Bearings – Linear bearing – Plain bearings
Reexamination Certificate
2008-05-13
2008-05-13
Hannon, Thomas R. (Department: 3682)
Bearings
Linear bearing
Plain bearings
C384S042000
Reexamination Certificate
active
07371009
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.
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“Hydraulic boom BUT 30/35 Direct positioning boom for accurate, fast and simple manoeuvring,” Atlas Copco, 3pps.
Burgess Timothy D.
Morrison Ward D.
Hannon Thomas R.
J.H. Fletcher & Co.
King & Schickli PLLC
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