ELECTRIC MOTOR DRIVEN DUAL DRIVE |
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| 申请号 | US15661752 | 申请日 | 2017-07-27 | 公开(公告)号 | US20180125251A1 | 公开(公告)日 | 2018-05-10 |
| 申请人 | de Werth Group AG; | 发明人 | Eckhart Dewert; | ||||
| 摘要 | An electric motor driven dual drive for adjusting support parts of a support apparatus for supporting padding of seating and/or lounging furniture, in particular a box spring mattress or an upholstered bed, has a base body, and two spaced-apart pivot elements, in particular pivot levers, which in the installed position of the dual drive are each supported on the base body so as to be pivotable about a pivot axis, and which are each associated with at least one support part to be adjusted. At least one electric motor driven drive unit is associated with each pivot element, and the distance between the pivot axes is at least 620 mm. | ||||||
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