Split gib mounting arrangement for drilling components

Bearings – Linear bearing – Plain bearings

Reexamination Certificate

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Details

C384S042000

Reexamination Certificate

active

11167328

ABSTRACT:
Apparatus and methods are provided for assisting in mounting a wear pad to a drilling machine. A gib is split longitudinally into at least first and second portions creating a channel for receiving the wear pad. A portion of the wear pad may include a tenon, such as a dovetail, corresponding to the channel, or mortise. A fastener may be used to fasten the first and second portions of the gib together. In this configuration, the wear pad may be removed in a longitudinal direction or otherwise by separating the first and second portions of the gib.

REFERENCES:
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patent: 7707140 (1978-09-01), None
patent: WO 94/07000 (1994-03-01), None
“Hydraulic boom BUT 30/35 Direct positioning boom for accurate, fast and simple manoeuvring,” Atlas Copco, 3pps.

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