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Patent Searching and Data


Title:
COMPOUND LIFT DEVICE
Document Type and Number:
WIPO Patent Application WO2005054110
Kind Code:
A3
Abstract:
The present invention is a compound motorized lift device facilitating the uninterrupted and nearly noiseless movement of a low-profile television. The invention is comprised of a base unit, an intermediate unit, and a support unit slidably disposed in a telescoping fashion in the described order. A pair of linearly extensible slides are fastened between base and intermediate units and between intermediate and support units. The intermediate unit is extended and retracted with respect to the base unit in a linear fashion via a motor driven screw. The support unit is extended and retracted in a linear fashion via a cable-pulley arrangement that couples motion by the intermediate unit in a likewise direction to the support unit.

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Inventors:
BOBER WIESLAW (US)
REPELEWICZ JOZEF
MALEK JOZEF
SMIESZEK WLODZIMIERZ
Application Number:
US2004038905W
Publication Date:
August 18, 2005
Filing Date:
November 10, 2004
Export Citation:
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Assignee:
BOBER WIESLAW (US)
International Classes:
A47B81/06; F16M11/18; F16M11/24; (IPC1-7): A47F5/00
Foreign References:
USRE37559E2002-02-26
US6796537B12004-09-28
US6416027B12002-07-09
US6148741A2000-11-21
US6874432B22005-04-05
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