Back to results
US 5,330,302 AGranted
Wedge-nut assembly for fastening bicycle stem tube in steerer tube
AssigneeKalloy Industrial Co., Ltd.
InventorChao F. Chen
Life of this patent
Estimating the term…
Abstract
A wedge-nut assembly including (a) a wedge with a tubular cross section including at least three radially inwardly convex portions longitudinally extending on an inner side thereof and a corresponding number of blocks projecting from the radially inwardly convex portions and (b) a nut including two annular flanges between which the blocks are disposed so that the nut is mounted in the tubular wedge.
Claims1
A wedge-nut assembly comprising:
- a wedge with a tubular cross section, comprising at least three radially inwardly convex portions longitudinally extending on an inner side thereof and a corresponding number of blocks projecting from the radially inwardly convex portions;
- and
- a nut comprising two annular flanges between which the blocks are disposed so that the nut is mounted in the tubular wedge.
Dependencies are inferred from the claim text.