Adjusting device for seating and reclining furniture

Details Adjusting device for seating and reclining furniture Adjusting device for seating and reclining furniture

2009-02-26

2011-10-04

Ridley, Richard W (Department: 3656)

Machine element or mechanism

Mechanical movements

Reciprocating or oscillating to or from alternating rotary

C074S089400, C074S089330

Reexamination Certificate

active

08028595

ABSTRACT:
An adjusting device for seating and reclining furniture includes a basis case, a screw rotatable axis, a guide area, an adjuster and a side cover. A notching is set at the upper end face of the guide area. A slider inside of the adjuster is combined with the upper wall of a perforating in the guide area by a connection portion. The width of the connection portion is set corresponding to the width of the notching of the guide area, and a perforated panel is set at the center of the connection portion to make a fender board impenetrate. The fender board may shield the notching of the guide area. A chamber is set in the upper end face of the adjuster corresponding to the position of the perforated panel from top to bottom. The chamber may hold a felt containing lubricating oil. There is a bearing chamber in the inner wall of the side cover. The bearing chamber may make the bearings embed in, and a bearing are pivoted and combined with the end of the screw rotatable axis.

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patent: 2008/0019621 (2008-01-01), Vierheilig et al.
patent: 1161638 (1997-10-01), None
patent: 1174303 (1998-02-01), None

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