| 摘要 |
<p>#CMT# #/CMT# The assembly (1) has two cranks (2), whose a housing (4) receives a free end of a pedal axle (5) by defining an axle spacing between pedal axles (3, 5). A prism shape positioning end fitting (7) is received in the housing in two different angular positions to modify the spacing, where the positions are defined by flats (8) regularly arranged on a periphery of the end fitting. The end fitting periphery is conical, and a wall surface of the housing is complementary. The flats are inclined towards an end of the end fitting, and another set of flats (9) of the housing has same inclination. #CMT#USE : #/CMT# Pedal assembly for use in a cycle (claimed). #CMT#ADVANTAGE : #/CMT# The pedal assembly permits to easily modify the axle spacing between the pedal axles in a simple manner with the help of the positioning end fitting, and is simple with less number of parts without resorting a separated insert. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a partial exploded perspective view of a pedal assembly. 1 : Pedal assembly 2 : Cranks 3, 5 : Pedal axles 4 : Housing 7 : Prism shape positioning end fitting 8, 9 : Flats.</p> |
