Suspa Compart Aktiengesellschaft

Suspa Holding Gmbh

Walter B&ouml;hm

Frank Weisser

Peter Lang

Fred B&ouml;hm

An adjustable length gas spring comprises a housing, in which a piston mounted on a piston rod is guided for displacement. The piston divides the housing into two partial volumes. Furthermore, a valve is provided for the interconnection of the partial volumes. A device is provided for closing the valve, by means of which the valve is closed when the partial volume which the piston rod does not pass through reaches a given minimum length.

Adjustable length gas spring

A guide bush for an adjustable length column for chairs, tables or the like is provided, in its inner portion, with a slide bush concentric of a central longitudinal axis for the guidance of a cylindrical housing of a gas spring. The outside wall of the slide bush is provided with spaced ribs for the reception and support, radial to the axis, in an upright tube of the column. The ribs are elastically deformable radially to the central longitudinal axis.

Growing community of inventors

Feucht, Germany

Walter Böhm

Growing community of inventors

Feucht, Germany

Walter B&ouml;hm

Walter Böhm