FR2374560A1 - Dispositif de serrage pour freins a friction - Google Patents

Dispositif de serrage pour freins a friction

Info

Publication number
FR2374560A1
FR2374560A1 FR7738001A FR7738001A FR2374560A1 FR 2374560 A1 FR2374560 A1 FR 2374560A1 FR 7738001 A FR7738001 A FR 7738001A FR 7738001 A FR7738001 A FR 7738001A FR 2374560 A1 FR2374560 A1 FR 2374560A1
Authority
FR
France
Prior art keywords
annular member
clamping device
friction brakes
respect
brakes
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
FR7738001A
Other languages
English (en)
Other versions
FR2374560B1 (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.)
Knorr Bremse GmbH
Original Assignee
Knorr Bremse GmbH
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 Knorr Bremse GmbH filed Critical Knorr Bremse GmbH
Publication of FR2374560A1 publication Critical patent/FR2374560A1/fr
Application granted granted Critical
Publication of FR2374560B1 publication Critical patent/FR2374560B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/081—Single service brake actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/085—Spring loaded brake actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H1/00—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum or the like
    • B61H1/003—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum or the like with an actuator directly acting on a brake head
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/2245—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members in which the common actuating member acts on two levers carrying the braking members, e.g. tong-type brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)

Abstract

a. Dispositif de serrage pour freins à friction, en particulier pour véhicules sur rails, comprenant un organe annulaire pivotable par l'intermédiaire d'un organe d'actionnement et monté entre deux organes non rotatifs de butée qui peuvent coulisser axialement l'un par rapport à l'autre, des organes roulants guidés par des sections de piste hélicoïdale coaxiales audit organe annulaire étant interposés entre celui-ci et l'un au moins des organes de butée. b. Selon l'invention, les organes roulants sont constitués par des galets 9 montés pivotants autour d'axes d'orientation radiale par rapport à l'axe de rotation 10 de l'organe annulaire et portés par l'élément - organe annulaire 7 ou organe de butée 1 - qui fait face à celui portant les sections de piste hélicoïdale 8. c. Application notamment à l'équipement des freins pour véhicules ferroviaires.
FR7738001A 1976-12-17 1977-12-16 Dispositif de serrage pour freins a friction Granted FR2374560A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762657356 DE2657356A1 (de) 1976-12-17 1976-12-17 Zuspannvorrichtung fuer reibungsbremsen

Publications (2)

Publication Number Publication Date
FR2374560A1 true FR2374560A1 (fr) 1978-07-13
FR2374560B1 FR2374560B1 (fr) 1982-12-17

Family

ID=5995837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738001A Granted FR2374560A1 (fr) 1976-12-17 1977-12-16 Dispositif de serrage pour freins a friction

Country Status (4)

Country Link
CH (1) CH625860A5 (fr)
DE (1) DE2657356A1 (fr)
FR (1) FR2374560A1 (fr)
SE (1) SE427642B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304726A3 (fr) * 1987-08-25 1990-07-25 Bergische Stahl-Industrie Frein pour véhicules ferroviaires

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534935A1 (de) * 1985-10-01 1987-04-09 Desch Kg Heinrich Schaltvorrichtung fuer mechanisch betaetigte kupplungen
DE3631036A1 (de) * 1986-09-12 1988-03-24 Teves Gmbh Alfred Betaetigungsvorrichtung fuer eine scheibenbremse, insbesondere fuer kraftfahrzeuge
DE3840685A1 (de) * 1988-12-02 1990-06-07 Bosch Gmbh Robert Radbremse fuer fahrzeuge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122241A1 (de) * 1970-05-05 1971-11-25 Societe Anonyme DBA, Clichy (Frankreich) Manuell betätigbarer Lösemechanismus für Not- und Parkbremsen
FR2291067A1 (fr) * 1974-11-12 1976-06-11 Knorr Bremse Gmbh Frein a main pour cylindre de frein, notamment pour des vehicules sur rails

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122241A1 (de) * 1970-05-05 1971-11-25 Societe Anonyme DBA, Clichy (Frankreich) Manuell betätigbarer Lösemechanismus für Not- und Parkbremsen
FR2291067A1 (fr) * 1974-11-12 1976-06-11 Knorr Bremse Gmbh Frein a main pour cylindre de frein, notamment pour des vehicules sur rails

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304726A3 (fr) * 1987-08-25 1990-07-25 Bergische Stahl-Industrie Frein pour véhicules ferroviaires

Also Published As

Publication number Publication date
SE7714262L (sv) 1978-06-18
CH625860A5 (en) 1981-10-15
SE427642B (sv) 1983-04-25
DE2657356A1 (de) 1978-06-22
FR2374560B1 (fr) 1982-12-17

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Legal Events

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CD Change of name or company name
ST Notification of lapse