-02-27 Hilti Aktiengesellschaft setting tool
DE102005000114A1 (en) * 2005-09-13 2007-03-15 Hilti Ag Setting unit for e.g. nail, has stop units with rings that are movable against each other, and receiving space arranged between rings and filled with particles, where receiving space is sealed with respect to particles
DE102005000113B4 (en) * 2005-09-13 2014-03-27 Hilti Aktiengesellschaft setting tool
DE102005000134A1 (en) * 2005-10-05 2007-04-12 Hilti Ag Internal combustion-operated setting tool
US20080251561A1 (en) * 2007-04-13 2008-10-16 Chad Eades Quick connect base plate for powder actuated tool
CN203092484U (en) * 2013-02-22 2013-07-31 郭景辉 Force unloading device for nail shotting gun

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877750A (en) * 1957-05-29 1959-03-17 Olin Mathieson Hammer and buffer mechanism
US3255942A (en) * 1964-06-12 1966-06-14 Star Expansion Ind Corp Piston tool with fastener resetting arrangement
US3744240A (en) * 1971-11-05 1973-07-10 Olin Corp Fastener driving tool
EP0223740A2 (en) * 1985-11-19 1987-05-27 HILTI Aktiengesellschaft Powder-actuated nail-setting tool
US4753151A (en) * 1986-06-27 1988-06-28 Lockheed Corporation Self-retracting ballistic actuator system
EP0274957A1 (en) * 1986-12-23 1988-07-20 Societe De Prospection Et D'inventions Techniques Spit Fastening tool acting via an intermediate anvil
DE4313504A1 (en) * 1993-04-24 1994-10-27 Hilti Ag Explosive-actuated driving tool
EP0780195A1 (en) * 1995-12-21 1997-06-25 HILTI Aktiengesellschaft Powder driven fastener tool with a non-return valve for returning the driver piston

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1603795A1 (en) * 1966-09-27 1970-09-03 Gunnebo Bruks Ab An apparatus for driving nails and nail associated with staple
GB1388835A (en) * 1971-06-01 1975-03-26 British Screw Co Ltd Explosive powder actuated devices
US3815475A (en) * 1972-11-20 1974-06-11 Signode Corp Fastener driving tool with improved piston return
US4358041A (en) * 1980-06-12 1982-11-09 Olin Corporation Powder-actuated tool with power adjustment and angle-fire control
US4711851A (en) * 1984-05-21 1987-12-08 State University Of New York Test apparatus for determining a metabolic characteristic of microorganisms
DE3819813A1 (en) * 1988-06-10 1989-12-14 Hilti Ag A powder driven setzgeraet
DE4022674A1 (en) * 1990-07-17 1992-01-23 Hilti Ag A powder driven setzgeraet
FR2690370B1 (en) * 1992-04-24 1994-07-29 Prospection & Inventions Apparatus for fastener-elements, a flyweight, flyweight latch recall and swivel buffer guide.
JP3346041B2 (en) * 1994-07-20 2002-11-18 アイシン精機株式会社 Anti-skid control device
FR2746690B1 (en) * 1996-03-26 1998-05-29 Spit Soc Prospect Inv Techn Apparatus buffer training by feeder has automatic return to the firing position

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877750A (en) * 1957-05-29 1959-03-17 Olin Mathieson Hammer and buffer mechanism
US3255942A (en) * 1964-06-12 1966-06-14 Star Expansion Ind Corp Piston tool with fastener resetting arrangement
US3744240A (en) * 1971-11-05 1973-07-10 Olin Corp Fastener driving tool
EP0223740A2 (en) * 1985-11-19 1987-05-27 HILTI Aktiengesellschaft Powder-actuated nail-setting tool
US4753151A (en) * 1986-06-27 1988-06-28 Lockheed Corporation Self-retracting ballistic actuator system
EP0274957A1 (en) * 1986-12-23 1988-07-20 Societe De Prospection Et D'inventions Techniques Spit Fastening tool acting via an intermediate anvil
DE4313504A1 (en) * 1993-04-24 1994-10-27 Hilti Ag Explosive-actuated driving tool
EP0780195A1 (en) * 1995-12-21 1997-06-25 HILTI Aktiengesellschaft Powder driven fastener tool with a non-return valve for returning the driver piston

Also Published As

Publication number Publication date Type
ES2171239T3 (en) 2002-09-01 grant
EP0805002A2 (en) 1997-11-05 application
DE19617671C1 (en) 1997-10-09 grant
DE59703935D1 (en) 2001-08-09 grant
EP0805002B1 (en) 2001-07-04 grant
US6123242A (en) 2000-09-26 grant

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