GB190123704A - Improvements in and relating to Driving Mechanism. - Google Patents

Improvements in and relating to Driving Mechanism.

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Publication number
GB190123704A
GB190123704A GB190123704DA GB190123704A GB 190123704 A GB190123704 A GB 190123704A GB 190123704D A GB190123704D A GB 190123704DA GB 190123704 A GB190123704 A GB 190123704A
Authority
GB
United Kingdom
Prior art keywords
wheel
axle
chain
pinions
internal
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
Robert Allen Cordner
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 GB190123704A publication Critical patent/GB190123704A/en
Expired legal-status Critical Current

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Abstract

23,704. Cordner, R. A. Nov. 22. Driving-mechanism.-Relates to a three-speed gear for cycles &c. in which two epicyclic trains are employed. In the one train, the planet pinions c mounted on the chain-wheel d, gear with an internal wheel b<2>, on the driving-wheel hub b, and with a dead wheel a<1>. In the second train, the planet pinions are mounted on the hub and the internal wheel d' is formed on a drum projecting from the chain-wheel and formed with slots to accommodate the pinions c. The dead wheel a<1> is formed on a sleeve a, movable endways on the axle g to engage the dead wheel with either set of pinions in its extreme positions, it is locked to the axle by a ring of internal teeth engaging one or other of the rings of teeth g', g<2> on the axle. In the intermediate position it is free of the axle but the wheel a is in engagement with both sets of planet pinions, the gear is then locked and the hub rotates at the same speed as the chain-wheel. In a modification, the chain-wheel is mounted on a centre-piece which carries the pinions and internal wheel, and the sleeve is moved by a rod which passes through the axle and engages with it by a pin passing through a slot. The chain-wheel may be fitted with a free-wheel clutch. Reference is made to Specifications No. 24,703, A.D. 1899, and No. 15,135, A.D. 1901.
GB190123704D 1901-11-22 1901-11-22 Improvements in and relating to Driving Mechanism. Expired GB190123704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190123704T 1901-11-22

Publications (1)

Publication Number Publication Date
GB190123704A true GB190123704A (en) 1902-09-18

Family

ID=32152659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190123704D Expired GB190123704A (en) 1901-11-22 1901-11-22 Improvements in and relating to Driving Mechanism.

Country Status (1)

Country Link
GB (1) GB190123704A (en)

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