GB1515008A - Tow vehicle and trailer combination having an electrical warning device - Google Patents

Tow vehicle and trailer combination having an electrical warning device

Info

Publication number
GB1515008A
GB1515008A GB4300775A GB4300775A GB1515008A GB 1515008 A GB1515008 A GB 1515008A GB 4300775 A GB4300775 A GB 4300775A GB 4300775 A GB4300775 A GB 4300775A GB 1515008 A GB1515008 A GB 1515008A
Authority
GB
United Kingdom
Prior art keywords
relay
connector
warning device
skid system
tow vehicle
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.)
Expired
Application number
GB4300775A
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.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Publication of GB1515008A publication Critical patent/GB1515008A/en
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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/885—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means using electrical circuitry

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

1515008 Detecting electrical faults on vehicles DBA SA 20 Oct 1975 [8 Nov 1974] 43007/75 Heading H2K An alarm 50 mounted on a towing vehicle 10 and responsive to a fault signal produced (32) on a trailing vehicle 12 is also arranged to be energized if the electrical connector 18 between the two vehicles fails. The fault signal may represent failure of an anti-skid system 14. A relay 34 normally receives an energizing voltage from the anti-skid system via the connector 18, but if the system or connector fail the relay drops out, cutting off a power supply to the anti-skid system and energizing the indicator 50. The relay has a time delay so that the indicator is testing each time the ignition switch 24 is closed.
GB4300775A 1974-11-08 1975-10-20 Tow vehicle and trailer combination having an electrical warning device Expired GB1515008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437041A FR2290328A1 (en) 1974-11-08 1974-11-08 MONITORING DEVICE FOR AN ELECTRICAL OR ELECTRONIC ASSEMBLY MOUNTED ON A TRAILER AND IN PARTICULAR OF AN ANTI-SLIP BRAKE CONTROL DEVICE

Publications (1)

Publication Number Publication Date
GB1515008A true GB1515008A (en) 1978-06-21

Family

ID=9144776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4300775A Expired GB1515008A (en) 1974-11-08 1975-10-20 Tow vehicle and trailer combination having an electrical warning device

Country Status (6)

Country Link
DE (1) DE2550104C2 (en)
ES (1) ES442426A1 (en)
FR (1) FR2290328A1 (en)
GB (1) GB1515008A (en)
IT (1) IT1048629B (en)
SE (1) SE406239B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472778A (en) * 1981-12-22 1984-09-18 Anti-Skid Controls Limited Vehicle anti-skid braking systems

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640355A1 (en) * 1976-09-08 1978-03-16 Bosch Gmbh Robert CONTROL DEVICE FOR TOWING CARS OF WAGONS WHICH AT LEAST THE TOWING CARS ARE EQUIPPED WITH AN ANTI-LOCK CONTROL SYSTEM
DE2741833A1 (en) * 1977-09-16 1979-03-29 Bosch Gmbh Robert METHOD AND DEVICE FOR CONTROLLING THE BRAKING BEHAVIOR OF WAGONS
DE3038464C2 (en) * 1980-10-11 1983-03-31 Robert Bosch Gmbh, 7000 Stuttgart Device for recognizing a trailer coupled to a towing vehicle
DE3237165C2 (en) * 1982-10-07 1985-12-12 Bayerische Motoren Werke AG, 8000 München Testing device for electric motors in motor vehicles
DE4240447C1 (en) * 1992-12-02 1993-09-30 Daimler Benz Ag Electronic identification and recognition of a vehicle-specific combination of optional electronic control units

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1680104A1 (en) * 1968-02-19 1971-11-11 Heidenreich Robert Dipl Ing Function monitoring device for power transmission devices, especially for brake systems and clutches in motor vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472778A (en) * 1981-12-22 1984-09-18 Anti-Skid Controls Limited Vehicle anti-skid braking systems

Also Published As

Publication number Publication date
DE2550104A1 (en) 1976-05-20
DE2550104C2 (en) 1982-11-18
ES442426A1 (en) 1977-04-01
FR2290328B1 (en) 1977-03-18
SE7512470L (en) 1976-05-10
IT1048629B (en) 1980-12-20
FR2290328A1 (en) 1976-06-04
SE406239B (en) 1979-01-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee