GB1349201A - Pneumatic nutrunner with work marking mechanism - Google Patents

Pneumatic nutrunner with work marking mechanism

Info

Publication number
GB1349201A
GB1349201A GB1267871*[A GB1267871A GB1349201A GB 1349201 A GB1349201 A GB 1349201A GB 1267871 A GB1267871 A GB 1267871A GB 1349201 A GB1349201 A GB 1349201A
Authority
GB
United Kingdom
Prior art keywords
piston
air
ports
marking mechanism
stud
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
Application number
GB1267871*[A
Other languages
English (en)
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.)
Chicago Pneumatic Tool Co LLC
Original Assignee
Chicago Pneumatic Tool Co LLC
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 LLC filed Critical Chicago Pneumatic Tool Co LLC
Publication of GB1349201A publication Critical patent/GB1349201A/en
Expired legal-status Critical Current

Links

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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/15—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers having a mechanism to mark the work when the selected torque is applied to the work
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
GB1267871*[A 1970-06-08 1971-05-03 Pneumatic nutrunner with work marking mechanism Expired GB1349201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4441770A 1970-06-08 1970-06-08

Publications (1)

Publication Number Publication Date
GB1349201A true GB1349201A (en) 1974-04-03

Family

ID=21932279

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1267871*[A Expired GB1349201A (en) 1970-06-08 1971-05-03 Pneumatic nutrunner with work marking mechanism
GB68173A Expired GB1349202A (en) 1970-06-08 1971-05-03 Pneumatic marking device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB68173A Expired GB1349202A (en) 1970-06-08 1971-05-03 Pneumatic marking device

Country Status (5)

Country Link
US (1) US3661040A (de)
CA (1) CA930987A (de)
DE (1) DE2127871A1 (de)
FR (1) FR2095993A5 (de)
GB (2) GB1349201A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016146367A1 (de) * 2015-03-19 2016-09-22 Bayerische Motoren Werke Aktiengesellschaft Montagewerkzeug mit markierfunktion sowie verfahren zum ausbilden von markierungen in befestigungselementen mittels eines montagewerkzeugs
CN106112501A (zh) * 2016-08-24 2016-11-16 中山市鑫光智能系统有限公司 可调节间距的打螺丝装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802301A (en) * 1971-05-27 1974-04-09 Carco Inc Marking device for torque applying tool
GB1389395A (en) * 1972-05-11 1975-04-03 Rockwell International Corp Fastener tool
GB2092494A (en) * 1981-02-11 1982-08-18 Ford Motor Co Torque tool with marking stylus
US6588962B1 (en) 2002-03-26 2003-07-08 Honda Giken Kogyo Kabushiki Kaisha Gap checking device with automatic paint application
WO2012061176A2 (en) 2010-11-04 2012-05-10 Milwaukee Electric Tool Corporation Impact tool with adjustable clutch
KR101342412B1 (ko) * 2011-08-02 2013-12-17 한국전력공사 고력볼트 자동 금매김용 렌치 소켓, 그를 사용한 고력볼트 체결방법
KR102371602B1 (ko) * 2017-05-25 2022-03-07 현대자동차주식회사 너트 런너

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986052A (en) * 1958-10-27 1961-05-30 Reed Roller Bit Co Predetermined torque responsive hand tool
US3009371A (en) * 1960-05-11 1961-11-21 Albert O Hines Automatic work marking means for predetermined torque release wrench
US3298481A (en) * 1963-07-10 1967-01-17 Chicago Pneumatic Tool Co Torque release and shut off device for rotary pneumatic tools
US3263785A (en) * 1964-07-31 1966-08-02 Ingersoll Rand Co Torque releasing clutch mechanism and motor control
US3288258A (en) * 1964-08-24 1966-11-29 Ingersoll Rand Co Torque releasing clutch mechanism
US3389623A (en) * 1966-01-18 1968-06-25 G K N Group Service Ltd Method of tightening high strength bolts and apparatus for use therein
US3523471A (en) * 1967-11-08 1970-08-11 Christopher James Lance Precision torque release and part marking wrench

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016146367A1 (de) * 2015-03-19 2016-09-22 Bayerische Motoren Werke Aktiengesellschaft Montagewerkzeug mit markierfunktion sowie verfahren zum ausbilden von markierungen in befestigungselementen mittels eines montagewerkzeugs
US10836021B2 (en) 2015-03-19 2020-11-17 Bayerische Motoren Werke Aktiengesellschaft Assembly tool comprising a marking function and method for forming markings in fastening elements by means of an assembly tool
CN106112501A (zh) * 2016-08-24 2016-11-16 中山市鑫光智能系统有限公司 可调节间距的打螺丝装置

Also Published As

Publication number Publication date
US3661040A (en) 1972-05-09
FR2095993A5 (de) 1972-02-11
DE2127871A1 (de) 1971-12-16
GB1349202A (en) 1974-04-03
CA930987A (en) 1973-07-31

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed