FR2371729A1 - Dispositif anti-retour - Google Patents

Dispositif anti-retour

Info

Publication number
FR2371729A1
FR2371729A1 FR7630948A FR7630948A FR2371729A1 FR 2371729 A1 FR2371729 A1 FR 2371729A1 FR 7630948 A FR7630948 A FR 7630948A FR 7630948 A FR7630948 A FR 7630948A FR 2371729 A1 FR2371729 A1 FR 2371729A1
Authority
FR
France
Prior art keywords
shaft
rings
sleeve
return device
tapered
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.)
Granted
Application number
FR7630948A
Other languages
English (en)
Other versions
FR2371729B3 (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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Publication of FR2371729A1 publication Critical patent/FR2371729A1/fr
Application granted granted Critical
Publication of FR2371729B3 publication Critical patent/FR2371729B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/02—Means preventing undesired movements of a controlling member which can be moved in two or more separate steps or ways, e.g. restricting to a stepwise movement or to a particular sequence of movements
    • 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/094—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping using one or more pairs of elastic or segmented rings with mutually mating conical surfaces, one of the mating rings being contracted and the other being expanded
    • 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/094—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping using one or more pairs of elastic or segmented rings with mutually mating conical surfaces, one of the mating rings being contracted and the other being expanded
    • F16D2001/0945—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping using one or more pairs of elastic or segmented rings with mutually mating conical surfaces, one of the mating rings being contracted and the other being expanded using multiple pairs of elastic or segmented rings to effect clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Braking Arrangements (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

L'invention concerne un dispositif anti-retour. Le dispositif comprend un arbre qui coulisse dans des bouchons situés aux deux bouts d'un manchon et une série de bagues tronconiques montées dans l'alésage du manchon ainsi que d'anneaux fendus tronconiques qui coulissent sur l'arbre : deux presse-étoupe, dont l'un fixé sur l'arbre, et un bouchon d'extremité délimitent deux chambres remplies de graisse. Le verrou hydraulique ainsi formé participe, avec les bagues et les anneaux, à un verrouillage d'ensemble qui interdit le retour en arrière de l'arbre. L'invention s'applique en particulier aux embrayages et aux freins à réglage automatique de véhicules.
FR7630948A 1975-10-31 1976-10-14 Dispositif anti-retour Granted FR2371729A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45213/75A GB1544209A (en) 1975-10-31 1975-10-31 Device which restricts the relative movement between two members in one direction

Publications (2)

Publication Number Publication Date
FR2371729A1 true FR2371729A1 (fr) 1978-06-16
FR2371729B3 FR2371729B3 (fr) 1979-06-22

Family

ID=10436323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630948A Granted FR2371729A1 (fr) 1975-10-31 1976-10-14 Dispositif anti-retour

Country Status (4)

Country Link
US (1) US4051929A (fr)
DE (1) DE2641958A1 (fr)
FR (1) FR2371729A1 (fr)
GB (1) GB1544209A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315699A (en) * 1975-05-12 1982-02-16 Joslyn Mfg. And Supply Co. Multiwedge connector
US4534269A (en) * 1981-11-16 1985-08-13 York Industries, Inc. Locking, bearing and actuating apparatus
DE3510643A1 (de) * 1985-03-23 1986-09-25 Sitema Gesellschaft für Sicherheitstechnik und Maschinenbau mbH, 7500 Karlsruhe Klemmkopf
US5720369A (en) * 1995-04-19 1998-02-24 Lord Corporation Adjustable, lockable devices
US5607033A (en) * 1995-11-02 1997-03-04 Mark + Technologies, Inc. Disc brake caliper having a linear slack adjuster assembly
US8677562B2 (en) * 2003-05-02 2014-03-25 William Ernest Taylor Vallance Movements controlling means

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA449599A (fr) * 1948-07-06 Blain Hunt John Mecanisme de reglage de frein
GB492179A (en) * 1937-03-15 1938-09-15 Hermanus Van Der Hof Improvements in or relating to brake mechanism
US2371554A (en) * 1938-10-01 1945-03-13 Rover Co Ltd Brake
US3828896A (en) * 1973-01-18 1974-08-13 T Paimen Brake adjuster

Also Published As

Publication number Publication date
US4051929A (en) 1977-10-04
FR2371729B3 (fr) 1979-06-22
GB1544209A (en) 1979-04-11
DE2641958A1 (de) 1977-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse