FR2512880A1 - Dispositif de commande pour appareils pneumatiques - Google Patents

Dispositif de commande pour appareils pneumatiques Download PDF

Info

Publication number
FR2512880A1
FR2512880A1 FR8117549A FR8117549A FR2512880A1 FR 2512880 A1 FR2512880 A1 FR 2512880A1 FR 8117549 A FR8117549 A FR 8117549A FR 8117549 A FR8117549 A FR 8117549A FR 2512880 A1 FR2512880 A1 FR 2512880A1
Authority
FR
France
Prior art keywords
piston
channel
control device
rotation
pneumatic
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.)
Granted
Application number
FR8117549A
Other languages
English (en)
French (fr)
Other versions
FR2512880B3 (enExample
Inventor
Bernard Maire
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.)
MAIRE CHARLES ETS
Original Assignee
MAIRE CHARLES ETS
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 MAIRE CHARLES ETS filed Critical MAIRE CHARLES ETS
Priority to FR8117549A priority Critical patent/FR2512880A1/fr
Priority to SE8205195A priority patent/SE8205195L/
Priority to DE19828225789 priority patent/DE8225789U1/de
Priority to GB08226196A priority patent/GB2106024B/en
Priority to DE19823233962 priority patent/DE3233962A1/de
Publication of FR2512880A1 publication Critical patent/FR2512880A1/fr
Application granted granted Critical
Publication of FR2512880B3 publication Critical patent/FR2512880B3/fr
Granted legal-status Critical Current

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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/18—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F01C21/186—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet for variable fluid distribution
    • 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
    • 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
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
    • 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)
  • Portable Nailing Machines And Staplers (AREA)
  • Toys (AREA)
  • Fluid-Pressure Circuits (AREA)
FR8117549A 1981-09-17 1981-09-17 Dispositif de commande pour appareils pneumatiques Granted FR2512880A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8117549A FR2512880A1 (fr) 1981-09-17 1981-09-17 Dispositif de commande pour appareils pneumatiques
SE8205195A SE8205195L (sv) 1981-09-17 1982-09-13 Manoveranordning for pneumatiska apparater
DE19828225789 DE8225789U1 (de) 1981-09-17 1982-09-14 Vorrichtung zum Steuern eines pneumatischen Geräts
GB08226196A GB2106024B (en) 1981-09-17 1982-09-14 Control for pneumatic tool eg a screwdriver
DE19823233962 DE3233962A1 (de) 1981-09-17 1982-09-14 Vorrichtung zum steuern eines pneumatischen geraets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8117549A FR2512880A1 (fr) 1981-09-17 1981-09-17 Dispositif de commande pour appareils pneumatiques

Publications (2)

Publication Number Publication Date
FR2512880A1 true FR2512880A1 (fr) 1983-03-18
FR2512880B3 FR2512880B3 (enExample) 1984-05-25

Family

ID=9262225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117549A Granted FR2512880A1 (fr) 1981-09-17 1981-09-17 Dispositif de commande pour appareils pneumatiques

Country Status (4)

Country Link
DE (2) DE3233962A1 (enExample)
FR (1) FR2512880A1 (enExample)
GB (1) GB2106024B (enExample)
SE (1) SE8205195L (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621515A1 (fr) * 1987-10-12 1989-04-14 Maire Bernard Outil de vissage pneumatique
EP0427510A1 (en) * 1989-11-09 1991-05-15 The Aro Corporation Power tool incorporating a two speed gear system

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216696A1 (de) * 1981-05-15 1982-12-02 Desoutter Ltd., London Kraftwerkzeug
US4592430A (en) * 1982-12-03 1986-06-03 Compair Power Tools Limited Fluid-pressure operated tools
US4593584A (en) * 1984-06-25 1986-06-10 Eckel Manufacturing Co., Inc. Power tongs with improved hydraulic drive
USD298509S (en) 1985-06-27 1988-11-15 Research Plus, Inc. Fastener driving tool
US5231902A (en) * 1991-06-10 1993-08-03 Hitachi Koki Co. Ltd. Pneumatically operated screw driver
JPH09225850A (ja) * 1995-12-22 1997-09-02 Hitachi Koki Co Ltd ネジ締め機
FR2755891B1 (fr) * 1996-11-19 1999-01-08 Maire Charles Ets Dispositif de commande d'appareils pneumatiques
EP1797998A1 (en) * 2005-12-14 2007-06-20 Mighty Seven International Co., Ltd. Pneumatic tool with direction switch operable with single hand
GB201212958D0 (en) 2012-07-20 2012-09-05 Hosking Peter J Power tools
TW201600258A (zh) * 2014-06-24 2016-01-01 Tranmax Machinery Co Ltd 用於氣動工具之消音裝置
CN110091290B (zh) * 2018-01-30 2022-01-18 亚柏士气动工具股份有限公司 具有调整转速与扭力效果的气动工具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298284A (en) * 1964-09-11 1967-01-17 Rockwell Mfg Co Servo operated reversing tool
US3747441A (en) * 1971-03-08 1973-07-24 Chicago Pneumatic Tool Co Pneumatic tool having combined nut running and crimping mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621515A1 (fr) * 1987-10-12 1989-04-14 Maire Bernard Outil de vissage pneumatique
EP0427510A1 (en) * 1989-11-09 1991-05-15 The Aro Corporation Power tool incorporating a two speed gear system

Also Published As

Publication number Publication date
SE8205195L (sv) 1983-03-18
GB2106024A (en) 1983-04-07
SE8205195D0 (sv) 1982-09-13
FR2512880B3 (enExample) 1984-05-25
DE3233962A1 (de) 1983-03-31
GB2106024B (en) 1985-07-03
DE8225789U1 (de) 1985-11-14

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