Electricity: motive power systems – Positional servo systems – Limit or end-stop control
Reexamination Certificate
2011-01-11
2011-01-11
Benson, Walter (Department: 2837)
Electricity: motive power systems
Positional servo systems
Limit or end-stop control
C318S625000, C318S646000, C318S466000, C318S468000
Reexamination Certificate
active
07868578
ABSTRACT:
Disclosed is an assembly comprising at least two electric drive units (4) for respectively driving one of at least two drawers (2) which are movably mounted within a common furniture carcass (3). A measuring instrument (10) is assigned to each drive unit (4) in order to detect a force (F) that a user applies to the respective drawer (2). The inventive assembly further comprises at least one control or regulation device (9) for controlling or regulating the drive units (4). The measuring signals of the measuring instrument (10) can be fed to the control or regulation device (9) while the control or regulation device (9) can trigger the associated drive unit (4) after receiving a predetermined measuring signal from one of the measuring instruments (10). The control or regulation device (9) features a mode of operation in which the same prevents the drive units (4) allocated to the other measuring instruments (10) from being triggered after receiving the predetermined measuring signal from one of the measuring instruments (10).
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International Search Report issued Sep. 11, 2007 in the International (PCT) Application of which the present application is the U.S. National Stage.
Austrian Search Report issued Sep. 22, 2006 in the corresponding Austrian patent application.
Huber Edgar
Scheffknecht Uwe
Benson Walter
Dinh Thai
Julius Blum GmbH
Wenderoth , Lind & Ponack, L.L.P.
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