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IT1208401B - SPEED CHANGE WITH SPRING KEY IN SPECIAL WAY FOR MOTORCYCLES - Google Patents

SPEED CHANGE WITH SPRING KEY IN SPECIAL WAY FOR MOTORCYCLES

Info

Publication number
IT1208401B
IT1208401B IT8767342A IT6734287A IT1208401B IT 1208401 B IT1208401 B IT 1208401B IT 8767342 A IT8767342 A IT 8767342A IT 6734287 A IT6734287 A IT 6734287A IT 1208401 B IT1208401 B IT 1208401B
Authority
IT
Italy
Prior art keywords
motorcycles
speed change
special way
spring key
key
Prior art date
Application number
IT8767342A
Other languages
Italian (it)
Other versions
IT8767342A0 (en
Inventor
Erich Muller
Gunther Priwitzer
Original Assignee
Getrag Getriebe Zahnrad
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 Getrag Getriebe Zahnrad filed Critical Getrag Getriebe Zahnrad
Publication of IT8767342A0 publication Critical patent/IT8767342A0/en
Application granted granted Critical
Publication of IT1208401B publication Critical patent/IT1208401B/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/083—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with radially acting and axially controlled clutching members, e.g. sliding keys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/06—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with spur gear wheels
    • 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
    • F16H2063/3093—Final output elements, i.e. the final elements to establish gear ratio, e.g. coupling sleeves or other means establishing coupling to shaft
    • F16H2063/3096—Sliding keys as final output elements; Details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Structure Of Transmissions (AREA)
IT8767342A 1986-04-30 1987-04-24 SPEED CHANGE WITH SPRING KEY IN SPECIAL WAY FOR MOTORCYCLES IT1208401B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3614716A DE3614716C1 (en) 1986-04-30 1986-04-30 Draw key change gear

Publications (2)

Publication Number Publication Date
IT8767342A0 IT8767342A0 (en) 1987-04-24
IT1208401B true IT1208401B (en) 1989-06-12

Family

ID=6299913

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8767342A IT1208401B (en) 1986-04-30 1987-04-24 SPEED CHANGE WITH SPRING KEY IN SPECIAL WAY FOR MOTORCYCLES

Country Status (2)

Country Link
DE (1) DE3614716C1 (en)
IT (1) IT1208401B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9316748U1 (en) * 1993-11-03 1994-03-31 Metzinger, Arnold, 82239 Alling Bicycle with gear shift
DE19536715C2 (en) * 1995-09-30 1999-11-11 Suhler Fahrzeugwerk Gmbh Step switching device for a manual transmission, in particular for vehicle transmissions
ATE327144T1 (en) * 2001-08-22 2006-06-15 Porcar Jose Miguel Llibrer MECHANICAL GEAR CHANGE SYSTEM FOR BICYCLES AND SIMILAR VEHICLES
FR3164966A1 (en) * 2024-07-25 2026-01-30 Valeo Embrayages Improved output shaft for mobility gear shifting device.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1862993A (en) * 1930-09-29 1932-06-14 Wise Patent And Dev Company Change speed gear
DE1803375U (en) * 1957-04-02 1959-12-31 Getrag Getriebe Zahnrad DRIVE GEARBOX.
DE1143220B (en) * 1960-01-13 1963-02-07 Voith Gmbh J M Method for operating a gearbox with overrunning clutches, especially for rail locomotives
US3349635A (en) * 1965-06-08 1967-10-31 Eaton Yale & Towne Automotive device
DE1500488A1 (en) * 1965-12-22 1969-07-10 Rockwell Gmbh Draw key transmission, especially for motorized bicycles

Also Published As

Publication number Publication date
DE3614716C1 (en) 1987-10-08
IT8767342A0 (en) 1987-04-24

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