ES481562A1 - Positive stop gearchange mechanism for motorcycle - has lever pawl with facing teeth to engage pins of star wheel for movement either way - Google Patents

Positive stop gearchange mechanism for motorcycle - has lever pawl with facing teeth to engage pins of star wheel for movement either way

Info

Publication number
ES481562A1
ES481562A1 ES481562A ES481562A ES481562A1 ES 481562 A1 ES481562 A1 ES 481562A1 ES 481562 A ES481562 A ES 481562A ES 481562 A ES481562 A ES 481562A ES 481562 A1 ES481562 A1 ES 481562A1
Authority
ES
Spain
Prior art keywords
motorcycle
movement
way
positive stop
star wheel
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.)
Expired
Application number
ES481562A
Other languages
Spanish (es)
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.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of ES481562A1 publication Critical patent/ES481562A1/en
Expired 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
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/14—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by repeated movement of the final actuating mechanism
    • 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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers

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)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Mechanical Control Devices (AREA)

Abstract

The gear change is for multiple stage gearboxes esp. in motor cycles, with a stop to prevent overengagement. The gear change is effected by a shaft operable by an indexed lever system. Teeth on the change unit work in conjunction with driver pins in the control plate of the change shaft. The change unit (3) on its side fitted with teeth (6, 7), has an extension (10) turned away from it. On the extension is a shaped piece (11) at its end, the piece being rectangular in cross-section. Alternatively, it can be trapezoidal, cylindrical or convexly arched.
ES481562A 1978-06-14 1979-06-13 Positive stop gearchange mechanism for motorcycle - has lever pawl with facing teeth to engage pins of star wheel for movement either way Expired ES481562A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782826040 DE2826040A1 (en) 1978-06-14 1978-06-14 Positive stop gearchange mechanism for motorcycle - has lever pawl with facing teeth to engage pins of star wheel for movement either way

Publications (1)

Publication Number Publication Date
ES481562A1 true ES481562A1 (en) 1980-01-16

Family

ID=6041766

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481562A Expired ES481562A1 (en) 1978-06-14 1979-06-13 Positive stop gearchange mechanism for motorcycle - has lever pawl with facing teeth to engage pins of star wheel for movement either way

Country Status (6)

Country Link
AT (1) AT383322B (en)
DD (1) DD144296A5 (en)
DE (1) DE2826040A1 (en)
ES (1) ES481562A1 (en)
IT (1) IT1118746B (en)
SE (1) SE7905056L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138484A (en) * 1981-02-18 1982-08-26 Honda Motor Co Ltd Variable speed gear for autobicycle
JPS57192655A (en) * 1981-05-21 1982-11-26 Honda Motor Co Ltd Shift drum speed changer for motor bicycles
JPS58170953A (en) * 1982-04-01 1983-10-07 Honda Motor Co Ltd Drum-type changing device of speed change gear
JPH077652Y2 (en) * 1986-08-08 1995-02-22 本田技研工業株式会社 Transmission with reverse mechanism
DE19617988C2 (en) * 1996-05-04 1998-04-16 Porsche Ag Switching device with override lock
US6487927B1 (en) 1999-08-23 2002-12-03 Alan C. Sputhe Automatic neutral finder for a motorcycle transmission
ATE338677T1 (en) * 2002-03-28 2006-09-15 Brp Rotax Gmbh & Co Kg TRANSMISSION WITH EASY SHIFTING
DE102010041118A1 (en) 2010-09-21 2012-03-22 Bayerische Motoren Werke Aktiengesellschaft Switching device with override lock
CN106438978A (en) * 2016-12-09 2017-02-22 重庆小康工业集团股份有限公司 Speed change drum locating mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS449136B1 (en) * 1966-08-30 1969-04-26
DE1955868C3 (en) * 1969-06-10 1978-05-24 Veb Fahrzeug- Und Jagdwaffenwerk Ernst Thaelmann Suhl, Ddr 6000 Suhl Override lock for cam roller-operated gearboxes in motor vehicles, especially in two-wheeled vehicles

Also Published As

Publication number Publication date
DD144296A5 (en) 1980-10-08
AT383322B (en) 1987-06-25
DE2826040C2 (en) 1988-12-22
DE2826040A1 (en) 1979-12-20
SE7905056L (en) 1979-12-15
ATA386579A (en) 1986-11-15
IT7968232A0 (en) 1979-06-07
IT1118746B (en) 1986-03-03

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