FR61663E - Ratchet handle for tightening wrench - Google Patents

Ratchet handle for tightening wrench

Info

Publication number
FR61663E
FR61663E FR61663DA FR61663E FR 61663 E FR61663 E FR 61663E FR 61663D A FR61663D A FR 61663DA FR 61663 E FR61663 E FR 61663E
Authority
FR
France
Prior art keywords
ratchet handle
tightening wrench
wrench
tightening
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)
Inventor
Pierre Gardini
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.)
LAURAVIA
Original Assignee
LAURAVIA
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 LAURAVIA filed Critical LAURAVIA
Application granted granted Critical
Publication of FR61663E publication Critical patent/FR61663E/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)
FR61663D 1951-05-04 1951-05-04 Ratchet handle for tightening wrench Expired FR61663E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR61663T 1951-05-04

Publications (1)

Publication Number Publication Date
FR61663E true FR61663E (en) 1955-05-17

Family

ID=8695204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61663D Expired FR61663E (en) 1951-05-04 1951-05-04 Ratchet handle for tightening wrench

Country Status (1)

Country Link
FR (1) FR61663E (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993396A (en) * 1960-05-20 1961-07-25 Jr Louis J Lenci Reversible ratchet socket wrench head
US3250157A (en) * 1963-11-06 1966-05-10 Snap On Tools Corp Magnetic ratchet mechanism for wrenches and the like
US4791836A (en) * 1987-04-01 1988-12-20 Chicago Pneumatic Tool Company Ratchet mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993396A (en) * 1960-05-20 1961-07-25 Jr Louis J Lenci Reversible ratchet socket wrench head
US3250157A (en) * 1963-11-06 1966-05-10 Snap On Tools Corp Magnetic ratchet mechanism for wrenches and the like
US4791836A (en) * 1987-04-01 1988-12-20 Chicago Pneumatic Tool Company Ratchet mechanism

Similar Documents

Publication Publication Date Title
FR1116167A (en) Hand tightening tool
FR61663E (en) Ratchet handle for tightening wrench
FR1063803A (en) Torque-limiting torque wrench
FR1044176A (en) Torque wrench
FR1005095A (en) Ratchet handle for tightening wrench
FR1034602A (en) Torque wrench
AT169093B (en) Tooth wrench
FR1035176A (en) Ratchet wrench refinements
FR947495A (en) Ratchet wrench
FR1064587A (en) Locking device for adjustable wrenches
FR1040019A (en) Tightening wrench
FR953249A (en) Slide-adjustable wrench
FR1036502A (en) Tightening wrench
FR1051913A (en) Torque wrench
FR1077414A (en) Tightening wrench for nuts
FR1015318A (en) Tightening wrench
FR1036158A (en) Torque wrench
FR1032476A (en) hand vise
FR1032891A (en) Clamping device for pliers
FR1015282A (en) Wrench
FR988642A (en) Advanced jaw wrench
FR1019558A (en) Wrenches for nuts
FR1040202A (en) Torque wrench with trigger
FR1055924A (en) Tool wrench
FR1051297A (en) Limited-tightening nut wrench