WO2008149903A1 - 空気圧工具 - Google Patents

空気圧工具 Download PDF

Info

Publication number
WO2008149903A1
WO2008149903A1 PCT/JP2008/060304 JP2008060304W WO2008149903A1 WO 2008149903 A1 WO2008149903 A1 WO 2008149903A1 JP 2008060304 W JP2008060304 W JP 2008060304W WO 2008149903 A1 WO2008149903 A1 WO 2008149903A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
main valve
gas passage
exhaust gas
pneumatic tool
Prior art date
Application number
PCT/JP2008/060304
Other languages
English (en)
French (fr)
Inventor
Tatsushi Ogawa
Michiaki Adachi
Norimitsu Sekiguchi
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 WO2008149903A1 publication Critical patent/WO2008149903A1/ja

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
    • B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
    • B25C1/041—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure with fixed main cylinder
    • B25C1/042—Main valve and main cylinder

Abstract

　空気圧工具は、シリンダ（２）と、ピストン（３）と、ドライバ（４）と、エアチャンバ（７）と、エアチャンバ（７）内の圧縮空気をシリンダ（２）に対して開閉するメインバルブ（１０）と、を備える。メインバルブ（１０）は、シリンダ（２）の上端部の外周側に配置される。シリンダ（２）の外周に、シリンダハウジング（１５）が設けられる。該シリンダハウジング（１５）の側部に沿って、環状の排気空間を有する排気路（１８）が形成される。排気路（１８）の上部は、シリンダ（２）とメインバルブ（１０）との間からシリンダ（２）の上端に連通する。排気路（１８）の下部は、工具本体（１）の外部に開口する排気口（２６）に接続する。
PCT/JP2008/060304 2007-06-05 2008-06-04 空気圧工具 WO2008149903A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007149430A JP5098448B2 (ja) 2007-06-05 2007-06-05 空気圧工具
JP2007-149430 2007-06-05

Publications (1)

Publication Number Publication Date
WO2008149903A1 true WO2008149903A1 (ja) 2008-12-11

Family

ID=40093715

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060304 WO2008149903A1 (ja) 2007-06-05 2008-06-04 空気圧工具

Country Status (3)

Country Link
JP (1) JP5098448B2 (ja)
TW (1) TW200918255A (ja)
WO (1) WO2008149903A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10639776B2 (en) 2016-12-22 2020-05-05 Makita Corporation Driving tool

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009160665A (ja) * 2007-12-28 2009-07-23 Hitachi Koki Co Ltd 燃焼式打込機
JP7114934B2 (ja) 2018-03-01 2022-08-09 マックス株式会社 空気圧工具

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5583578A (en) * 1978-12-21 1980-06-24 Max Co Ltd Air pressure system nail driver and method for preventing temperature rise of bumper of said air pressure system nail driver
JPH0615582A (ja) * 1992-07-03 1994-01-25 Hitachi Koki Co Ltd 打込機の排気消音装置
JPH09201778A (ja) * 1996-01-30 1997-08-05 Max Co Ltd 空気釘打ち機
JPH10138166A (ja) * 1996-11-01 1998-05-26 Max Co Ltd 空気圧式釘打機の排気機構
JP2003236768A (ja) * 2002-02-15 2003-08-26 Hitachi Koki Co Ltd 打込機
JP2006055939A (ja) * 2004-08-19 2006-03-02 Max Co Ltd 圧縮空気釘打機のメインバルブ機構

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5583578A (en) * 1978-12-21 1980-06-24 Max Co Ltd Air pressure system nail driver and method for preventing temperature rise of bumper of said air pressure system nail driver
JPH0615582A (ja) * 1992-07-03 1994-01-25 Hitachi Koki Co Ltd 打込機の排気消音装置
JPH09201778A (ja) * 1996-01-30 1997-08-05 Max Co Ltd 空気釘打ち機
JPH10138166A (ja) * 1996-11-01 1998-05-26 Max Co Ltd 空気圧式釘打機の排気機構
JP2003236768A (ja) * 2002-02-15 2003-08-26 Hitachi Koki Co Ltd 打込機
JP2006055939A (ja) * 2004-08-19 2006-03-02 Max Co Ltd 圧縮空気釘打機のメインバルブ機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10639776B2 (en) 2016-12-22 2020-05-05 Makita Corporation Driving tool

Also Published As

Publication number Publication date
JP2008302442A (ja) 2008-12-18
JP5098448B2 (ja) 2012-12-12
TW200918255A (en) 2009-05-01

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