GB190608992A - Improvements in or relating to Speed Gears for Cycles and the like. - Google Patents

Improvements in or relating to Speed Gears for Cycles and the like.

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Publication number
GB190608992A
GB190608992A GB190608992DA GB190608992A GB 190608992 A GB190608992 A GB 190608992A GB 190608992D A GB190608992D A GB 190608992DA GB 190608992 A GB190608992 A GB 190608992A
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GB
United Kingdom
Prior art keywords
teeth
sleeve
gear
sleeves
hub
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
Frederick Henry De Veulle
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 GB190608992A publication Critical patent/GB190608992A/en
Expired legal-status Critical Current

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Abstract

8992. Veulle, F. H. de. April 14. Variable-speed gearing.-In a three-speed gear for cycles and the like, internal and external teeth upon both the driving and driven members are adapted to gear with sliding externally and internally toothed rings carried by an eccentric sleeve M keyed to the axle. Thus, for the low speed, external teeth C upon the driving-member B engage the internal teeth P of a ring or sleeve O, so that the hub is driven through teeth S, K. By moving the sleeves N, 0 towards the left into the position shown, the internal teeth D of the driving-member are brought into gear with external teeth Q, while the teeth S are still in engagement with the hub teeth K. A direct drive is then obtained. For the high speed, the sleeves are moved still further so that teeth R mesh with the external teeth J of the hub, which is then driven through the teeth D, Q and the sleeve O. For changing the gear, a feather T sliding within a groove in the solid axle has a peg T<1> engaging an annular groove and a screw-threaded peg T<2> passing through a slot in a sleeve U to engage a collar V. By turning the collar, the sleeves N, 0 are moved longitudinally. As shown, the sleeve 0 is in two parts screwed upon the sleeve N. The part U may be keyed to the axle.
GB190608992D 1906-04-14 1906-04-14 Improvements in or relating to Speed Gears for Cycles and the like. Expired GB190608992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190608992T 1906-04-14

Publications (1)

Publication Number Publication Date
GB190608992A true GB190608992A (en) 1906-08-09

Family

ID=32486771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190608992D Expired GB190608992A (en) 1906-04-14 1906-04-14 Improvements in or relating to Speed Gears for Cycles and the like.

Country Status (1)

Country Link
GB (1) GB190608992A (en)

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