GB191223895A - Improvements in Variable Speed Gear for Motor Cycles, Motor Vehicles and the like. - Google Patents

Improvements in Variable Speed Gear for Motor Cycles, Motor Vehicles and the like.

Info

Publication number
GB191223895A
GB191223895A GB191223895DA GB191223895A GB 191223895 A GB191223895 A GB 191223895A GB 191223895D A GB191223895D A GB 191223895DA GB 191223895 A GB191223895 A GB 191223895A
Authority
GB
United Kingdom
Prior art keywords
shaft
clutch
gears
motor
clutches
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
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.)
JAMES CYCLE CO Ltd
Original Assignee
JAMES CYCLE CO Ltd
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 JAMES CYCLE CO Ltd filed Critical JAMES CYCLE CO Ltd
Application granted granted Critical
Publication of GB191223895A publication Critical patent/GB191223895A/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)
  • Transmission Devices (AREA)

Abstract

23,895. Kimberley, F. A., and James Cycle Co. Oct. 19. Variable-speed toothed gearing comprises a double clutch 7 slidable on a driving-shaft 4 and a like clutch 12 slidable on a driven shaft 8, by means of which four speed ratios are obtained. Loose gears 5, 6, which can be alternatively clutched to the shaft 4 by the clutch 7, mesh constantly with gears 14, 15 fast upon a parallel shaft 13. Loose gears 10, 11 meshing with the gears 14, 15, respectively, can be engaged alternatively by the clutch 12. Two speeds are produced by moving the clutches 7, 12 together in the one and in the other direction, and two other speeds are produced by moving these clutches in opposite directions. In the latter cases, power passes along the shaft 13. The clutches 7, 12 can be operated by a lever adapted to turn about two different axes. Other speeds and reversed driving can be obtained by employing additional gears. The invention may be used on motor-vehicles, when the shaft 4 may be actuated through a sprocket 1 and plate clutch, as described in Specification 6606/12. A starter 28, 29 may be applied to the shaft 4.
GB191223895D 1912-10-19 1912-10-19 Improvements in Variable Speed Gear for Motor Cycles, Motor Vehicles and the like. Expired GB191223895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191223895T 1912-10-19

Publications (1)

Publication Number Publication Date
GB191223895A true GB191223895A (en) 1913-10-02

Family

ID=32574030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191223895D Expired GB191223895A (en) 1912-10-19 1912-10-19 Improvements in Variable Speed Gear for Motor Cycles, Motor Vehicles and the like.

Country Status (1)

Country Link
GB (1) GB191223895A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754920C (en) * 1938-12-09 1953-08-10 Bayerische Motoren Werke Ag Manual and foot operated gear shifting device with ratchet lock for a motorcycle gearbox

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754920C (en) * 1938-12-09 1953-08-10 Bayerische Motoren Werke Ag Manual and foot operated gear shifting device with ratchet lock for a motorcycle gearbox

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