| 摘要 |
A saddle shank for bicycles and similar vehicles having a tube and a mounting and abutment head fastened with the tube. A carriage is provided for securing metallic body wires of a saddle and supporting the saddle while permitting adjustment of the position of the saddle in the general axis of a bicycle with respect to the saddle shank. The saddle shank has a saddle supporting carriage, having one end mounted for pivotal abutment on the head, and another end of the carriage abutting against an adjustable stop which supports the head. The carriage is provided with indents for stable bearing of the metallic body wires and a yoke, said yoke being provided with mating indents for co-action with indents of the carriage, being mounted above the carriage. An assembly and interlocking means, such as a screw, extends with necessary clearance through the head and the carriage, between the pivotal abutment and the adjustable stop for threadable engagement within the yoke, the screw head being retained in abutment against the head.
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