FR2375005A1 - Mecanisme d'entrainement reversible pour cle a cliquet - Google Patents

Mecanisme d'entrainement reversible pour cle a cliquet

Info

Publication number
FR2375005A1
FR2375005A1 FR7639880A FR7639880A FR2375005A1 FR 2375005 A1 FR2375005 A1 FR 2375005A1 FR 7639880 A FR7639880 A FR 7639880A FR 7639880 A FR7639880 A FR 7639880A FR 2375005 A1 FR2375005 A1 FR 2375005A1
Authority
FR
France
Prior art keywords
elements
pawls
rim
independent
rotor
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.)
Withdrawn
Application number
FR7639880A
Other languages
English (en)
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.)
Forges Stephanoises SA
Original Assignee
Forges Stephanoises SA
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 Forges Stephanoises SA filed Critical Forges Stephanoises SA
Priority to FR7639880A priority Critical patent/FR2375005A1/fr
Priority to DE19772756395 priority patent/DE2756395A1/de
Publication of FR2375005A1 publication Critical patent/FR2375005A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/18—Freewheels or freewheel clutches with non-hinged detent
    • 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
    • B25B13/465—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 internally toothed ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Adornments (AREA)
  • Transmission Devices (AREA)

Abstract

Ce mécanisme comporte, d'une part, deux cliquets en forme de segment de couronne dentée plaqués chacun, par leurs faces radiales opposées et contre le méplat du rotor, par un ressort en forme de C dont les extrémités prennent appui sur les faces radiales en vis-à-vis des deux cliquets, d'autre part, des moyens d'inversion portés par un chapeau libre en rotation par rapport au rotor et constitués par des organes, aptes à déplacer radialement l'un ou l'autre des cliquets, afin que celui-ci ne soit plus en contact avec la denture de la couronne et, de plus, des moyens de verrouillage indépendants et des moyens pour l'entraînement manuel direct du rotor constitués par un tenon, solidaire du chapeau et apte à venir en contact avec une face du rotor. Ce mécanisme peut être utilisé dans une clé à cliquet ou tout autre outil ou organe de commande d'un mouvement.
FR7639880A 1976-12-23 1976-12-23 Mecanisme d'entrainement reversible pour cle a cliquet Withdrawn FR2375005A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7639880A FR2375005A1 (fr) 1976-12-23 1976-12-23 Mecanisme d'entrainement reversible pour cle a cliquet
DE19772756395 DE2756395A1 (de) 1976-12-23 1977-12-17 Reversierbarer antriebsmechanismus fuer ratschenschluessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639880A FR2375005A1 (fr) 1976-12-23 1976-12-23 Mecanisme d'entrainement reversible pour cle a cliquet

Publications (1)

Publication Number Publication Date
FR2375005A1 true FR2375005A1 (fr) 1978-07-21

Family

ID=9181903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639880A Withdrawn FR2375005A1 (fr) 1976-12-23 1976-12-23 Mecanisme d'entrainement reversible pour cle a cliquet

Country Status (2)

Country Link
DE (1) DE2756395A1 (fr)
FR (1) FR2375005A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436885A1 (fr) * 1978-09-22 1980-04-18 Renault Piston pour moteur a combustion interne
EP0165237A4 (fr) * 1983-12-13 1988-05-10 John Brent Moetteli Clef a cliquet amelioree.
WO1990000688A1 (fr) * 1988-07-05 1990-01-25 Stefan Karp Accouplement unidirectionnel
FR2704661A1 (fr) * 1993-04-30 1994-11-04 Lefevere Marc Dispositif de réglage de la position angulaire relative d'au moins deux pièces articulées entre elles selon un axe.
USD353756S (en) 1993-03-03 1994-12-27 O-Ratchet, Inc. Socket wrench extension
US11267373B2 (en) * 2019-07-03 2022-03-08 Hyundai Transys Incorporated Pumping device for seat of vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5916339A (en) * 1997-05-23 1999-06-29 Facom One-way drive mechanism and corresponding ratchet tool

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436885A1 (fr) * 1978-09-22 1980-04-18 Renault Piston pour moteur a combustion interne
EP0165237A4 (fr) * 1983-12-13 1988-05-10 John Brent Moetteli Clef a cliquet amelioree.
WO1990000688A1 (fr) * 1988-07-05 1990-01-25 Stefan Karp Accouplement unidirectionnel
US5188205A (en) * 1988-07-05 1993-02-23 Stefan Karp One way clutch
USD353756S (en) 1993-03-03 1994-12-27 O-Ratchet, Inc. Socket wrench extension
FR2704661A1 (fr) * 1993-04-30 1994-11-04 Lefevere Marc Dispositif de réglage de la position angulaire relative d'au moins deux pièces articulées entre elles selon un axe.
US11267373B2 (en) * 2019-07-03 2022-03-08 Hyundai Transys Incorporated Pumping device for seat of vehicle

Also Published As

Publication number Publication date
DE2756395A1 (de) 1978-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse