WO2009005104A1 - Gas combustion type knock tool - Google Patents

Gas combustion type knock tool Download PDF

Info

Publication number
WO2009005104A1
WO2009005104A1 PCT/JP2008/062016 JP2008062016W WO2009005104A1 WO 2009005104 A1 WO2009005104 A1 WO 2009005104A1 JP 2008062016 W JP2008062016 W JP 2008062016W WO 2009005104 A1 WO2009005104 A1 WO 2009005104A1
Authority
WO
WIPO (PCT)
Prior art keywords
feed
gas
combustion type
feed piston
type knock
Prior art date
Application number
PCT/JP2008/062016
Other languages
French (fr)
Japanese (ja)
Inventor
Jyunichi Tamura
Katsuhiko Murayama
Masakazu Konishi
Original Assignee
Max Co., Ltd.
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 Max Co., Ltd. filed Critical Max Co., Ltd.
Publication of WO2009005104A1 publication Critical patent/WO2009005104A1/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

Landscapes

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

Abstract

Provided is a gas combustion type knock tool comprising a feed piston/cylinder mechanism (6) for reciprocating a feed piston (8), which is brought into and out of engagement with a connecting fastener housed in a magazine (2), in a nail feeding direction to the side of a nose portion (5) and in the opposite retracting direction. The feed piston (8) is always spring-biased in the feeding direction, thereby to feed the combustion gas partially to a feed cylinder (7) through a gas passage (21) interposed between a combustion chamber (4) and the feed piston/cylinder mechanism (6), so that the feed piston (8) is activated in the retracting direction against a spring (20). In the gas combustion type knock tool, the gas passage (21) has its section formed into a flat shape, and the gas passage (21) has its one end opened directly into the combustion chamber (4) and its other end connected to the feed cylinder (7).
PCT/JP2008/062016 2007-07-04 2008-07-02 Gas combustion type knock tool WO2009005104A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007176034A JP5125265B2 (en) 2007-07-04 2007-07-04 Gas fired driving tool
JP2007-176034 2007-07-04

Publications (1)

Publication Number Publication Date
WO2009005104A1 true WO2009005104A1 (en) 2009-01-08

Family

ID=40226147

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062016 WO2009005104A1 (en) 2007-07-04 2008-07-02 Gas combustion type knock tool

Country Status (3)

Country Link
JP (1) JP5125265B2 (en)
TW (1) TW200927412A (en)
WO (1) WO2009005104A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11179678A (en) * 1997-12-19 1999-07-06 Hitachi Koki Co Ltd Driving machine
JP2000292081A (en) * 1999-04-02 2000-10-20 Hitachi Cable Ltd Flat heat pipe, manufacture thereof and heat pipe type cooler
JP2003130248A (en) * 2001-10-24 2003-05-08 Mikuni Adec Corp Fluid valve device
WO2006028727A1 (en) * 2004-09-01 2006-03-16 Illinois Tool Works Inc. Gas driven actuation feed tube for combustion powered fastener-driving tool
JP2007044799A (en) * 2005-08-09 2007-02-22 Max Co Ltd Fastener feeding mechanism of gas combustion type driving tool

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004232837A (en) * 2003-02-03 2004-08-19 Toho Gas Co Ltd Gas cutoff method and gas cutoff fixture when gas pipe is damaged

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11179678A (en) * 1997-12-19 1999-07-06 Hitachi Koki Co Ltd Driving machine
JP2000292081A (en) * 1999-04-02 2000-10-20 Hitachi Cable Ltd Flat heat pipe, manufacture thereof and heat pipe type cooler
JP2003130248A (en) * 2001-10-24 2003-05-08 Mikuni Adec Corp Fluid valve device
WO2006028727A1 (en) * 2004-09-01 2006-03-16 Illinois Tool Works Inc. Gas driven actuation feed tube for combustion powered fastener-driving tool
JP2007044799A (en) * 2005-08-09 2007-02-22 Max Co Ltd Fastener feeding mechanism of gas combustion type driving tool

Also Published As

Publication number Publication date
JP2009012114A (en) 2009-01-22
TW200927412A (en) 2009-07-01
JP5125265B2 (en) 2013-01-23

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