Adjustable handle for portable tool

Details Adjustable handle for portable tool Adjustable handle for portable tool

2008-01-01

2008-01-01

Beach, Thomas A (Department: 3671)

Earth working

Guided by walking attendant; supported, propelled, or held...

Hand tool

C172S041000, C172S013000, C016S110100

Reexamination Certificate

active

07314096

ABSTRACT:
A handle having an adjustable shaft wherein the overall length of the shaft and/or the angular relationship of portions of the shaft can be varied by a user of an associated tool. In one embodiment, the handle includes a first tube, a second tube connected to a working unit of a portable tool, and wherein a portion of the second tube is telescopically received into the first tube. A coupling is provided to receive a portion of the first tube and the second tube. The coupling has a pin stop which engages a pin connected to one of the tubes and defines a limit of a range of relative rotational motion between the first tube and the second tube. In one embodiment, the upper tubular portion of the handle and a control grip are capable of being rotated relative to a working unit.

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