TW401332B - Pneumatic tool - Google Patents

Pneumatic tool Download PDF

Info

Publication number
TW401332B
TW401332B TW087106600A TW87106600A TW401332B TW 401332 B TW401332 B TW 401332B TW 087106600 A TW087106600 A TW 087106600A TW 87106600 A TW87106600 A TW 87106600A TW 401332 B TW401332 B TW 401332B
Authority
TW
Taiwan
Prior art keywords
rotor
patent application
scope
pneumatic tool
item
Prior art date
Application number
TW087106600A
Other languages
English (en)
Chinese (zh)
Inventor
David A Giardino
Original Assignee
Chicago Pneumatic Tool Co
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 Chicago Pneumatic Tool Co filed Critical Chicago Pneumatic Tool Co
Application granted granted Critical
Publication of TW401332B publication Critical patent/TW401332B/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/10—Control of, monitoring of, or safety arrangements for, machines or engines characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F01C20/14—Control of, monitoring of, or safety arrangements for, machines or engines characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves
    • 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
    • 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
    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
    • B25B23/1453—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers for impact wrenches or screwdrivers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/04—Control of, monitoring of, or safety arrangements for, machines or engines specially adapted for reversible machines or engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
TW087106600A 1997-05-07 1998-04-29 Pneumatic tool TW401332B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85278597A 1997-05-07 1997-05-07

Publications (1)

Publication Number Publication Date
TW401332B true TW401332B (en) 2000-08-11

Family

ID=25314214

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087106600A TW401332B (en) 1997-05-07 1998-04-29 Pneumatic tool

Country Status (9)

Country Link
EP (1) EP0876883B1 (de)
JP (1) JPH10329050A (de)
KR (1) KR100553582B1 (de)
CN (1) CN1071173C (de)
BR (1) BR9801583A (de)
CA (1) CA2236356C (de)
DE (1) DE69834597T2 (de)
TW (1) TW401332B (de)
ZA (1) ZA983897B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003520695A (ja) 2000-01-27 2003-07-08 エス・ピー・エアー株式会社 空力ロータリ工具
US6158528A (en) * 2000-01-27 2000-12-12 S.P. Air Kabusiki Kaisha Hand-held pneumatic rotary drive device
US6796386B2 (en) 2000-09-08 2004-09-28 S.P. Air Kabusiki Kaisha Pneumatic rotary tool
AU2002226192B2 (en) * 2001-01-24 2006-07-20 Demain Technology Pty Ltd Power tool
AUPR272101A0 (en) * 2001-01-24 2001-02-22 Bayly Design Associates Pty Ltd Power tool
US6880645B2 (en) 2002-06-14 2005-04-19 S.P. Air Kabusiki Kaisha Pneumatic rotary tool
JP3996475B2 (ja) * 2002-09-13 2007-10-24 株式会社信濃製作所 エアインパクトレンチ
JP4396214B2 (ja) * 2003-10-14 2010-01-13 日立工機株式会社 圧縮空気ねじ締め機
EP1738876A1 (de) * 2005-06-30 2007-01-03 Mighty Seven International Co., Ltd. Pneumatisches Werkzeug
DE102007030644A1 (de) * 2007-07-02 2009-01-08 Gustav Klauke Gmbh Hydraulisch betätigbares Handwerkzeug
TWI477367B (zh) * 2014-03-06 2015-03-21 Chang Wei Ting Pneumatic tool commutation control structure
CN105983948A (zh) * 2015-02-13 2016-10-05 张玮庭 气动工具换向控制结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472323A (en) * 1967-10-24 1969-10-14 Robert M Hall Pneumatically driven surgical instrument
US3618633A (en) * 1970-01-12 1971-11-09 Ingersoll Rand Co Reverse valve for pneumatic tool
US3833068A (en) * 1973-07-26 1974-09-03 Automotive Ind Marketing Corp Controlled power pneumatic impact wrench
US3989113A (en) * 1975-08-25 1976-11-02 Chicago Pneumatic Tool Company Pneumatic tool having a reverse air control valve with an integral regulator
SE423500B (sv) * 1980-09-19 1982-05-10 Atlas Copco Ab Reverserbart tryckfluidumverktyg
US4962787A (en) * 1989-03-17 1990-10-16 Ingersoll-Rand Company Fluid flow reversing and regulating ring
US5293747A (en) * 1992-07-27 1994-03-15 Ingersoll-Rand Company Power regulator for a pressure fluid motor
JP2537968Y2 (ja) * 1992-12-10 1997-06-04 株式会社空研 インパクトレンチにおけるレギュレータの構造
SE503847C2 (sv) * 1994-10-10 1996-09-16 Atlas Copco Tools Ab Handtag till ett pneumatiskt kraftverktyg

Also Published As

Publication number Publication date
JPH10329050A (ja) 1998-12-15
DE69834597T2 (de) 2007-04-26
CA2236356C (en) 2005-11-29
EP0876883B1 (de) 2006-05-24
ZA983897B (en) 2000-01-13
EP0876883A2 (de) 1998-11-11
BR9801583A (pt) 1999-06-29
KR100553582B1 (ko) 2006-05-23
KR19980086813A (ko) 1998-12-05
CN1205931A (zh) 1999-01-27
CN1071173C (zh) 2001-09-19
DE69834597D1 (de) 2006-06-29
CA2236356A1 (en) 1998-11-07
EP0876883A3 (de) 2003-04-02

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees