IT1127628B - INTERNAL BREATHER DEVICE OF PNEUMECHANICAL BRAKING CYLINDERS FOR VEHICLE BRAKING SYSTEMS - Google Patents

INTERNAL BREATHER DEVICE OF PNEUMECHANICAL BRAKING CYLINDERS FOR VEHICLE BRAKING SYSTEMS

Info

Publication number
IT1127628B
IT1127628B IT27628/79A IT2762879A IT1127628B IT 1127628 B IT1127628 B IT 1127628B IT 27628/79 A IT27628/79 A IT 27628/79A IT 2762879 A IT2762879 A IT 2762879A IT 1127628 B IT1127628 B IT 1127628B
Authority
IT
Italy
Prior art keywords
pneumechanical
braking
breather device
cylinders
internal breather
Prior art date
Application number
IT27628/79A
Other languages
Italian (it)
Other versions
IT7927628A0 (en
Inventor
Domenico Angelillo
Original Assignee
Magneti Marelli 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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT27628/79A priority Critical patent/IT1127628B/en
Publication of IT7927628A0 publication Critical patent/IT7927628A0/en
Priority to DE19803040691 priority patent/DE3040691A1/en
Priority to GB8035613A priority patent/GB2064651B/en
Priority to FR8025391A priority patent/FR2471306B1/en
Application granted granted Critical
Publication of IT1127628B publication Critical patent/IT1127628B/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
IT27628/79A 1979-11-28 1979-11-28 INTERNAL BREATHER DEVICE OF PNEUMECHANICAL BRAKING CYLINDERS FOR VEHICLE BRAKING SYSTEMS IT1127628B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT27628/79A IT1127628B (en) 1979-11-28 1979-11-28 INTERNAL BREATHER DEVICE OF PNEUMECHANICAL BRAKING CYLINDERS FOR VEHICLE BRAKING SYSTEMS
DE19803040691 DE3040691A1 (en) 1979-11-28 1980-10-29 DEVICE FOR INTERNAL VENTILATION OF PNEUMATIC-MECHANICAL BRAKE CYLINDERS FOR BRAKE SYSTEMS OF VEHICLES
GB8035613A GB2064651B (en) 1979-11-28 1980-11-05 Inside vent device for pneumomechanical braking cylinders in vehicle braking systems
FR8025391A FR2471306B1 (en) 1979-11-28 1980-11-26 DEVICE FOR EXHAUSTING THE INTERIOR OF PNEUMOMECHANICAL BRAKE CYLINDERS FOR VEHICLE BRAKING SYSTEMS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27628/79A IT1127628B (en) 1979-11-28 1979-11-28 INTERNAL BREATHER DEVICE OF PNEUMECHANICAL BRAKING CYLINDERS FOR VEHICLE BRAKING SYSTEMS

Publications (2)

Publication Number Publication Date
IT7927628A0 IT7927628A0 (en) 1979-11-28
IT1127628B true IT1127628B (en) 1986-05-21

Family

ID=11222007

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27628/79A IT1127628B (en) 1979-11-28 1979-11-28 INTERNAL BREATHER DEVICE OF PNEUMECHANICAL BRAKING CYLINDERS FOR VEHICLE BRAKING SYSTEMS

Country Status (4)

Country Link
DE (1) DE3040691A1 (en)
FR (1) FR2471306B1 (en)
GB (1) GB2064651B (en)
IT (1) IT1127628B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480530A (en) * 1982-06-28 1984-11-06 Aeroquip Corporation Braking actuator
US6588314B1 (en) * 2000-03-15 2003-07-08 Haldex Brake Corporation Sealed brake actuator
US8100047B2 (en) * 2008-10-20 2012-01-24 Haldex Brake Corporation Slip seal diaphragm for spring brake actuator
US9688261B2 (en) * 2012-03-16 2017-06-27 Haldex Brake Products Corporation Spring brake actuator with a caging bolt bearing joining a pressure plate and actuator tube
EP2711258B1 (en) * 2012-09-24 2017-12-27 Kancioglu Otomotiv Sanayi Ve Ticaret Anonim Sirketi Internal breathing system for spring brake actuator type diaphragm-piston
JP5948224B2 (en) * 2012-11-05 2016-07-06 ナブテスコオートモーティブ株式会社 Spring brake chamber
KR101539892B1 (en) * 2014-07-11 2015-07-28 (주)지앤피오토모티브 Brake Chamber Having Sealing Structure for Internal Air Circulation
EP4279348A1 (en) 2022-05-18 2023-11-22 ZF CV Systems Europe BV Spring brake actuator comprising a housing bottom with an embossing for a compression spring, and commercial vehicle comprising a respective spring brake actuator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724410A (en) * 1950-12-29 1955-11-22 Bendix Westinghouse Automotive Fluid pressure diaphragm securing assembly
FR1520311A (en) * 1967-04-24 1968-04-05 Elektromat Veb Wire guide installation for device for inserting conductors into the notches of a magnetic conductor for electrical machines
FR1599539A (en) * 1968-02-29 1970-07-15
DE6927124U (en) * 1969-07-08 1969-10-30 Westinghouse Bremsen U Appbau SUCTION-FREE VENTILATION DEVICE
US3710692A (en) * 1971-04-16 1973-01-16 Bendix Westinghouse Automotive Breathing system for spring brake actuator
US3800668A (en) * 1972-04-03 1974-04-02 Bendix Corp Breathing and failure detection system for spring brakes
IT1017467B (en) * 1974-07-26 1977-07-20 Magneti Marelli Spa BREATHER DEVICE FOR SPRING BRAKING ACTUATORS
FR2287370A1 (en) * 1974-10-08 1976-05-07 Pointout Rene PRESSURIZED FLUID CONTROL DEVICE FOR THE BRAKES OF A ROAD VEHICLE, INTENDED TO PROVIDE ROAD AND EMERGENCY OR PARKING BRAKING
DE2712135A1 (en) * 1977-03-19 1978-09-28 Bosch Gmbh Robert SPRING STORAGE CYLINDERS, IN PARTICULAR SPRING STORAGE BRAKE CYLINDERS FOR ROAD VEHICLES
DE2923359C2 (en) * 1979-06-08 1982-03-04 Knorr-Bremse GmbH, 8000 München Bleeding device on a combined service brake and spring brake cylinder
EP0025559B1 (en) * 1979-09-12 1984-03-21 Knorr-Bremse Ag Ventilating device for a spring brake actuator, more especially a combined service and spring brake actuator

Also Published As

Publication number Publication date
GB2064651A (en) 1981-06-17
FR2471306B1 (en) 1987-12-18
GB2064651B (en) 1983-10-19
DE3040691A1 (en) 1981-09-10
FR2471306A1 (en) 1981-06-19
IT7927628A0 (en) 1979-11-28

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