FR2265501A2 - Appts. for driving a screw fastener - stops when torque-rotation curve gradient reaches set value - Google Patents

Appts. for driving a screw fastener - stops when torque-rotation curve gradient reaches set value

Info

Publication number
FR2265501A2
FR2265501A2 FR7410445A FR7410445A FR2265501A2 FR 2265501 A2 FR2265501 A2 FR 2265501A2 FR 7410445 A FR7410445 A FR 7410445A FR 7410445 A FR7410445 A FR 7410445A FR 2265501 A2 FR2265501 A2 FR 2265501A2
Authority
FR
France
Prior art keywords
torque
appts
stops
driving
set value
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
FR7410445A
Other languages
English (en)
French (fr)
Other versions
FR2265501B2 (cs
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.)
SPS Technologies LLC
Original Assignee
Standard Pressed Steel 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 Standard Pressed Steel Co filed Critical Standard Pressed Steel Co
Priority to FR7410445A priority Critical patent/FR2265501A2/fr
Publication of FR2265501A2 publication Critical patent/FR2265501A2/fr
Application granted granted Critical
Publication of FR2265501B2 publication Critical patent/FR2265501B2/fr
Granted 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
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
    • B25B23/1456—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers having electrical components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
FR7410445A 1974-03-27 1974-03-27 Appts. for driving a screw fastener - stops when torque-rotation curve gradient reaches set value Granted FR2265501A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7410445A FR2265501A2 (en) 1974-03-27 1974-03-27 Appts. for driving a screw fastener - stops when torque-rotation curve gradient reaches set value

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7410445A FR2265501A2 (en) 1974-03-27 1974-03-27 Appts. for driving a screw fastener - stops when torque-rotation curve gradient reaches set value

Publications (2)

Publication Number Publication Date
FR2265501A2 true FR2265501A2 (en) 1975-10-24
FR2265501B2 FR2265501B2 (cs) 1977-09-30

Family

ID=9136863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410445A Granted FR2265501A2 (en) 1974-03-27 1974-03-27 Appts. for driving a screw fastener - stops when torque-rotation curve gradient reaches set value

Country Status (1)

Country Link
FR (1) FR2265501A2 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405476A1 (fr) * 1977-10-07 1979-05-04 Atlas Copco Ab Procede et appareillage pour verifier le serrage de joints visses et en assurer la securite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405476A1 (fr) * 1977-10-07 1979-05-04 Atlas Copco Ab Procede et appareillage pour verifier le serrage de joints visses et en assurer la securite

Also Published As

Publication number Publication date
FR2265501B2 (cs) 1977-09-30

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