The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2009
Filed:
Sep. 09, 2004
Arrangement for operating an electrically adjustable item of furniture for sitting and/or lying upon
Applicant:
Klaus Bellingroth, Gummersbach, DE;
Inventor:
Klaus Bellingroth, Gummersbach, DE;
Assignee:
Okin Gesellschaft fur Antriebstechnik mbH, Gummersbach, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 5/00 (2006.01); G05D 3/00 (2006.01); H02H 7/08 (2006.01); H02P 1/04 (2006.01); H02P 3/00 (2006.01); H02P 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an arrangement for isolating supply current from control devices, which satisfies higher safety standards while, however, being easy to operate. To this end, the inventive arrangement comprises a device for isolating supply current from control devices that are connected to a first voltage source, which is connected to power mains and which serves to provide an operating potential for a servomotor.