Hydraulic system line bleeding tool

Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Receiver actuated discharge means

Reexamination Certificate

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Details

C141S098000, C081S124700

Reexamination Certificate

active

07004214

ABSTRACT:
A hand tool apparatus for bleeding a hydraulic line at a fitting, including a fitting engagement portion, a fitting pressure portion, a laterally oriented fitting torquing portion and a fluid conducting portion wherein the fitting engagement portion is an open jaw with a non-round flange fitted to a non-round portion of the hydraulic line fitting, the fitting pressure portion is a cylindrical housing engaged with the fluid conducting portion, the fluid conducting portion is a flexible tube, and the fitting torquing portion is a pair of handles adapted by a hinge pin for mutual rotation to move the fitting engagement portion relative to the fitting pressure portion.

REFERENCES:
patent: 2477864 (1949-08-01), D Elosua
patent: 4479511 (1984-10-01), Holland
patent: 4905731 (1990-03-01), Tamashiro et al.
patent: 5301575 (1994-04-01), Mehlau et al.

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