BRPI0507246A - sistema de exaustão de ferramenta para cravar prendedor acionada por combustão - Google Patents

sistema de exaustão de ferramenta para cravar prendedor acionada por combustão

Info

Publication number
BRPI0507246A
BRPI0507246A BRPI0507246-8A BRPI0507246A BRPI0507246A BR PI0507246 A BRPI0507246 A BR PI0507246A BR PI0507246 A BRPI0507246 A BR PI0507246A BR PI0507246 A BRPI0507246 A BR PI0507246A
Authority
BR
Brazil
Prior art keywords
combustion
cylinder
exhaust valve
piston
exhaust system
Prior art date
Application number
BRPI0507246-8A
Other languages
English (en)
Inventor
Larry M Moeller
James E Doherty
Original Assignee
Illinois Tool Wooks Inc
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 Illinois Tool Wooks Inc filed Critical Illinois Tool Wooks Inc
Publication of BRPI0507246A publication Critical patent/BRPI0507246A/pt

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

SISTEMA DE EXAUSTãO DE FERRAMENTA PARA CRAVAR PRENDEDOR ACIONADA POR COMBUSTãO Uma ferramenta para cravar prendedor acionada por combustão (10) inclui ma fonte de potência acionada por combustão (14) incluindo um cilindro (20) definindo um caminho para um pistão de ação alternada (22) e uma lâmina acionadora afixada (24), o pistão (22) alternando-se entre uma posição de pré-disparo alcançada antes da combustão e uma posição fora da base mediante a combustão na fonte de potência (14), o cilindro (20) incluindo pelo menos uma válvula de exaustão (52) configurada para liberar os gases de combustão do cilindro (20). A pelo menos uma válvula de exaustão (52) é dimensionada de maneira que gás suficiente seja liberado para reduzir a pressão pós combustão no cilindro (20) para aproximadamente uma atmosfera no tempo disponível para o pistão (22) se deslocar para além da pelo menos uma válvula de exaustão (52) e retornar até a pelo menos uma válvula de exaustão (52).
BRPI0507246-8A 2004-02-09 2005-02-02 sistema de exaustão de ferramenta para cravar prendedor acionada por combustão BRPI0507246A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54305304P 2004-02-09 2004-02-09
US11/028,023 US7201301B2 (en) 2004-02-09 2005-01-03 Exhaust system for combustion-powered fastener-driving tool
PCT/US2005/002817 WO2005077607A1 (en) 2004-02-09 2005-02-02 Exhaust system for combustion-powered fastener-driving tool

Publications (1)

Publication Number Publication Date
BRPI0507246A true BRPI0507246A (pt) 2007-06-26

Family

ID=34829661

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507246-8A BRPI0507246A (pt) 2004-02-09 2005-02-02 sistema de exaustão de ferramenta para cravar prendedor acionada por combustão

Country Status (9)

Country Link
US (1) US7201301B2 (pt)
EP (1) EP1713622B1 (pt)
JP (1) JP4833864B2 (pt)
KR (1) KR20060123522A (pt)
AU (1) AU2005212185B2 (pt)
BR (1) BRPI0507246A (pt)
CA (1) CA2553118C (pt)
NZ (2) NZ548482A (pt)
WO (1) WO2005077607A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060108391A1 (en) * 2003-12-31 2006-05-25 Leasure Jeremy D Pneumatic fastener
DE602006008754D1 (de) * 2005-03-15 2009-10-08 Illinois Tool Works Entlüftungskontrollventil für ein nagelgerät mit verbrennung
JP2008062309A (ja) * 2006-09-05 2008-03-21 Hitachi Koki Co Ltd 燃焼式動力工具
TWI317679B (en) * 2006-10-24 2009-12-01 De Poan Pneumatic Corp Air actuated nail driver
JP2009006451A (ja) * 2007-06-29 2009-01-15 Max Co Ltd ガス燃焼式打込み工具
US8016046B2 (en) * 2008-09-12 2011-09-13 Illinois Tool Works Inc. Combustion power source with back pressure release for combustion powered fastener-driving tool
US9492915B2 (en) * 2011-08-31 2016-11-15 Illinois Tool Works Inc. High efficiency engine for combustion nailer
US9844864B2 (en) * 2012-02-10 2017-12-19 Illinois Tool Works Inc. Sleeve for a pneumatic fastener-driving tool
US10040183B2 (en) * 2013-10-11 2018-08-07 Illinois Tool Works Inc. Powered nailer with positive piston return
EP2875903A1 (de) * 2013-11-26 2015-05-27 HILTI Aktiengesellschaft Pyrotechnisches Eintreibgerät
US10759031B2 (en) 2014-08-28 2020-09-01 Power Tech Staple and Nail, Inc. Support for elastomeric disc valve in combustion driven fastener hand tool
US9862083B2 (en) 2014-08-28 2018-01-09 Power Tech Staple and Nail, Inc. Vacuum piston retention for a combustion driven fastener hand tool
US11554471B2 (en) 2014-08-28 2023-01-17 Power Tech Staple and Nail, Inc. Elastomeric exhaust reed valve for combustion driven fastener hand tool
EP3184253A1 (de) 2015-12-22 2017-06-28 HILTI Aktiengesellschaft Brennkraftbetriebenes setzgerät und verfahren zum betreiben eines derartigen setzgeräts
US10875165B2 (en) 2017-08-02 2020-12-29 Illinois Tool Works Inc. Fastener-driving tool with one or more combustion chambers and an exhaust gas recirculation system
US11034005B2 (en) 2017-08-03 2021-06-15 Tti (Macao Commercial Offshore) Limited Dry-fire lockout mechansim for a powered fastener driver
US11065749B2 (en) 2018-03-26 2021-07-20 Tti (Macao Commercial Offshore) Limited Powered fastener driver
CA3052627A1 (en) 2018-08-21 2020-02-21 Power Tech Staple and Nail, Inc. Combustion chamber valve and fuel system for driven fastener hand tool
USD900575S1 (en) 2018-09-26 2020-11-03 Milwaukee Electric Tool Corporation Powered fastener driver
US11794323B2 (en) 2021-03-11 2023-10-24 Illinois Tool Works Inc. Fastener-driving tool with chamber member retaining assembly

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32452A (en) 1861-05-28 Improvement in telegraphic apparatus
US4040554A (en) * 1972-12-06 1977-08-09 Haytayan Harry M Pneumatic apparatus
JPS601153B2 (ja) * 1979-02-28 1985-01-12 マックス株式会社 空気圧駆動型打撃工具における安全装置
US4483474A (en) * 1981-01-22 1984-11-20 Signode Corporation Combustion gas-powered fastener driving tool
IN157475B (pt) * 1981-01-22 1986-04-05 Signode Corp
US4403722A (en) 1981-01-22 1983-09-13 Signode Corporation Combustion gas powered fastener driving tool
DE3151658A1 (de) * 1981-12-28 1983-07-07 Hilti AG, 9494 Schaan "setzgeraet mit von hochgespannten gasen verschieblichem treibkolben"
US4483473A (en) * 1983-05-02 1984-11-20 Signode Corporation Portable gas-powered fastener driving tool
US5197646A (en) 1992-03-09 1993-03-30 Illinois Tool Works Inc. Combustion-powered tool assembly
US5263439A (en) 1992-11-13 1993-11-23 Illinois Tool Works Inc. Fuel system for combustion-powered, fastener-driving tool
US5799855A (en) * 1996-02-09 1998-09-01 Illinois Tool Works Inc. Velocity control and nosepiece stabilizer system for combustion powered tools
US5909836A (en) * 1997-10-31 1999-06-08 Illinois Tool Works Inc. Combustion powered tool with combustion chamber lockout
US6145724A (en) * 1997-10-31 2000-11-14 Illinois Tool Works, Inc. Combustion powered tool with combustion chamber delay
FR2774017B1 (fr) * 1998-01-27 2000-03-17 Spit Soc Prospect Inv Techn Appareil de fixation a piston propulse par gaz comprime
US6164510A (en) * 1998-06-03 2000-12-26 Illinois Tool Works Inc. Nosepiece shield for combustion powered tool
DE19853555A1 (de) 1998-11-20 2000-05-31 Berner Gmbh Gasbetätigtes Bolzensetzgerät
DE10135031C2 (de) * 2001-07-18 2003-08-14 Hilti Ag Tragbares, brennkraftbetriebenes Arbeitsgerät, insbesondere Setzgerät für Befestigungselemente
JP4135069B2 (ja) * 2002-08-09 2008-08-20 日立工機株式会社 燃焼式打込み工具
CN1273270C (zh) * 2002-08-09 2006-09-06 日立工机株式会社 以燃气为动力的射钉枪
JP3925793B2 (ja) * 2002-08-09 2007-06-06 日立工機株式会社 燃焼式打込み工具
US6715655B1 (en) * 2003-01-03 2004-04-06 Illinois Tool Works Inc. Combustion chamber lock-out mechanism
US6966478B2 (en) * 2003-11-03 2005-11-22 Illinois Tool Works Inc Combustion apparatus having collapsible volume

Also Published As

Publication number Publication date
EP1713622A1 (en) 2006-10-25
EP1713622B1 (en) 2012-08-15
US20050173486A1 (en) 2005-08-11
KR20060123522A (ko) 2006-12-01
CA2553118C (en) 2009-08-18
JP2007521974A (ja) 2007-08-09
AU2005212185B2 (en) 2008-04-24
AU2005212185A1 (en) 2005-08-25
CA2553118A1 (en) 2005-08-25
US7201301B2 (en) 2007-04-10
NZ587742A (en) 2012-06-29
JP4833864B2 (ja) 2011-12-07
WO2005077607A1 (en) 2005-08-25
NZ548482A (en) 2010-09-30

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2099 DE 29/03/2011.