IT979698B - Meccanismo di trasmissione per autoveicoli particolarmente per cambi di velocita - Google Patents

Meccanismo di trasmissione per autoveicoli particolarmente per cambi di velocita

Info

Publication number
IT979698B
IT979698B IT7348566A IT4856673A IT979698B IT 979698 B IT979698 B IT 979698B IT 7348566 A IT7348566 A IT 7348566A IT 4856673 A IT4856673 A IT 4856673A IT 979698 B IT979698 B IT 979698B
Authority
IT
Italy
Prior art keywords
gear
reverse
shift lever
moved
axis
Prior art date
Application number
IT7348566A
Other languages
English (en)
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Application granted granted Critical
Publication of IT979698B publication Critical patent/IT979698B/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
    • 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
    • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
    • 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
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H2059/048—Ratio selector apparatus with means for unlocking select or shift movement to allow access to reverse gear position
    • 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
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • 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
    • Y10T74/20091—Prevention of reverse shift
    • 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
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/2063—Stops

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
IT7348566A 1972-03-04 1973-03-02 Meccanismo di trasmissione per autoveicoli particolarmente per cambi di velocita IT979698B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972026620U JPS48102470U (it) 1972-03-04 1972-03-04

Publications (1)

Publication Number Publication Date
IT979698B true IT979698B (it) 1974-09-30

Family

ID=12198504

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7348566A IT979698B (it) 1972-03-04 1973-03-02 Meccanismo di trasmissione per autoveicoli particolarmente per cambi di velocita

Country Status (6)

Country Link
US (1) US3815436A (it)
JP (1) JPS48102470U (it)
DE (1) DE2310311C3 (it)
FR (1) FR2175435A5 (it)
GB (1) GB1371476A (it)
IT (1) IT979698B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343202A (en) * 1978-05-12 1982-08-10 Jsj Corporation Pull-type lockout actuator for transmission shifters
US4328712A (en) * 1980-01-24 1982-05-11 Jsj Corporation Lockout for gimbal-type automotive transmission gear shifter
GB2053384B (en) * 1979-07-05 1983-02-02 Deere & Co Shift lever assembly
US4259878A (en) * 1979-10-29 1981-04-07 Deere & Company Hand control mechanism
FR2469749A1 (fr) * 1979-11-07 1981-05-22 Peugeot Dispositif de commande manuelle de changement de vitesses a verrouillage de la marche arriere
DE3218872A1 (de) * 1982-05-19 1983-11-24 Fiat Veicoli Industriali S.p.A., 10100 Torino Schaltvorrichtung fuer ein gangwechselgetriebe von fahrzeugen, insbesondere nutzfahrzeugen
DE19821117A1 (de) * 1998-05-12 1999-11-18 Volkswagen Ag Vorrichtung zum Anwählen und Schalten zwischen vorgegebenen Positionen
GB2347181A (en) * 1999-02-23 2000-08-30 Draftex Ind Ltd Releasably preventing movement of a gear lever into reverse gear
JP4377047B2 (ja) * 2000-01-11 2009-12-02 株式会社小松製作所 操作レバー装置
JP2013194751A (ja) * 2012-03-15 2013-09-30 Yamaha Motor Co Ltd 変速機及び変速機を備えた車両
DE102018129239A1 (de) * 2018-11-20 2020-05-20 Inventus Engineering Gmbh Bedieneinrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1475771A (fr) * 1966-02-01 1967-04-07 Publicite Francaise Dispositif de commande d'une boîte de vitesses de véhicule automobile
US3597992A (en) * 1969-08-06 1971-08-10 Deano Dyno Soars Inc Reverse gear lockout mechanism
DE2001261C3 (de) * 1970-01-13 1975-01-09 Adam Opel Ag, 6090 Ruesselsheim Schaltvorrichtung für Wechselgetriebe, insbesondere für Kraftfahrzeuge

Also Published As

Publication number Publication date
DE2310311C3 (de) 1978-08-10
DE2310311A1 (de) 1973-09-13
DE2310311B2 (de) 1977-12-15
GB1371476A (en) 1974-10-23
US3815436A (en) 1974-06-11
FR2175435A5 (it) 1973-10-19
JPS48102470U (it) 1973-12-01

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