FR671630A - Ratchet - Google Patents

Ratchet

Info

Publication number
FR671630A
FR671630A FR671630DA FR671630A FR 671630 A FR671630 A FR 671630A FR 671630D A FR671630D A FR 671630DA FR 671630 A FR671630 A FR 671630A
Authority
FR
France
Prior art keywords
ratchet
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.)
OUTIL MATHIAUX ET CIE SOC D
Original Assignee
OUTIL MATHIAUX ET CIE SOC D
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 OUTIL MATHIAUX ET CIE SOC D filed Critical OUTIL MATHIAUX ET CIE SOC D
Application granted granted Critical
Publication of FR671630A publication Critical patent/FR671630A/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
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
    • B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR671630D 1928-04-26 1929-03-18 Ratchet Expired FR671630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE671630X 1928-04-26

Publications (1)

Publication Number Publication Date
FR671630A true FR671630A (en) 1929-12-16

Family

ID=6590582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR671630D Expired FR671630A (en) 1928-04-26 1929-03-18 Ratchet

Country Status (1)

Country Link
FR (1) FR671630A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155730B (en) * 1955-10-11 1963-10-10 Carl Walter Schraubwerkzeug Fa Hook wrench
US4458563A (en) * 1982-02-01 1984-07-10 Raymond Engineering Inc. Torque wrenches
US4487095A (en) * 1982-12-27 1984-12-11 Power Tork Hydraulics, Inc. Squeeze torque wrench
EP0431278A2 (en) * 1989-12-08 1991-06-12 Hazet-Werk Hermann Zerver GmbH & Co. KG Ratchet key
US5857390A (en) * 1996-12-24 1999-01-12 Whiteford; Carlton L. Reversible ratchet wrench including thin-walled sockets
US6289770B1 (en) 2000-06-20 2001-09-18 Bobby Collins Power wrench safety switch
US6408720B2 (en) 1999-04-30 2002-06-25 Bobby W. Collins Offset hydraulic runner apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155730B (en) * 1955-10-11 1963-10-10 Carl Walter Schraubwerkzeug Fa Hook wrench
US4458563A (en) * 1982-02-01 1984-07-10 Raymond Engineering Inc. Torque wrenches
US4487095A (en) * 1982-12-27 1984-12-11 Power Tork Hydraulics, Inc. Squeeze torque wrench
EP0431278A2 (en) * 1989-12-08 1991-06-12 Hazet-Werk Hermann Zerver GmbH & Co. KG Ratchet key
EP0431278A3 (en) * 1989-12-08 1992-03-11 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Ratchet key
US5857390A (en) * 1996-12-24 1999-01-12 Whiteford; Carlton L. Reversible ratchet wrench including thin-walled sockets
US6408720B2 (en) 1999-04-30 2002-06-25 Bobby W. Collins Offset hydraulic runner apparatus
US6289770B1 (en) 2000-06-20 2001-09-18 Bobby Collins Power wrench safety switch

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