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FR666856A - Improvements to tightening tools, such as keys, dudgeons, etc. - Google Patents

Improvements to tightening tools, such as keys, dudgeons, etc.

Info

Publication number
FR666856A
FR666856A FR666856DA FR666856A FR 666856 A FR666856 A FR 666856A FR 666856D A FR666856D A FR 666856DA FR 666856 A FR666856 A FR 666856A
Authority
FR
France
Prior art keywords
dudgeons
keys
tightening tools
tightening
tools
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
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR666856A publication Critical patent/FR666856A/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
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1427—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by mechanical means
    • 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
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR666856D 1928-04-11 1928-04-11 Improvements to tightening tools, such as keys, dudgeons, etc. Expired FR666856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR666856T 1928-04-11

Publications (1)

Publication Number Publication Date
FR666856A true FR666856A (en) 1929-10-07

Family

ID=9014115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR666856D Expired FR666856A (en) 1928-04-11 1928-04-11 Improvements to tightening tools, such as keys, dudgeons, etc.

Country Status (1)

Country Link
FR (1) FR666856A (en)

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