Guide slipper for matchplate mold making machine
AssigneeHunter Automated Machinery Corporation
InventorWilliam A. Hunter
Life of this patent
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Abstract
A bearing slipper for supporting a component of a matchplate mold-making machine for back and forth sliding along an elongated rail. The slipper comprises a rigid mounting block having one face covered wholly or partially by pad means made of tough anti-friction material. Resiliently yieldable elastomeric strips are compressed in grooves at opposite end portions of the block and urge the end portions of the pad means outwardly so as to form protruding fins which wipe sand from the rail as the slipper moves back and forth along the rail.
Claims6
Apparatus for mounting a component of a matchplate mold making machine for sliding movement along an elongated rail, said apparatus comprising a supporting member having opposite end portions and having a substantially flat face, means for securing said supporting member to said component, flexible pad means of anti-friction material secured to the face of said supporting member, said pad means having end portions located adjacent the end portions of said supporting member, and resiliently yieldable means located at opposite end portions of said supporting member and urging said end portions of said pad means away from said supporting member so as to form protruding wiping fins at the end portions of said pad means.
Apparatus for mounting a component of a matchplate mold making machine for sliding movement along an elongated rail, said apparatus comprising a supporting member having opposite end portions and having a substantially flat face, means for securing said supporting member to said component, flexible pad means of anti-friction material secured to the face of said supporting member, said pad means having end portions located adjacent the end portions of said supporting members, grooves formed in said face of said supporting member adjacent the end portions thereof, and resiliently yieldable elastomeric strips located in said grooves, said strips being compressed between said grooves and the end portions of said pad means and urging the end portions of said pad means away from said supporting member so as to form protruding wiping fins at the end portions of said pad means.
Dependencies are inferred from the claim text.