公开(公告)号：US4274899A

公开(公告)日：1981-06-23

申请号：US94314

申请日：1979-11-14

Applicant: Jean-Christian Duttlinger

Inventor： Jean-Christian Duttlinger

IPC: B29C67/00 ,  B29D30/00 ,  B29D30/08 ,  B29H17/14

CPC classification number: B29D30/08 ,  B60C3/02 ,  Y10S152/16

Abstract: A non-vulcanized tire body in the form of an endless band has opposite edges, an inner surface, and an outer surface having a tread. Either a completely enclosed toroidal shaped inner tube formed of non-vulcanized material or a layer of non-vulcanized material having a high impermeability to air is positioned on the inner surface of the tire body. The tire body is then wrapped around the inner tube, and the opposite edges of the tire body are joined to form a completely enclosed tire. The edges may be abutted or overlapped. Thereafter, the tire is vulcanized to form a completely and irremovably enclosed tubular tire.

Abstract translation: 环形带状的非硫化轮胎主体具有相对的边缘，内表面和具有胎面的外表面。 由非硫化材料形成的完全封闭的环形内管或具有高空气不透性的非硫化材料层定位在轮胎主体的内表面上。 然后将轮胎主体缠绕在内管周围，并且轮胎主体的相对边缘接合以形成完全封闭的轮胎。 边缘可以邻接或重叠。 此后，将轮胎硫化以形成完全和不可拆卸的封闭的管状轮胎。