GB103359A - Improvements in Pulley Gear for Motor Cycles. - Google Patents

Improvements in Pulley Gear for Motor Cycles.

Info

Publication number
GB103359A
GB103359A GB1516/16A GB151616A GB103359A GB 103359 A GB103359 A GB 103359A GB 1516/16 A GB1516/16 A GB 1516/16A GB 151616 A GB151616 A GB 151616A GB 103359 A GB103359 A GB 103359A
Authority
GB
United Kingdom
Prior art keywords
extension
speed
cage
pulley
gearing
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
GB1516/16A
Inventor
Charles Morris Couchman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1516/16A priority Critical patent/GB103359A/en
Publication of GB103359A publication Critical patent/GB103359A/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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Abstract

103,359. Couchman, C. M. Feb. 1, 1916. Variable-speed toothed-gearing.-In two-speed epicyclic gearing for use with motor-cycle pulleys, the gearing is carried in a cage arranged within the driven pulley and is operated by a claw clutch for high-speed solid drive and by a cone brake for second speed. The driven pulley a, which may be of the expansible type, is mounted by a ball bearing c on the driving-shaft b and also bears on the outside of a cage h<1>, h carrying interengaging planet-wheels f engaging a ring g on the pulley a and a sun-wheel e on an extension b<1> secured on the shaft b. A plate h<2> screwed to the pulley a carries clutch teeth o for engagement with similar teeth o' on a brake part r sliding in an external casing s fixed by stays s<1> to the frame. Castellations k on a closed extension x of the part r engage similar castellations on an extension j on the cage h', which rotates on a bush on the extension b'. An inner core part t is secured to the casing s and has cam-surfaces u engaged by similar surfaces on a sleeve v bearing against a plate w screwed on the extension x. The sleeve v is rotated by pedals z and brings the parts r, t into contact to station the cage h<1> for low speed, the clutch o, o<1> being engaged by the spring y for solid drive.
GB1516/16A 1916-02-01 1916-02-01 Improvements in Pulley Gear for Motor Cycles. Expired GB103359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1516/16A GB103359A (en) 1916-02-01 1916-02-01 Improvements in Pulley Gear for Motor Cycles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1516/16A GB103359A (en) 1916-02-01 1916-02-01 Improvements in Pulley Gear for Motor Cycles.

Publications (1)

Publication Number Publication Date
GB103359A true GB103359A (en) 1917-01-25

Family

ID=32243278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1516/16A Expired GB103359A (en) 1916-02-01 1916-02-01 Improvements in Pulley Gear for Motor Cycles.

Country Status (1)

Country Link
GB (1) GB103359A (en)

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