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US 8,443,500 B2Granted
Universal rubber bushing extraction tool
AssigneePoul Chang Metal Industry Co., Ltd.
InventorChia-Hao Huang
Life of this patent
Estimating the term…
Abstract
A universal rubber bushing-extracting tool includes a threaded rod and two pushing units. Each of the pushing units includes a nut, a mount, a bearing and two pushers. The nut is engaged with the threaded rod. The mount includes at least two slots defined therein. The bearing bears the mount on the nut. Each of the pushers is movably located in a related one of the slots. The pushers of one of the pushing units push an internal ring of a rubber bushing and the pushers of the other pushing unit push an external ring of the rubber bushing.
Claims12
A universal rubber bushing-extracting tool including:
- a threaded rod;
- and
- two pushing units each including:
- a nut engaged with the threaded rod;
- a mount including at least two slots defined therein;
- a bearing for bearing the mount on the nut;
- and
- at least two pushers each movably located in a related one of the slots,
- wherein the pushers of one of the pushing units push an internal ring of a rubber bushing and the pushers of the other pushing unit push an external ring of the rubber bushing.
6 more elements
Dependencies are inferred from the claim text.