GB8717101D0 - Variable speed ratio transmission - Google Patents

Variable speed ratio transmission

Info

Publication number
GB8717101D0
GB8717101D0 GB878717101A GB8717101A GB8717101D0 GB 8717101 D0 GB8717101 D0 GB 8717101D0 GB 878717101 A GB878717101 A GB 878717101A GB 8717101 A GB8717101 A GB 8717101A GB 8717101 D0 GB8717101 D0 GB 8717101D0
Authority
GB
United Kingdom
Prior art keywords
speed ratio
variable speed
ratio transmission
transmission
variable
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB878717101A
Other versions
GB2195721A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Publication of GB8717101D0 publication Critical patent/GB8717101D0/en
Publication of GB2195721A publication Critical patent/GB2195721A/en
Withdrawn legal-status Critical Current

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
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
    • F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/046—Combinations of toothed gearings only change gear transmissions in group arrangement with an additional planetary gear train, e.g. creep gear, overdrive
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structure Of Transmissions (AREA)
  • General Details Of Gearings (AREA)
GB08717101A 1986-08-01 1987-07-20 Variable speed ratio transmission Withdrawn GB2195721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863626179 DE3626179A1 (en) 1986-08-01 1986-08-01 STEPPULAR TRANSMISSION

Publications (2)

Publication Number Publication Date
GB8717101D0 true GB8717101D0 (en) 1987-08-26
GB2195721A GB2195721A (en) 1988-04-13

Family

ID=6306544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08717101A Withdrawn GB2195721A (en) 1986-08-01 1987-07-20 Variable speed ratio transmission

Country Status (4)

Country Link
DE (1) DE3626179A1 (en)
FR (1) FR2602294A1 (en)
GB (1) GB2195721A (en)
IT (1) IT1222165B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1211424B (en) * 1987-10-26 1989-10-18 Treviglio Bergamo A EPICYCLOIDAL GROUP IN POWER SHIFTA THREE SPEED RATIO FOR TRACTOR CHANGES
DE19741440A1 (en) * 1997-09-19 1999-04-15 Bayerische Motoren Werke Ag Change gear
US6371255B1 (en) * 1999-05-03 2002-04-16 Eimco Llc Spring applied hydraulic release brake
DE19949856A1 (en) * 1999-10-15 2001-04-19 Zahnradfabrik Friedrichshafen Multi-stage shifting gearbox, especially for commercial vehicles has pre-shift group designed as planetary drive and support member is designed as friction brake effective in slow shift position
DE10032117A1 (en) * 2000-07-01 2002-01-10 Zahnradfabrik Friedrichshafen switching arrangement
DE10153014A1 (en) 2001-10-26 2003-05-08 Volkswagen Ag Bearing of the input shafts of a double clutch transmission
DE102007045250A1 (en) * 2007-09-21 2009-04-02 Schaeffler Kg Stubshaft arrangement for a dual-clutch transmission
DE102008001537A1 (en) * 2008-05-05 2009-11-12 Zf Friedrichshafen Ag Multi-group transmission of a motor vehicle
DE102008001646A1 (en) * 2008-05-08 2009-11-12 Zf Friedrichshafen Ag Multi-group transmission of a motor vehicle

Also Published As

Publication number Publication date
FR2602294A1 (en) 1988-02-05
DE3626179A1 (en) 1988-02-04
IT8721487A0 (en) 1987-07-29
GB2195721A (en) 1988-04-13
IT1222165B (en) 1990-09-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)