FR2154121A5 - - Google Patents

Info

Publication number
FR2154121A5
FR2154121A5 FR7233133A FR7233133A FR2154121A5 FR 2154121 A5 FR2154121 A5 FR 2154121A5 FR 7233133 A FR7233133 A FR 7233133A FR 7233133 A FR7233133 A FR 7233133A FR 2154121 A5 FR2154121 A5 FR 2154121A5
Authority
FR
France
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.)
Expired
Application number
FR7233133A
Other languages
French (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.)
Royal Industries Co Ltd
Royal Industries Inc
Original Assignee
Royal Industries Co Ltd
Royal Industries Inc
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 Royal Industries Co Ltd, Royal Industries Inc filed Critical Royal Industries Co Ltd
Application granted granted Critical
Publication of FR2154121A5 publication Critical patent/FR2154121A5/fr
Expired legal-status Critical Current

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
    • B60T17/085—Spring loaded brake actuators
    • B60T17/086—Spring loaded brake actuators with emergency release device

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR7233133A 1971-09-20 1972-09-19 Expired FR2154121A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18167371A 1971-09-20 1971-09-20

Publications (1)

Publication Number Publication Date
FR2154121A5 true FR2154121A5 (OSRAM) 1973-05-04

Family

ID=22665281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7233133A Expired FR2154121A5 (OSRAM) 1971-09-20 1972-09-19

Country Status (7)

Country Link
US (1) US3770324A (OSRAM)
JP (1) JPS4837821A (OSRAM)
AU (1) AU1878676A (OSRAM)
BR (1) BR7206496D0 (OSRAM)
DE (1) DE2246045A1 (OSRAM)
FR (1) FR2154121A5 (OSRAM)
GB (1) GB1409069A (OSRAM)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998495A (en) * 1974-11-04 1976-12-21 Wagner Electric Corporation Locking dashboard control valve
US4313641A (en) * 1979-11-02 1982-02-02 Fail Safe Industries, Inc. Selectively operable control system for vehicle brake valve
GB2116660A (en) * 1982-03-12 1983-09-28 Bendix Ltd Anti-theft spring brake system
SE441174B (sv) * 1983-02-18 1985-09-16 Vihab Anordning for att forhindra stold av fordon och slepvagn, vars ferdbromsar och parkeringsbroms utgores av med tryckluft manovrerade bromsar, vilken anordning innefattar en av ett kodlas styrd ventil
FI72933C (fi) * 1985-11-12 1987-08-10 Ensio Antero Toikka Foerfarande och system foer att hindra tillgrippning av ett kombinationsfordon och/eller en trailer avsedd att kopplas med ett dragningsfordon.
IL78404A (en) * 1986-04-02 1991-12-15 Jehuda Baruch Anti-theft system for vehicles
GB2205620A (en) * 1987-04-23 1988-12-14 Transport Electronics Internat Lockable vehicle parking brake
US4934492A (en) * 1989-04-10 1990-06-19 Hayes Sheen Michael P Automatic vehicle brake lock system
US5431487A (en) * 1992-12-16 1995-07-11 Poricelli; Ciro Hydraulic brake lock with electric valve controller
GB2279416B (en) * 1993-06-22 1996-10-02 Bramley David Eng Ltd Parking brake system
SE510583C2 (sv) * 1994-10-24 1999-06-07 Sab Wabco Ab Säkerhetsbromsarrangemang i en bromsaktuator
US6652042B2 (en) 2002-01-17 2003-11-25 James J. Johnson Locking system for air brakes of parked trailer
DE102008030303A1 (de) * 2008-06-25 2009-12-31 Hetzel, Jürgen Diebstahlsicherung an Sattelanhänger und Anhänger durch abschließbares Betätungungsventil der Feststellbremse
US8376472B1 (en) * 2009-10-19 2013-02-19 Erik H. Hoffer Permanent air locking mechanism
US10377362B2 (en) * 2016-04-11 2019-08-13 Peter Posta Braking control system for a trailer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1339075A (en) * 1919-09-12 1920-05-04 Walter H Toelle Lock-housing for screws and bolts
US1394860A (en) * 1921-03-10 1921-10-25 Clarence D Armstrong Gasolene-flow-line lock
US3285672A (en) * 1961-03-21 1966-11-15 Royal Industries Fluid operated braking system
US3240537A (en) * 1963-08-14 1966-03-15 Bendix Westinghouse Automotive Trailer brake fluid system including a mechanical lock
US3298210A (en) * 1964-12-29 1967-01-17 Elevator Specialties Corp Elevator shaft door safety mechanism
US3291004A (en) * 1965-04-06 1966-12-13 Royal Industries Pneumatic brake setting means with emergency mechanical actuator therefor
US3362426A (en) * 1965-06-11 1968-01-09 Charles R. Polit Lock valve anti-theft device
US3340891A (en) * 1966-05-12 1967-09-12 Garza Jesus De La Key-operated non-drip valve
US3674321A (en) * 1970-06-29 1972-07-04 John Garfield Fontaine Captive air brake for vehicles

Also Published As

Publication number Publication date
JPS4837821A (OSRAM) 1973-06-04
DE2246045A1 (de) 1973-03-29
AU4684572A (en) 1974-03-28
GB1409069A (en) 1975-10-08
BR7206496D0 (pt) 1973-08-23
AU1878676A (en) 1977-02-03
US3770324A (en) 1973-11-06

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Legal Events

Date Code Title Description
ST Notification of lapse