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Harry James
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B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
B60B27/00—Hubs
B60B27/02—Hubs adapted to be rotatably arranged on axle
B60B27/023—Hubs adapted to be rotatably arranged on axle specially adapted for bicycles
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Engineering & Computer Science
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Mechanical Engineering
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Rolling Contact Bearings
(AREA)
Abstract
1667. James, H. Jan. 22. Ball bearings.-An axle-tree for perambulators, mail-carts, or invalid carriages is turned, cut, forged, or otherwise formed at each end with a concave ball-bearing cone 2, the opposite cone 7 being secured on the screwed end 4 by a nut 8.
GB191001667D1910-01-221910-01-22Improvements in Ball Bearings for the Axles of Perambulators, Mail Carts and the like.
ExpiredGB191001667A
(en)