公开(公告)号：US3818790A

公开(公告)日：1974-06-25

申请号：US31038672

申请日：1972-11-29

Applicant: ARMSTRONG CORK CO

Inventor： CULP C ,  OTTHOFER J

IPC: D06H7/00 ,  B26D7/06

CPC classification number: D06H7/00 ,  Y10T83/6491 ,  Y10T83/6571 ,  Y10T83/6635 ,  Y10T83/889

Abstract: An apparatus is provided for making carpet tiles. Large pieces of carpeting material are fed through a series of carpet cutters to form one-square-foot carpet tiles. A large piece of carpeting or a carpet slug is automatically fed onto a conveyor structure and passed by several carpet cutters which cut the carpet slug into a plurality of one-square-foot carpet tiles. Carpet is conveyed on a needle bed support structure with the carpet face against the needles of the needle bed so that the carpet cutters will cut on the back surface of the carpet.

Abstract translation: 提供一种用于制造地毯砖的装置。 大块地毯材料通过一系列地毯切割机进给，形成一平方英尺的地毯。 一大块地毯或地毯块被自动送入输送机结构，并通过几个地毯切割机，将地毯块塞入多个一平方英尺的地毯瓦片中。 地毯在针床支撑结构上传送，地毯面靠着针床的针，使得地毯切割器将在地毯的后表面上切割。