Patent ID: 11898287
Assignee: BRÜCKNER MASCHINENBAU GMBH
Field: Chemical engineering (Chemistry)
Classification: CPC D  B | IPC B  D

Claim 12:
13. The tenter-clip carriage according to claim 12, wherein:
the tenter-clip carriage comprises an upper portion and a lower portion that protrude from an upper and a lower part of the clip body and are designed to engage around the guide rail arrangement;
the tenter-clip carriage comprises at least one upper roller and one lower roller or an upper sliding element and a lower sliding element;
the at least one upper roller or the at least one upper sliding element is arranged on the upper portion or on the upper part of the tenter-clip carriage in such a way that:
a) it can be brought into contact with an upper region of the rolling or sliding surface of the guide rail arrangement on the side remote from the material web; or
b) it can be brought into contact with an upper region of the material web-side rolling and/or sliding surface of the guide rail arrangement;

the at least one lower roller or the at least one lower sliding element is arranged on the lower portion or on the lower part of the tenter-clip carriage in such a way that
a) it can be brought into contact with a lower region of the rolling or sliding surface of the guide rail arrangement on the side remote from the material web; or
b) it can be brought into contact with an upper region of the material web-side rolling and/or sliding surface of the guide rail arrangement;

a further stabilising roller or a further stabilising sliding element is provided and, by means of a guide device:
a) held directly on the tenter-clip carriage; or
b) held indirectly on the tenter-clip carriage via the pin or the further pin that connects two chain links the partial chain portion of the conveyor chain arrangement to one another,

the at least one stabilising roller and the one further stabilising roller are arranged one above the other or offset one above the other; and
the upper and lower rollers can both be brought into contact with the rolling or sliding surface on the side remote from the material web or with the material web-side rolling and/or sliding surface; or
the upper roller can be brought into contact with the rolling or sliding surface on the side remote from the material web or with the material web-side rolling and/or sliding surface and the lower roller can be brought into contact with the opposite rolling and/or sliding surface or with the rolling or sliding surface on the side remote from the material web;
the at least one stabilising roller and the one further stabilising roller can both be brought into contact with the rolling or sliding surface on the side remote from the material web or with the material web-side rolling and/or sliding surface; or
the at least one stabilising roller can be brought into contact with the rolling or sliding surface on the side remote from the material web or with the material web-side rolling and/or sliding surface and the one further stabilising roller can be brought into contact with the opposite film-side rolling and/or sliding surface or with the rolling or sliding surface on the side remote from the material web.