FR1539477A - Freewheel or ratchet wrench - Google Patents

Freewheel or ratchet wrench

Info

Publication number
FR1539477A
FR1539477A FR123368A FR123368A FR1539477A FR 1539477 A FR1539477 A FR 1539477A FR 123368 A FR123368 A FR 123368A FR 123368 A FR123368 A FR 123368A FR 1539477 A FR1539477 A FR 1539477A
Authority
FR
France
Prior art keywords
freewheel
ratchet wrench
wrench
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
FR123368A
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
Priority to FR123368A priority Critical patent/FR1539477A/en
Application granted granted Critical
Publication of FR1539477A publication Critical patent/FR1539477A/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
    • B25B13/466—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 an axial direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
FR123368A 1967-10-05 1967-10-05 Freewheel or ratchet wrench Expired FR1539477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR123368A FR1539477A (en) 1967-10-05 1967-10-05 Freewheel or ratchet wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR123368A FR1539477A (en) 1967-10-05 1967-10-05 Freewheel or ratchet wrench

Publications (1)

Publication Number Publication Date
FR1539477A true FR1539477A (en) 1968-09-13

Family

ID=8639551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR123368A Expired FR1539477A (en) 1967-10-05 1967-10-05 Freewheel or ratchet wrench

Country Status (1)

Country Link
FR (1) FR1539477A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0684892A1 (en) * 1992-08-31 1995-12-06 Han Classic Improved ratchet wrench including toothless drive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0684892A1 (en) * 1992-08-31 1995-12-06 Han Classic Improved ratchet wrench including toothless drive
EP0684892A4 (en) * 1992-08-31 1996-07-17 Han Classic Improved ratchet wrench including toothless drive.

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