GB191025893A - Improvements in and relating to Combination Three-speed Hubs and Clutches for Motor-cycles. - Google Patents

Improvements in and relating to Combination Three-speed Hubs and Clutches for Motor-cycles.

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Publication number
GB191025893A
GB191025893A GB191025893DA GB191025893A GB 191025893 A GB191025893 A GB 191025893A GB 191025893D A GB191025893D A GB 191025893DA GB 191025893 A GB191025893 A GB 191025893A
Authority
GB
United Kingdom
Prior art keywords
clutch
hub
driving
pinions
train
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
Inventor
Arthur Alltree
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
Application granted granted Critical
Publication of GB191025893A publication Critical patent/GB191025893A/en
Expired legal-status Critical Current

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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)
  • Structure Of Transmissions (AREA)

Abstract

25,893. Alltree, A. Nov. 8. Variable speed epicyclic gearing. - Threespeed hub gears for motor cycles of the two train type described in Specifications 11,315/07, 14,106/07, 1988/08, and 21,050/08, are modified so as to give a solid drive on the highest speed by making the annulus the driving-member of each train; and a disconnectible clutch is arranged between the gearing and the hub of the engine-driven belt pulley or sprocket-wheel. In the form shown in Fig. 1, the hub M of the belt pulley is connected by a multiple-disk clutch to the driving- annulus G. The planet-pinions E of the first train are carried by a frame C forming the driving annulus J of the second train, the planet pinions of which are carried by the wheel hub. In the position shown with the sunpinions K, L in engagement with teeth h, i on the hub, the drive is solid, and a greater or less reduction of speed is obtained by moving one or other of the pinions K, L into gear with a stationary clutch member B. The clutch plates are held against rotation in their respective boxes by bolts M<2>, N<3> which secure the end plates. The pulley hub M is carried between ball bearings V, and the movable clutch box N is slidably mounted in slots O<1> in a ring O adjustably secured to the member H, and is controlled by a spring P and lever T. In a modified construction shown in Fig. 2, a cone clutch is employed, and the broad teeth of the driving-annulus G formed on the driving- member H gear with the pinions D, E, which are mounted on the common planet carrier I secured to the wheel hub. The solid drive is obtained by clutching the sun pinions to each other, the smaller sun-pinion L engaging internal teeth on an overhung portion of the larger pinion K. Either gearing-down train is brought into action by moving one of the sunpinions into engagement with stationary clutch members W, X. The sliding clutch cone N is mounted in slots O<1> extending through the ring O and into the driving-member H, and is thrust into engagement with the outer clutch cone by a series of springs P<1>.
GB191025893D 1910-11-08 1910-11-08 Improvements in and relating to Combination Three-speed Hubs and Clutches for Motor-cycles. Expired GB191025893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191025893T 1910-11-08

Publications (1)

Publication Number Publication Date
GB191025893A true GB191025893A (en) 1911-05-11

Family

ID=32494542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191025893D Expired GB191025893A (en) 1910-11-08 1910-11-08 Improvements in and relating to Combination Three-speed Hubs and Clutches for Motor-cycles.

Country Status (1)

Country Link
GB (1) GB191025893A (en)

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