Slideable suspension device

Claim 2

A suspension device for slideable and pivotal suspension of a base plate, one face of which is provided with a plurality of studs uniformly spaced apart in both longitudinal and transverse directions, so as to form a plurality of adjacent rows, said device comprising a substantially box-shaped gripping member having a front wall, a rear wall and an intermediate top wall defining a cavity open at the bottom and at both ends with said front and rear walls being in fixed relationship; guide means comprising at least one longitudinally extending flange projecting inwardly into said cavity from the inner face of the front wall intermediate the top wall and the open bottom of the gripping member, so as to provide a lengthwise extending channel adapted to receive one row of studs adjacent one edge of a base place slideably mounted in said cavity; bearing means formed integrally with the top wall and defining an axis of rotation for said cavity extending in the lengthwise direction of the gripping member adjacent the top edge thereof; a hinge member pivotally mounted to said bearing means for swinging movement of the gripping member relatively to the hinge member around said axis of rotation.

Claim 3

A display device having a slideably and pivotally suspended base plate comprising in combination a base plate, one face of which is provided with a plurality of studs uniformly spaced apart in both longitudinal and transverse directions, so as to form a plurality of adjacent rows, and a suspension device comprising a substantially box-shaped gripping member having a front wall, a rear wall and an intermediate top wall defining a cavity open at the bottom and at both ends; guide means comprising at least one longitudinally extending flange projecting inwardly into said cavity from the inner face of the front wall intermediate the top wall and the open bottom of the gripping member, so as to provide a lengthwise extending channel to receive one row of studs adjacent one edge of the base plate slideably mounted in the cavity of the gripping member, the width of the cavity and the distance between the guide means flange and the inner face of the top wall being such as to enable the base plate to be slideable within the cavity with one row of studs between the upper face of the guide flange and the inner face of the top wall; bearing means formed integrally with the top wall and defining an axis of rotation extending in the lengthwise direction of the gripping member adjacent the top edge thereof and a hinge member pivotally mounted to said bearing means for swinging movement of the gripping member and base plate relatively to the hinge member around said axis of rotation.

Claim 4

A display device having a slideably and pivotally suspended base plate comprising in combination a base plate, one face of which is provided with a plurality of studs uniformly spaced apart in both longitudinal and transverse directions, so as to form a plurality of adjacent rows, and a suspension device comprising a substantially box-shaped gripping member having a front wall, a rear wall and an intermediate top wall defining a cavity open at the bottom and at both ends; guide means comprising at least one longitudinally extending flange projecting inwardly into said cavity from the inner face of the front wall intermediate the top wall and the open bottom of the gripping member, so as to provide a lengthwise extending channel to receive one row of studs adjacent one edge of the base plate slideably mounted in the cavity of the gripping member, the width of the cavity and the distance between the guide means flange and the inner face of the top wall being such as to enable the base plate to be slideable within the cavity with one row of studs between the upper face of the guide flange and the inner face of the top wall; bearing means formed integrally with the top wall and defining an axis of rotation extending in the lengthwise direction of the gripping member adjacent the top edge thereof and a hinge member pivotally mounted to said bearing means for swinging movement of the gripping member and base plate relatively to the hinge member around said axis of rotation.

Claim 5

A display device, as claimed in claim 2, in which the inner face of the front wall of the gripping member has an inwardly and longitudinally extending guide flange along the lower edge thereof, so as to enable the gripping member to grip two rows of studs adjacent one edge of the base plate.

Claim 6

A display device, as claimed in claim 2, including at least one block removably clamped on the studs of the base plate adjacent the upper edge thereof for limiting the transverse displacement of the gripping member relatively to the base plate.