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ES8401390A1 - Inhibitor for transmission control systems - Google Patents

Inhibitor for transmission control systems

Info

Publication number
ES8401390A1
ES8401390A1 ES518222A ES518222A ES8401390A1 ES 8401390 A1 ES8401390 A1 ES 8401390A1 ES 518222 A ES518222 A ES 518222A ES 518222 A ES518222 A ES 518222A ES 8401390 A1 ES8401390 A1 ES 8401390A1
Authority
ES
Spain
Prior art keywords
inhibitor
transmission control
control systems
transmission
engine speed
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
ES518222A
Other languages
Spanish (es)
Other versions
ES518222A0 (en
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.)
AE PLC
Original Assignee
AE PLC
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 AE PLC filed Critical AE PLC
Publication of ES8401390A1 publication Critical patent/ES8401390A1/en
Publication of ES518222A0 publication Critical patent/ES518222A0/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

An inhibitor is provided which compares at 17 the engine speed 16 with a predetermined engine speed 18 and, if the transmission is sought to be engaged while the predetermined speed is exceeded, prevents transmission engagement. The driver has to select disengagement of the transmission and reduce the engine speed below the predetermined speed before the transmission can be re-engaged.
ES518222A 1981-12-16 1982-12-15 A TRANSMISSION APPLICATION INHIBITOR DEVICE FOR USE WITH AN ENGINE. Granted ES518222A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8137939 1981-12-16

Publications (2)

Publication Number Publication Date
ES8401390A1 true ES8401390A1 (en) 1983-12-01
ES518222A0 ES518222A0 (en) 1983-12-01

Family

ID=10526653

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518222A Granted ES518222A0 (en) 1981-12-16 1982-12-15 A TRANSMISSION APPLICATION INHIBITOR DEVICE FOR USE WITH AN ENGINE.

Country Status (5)

Country Link
ES (1) ES518222A0 (en)
FR (1) FR2518027B1 (en)
GB (1) GB2112089B (en)
IT (1) IT1155386B (en)
PT (1) PT75989B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232649C2 (en) * 1992-09-29 1996-11-21 Siemens Ag Safety device on a motor vehicle with an automatic transmission
DE102016122929A1 (en) * 2016-11-28 2018-05-30 Volkswagen Aktiengesellschaft Method for determining the operability of a drive unit in a drive system of a motor vehicle, control unit and computer program product

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721136A (en) * 1970-10-13 1973-03-20 N Irie Electronic control device for automatic power transmission mechanism
DE2438249A1 (en) * 1974-08-08 1976-02-19 Bosch Gmbh Robert ELECTRONIC CONTROL UNIT
US4208925A (en) * 1977-08-11 1980-06-24 Caterpillar Tractor Co. Electronic transmission control and method therefor
AU525952B2 (en) * 1978-01-24 1982-12-09 Lahive, John A. Mechanical automatic transmission
DE2848624A1 (en) * 1978-11-09 1980-05-22 Bosch Gmbh Robert METHOD FOR INFLUENCING AN INTERNAL COMBUSTION ENGINE AND DEVICE FOR IMPLEMENTING THE METHOD
JPS56131430A (en) * 1980-03-15 1981-10-15 Fuji Heavy Ind Ltd Controller for electromagnetic powder type clutch of vehicle

Also Published As

Publication number Publication date
GB2112089A (en) 1983-07-13
FR2518027A1 (en) 1983-06-17
PT75989B (en) 1985-12-03
PT75989A (en) 1983-01-01
IT8224765A1 (en) 1984-06-15
FR2518027B1 (en) 1988-09-23
IT1155386B (en) 1987-01-28
ES518222A0 (en) 1983-12-01
GB2112089B (en) 1985-06-26
IT8224765A0 (en) 1982-12-15

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