Operating device for manually actuating lifting devices
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United States of America Patent
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Nov 5, 2013
Issued Date -
N/A
app pub date -
Nov 9, 2009
filing date -
Nov 19, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
An operating device is provided for manually actuating lifting devices. The device includes at least one switching element arranged in a switch housing, wherein the switching element includes a tappet, which protrudes from the switch housing. The tappet is guided in a sleeve and is covered by a covering element having a threaded ring. The sleeve protrudes outside through an opening in the switch housing, and is held in the switch housing through a threaded joint. The covering element is screwed to the sleeve in a detachable manner through the threaded ring of the covering element. Optionally, a tool is provided for installing the covering element.
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