WO2008063585A3 - Combustion chamber distance control for combustion-powered fastener-driving tool - Google Patents

Combustion chamber distance control for combustion-powered fastener-driving tool Download PDF

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Publication number
WO2008063585A3
WO2008063585A3 PCT/US2007/024121 US2007024121W WO2008063585A3 WO 2008063585 A3 WO2008063585 A3 WO 2008063585A3 US 2007024121 W US2007024121 W US 2007024121W WO 2008063585 A3 WO2008063585 A3 WO 2008063585A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion
valve sleeve
combustion chamber
driving tool
cylinder head
Prior art date
Application number
PCT/US2007/024121
Other languages
French (fr)
Other versions
WO2008063585A2 (en
Inventor
Larry M Moeller
Hanxin Zhao
Original Assignee
Illinois Tool Works
Larry M Moeller
Hanxin Zhao
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 Works, Larry M Moeller, Hanxin Zhao filed Critical Illinois Tool Works
Priority to DK07862104.2T priority Critical patent/DK2089190T3/en
Priority to EP07862104A priority patent/EP2089190B1/en
Publication of WO2008063585A2 publication Critical patent/WO2008063585A2/en
Publication of WO2008063585A3 publication Critical patent/WO2008063585A3/en

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

Abstract

A combustion-powered fastener-driving tool (10) includes a combustion-powered power source (14) including a cylinder head (42) and a combustion chamber (18) defined by the cylinder head, a valve sleeve (36) and an upper surface of a reciprocating piston (22), the valve sleeve reciprocable relative to the cylinder head between a rest position and a pre-firing position The valve sleeve has a range of positions between a first sealing position in which the combustion chamber is closed, and said per-firing position in which the valve sleeve is prevented from further movement A lockout device is associated with the power source and has an actuated position configured for preventing the reciprocation of the valve sleeve beyond the first sealed position to open the combustion chamber, but permitting movement of the valve sleeve from the first sealed position to the per-firing position until the piston returns to a piston pre-firing position post combustion
PCT/US2007/024121 2006-11-17 2007-11-19 Combustion chamber distance control for combustion-powered fastener-driving tool WO2008063585A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK07862104.2T DK2089190T3 (en) 2006-11-17 2007-11-19 COMBUSTION CHAMBER DISTANCE CONTROL FOR COMBUSTION-POWERED FASTENER DRIVING TOOL
EP07862104A EP2089190B1 (en) 2006-11-17 2007-11-19 Combustion-powered fastener-driving tool with combustion chamber distance control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/601,207 2006-11-17
US11/601,207 US7673779B2 (en) 2004-02-09 2006-11-17 Combustion chamber distance control combustion-powered fastener-driving tool

Publications (2)

Publication Number Publication Date
WO2008063585A2 WO2008063585A2 (en) 2008-05-29
WO2008063585A3 true WO2008063585A3 (en) 2008-09-18

Family

ID=39430349

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/024121 WO2008063585A2 (en) 2006-11-17 2007-11-19 Combustion chamber distance control for combustion-powered fastener-driving tool

Country Status (4)

Country Link
US (2) US7673779B2 (en)
EP (1) EP2089190B1 (en)
DK (1) DK2089190T3 (en)
WO (1) WO2008063585A2 (en)

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US7383974B2 (en) * 2005-01-03 2008-06-10 Illinois Tool Works Inc. Combustion chamber control for combustion-powered fastener-driving tool
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US9662776B2 (en) 2013-12-17 2017-05-30 Illinois Tool Works Inc. Fastener-driving tool including a reversion trigger with a damper
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
FR3045429B1 (en) * 2015-12-18 2018-01-05 Illinois Tool Works Inc COMBUSTION CHAMBER FOR A GAS FASTENING TOOL
EP3184250A1 (en) * 2015-12-22 2017-06-28 HILTI Aktiengesellschaft Internal combustion gas operated driving tool
US11141845B2 (en) * 2017-02-02 2021-10-12 Illinois Tool Works Inc. Combustion-powered tool with sleeve-retaining lockout device
US10800022B2 (en) * 2017-02-09 2020-10-13 Illinois Tool Works Inc. Powered-fastener-driving tool including a driver blade having a varying cross-section
US10898995B2 (en) 2017-02-22 2021-01-26 Illinois Tool Works Inc. Powered fastener driving tool having fuel/gas mixture compressed ignition
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
US11241777B2 (en) * 2017-12-05 2022-02-08 Illinois Tool Works Inc. Powered fastener driving tools and clean lubricants therefor
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
US11491623B2 (en) 2019-10-02 2022-11-08 Illinois Tool Works Inc. Fastener driving tool

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US6526926B1 (en) * 1999-10-19 2003-03-04 Hilti Aktiengesellschaft Internal combustion-engined tool and method of driving a piston of the same
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US6460507B2 (en) * 1999-12-23 2002-10-08 Hilti Aktiengesellschaft Combustion-engined tool
US6666366B2 (en) * 2001-07-18 2003-12-23 Hilti Aktiengesellschaft Portable, internal combustion-engined, setting tool
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Also Published As

Publication number Publication date
EP2089190B1 (en) 2012-08-29
US20100163594A1 (en) 2010-07-01
EP2089190A4 (en) 2010-12-15
US7673779B2 (en) 2010-03-09
EP2089190A2 (en) 2009-08-19
US20070131731A1 (en) 2007-06-14
DK2089190T3 (en) 2012-12-03
US8191751B2 (en) 2012-06-05
WO2008063585A2 (en) 2008-05-29

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