ITMI20011267A0 - GEAR REVERSE SWITCHABLE UNDER LOAD - Google Patents

GEAR REVERSE SWITCHABLE UNDER LOAD

Info

Publication number
ITMI20011267A0
ITMI20011267A0 IT2001MI001267A ITMI20011267A ITMI20011267A0 IT MI20011267 A0 ITMI20011267 A0 IT MI20011267A0 IT 2001MI001267 A IT2001MI001267 A IT 2001MI001267A IT MI20011267 A ITMI20011267 A IT MI20011267A IT MI20011267 A0 ITMI20011267 A0 IT MI20011267A0
Authority
IT
Italy
Prior art keywords
under load
gear reverse
switchable under
reverse switchable
gear
Prior art date
Application number
IT2001MI001267A
Other languages
Italian (it)
Inventor
Eduard Heilig
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of ITMI20011267A0 publication Critical patent/ITMI20011267A0/en
Publication of ITMI20011267A1 publication Critical patent/ITMI20011267A1/en

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
    • F16H63/40—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 comprising signals other than signals for actuating the final output mechanisms
    • F16H63/48—Signals to a parking brake or parking lock; Control of parking locks or brakes being part of the transmission
    • 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
    • F16H61/0059—Braking of gear output shaft using simultaneous engagement of friction devices applied for different gear ratios
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0246—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by initiating reverse gearshift

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Stand-By Power Supply Arrangements (AREA)
IT2001MI001267A 2000-07-07 2001-06-15 SWITCHING INVERTER SWITCHABLE UNDER LOAD ITMI20011267A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10033202A DE10033202A1 (en) 2000-07-07 2000-07-07 Reversing gear for switching under load has electric valve always breaking connecting line to forward-gear and reverse gear clutches when pedal is not being used

Publications (2)

Publication Number Publication Date
ITMI20011267A0 true ITMI20011267A0 (en) 2001-06-15
ITMI20011267A1 ITMI20011267A1 (en) 2002-12-15

Family

ID=7648223

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001MI001267A ITMI20011267A1 (en) 2000-07-07 2001-06-15 SWITCHING INVERTER SWITCHABLE UNDER LOAD

Country Status (2)

Country Link
DE (1) DE10033202A1 (en)
IT (1) ITMI20011267A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545798A1 (en) * 1975-10-13 1977-04-21 Renk Ag Zahnraeder Idling control for automatic transmission - with drive disconnected at idling speed and with vehicle stopped
WO1982002176A1 (en) * 1980-12-19 1982-07-08 Hugh Peter Granville Kelly Device for maintaining a vehicle stationary
IT1261632B (en) * 1993-10-25 1996-05-23 Fiat Auto Spa ELECTRONIC SYSTEM FOR THE CONTROL OF A CONTINUOUS AUTOMATIC TRANSMISSION FOR MOTOR VEHICLES, PARTICULARLY CARS.
DE4421088C2 (en) * 1994-06-16 1998-09-17 Voith Gmbh J M Starting device for a vehicle
DE19517888A1 (en) * 1995-05-16 1996-11-21 Zahnradfabrik Friedrichshafen Reversible gearbox switchable under load
US5788596A (en) * 1996-11-08 1998-08-04 General Motors Corporation Transmission and control with output shaft braking
DE19846955A1 (en) * 1998-10-12 2000-04-13 Zahnradfabrik Friedrichshafen Reversing gear for building construction machinery can be selected under load using hydraulic clutches and remains free of air and self-bleeds during start-up

Also Published As

Publication number Publication date
ITMI20011267A1 (en) 2002-12-15
DE10033202A1 (en) 2002-01-17

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