ZA983897B - Pneumatic tool with a reverse valve having an overPneumatic tool with a reverse valve having an overdrive. drive. - Google Patents

Pneumatic tool with a reverse valve having an overPneumatic tool with a reverse valve having an overdrive. drive.

Info

Publication number
ZA983897B
ZA983897B ZA9803897A ZA983897A ZA983897B ZA 983897 B ZA983897 B ZA 983897B ZA 9803897 A ZA9803897 A ZA 9803897A ZA 983897 A ZA983897 A ZA 983897A ZA 983897 B ZA983897 B ZA 983897B
Authority
ZA
South Africa
Prior art keywords
reverse valve
tool
overpneumatic
overdrive
drive
Prior art date
Application number
ZA9803897A
Other languages
English (en)
Inventor
David A Giardino Davi 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
Publication of ZA983897B publication Critical patent/ZA983897B/xx

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)
ZA9803897A 1997-05-07 1998-05-07 Pneumatic tool with a reverse valve having an overPneumatic tool with a reverse valve having an overdrive. drive. ZA983897B (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
ZA983897B true ZA983897B (en) 2000-01-13

Family

ID=25314214

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9803897A ZA983897B (en) 1997-05-07 1998-05-07 Pneumatic tool with a reverse valve having an overPneumatic tool with a reverse valve having an overdrive. drive.

Country Status (9)

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

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
EP1345737A2 (fr) 2000-09-08 2003-09-24 S.P. Air Kabusiki Kaisha Outil rotatif pneumatique
AUPR272101A0 (en) * 2001-01-24 2001-02-22 Bayly Design Associates Pty Ltd Power tool
AU2002226192B2 (en) * 2001-01-24 2006-07-20 Demain Technology 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 (fr) * 2005-06-30 2007-01-03 Mighty Seven International Co., Ltd. Outil pneumatique
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
EP0876883B1 (fr) 2006-05-24
KR19980086813A (ko) 1998-12-05
BR9801583A (pt) 1999-06-29
EP0876883A3 (fr) 2003-04-02
EP0876883A2 (fr) 1998-11-11
CA2236356C (fr) 2005-11-29
CA2236356A1 (fr) 1998-11-07
CN1071173C (zh) 2001-09-19
KR100553582B1 (ko) 2006-05-23
DE69834597D1 (de) 2006-06-29
DE69834597T2 (de) 2007-04-26
CN1205931A (zh) 1999-01-27
TW401332B (en) 2000-08-11
JPH10329050A (ja) 1998-12-15

Similar Documents

Publication Publication Date Title
AUPO422996A0 (en) A valve
TW479604U (en) Pneumatic fastener driving tool
AU9249998A (en) Hand-held tool with a linear oscillating drive
ZA983897B (en) Pneumatic tool with a reverse valve having an overPneumatic tool with a reverse valve having an overdrive. drive.
AU1914497A (en) Fastener driving device having full cycle valve
ZA973812B (en) A pneumatic actuator device.
AU140309S (en) Pneumatic fastener driving tool
AU140089S (en) Pneumatic fastener driving tool
GB9823562D0 (en) A motor valve
AU3053697A (en) A refrigeration working fluid
GB9408844D0 (en) A three-fingered chuck
AU4940597A (en) A valve assembly
AUPN982396A0 (en) A valve assembly
AU3263595A (en) A valve
AU138498S (en) Pneumatic fastener driving tool
AU140311S (en) Pneumatic fastener driving tool
AU6363599A (en) A valve
AUPO479297A0 (en) A tool for servicing stopcock valves
AU4937997A (en) A welding device with linear drive
AUPO877697A0 (en) A valve arrangement
AU6533696A (en) Non-return valve with operation controller
ZA995697B (en) A valve.
AU4840097A (en) A valve
TW339740U (en) A pneumatic valve
AUPM499794A0 (en) A friction driving tool