公开(公告)号：US3788022A

公开(公告)日：1974-01-29

申请号：US3788022D

申请日：1972-05-12

申请人： HOLZAEPFEL KG MOEBEL CHRISTIAN

发明人： EPPERLEIN H ,  HOSCHELER E

IPC分类号： E04B2/74 ,  E04B2/82 ,  E04H1/12

CPC分类号： E04B2/821 ,  E04B2002/749 ,  E04B2002/7494

摘要： A U-shaped member has a bight portion and two wall portions which extend to one side of the bight portion normal thereto. The outer side of the bight portion is formed with two open channels extending along the juncture with the respective arm portion. Two sealing strips of elastomeric material are provided, each overlying the outer side of one of the arm portions and connected to the free edge of the same, with each sealing strip extending around the juncture of the arm portion with the bight portion having a tubular bead received in part in the associated channel. Sealing lips are provided on and extend outwardly from the free edges of the sealing strips in the region of the free edges of the arm portions.

摘要翻译： U形构件具有弯曲部分和两个壁部分，其延伸到与其垂直的弯曲部分的一侧。 弯曲部的外侧形成有沿着与相应臂部的接合部延伸的两个开口通道。 提供了两个弹性体材料的密封条，每个密封条的一个臂部分的外侧上并且连接到其自由边缘，每个密封条围绕臂部分的接合部延伸，其中弯曲部分具有管状珠 部分收到相关渠道。 在臂部分的自由边缘的区域中，密封条被设置在密封条的自由边缘上并向外延伸。