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IT950646B - Dispositivo di bloccaggio per il cambio di autoveicoli - Google Patents

Dispositivo di bloccaggio per il cambio di autoveicoli

Info

Publication number
IT950646B
IT950646B IT48329/72A IT4832972A IT950646B IT 950646 B IT950646 B IT 950646B IT 48329/72 A IT48329/72 A IT 48329/72A IT 4832972 A IT4832972 A IT 4832972A IT 950646 B IT950646 B IT 950646B
Authority
IT
Italy
Prior art keywords
vehicles
change
locking device
locking
Prior art date
Application number
IT48329/72A
Other languages
English (en)
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of IT950646B publication Critical patent/IT950646B/it

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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/74—Inputs being a function of engine parameters
    • F16H2059/746—Engine running state, e.g. on-off of ignition switch
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/36—Interlocking devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20085—Restriction of shift, gear selection, or gear engagement
    • Y10T74/20104—Shift element interlock
    • Y10T74/20116—Resiliently biased interlock

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Basic Packing Technique (AREA)
  • Binders And Loading Units For Sheaves (AREA)
IT48329/72A 1971-02-17 1972-02-15 Dispositivo di bloccaggio per il cambio di autoveicoli IT950646B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB488471A GB1371764A (en) 1971-02-17 1971-02-17 Locking arrangement for vehicle gearbox

Publications (1)

Publication Number Publication Date
IT950646B true IT950646B (it) 1973-06-20

Family

ID=9785656

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48329/72A IT950646B (it) 1971-02-17 1972-02-15 Dispositivo di bloccaggio per il cambio di autoveicoli

Country Status (8)

Country Link
US (1) US3780602A (it)
JP (1) JPS5249212B1 (it)
DE (1) DE2207127A1 (it)
ES (1) ES177143Y (it)
FR (1) FR2125936A5 (it)
GB (1) GB1371764A (it)
IT (1) IT950646B (it)
ZA (1) ZA72480B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5071922U (it) * 1973-11-05 1975-06-25
DE2723586C2 (de) * 1977-05-25 1982-01-14 Rudi 7512 Rheinstetten Stoll Getriebeschalthebelsperre
US4262554A (en) * 1978-08-18 1981-04-21 S.R.M. Hydromekanik Aktiebolag Hydraulic valve system for controlling particularly a vehicle gearbox
DE79408T1 (de) * 1981-11-18 1984-03-01 Deere & Co., 61265 Moline, Ill. Anlass-sicherheitsschalter an kraftfahrzeuggetrieben.
US4550628A (en) * 1984-03-02 1985-11-05 Dana Corporation Transmission interlock system
GB8716460D0 (en) * 1987-07-13 1987-08-19 Knowles R Gearbox selector lock
DE4323648C1 (de) * 1993-07-15 1995-03-30 Ford Werke Ag Verriegelungsvorrichtung für Schaltstangen in Wechselgetrieben von Kraftfahrzeugen
US5558299A (en) * 1994-04-19 1996-09-24 Mcdonnell Douglas Corporation Wing fold push-pin locking assembly
CN102428300B (zh) * 2009-05-12 2014-12-17 沃尔沃拉斯特瓦格纳公司 车辆变速器中的联锁装置
CN102092286B (zh) * 2010-12-18 2012-09-12 襄阳宇清传动科技有限公司 电驱动机械式变速动力传动系统及其控制系统
FR3100593B1 (fr) * 2019-09-10 2022-06-24 Renault Sas Dispositif de commande interne de vitesses avec interverrouillage de passage electrique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637221A (en) * 1949-12-16 1953-05-05 Fuller Mfg Co Change-speed gearing
US2847871A (en) * 1957-02-01 1958-08-19 Allis Chalmers Mfg Co Positive lock and detent mechanism for shift rods

Also Published As

Publication number Publication date
ES177143Y (es) 1973-03-01
GB1371764A (en) 1974-10-23
DE2207127A1 (de) 1972-08-31
ZA72480B (en) 1972-09-27
ES177143U (es) 1972-09-16
US3780602A (en) 1973-12-25
JPS5249212B1 (it) 1977-12-15
FR2125936A5 (it) 1972-09-29

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