CN1310738C - 具有压缩空气压力改变机构的气动动力工具 - Google Patents

具有压缩空气压力改变机构的气动动力工具 Download PDF

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Publication number
CN1310738C
CN1310738C CNB2004100921385A CN200410092138A CN1310738C CN 1310738 C CN1310738 C CN 1310738C CN B2004100921385 A CNB2004100921385 A CN B2004100921385A CN 200410092138 A CN200410092138 A CN 200410092138A CN 1310738 C CN1310738 C CN 1310738C
Authority
CN
China
Prior art keywords
compressed air
valve
pressure
air chamber
piston
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.)
Expired - Fee Related
Application number
CNB2004100921385A
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English (en)
Chinese (zh)
Other versions
CN1607074A (zh
Inventor
大内治彦
平井升一
若林道男
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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki 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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Publication of CN1607074A publication Critical patent/CN1607074A/zh
Application granted granted Critical
Publication of CN1310738C publication Critical patent/CN1310738C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • B25B21/023—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket for imparting an axial impact, e.g. for self-tapping screws
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
CNB2004100921385A 2003-10-14 2004-10-14 具有压缩空气压力改变机构的气动动力工具 Expired - Fee Related CN1310738C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003353352 2003-10-14
JP2003353352A JP4396214B2 (ja) 2003-10-14 2003-10-14 圧縮空気ねじ締め機

Publications (2)

Publication Number Publication Date
CN1607074A CN1607074A (zh) 2005-04-20
CN1310738C true CN1310738C (zh) 2007-04-18

Family

ID=34419917

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100921385A Expired - Fee Related CN1310738C (zh) 2003-10-14 2004-10-14 具有压缩空气压力改变机构的气动动力工具

Country Status (5)

Country Link
US (2) US7093743B2 (enExample)
JP (1) JP4396214B2 (enExample)
CN (1) CN1310738C (enExample)
DE (1) DE102004050076B4 (enExample)
TW (1) TWI293593B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7108459B1 (en) * 2002-09-23 2006-09-19 Mueller Thomas L Power assisted drill press
DE202005003422U1 (de) * 2005-03-03 2005-05-19 Prebena Wilfried Bornemann Gmbh & Co. Kg Vorrichtung zur Anbringung an druckluftbetriebene Geräte
ES2281264B1 (es) * 2005-10-28 2008-09-01 Pedro Garcia Lopez Maquina para clavar ganchos que posicionan y fijan piezas de pizarra.
US8376205B2 (en) 2006-07-31 2013-02-19 Black & Decker Inc. Exhaust deflector for pneumatic power tool
JP5098351B2 (ja) 2007-02-07 2012-12-12 日立工機株式会社 空気工具
JP2009095934A (ja) * 2007-10-17 2009-05-07 Toyo Kuki Seisakusho:Kk 自動減圧給気弁、この自動減圧給気弁を備えたインパクトレンチ並び高圧配管用マニホールド
SE0900375A1 (sv) * 2009-03-25 2010-09-07 Atlas Copco Tools Ab Pneumatisk mutterdragare med utloppsenhet för avloppsluft
JP5627965B2 (ja) * 2010-09-13 2014-11-19 株式会社マキタ エア工具
JP5585840B2 (ja) * 2010-12-16 2014-09-10 日立工機株式会社 ねじ締機
US9464893B2 (en) 2012-06-28 2016-10-11 Black & Decker Inc. Level, plumb, and perpendicularity indicator for power tool
JP6819045B2 (ja) * 2016-01-26 2021-01-27 工機ホールディングス株式会社 打込機
JP7114934B2 (ja) * 2018-03-01 2022-08-09 マックス株式会社 空気圧工具
CN108297020B (zh) * 2018-03-20 2024-02-20 泰田集团股份有限公司 一种气动扭矩脉冲扳手
US10655646B2 (en) 2018-10-01 2020-05-19 Banza Stamping Industry Corp. Compressed gas supplier for a pneumatic tool
US11154972B2 (en) * 2020-01-23 2021-10-26 Samson Power Tool Co., Ltd. Switch device for nail gun
CN117255898A (zh) 2021-04-08 2023-12-19 全球力量Ip有限公司 高压流体阀的压力响应的改进或与其相关的改进、设备及其方法

Citations (7)

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Publication number Priority date Publication date Assignee Title
US4549344A (en) * 1980-11-19 1985-10-29 Signode Corporation Method of driving fasteners with a bumperless pneumatic gun
WO1991011295A1 (en) * 1990-01-29 1991-08-08 Ober Utensili Pneumatici S.R.L. Automatic screwer
CN2216896Y (zh) * 1994-11-17 1996-01-10 徐州风动工具厂 气动打钉机
CN1141017A (zh) * 1994-10-21 1997-01-22 森考产品公司 气动紧固件驱动工具及其电子控制系统
CN1205931A (zh) * 1997-05-07 1999-01-27 芝加哥气动工具公司 有一带超速驱动器的换向阀的气动工具
CN1311071A (zh) * 2000-02-29 2001-09-05 S·P·空气株式会社 气动旋转工具
CN1429691A (zh) * 2002-01-04 2003-07-16 伊利诺斯器械工程公司 带压缩动力源的紧固件驱动工具

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DE1603847C3 (de) * 1967-11-24 1974-03-28 Dieter Haubold Industrielle Nagelgeraete, 3005 Hemmingen-Westerfeld Druckluftnagler
US3583496A (en) * 1969-02-19 1971-06-08 Behrens Friedrich Joh Compressed air-operated drive-in apparatus to drive-in fastening means such as nails, staples or the like
US3808620A (en) * 1972-04-17 1974-05-07 Senco Products Remote valve for pneumatic tool
US3850359A (en) * 1973-05-11 1974-11-26 Fastener Corp Fastener driving tool
JPS525399B2 (enExample) * 1973-09-26 1977-02-12
US3983947A (en) * 1974-09-24 1976-10-05 William Richard Wills Valve and handle for an air operated tool, and method of fluid control
US4195552A (en) * 1976-12-03 1980-04-01 Mac Valves, Inc. Pressure reducer and flow control valve
US4196833A (en) * 1978-10-10 1980-04-08 Haytayan Harry M Pneumatic tacking tool
US4243111A (en) * 1979-01-31 1981-01-06 Ingersoll-Rand Company Automatic shut-off valve for power tools
US4269223A (en) * 1980-04-14 1981-05-26 The Aro Corporation Resettable pneumatic overrun control valve
SE427810B (sv) * 1981-11-23 1983-05-09 Atlas Copco Ab Tvamotorigt verktyg for atdragning av skruvforband
US4932480A (en) * 1988-12-16 1990-06-12 Illinois Tool Works Inc. Driving tool with air-cooled bumper
US5092362A (en) * 1990-12-20 1992-03-03 Fluidyne Corporation On-off valves and pressure regulators for high-pressure fluids
AU681770B2 (en) * 1994-05-18 1997-09-04 Stanley-Bostitch, Inc. Adjustable energy control valve for a fastener driving device
DE29508658U1 (de) * 1995-05-24 1995-07-27 Joh. Friedrich Behrens AG, 22926 Ahrensburg Eintreibgerät für Befestigungsmittel
SE508812C2 (sv) * 1996-03-14 1998-11-09 Goeran Nilsson Tryckmediumdriven slagmekanism
JP3240923B2 (ja) * 1996-05-10 2001-12-25 日立工機株式会社 多数回打撃式打込機
US6026713A (en) * 1997-07-04 2000-02-22 Hitachi Koki Co., Ltd. Pneumatically operated screw driver
JP3760627B2 (ja) * 1998-04-17 2006-03-29 日立工機株式会社 圧縮空気ねじ締め機
DE60320891D1 (de) * 2002-05-31 2008-06-26 Hitachi Koki Kk Nagelgerät mit Entstaubungsvorrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549344A (en) * 1980-11-19 1985-10-29 Signode Corporation Method of driving fasteners with a bumperless pneumatic gun
WO1991011295A1 (en) * 1990-01-29 1991-08-08 Ober Utensili Pneumatici S.R.L. Automatic screwer
CN1141017A (zh) * 1994-10-21 1997-01-22 森考产品公司 气动紧固件驱动工具及其电子控制系统
CN2216896Y (zh) * 1994-11-17 1996-01-10 徐州风动工具厂 气动打钉机
CN1205931A (zh) * 1997-05-07 1999-01-27 芝加哥气动工具公司 有一带超速驱动器的换向阀的气动工具
CN1311071A (zh) * 2000-02-29 2001-09-05 S·P·空气株式会社 气动旋转工具
CN1429691A (zh) * 2002-01-04 2003-07-16 伊利诺斯器械工程公司 带压缩动力源的紧固件驱动工具

Also Published As

Publication number Publication date
TWI293593B (en) 2008-02-21
US7255257B2 (en) 2007-08-14
US7093743B2 (en) 2006-08-22
JP2005118895A (ja) 2005-05-12
DE102004050076A1 (de) 2005-06-16
CN1607074A (zh) 2005-04-20
DE102004050076B4 (de) 2017-03-09
US20050077064A1 (en) 2005-04-14
JP4396214B2 (ja) 2010-01-13
TW200518885A (en) 2005-06-16
US20060180632A1 (en) 2006-08-17

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan

Patentee after: HITACHI KOKI Co.,Ltd.

Address before: Tokyo, Japan

Patentee before: Hitachi Koki Co.,Ltd.

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070418

CF01 Termination of patent right due to non-payment of annual fee