IT1171354B - Dispositivo di blocco incrociato per cambi di velocita' per trasmissioni di veicoli a motore - Google Patents

Dispositivo di blocco incrociato per cambi di velocita' per trasmissioni di veicoli a motore

Info

Publication number
IT1171354B
IT1171354B IT48803/81A IT4880381A IT1171354B IT 1171354 B IT1171354 B IT 1171354B IT 48803/81 A IT48803/81 A IT 48803/81A IT 4880381 A IT4880381 A IT 4880381A IT 1171354 B IT1171354 B IT 1171354B
Authority
IT
Italy
Prior art keywords
transmissions
locking device
motor vehicles
speed changes
cross locking
Prior art date
Application number
IT48803/81A
Other languages
English (en)
Other versions
IT8148803A0 (it
Inventor
Joseph L Malkowski
Calvin G Wells
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of IT8148803A0 publication Critical patent/IT8148803A0/it
Application granted granted Critical
Publication of IT1171354B publication Critical patent/IT1171354B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer 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
    • 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
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19167—In series plural interchangeably locked nonplanetary units
    • 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
    • Y10T74/20024—Fluid actuator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Structure Of Transmissions (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Control Of Transmission Device (AREA)
IT48803/81A 1980-07-03 1981-07-01 Dispositivo di blocco incrociato per cambi di velocita' per trasmissioni di veicoli a motore IT1171354B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/165,612 US4441379A (en) 1980-07-03 1980-07-03 Interlock device for a transmission shift mechanism

Publications (2)

Publication Number Publication Date
IT8148803A0 IT8148803A0 (it) 1981-07-01
IT1171354B true IT1171354B (it) 1987-06-10

Family

ID=22599654

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48803/81A IT1171354B (it) 1980-07-03 1981-07-01 Dispositivo di blocco incrociato per cambi di velocita' per trasmissioni di veicoli a motore

Country Status (8)

Country Link
US (1) US4441379A (it)
JP (1) JPS5747064A (it)
BE (1) BE889479A (it)
DE (1) DE3123404A1 (it)
FR (1) FR2486188A1 (it)
GB (1) GB2079388A (it)
IT (1) IT1171354B (it)
NL (1) NL8102985A (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE19376T1 (de) * 1981-08-26 1986-05-15 Deere & Co Anordnung fuer die gangschaltung fuer ein fahrzeug.
DE3141271C2 (de) * 1981-10-17 1984-04-26 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Fahrgeschwindigkeitsabhängige Schaltvorrichtung
FR2532711B1 (fr) * 1982-09-03 1987-06-19 Panhard Levassor Sa Const Meca Transmission pour vehicule automobile
US4561325A (en) * 1983-10-20 1985-12-31 Dana Corporation Transmission and range box control
JPS6099728A (ja) * 1983-11-04 1985-06-03 Yamaha Motor Co Ltd 小型車輛のバツク装置
US4631984A (en) * 1985-03-21 1986-12-30 Eaton Corporation Speed-sensitive shift control
US4827787A (en) * 1986-12-30 1989-05-09 Sundstrand Corporation Mechanical transmission locking mechanism
US5054335A (en) * 1987-05-29 1991-10-08 Andrews Ben A System for shifting four-wheel vehicles
WO1988009453A1 (en) * 1987-05-29 1988-12-01 Andrews Ben A System for shifting four-wheel vehicles
GB8809945D0 (en) * 1988-04-27 1988-06-02 Eaton Corp Pneumatic control system
JP2701405B2 (ja) * 1988-12-29 1998-01-21 いすゞ自動車株式会社 変速機の操作装置
US5284065A (en) * 1992-09-18 1994-02-08 Dana Corporation Removable overdrive lockout
US6067871A (en) * 1997-09-12 2000-05-30 Eaton Corporation Variable resistance shift rail detent assembly and shift control method employing same
US6000296A (en) * 1998-03-30 1999-12-14 Chrysler Corporation Gated selector lever and controls for automatic transmission and transfer case
US6027426A (en) * 1998-05-28 2000-02-22 Transmission Technologies Corporation Neutral sensing and shift lever interlock assembly for a vehicular transmission
US6170596B1 (en) * 1998-10-23 2001-01-09 Challenge Karts U.S.A., Inc. Racing go-cart vehicle
ES2660552T3 (es) * 2012-09-06 2018-03-22 Iveco S.P.A. Vehículo que comprende un distribuidor de torque para dos ejes, método para controlar el mismo, programa informático y medios que pueden ser leídos por una computadora
SE1450403A1 (sv) * 2014-04-03 2015-10-04 Scania Cv Ab Arrangemang och förfarande för iläggning av en växel i en växellåda
US10906396B1 (en) * 2017-04-20 2021-02-02 Oshkosh Defense, Llc Transfer case neutral override and remote pump mounting
CN112455224B (zh) * 2020-11-27 2022-03-22 三一汽车起重机械有限公司 一种分动箱、底盘总成及起重机

Family Cites Families (8)

* 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
GB681759A (en) * 1949-12-16 1952-10-29 Fuller Mfg Co Change speed gearing
US2654268A (en) * 1951-07-14 1953-10-06 Fuller Mfg Co Shift control for auxiliary transmissions
US2738690A (en) * 1953-10-02 1956-03-20 Fuller Mfg Co Means limiting energization of transmission shifting apparatus
US3049929A (en) * 1959-03-06 1962-08-21 Dana Corp Split drive shaft power take-off unit
US3679016A (en) * 1970-09-09 1972-07-25 North American Rockwell Vehicle provided with four wheel drive system
US3941199A (en) * 1974-07-22 1976-03-02 Warn Industries, Inc. Power transmission for a vehicle
US4070914A (en) * 1976-09-17 1978-01-31 Jack Reinhardt Hydraulic clutch-controlled transmission gear detent system

Also Published As

Publication number Publication date
FR2486188A1 (fr) 1982-01-08
BE889479A (nl) 1981-11-03
US4441379A (en) 1984-04-10
GB2079388A (en) 1982-01-20
JPS5747064A (en) 1982-03-17
DE3123404A1 (de) 1982-04-01
IT8148803A0 (it) 1981-07-01
NL8102985A (nl) 1982-02-01

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