IT1203566B - Attuatore per freni di veicoli ferroviari e simili - Google Patents

Attuatore per freni di veicoli ferroviari e simili

Info

Publication number
IT1203566B
IT1203566B IT67444/86A IT6744486A IT1203566B IT 1203566 B IT1203566 B IT 1203566B IT 67444/86 A IT67444/86 A IT 67444/86A IT 6744486 A IT6744486 A IT 6744486A IT 1203566 B IT1203566 B IT 1203566B
Authority
IT
Italy
Prior art keywords
screw
fluid pressure
actuator
railway
brakes
Prior art date
Application number
IT67444/86A
Other languages
English (en)
Other versions
IT8667444A0 (it
Inventor
Roberto Correndo
Original Assignee
Wabco Westinghouse Spa
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 Wabco Westinghouse Spa filed Critical Wabco Westinghouse Spa
Priority to IT67444/86A priority Critical patent/IT1203566B/it
Publication of IT8667444A0 publication Critical patent/IT8667444A0/it
Priority to DE8787830175T priority patent/DE3775468D1/de
Priority to EP87830175A priority patent/EP0247977B1/en
Priority to AT87830175T priority patent/ATE70791T1/de
Application granted granted Critical
Publication of IT1203566B publication Critical patent/IT1203566B/it

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
    • B61H15/00—Wear-compensating mechanisms, e.g. slack adjusters
    • 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
    • B60T17/083—Combination of service brake actuators with spring loaded brake actuators
    • 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
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
IT67444/86A 1986-05-29 1986-05-29 Attuatore per freni di veicoli ferroviari e simili IT1203566B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67444/86A IT1203566B (it) 1986-05-29 1986-05-29 Attuatore per freni di veicoli ferroviari e simili
DE8787830175T DE3775468D1 (de) 1986-05-29 1987-05-11 Bremsbetaetigungsvorrichtung fuer schienenfahrzeuge.
EP87830175A EP0247977B1 (en) 1986-05-29 1987-05-11 Brake actuator for railway vehicles and the like
AT87830175T ATE70791T1 (de) 1986-05-29 1987-05-11 Bremsbetaetigungsvorrichtung fuer schienenfahrzeuge.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67444/86A IT1203566B (it) 1986-05-29 1986-05-29 Attuatore per freni di veicoli ferroviari e simili

Publications (2)

Publication Number Publication Date
IT8667444A0 IT8667444A0 (it) 1986-05-29
IT1203566B true IT1203566B (it) 1989-02-15

Family

ID=11302431

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67444/86A IT1203566B (it) 1986-05-29 1986-05-29 Attuatore per freni di veicoli ferroviari e simili

Country Status (4)

Country Link
EP (1) EP0247977B1 (it)
AT (1) ATE70791T1 (it)
DE (1) DE3775468D1 (it)
IT (1) IT1203566B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578607B1 (fr) * 1985-03-08 1987-06-05 Sab Nife Ste Sab Dispositif de commande d'une timonerie de frein de vehicule comprenant un frein de service et un frein de stationnement
DE3744202A1 (de) * 1987-12-24 1989-07-06 Bergische Stahlindustrie Bremsbetaetigungszylinder mit federspeicher
KR100757386B1 (ko) * 2001-06-01 2007-09-10 재 영 이 철도차량용 제동실린더 유니트
CN112849201B (zh) * 2021-03-15 2022-04-08 中车株洲电力机车有限公司 一种轨道车辆及其停放制动装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473143A1 (fr) * 1980-01-02 1981-07-10 Sab Ensemble constitue par l'adaptation d'un frein d'immobilisation au frein de service d'un bloc de freinage
FR2492330A1 (fr) * 1980-10-21 1982-04-23 Wabco Westinghouse Cylindre de frein a deux pistons
IT1154433B (it) * 1982-01-15 1987-01-21 Wabco Westinghouse Spa Attuatore a fluido sotto pressione con dispositivo di intervento a molla per freni di veicoli ferroviari e simili

Also Published As

Publication number Publication date
IT8667444A0 (it) 1986-05-29
EP0247977A3 (en) 1989-09-06
DE3775468D1 (de) 1992-02-06
EP0247977A2 (en) 1987-12-02
EP0247977B1 (en) 1991-12-27
ATE70791T1 (de) 1992-01-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950530