LIFT WHEEL SET USED IN A MACHINE TOOL
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United States of America Patent
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N/A
Issued Date -
Jun 30, 2011
app pub date -
Dec 22, 2010
filing date -
Dec 30, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A lift wheel set used in a machine tool includes a mounting member having a first bevel face, a wheel holder having a second bevel face and a wheel. When the wheel holder is in a first position, the second bevel face of the wheel holder is seated with the first bevel face of the mounting plate, and the wheel holder is prohibited from downward movement. When the wheel holder is in the second position, the second bevel face of the wheel holder is slid along and forced against the first bevel face of the mounting member so that the wheel holder is moved downwards relative to the mounting member to force the wheel into engagement with the floor for enabling the machine tool to be moved to a desired location by rotation of the wheel.
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