Supports – With condition responsive control means
Patent
1992-11-13
1994-09-13
Chotkowski, Karen J.
Supports
With condition responsive control means
248421, 248588, F16M 1300
Patent
active
053461703
ABSTRACT:
The value of the absolute seat height may be formed from the sum of a first, stationary basic component and a second, quasi-stationary regulation component. The value of the regulation component may be adjusted, independent of the weight of a person resting on the seat, in such a way that it takes on the value of a reference value that corresponds to the height of a person resting on the seat, at least on the average over time. Preferably, a regulation mechanism activates the height adjustment device in steps, in the form of activation steps. Preferably, the activation periods are furthermore increased or decreased by a time component, if the previous activation step caused an overly small or overly large lift.
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Schmidt Klaus
Stecher Werner
Chotkowski Karen J.
Siemens Aktiengesellschaft
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