公开(公告)号：US5679197A

公开(公告)日：1997-10-21

申请号：US508192

申请日：1995-07-27

申请人： Gregary A. Haupt ,  Paul E. Koenig ,  Annette H. Holbrook ,  David H. Eggleston

发明人： Gregary A. Haupt ,  Paul E. Koenig ,  Annette H. Holbrook ,  David H. Eggleston

IPC分类号： B29C63/00 ,  B29C63/02 ,  B32B31/20 ,  B68G7/05

CPC分类号： B29C63/0091 ,  B29C63/025 ,  Y10S297/02 ,  Y10T156/1028 ,  Y10T156/1031

摘要： A method for bonding a cover fabric to a cushion body to form a seating component, preferably a seat cushion of a vehicle seat assembly, includes the step of supplying a heated atmosphere, preferably steam under pressure, to a forming tool of a forming apparatus, the forming tool diffusing the heated atmosphere and passing the heated atmosphere out of the tool, through the cover fabric, and into the cushion body to melt an adhesive layer between the cushion body and the cover fabric, while the cushion body and cover fabric are subjected to a pressurized environment, preferably by locating the forming apparatus, the cover fabric, and the cushion body in a pressure chamber maintained at relatively high pressure.

摘要翻译： 一种用于将覆盖织物粘合到缓冲体上以形成座椅部件，优选地是车辆座椅组件的座垫的方法，包括将加热的气氛（优选在加压下的蒸汽）供应到成形设备的成形工具的步骤， 所述成形工具扩散加热的气氛并将加热的气氛从工具穿过覆盖织物并进入衬垫体中，以在缓冲体和覆盖织物之间熔化粘合剂层，同时衬垫体和覆盖织物受到 优选地通过将成形设备，覆盖织物和缓冲体定位在保持在较高压力的压力室中。