GB554873A - Improvements in change speed gear - Google Patents

Improvements in change speed gear

Info

Publication number
GB554873A
GB554873A GB1938/42A GB193842A GB554873A GB 554873 A GB554873 A GB 554873A GB 1938/42 A GB1938/42 A GB 1938/42A GB 193842 A GB193842 A GB 193842A GB 554873 A GB554873 A GB 554873A
Authority
GB
United Kingdom
Prior art keywords
speed gear
change speed
change
gear
speed
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
GB1938/42A
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.)
Societe Industrielle de Sonceboz SA
Original Assignee
Societe Industrielle de Sonceboz SA
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 Societe Industrielle de Sonceboz SA filed Critical Societe Industrielle de Sonceboz SA
Publication of GB554873A publication Critical patent/GB554873A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
GB1938/42A 1941-03-21 1942-02-13 Improvements in change speed gear Expired GB554873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH554873X 1941-03-21

Publications (1)

Publication Number Publication Date
GB554873A true GB554873A (en) 1943-06-22

Family

ID=4519906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1938/42A Expired GB554873A (en) 1941-03-21 1942-02-13 Improvements in change speed gear

Country Status (1)

Country Link
GB (1) GB554873A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9688349B2 (en) * 2013-06-06 2017-06-27 Robert William Thompson Bicycle transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9688349B2 (en) * 2013-06-06 2017-06-27 Robert William Thompson Bicycle transmission

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