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US 2014/0182428 A1Published application
Reciprocating tool with inverse bushing
AssigneesRobert Bosch GmbH, Rober Bosch Tool Corporation
InventorsJaime Moreno, Brad Holmes
Life of this patent
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Abstract
In one embodiment, a reciprocating tool includes a reciprocating plunger, the plunger including an inner wall defining a chamber portion within the plunger, a motor operably connected to the plunger, and a bushing located at least partially within the chamber and contacting the inner wall.
Claims16
A reciprocating tool comprising:
- a reciprocating plunger, the plunger including an inner wall defining a chamber portion within the plunger;
- a motor operably connected to the plunger;
- and
- a bushing located at least partially within the chamber and contacting the inner wall.
1 more element
A method of operating a reciprocating tool, comprising:
- rotating a shaft with a motor;
- translating the rotation of the shaft into a reciprocating motion of a plunger;
- and
- supporting the reciprocating plunger with a bushing located at least partially within a chamber defined by the plunger.
1 more element
Dependencies are inferred from the claim text.