IT1252698B - Sistema e meccanismo di bloccaggio per cambio marce di veicoli - Google Patents

Sistema e meccanismo di bloccaggio per cambio marce di veicoli

Info

Publication number
IT1252698B
IT1252698B ITMI913199A IT1252698B IT 1252698 B IT1252698 B IT 1252698B IT MI913199 A ITMI913199 A IT MI913199A IT 1252698 B IT1252698 B IT 1252698B
Authority
IT
Italy
Prior art keywords
locking
gear
steering
locking mechanism
locked
Prior art date
Application number
Other languages
English (en)
Inventor
Charles Osborn
Original Assignee
Grand Haven Stamped Prod
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 Grand Haven Stamped Prod filed Critical Grand Haven Stamped Prod
Publication of ITMI913199A0 publication Critical patent/ITMI913199A0/it
Publication of ITMI913199A1 publication Critical patent/ITMI913199A1/it
Application granted granted Critical
Publication of IT1252698B publication Critical patent/IT1252698B/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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H59/10—Range selector apparatus comprising levers
    • 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
    • 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
    • F16H61/22—Locking of the control input devices
    • F16H2061/223—Electrical gear shift lock, e.g. locking of lever in park or neutral position by electric means if brake is not applied; Key interlock, i.e. locking the key if lever is not in park 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
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H59/54—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the brakes, e.g. parking brakes
    • 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
    • F16H61/22—Locking of the control input 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
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5889—For automotive vehicles
    • Y10T70/5956—Steering mechanism with switch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Control Of Transmission Device (AREA)

Abstract

Un meccanismo ed un sistema di bloccaggio per un cambio marce di veicoli nei quali la leva del cambio marce viene bloccata in una posizione di bloccaggio di parcheggio sino a che i freni del veicolo automobilistico sono inseriti e/o il meccanismo di bloccaggio dello sterzo posizionato nel piantone di sterzo del veicolo viene sbloccato dalla chiave di accensione del veicolo. Alternativamente il dente di arresto della leva del cambio è vincolato da un braccio di bloccaggio che collega il meccanismo del freno ed il cavo di bloccaggio estendentisi dal piantone di sterzo. Alternativamente il cavo di bloccaggio è eliminato disponendo due moduli di comando elettrico collegati al meccanismo del freno e alla chiave di accensione, che comanda il meccanismo di bloccaggio dello sterzo, e collegati in un unico circuito così che la leva del cambio non può essere spostata dalle posizioni di parcheggio ad altra marcia con freno inserito e meccanismo di bloccaggio dello sterzo bloccato dalla chiave di accensione impedendo il ritorno dell'interruttore di accesione alla posizione di bloccaggio sino a che la leva del cambio è nella posizione di parcheggio.
IT91MI3199 1991-01-17 1991-11-29 Sistema e meccanismo di bloccaggio per cambio marce di veicoli IT1252698B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/642,477 US5096033A (en) 1991-01-17 1991-01-17 Lockout mechanism and system for vehicle shifter

Publications (3)

Publication Number Publication Date
ITMI913199A0 ITMI913199A0 (it) 1991-11-29
ITMI913199A1 ITMI913199A1 (it) 1993-05-29
IT1252698B true IT1252698B (it) 1995-06-26

Family

ID=24576726

Family Applications (1)

Application Number Title Priority Date Filing Date
IT91MI3199 IT1252698B (it) 1991-01-17 1991-11-29 Sistema e meccanismo di bloccaggio per cambio marce di veicoli

Country Status (6)

Country Link
US (1) US5096033A (it)
EP (1) EP0495667A1 (it)
JP (1) JPH0642631A (it)
CA (1) CA2052580C (it)
ES (1) ES2063603B1 (it)
IT (1) IT1252698B (it)

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Also Published As

Publication number Publication date
EP0495667A1 (en) 1992-07-22
ES2063603R (it) 1996-01-16
ITMI913199A1 (it) 1993-05-29
US5096033A (en) 1992-03-17
ES2063603B1 (es) 1996-08-01
CA2052580C (en) 1994-03-29
ES2063603A2 (es) 1995-01-01
ITMI913199A0 (it) 1991-11-29
CA2052580A1 (en) 1992-07-18
JPH0642631A (ja) 1994-02-18

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