FR847209A - Mechanically operated screwing device - Google Patents

Mechanically operated screwing device

Info

Publication number
FR847209A
FR847209A FR847209DA FR847209A FR 847209 A FR847209 A FR 847209A FR 847209D A FR847209D A FR 847209DA FR 847209 A FR847209 A FR 847209A
Authority
FR
France
Prior art keywords
mechanically operated
screwing device
operated screwing
mechanically
screwing
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR847209A publication Critical patent/FR847209A/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
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0035—Connection means between socket or screwdriver bit and tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR847209D 1937-12-08 1938-12-07 Mechanically operated screwing device Expired FR847209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE847209X 1937-12-08

Publications (1)

Publication Number Publication Date
FR847209A true FR847209A (en) 1939-10-05

Family

ID=6775254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847209D Expired FR847209A (en) 1937-12-08 1938-12-07 Mechanically operated screwing device

Country Status (1)

Country Link
FR (1) FR847209A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300659A1 (en) * 1975-02-15 1976-09-10 Oesterle Heinz Interchangeable and reversible tool holder - has splined coupling bush with locking balls for chuck or ratchet driving member
US4848196A (en) * 1984-10-23 1989-07-18 Roberts Peter M Quick release and automatic positive locking mechanism for socket wrenches and extension bars for socket wrenches
US5214986A (en) * 1991-09-27 1993-06-01 Roberts Peter M Quick release mechanism for tools such as socket wrenches
US5233892A (en) * 1992-10-09 1993-08-10 Roberts Peter M Quick release mechanism for tools such as socket wrenches
US5501125A (en) * 1992-10-09 1996-03-26 Roberts Tool International (Usa), Inc. Quick release mechanism for tools such as socket wrenches
US5503048A (en) * 1994-09-20 1996-04-02 Link Industries, Inc. Quick release mechanism for tools such as socket wrenches
US5644958A (en) * 1992-10-09 1997-07-08 Roberts Tool International (Usa), Inc. Quick release mechanism for tools such as socket wrenches
US5660491A (en) * 1993-09-22 1997-08-26 Roberts Tool International (Usa), Inc. Universal joint for torque transmitting tools

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300659A1 (en) * 1975-02-15 1976-09-10 Oesterle Heinz Interchangeable and reversible tool holder - has splined coupling bush with locking balls for chuck or ratchet driving member
US4848196A (en) * 1984-10-23 1989-07-18 Roberts Peter M Quick release and automatic positive locking mechanism for socket wrenches and extension bars for socket wrenches
US5214986A (en) * 1991-09-27 1993-06-01 Roberts Peter M Quick release mechanism for tools such as socket wrenches
US5233892A (en) * 1992-10-09 1993-08-10 Roberts Peter M Quick release mechanism for tools such as socket wrenches
US5501125A (en) * 1992-10-09 1996-03-26 Roberts Tool International (Usa), Inc. Quick release mechanism for tools such as socket wrenches
US5644958A (en) * 1992-10-09 1997-07-08 Roberts Tool International (Usa), Inc. Quick release mechanism for tools such as socket wrenches
US5660491A (en) * 1993-09-22 1997-08-26 Roberts Tool International (Usa), Inc. Universal joint for torque transmitting tools
US5911800A (en) * 1994-08-02 1999-06-15 Roberts Tool International (Usa), Inc. Quick release mechanism for tools such as socket wrenches
US5503048A (en) * 1994-09-20 1996-04-02 Link Industries, Inc. Quick release mechanism for tools such as socket wrenches

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