GB294780A - Improvements in or relating to variable speed gearing for motor cycles and the like - Google Patents

Improvements in or relating to variable speed gearing for motor cycles and the like

Info

Publication number
GB294780A
GB294780A GB21857/27A GB2185727A GB294780A GB 294780 A GB294780 A GB 294780A GB 21857/27 A GB21857/27 A GB 21857/27A GB 2185727 A GB2185727 A GB 2185727A GB 294780 A GB294780 A GB 294780A
Authority
GB
United Kingdom
Prior art keywords
clutch
shaft
variable speed
splines
wheels
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
GB21857/27A
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.)
Birmingham Small Arms Co Ltd
Original Assignee
Birmingham Small Arms 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 Birmingham Small Arms Co Ltd filed Critical Birmingham Small Arms Co Ltd
Priority to GB21857/27A priority Critical patent/GB294780A/en
Publication of GB294780A publication Critical patent/GB294780A/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
    • 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
    • F16H3/087—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 characterised by the disposition of the gears
    • F16H3/089—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 characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Friction Gearing (AREA)

Abstract

294,780. Birmingham Small Arms Co., Ltd., and Hulse, F. W. Aug. 19, 1927. Variable speed gearing.- Two-speed clutch toothed gearing for a motor-cycle is mounted in a casing 9, Fig. 1, formed in one with the engine crank case 10. Driving pinions 2, 3 fast on the crank shaft 1 mesh constantly with wheels 4, 5 loose side by side upon shaft 6 which is a countershaft upon the vehicle. The wheels 4, 5 are secured to nested bearing sleeves 11, 13, Fig. 2. Upon the hexagonal end of sleeve 11 is secured as a press fit a clutch disc or member 14 with peripheral teeth in line with clutch teeth 16 on the gear 5. A hollow clutch member 19 sliding on splines 17 on shaft 6 is engaged with the clutch members 14, 16 alternatively for the two speeds. The member 14 is supported in position by a collar 21 shouldered into the splines 17.
GB21857/27A 1927-08-19 1927-08-19 Improvements in or relating to variable speed gearing for motor cycles and the like Expired GB294780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21857/27A GB294780A (en) 1927-08-19 1927-08-19 Improvements in or relating to variable speed gearing for motor cycles and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21857/27A GB294780A (en) 1927-08-19 1927-08-19 Improvements in or relating to variable speed gearing for motor cycles and the like

Publications (1)

Publication Number Publication Date
GB294780A true GB294780A (en) 1928-08-02

Family

ID=10169986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21857/27A Expired GB294780A (en) 1927-08-19 1927-08-19 Improvements in or relating to variable speed gearing for motor cycles and the like

Country Status (1)

Country Link
GB (1) GB294780A (en)

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