B - Operations – Transporting – 62 – K
Patent
B - Operations, Transporting
62
K
B62K 15/00 (2006.01)
Patent
CA 2164962
A torque transmitting, bicycle frame coupling (50) is provided which connects to the frame tubes (1, 11) of a bicycle. The coupling (50) replaces a portion of the tubes (1, 11) and has clutch teeth (3, 7) on their engaging faces. Each coupling (50) is actuated, pulling the tubes (1, 11) together and joining them through use of specialized clutch teeth (3, 7) under compression provided by a threaded lug (2), a removable-shoulder lug (9) with a removable shoulder (4) and a threaded coupling nut (5). The removable shoulder (4) makes the nut (5) and shoulder replaceable, and makes possible an additional shoulder (10) on the tube connecting end of the removable-shoulder lug (9) to keep the nut (5) from slipping onto the tube (11).
L'invention concerne un accouplement (50), conçu pour un cadre de bicyclette et transmettant un couple, qui s'adapte aux tubes (1,11) dudit cadre. L'accouplement (50) remplace une partie des tubes (1, 11) et possède des dents d'accouplement (3, 7) sur ses faces de contact. Chaque accouplement (50) permet de relier les tubes (1, 11) par l'intermédiaire de dents d'accouplement spéciales (3, 7) sous l'effet d'une compression exercée par un collier fileté (2), un collier à épaulement amovible (9) comportant un épaulement amovible (4) et un écrou d'accouplement fileté (5). L'épaulement amovible (4) rend l'écrou (5) et ledit épaulement remplaçable, et un épaulement supplémentaire (10) situé sur l'extrémité d'accouplement au tube du collier (9) à l'épaulement amovible permet d'empêcher l'écrou de glisser sur le tube (11).
Smart & Biggar
Smilanick Steve Frank
LandOfFree
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