DE102004050076B4 - Pneumatisch betriebenes Elektrowerkzeug mit einem Mechanismus zum Ändern des Druckluftdrucks - Google Patents

Pneumatisch betriebenes Elektrowerkzeug mit einem Mechanismus zum Ändern des Druckluftdrucks Download PDF

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Publication number
DE102004050076B4
DE102004050076B4 DE102004050076.2A DE102004050076A DE102004050076B4 DE 102004050076 B4 DE102004050076 B4 DE 102004050076B4 DE 102004050076 A DE102004050076 A DE 102004050076A DE 102004050076 B4 DE102004050076 B4 DE 102004050076B4
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DE
Germany
Prior art keywords
compressed air
valve
air chamber
pressure
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
DE102004050076.2A
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German (de)
English (en)
Other versions
DE102004050076A1 (de
Inventor
Haruhiko Oouchi
Shoichi Hirai
Michio Wakabayashi
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 DE102004050076A1 publication Critical patent/DE102004050076A1/de
Application granted granted Critical
Publication of DE102004050076B4 publication Critical patent/DE102004050076B4/de
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)
DE102004050076.2A 2003-10-14 2004-10-14 Pneumatisch betriebenes Elektrowerkzeug mit einem Mechanismus zum Ändern des Druckluftdrucks Expired - Fee Related DE102004050076B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-353352 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
DE102004050076A1 DE102004050076A1 (de) 2005-06-16
DE102004050076B4 true DE102004050076B4 (de) 2017-03-09

Family

ID=34419917

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004050076.2A Expired - Fee Related DE102004050076B4 (de) 2003-10-14 2004-10-14 Pneumatisch betriebenes Elektrowerkzeug mit einem Mechanismus zum Ändern des Druckluftdrucks

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
AU2022253728A1 (en) * 2021-04-08 2023-11-16 Globalforce Ip Limited Improvements in or relating to pressure response of high pressure fluid valving, apparatus and methods therefor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1603847B2 (de) * 1967-11-24 1973-08-23 Dieter Haubold Industrielle Nagel gerate, 3005 Hemmmgen Westerfeld Druckluftnagler
US3948328A (en) * 1973-09-26 1976-04-06 Nippon Pneumatic Manufacturing Co., Ltd. Pneumatic impact wrench with torque responsive control
DE3003298A1 (de) * 1979-01-31 1980-08-14 Ingersoll Rand Co Durch ein fluid kraftbetaetigtes werkzeug
JPH11300639A (ja) * 1998-04-17 1999-11-02 Hitachi Koki Co Ltd 圧縮空気ねじ締め機
US6026713A (en) * 1997-07-04 2000-02-22 Hitachi Koki Co., Ltd. Pneumatically operated screw driver
DE69512826T2 (de) * 1994-05-18 2000-06-15 Stanley-Bostitch, Inc. Energiesteuerung für ein Befestigungsmittel-Eintreibgerät

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Publication number Priority date Publication date Assignee Title
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
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
US4269223A (en) * 1980-04-14 1981-05-26 The Aro Corporation Resettable pneumatic overrun control valve
US4549344A (en) * 1980-11-19 1985-10-29 Signode Corporation Method of driving fasteners with a bumperless pneumatic gun
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
IT224918Z2 (it) * 1990-01-29 1996-07-30 Ober Utensili Pneumatici Srl Avvitatore automatico perfezionato.
US5092362A (en) * 1990-12-20 1992-03-03 Fluidyne Corporation On-off valves and pressure regulators for high-pressure fluids
MX9602546A (es) * 1994-10-21 1997-02-28 Senco Products Herramienta neumatica impulsora de sujetadores y un sistema de control electronico para la misma.
CN2216896Y (zh) * 1994-11-17 1996-01-10 徐州风动工具厂 气动打钉机
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
DE69834597T2 (de) * 1997-05-07 2007-04-26 Chicago Pneumatic Tool Co. Pneumatisches Werkzeug versehen mit einem Umkehr-Ventil mit Schnellgang
US6443239B1 (en) * 2000-02-29 2002-09-03 S.P. Air Kabusiki Kaisha Pneumatic rotary tool
CN100445043C (zh) * 2002-01-04 2008-12-24 伊利诺斯器械工程公司 带压缩动力源的紧固件驱动工具
TWI247651B (en) * 2002-05-31 2006-01-21 Hitachi Koki Kk Nail gun provided with duster function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1603847B2 (de) * 1967-11-24 1973-08-23 Dieter Haubold Industrielle Nagel gerate, 3005 Hemmmgen Westerfeld Druckluftnagler
US3948328A (en) * 1973-09-26 1976-04-06 Nippon Pneumatic Manufacturing Co., Ltd. Pneumatic impact wrench with torque responsive control
DE3003298A1 (de) * 1979-01-31 1980-08-14 Ingersoll Rand Co Durch ein fluid kraftbetaetigtes werkzeug
DE69512826T2 (de) * 1994-05-18 2000-06-15 Stanley-Bostitch, Inc. Energiesteuerung für ein Befestigungsmittel-Eintreibgerät
US6026713A (en) * 1997-07-04 2000-02-22 Hitachi Koki Co., Ltd. Pneumatically operated screw driver
JPH11300639A (ja) * 1998-04-17 1999-11-02 Hitachi Koki Co Ltd 圧縮空気ねじ締め機

Also Published As

Publication number Publication date
JP4396214B2 (ja) 2010-01-13
TW200518885A (en) 2005-06-16
CN1607074A (zh) 2005-04-20
US20060180632A1 (en) 2006-08-17
TWI293593B (en) 2008-02-21
JP2005118895A (ja) 2005-05-12
DE102004050076A1 (de) 2005-06-16
US7093743B2 (en) 2006-08-22
US20050077064A1 (en) 2005-04-14
US7255257B2 (en) 2007-08-14
CN1310738C (zh) 2007-04-18

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R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R081 Change of applicant/patentee

Owner name: KOKI HOLDINGS CO., LTD., JP

Free format text: FORMER OWNER: HITACHI KOKI CO., LTD., TOKIO/TOKYO, JP

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Representative=s name: HOFFMANN - EITLE PATENT- UND RECHTSANWAELTE PA, DE

R084 Declaration of willingness to licence
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee