利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN107234813B 带橡胶衬套的稳定杆的制造方法 有权

带橡胶衬套的稳定杆的制造方法
摘要：
本发明提供一种能够在将使用丁二烯橡胶与天然橡胶的混合聚合物制成的橡胶衬套后粘接于稳定杆时实现稳定的粘接性的、带橡胶衬套的稳定杆的制造方法。在利用以丁二烯橡胶和天然橡胶为聚合物的橡胶组成物的硫化成形来制作不具有中间板的橡胶衬套之后，在上述橡胶衬套的内周面和稳定杆的外周面中的至少一者上涂敷热固性粘接剂，形成热固性粘接剂层，将稳定杆插入并嵌合于橡胶衬套内。然后，利用固定治具将橡胶衬套以在25℃温度下的压缩率小于5％的方式向朝向嵌合于上述橡胶衬套内的稳定杆的方向加压，在该状态下进行加热，使热固性粘接剂固化，从而将橡胶衬套粘接并固定于稳定杆。
摘要（英）：

Provided is a method of manufacturing a stabilizer bar with a rubber bush including manufacturing a rubber bush without an intermediate plate by subjecting a rubber composition containing butadiene rubber and natural rubber as a polymer to vulcanization molding; applying a thermosetting adhesive onto at least one of an inner peripheral surface of the rubber bush and an outer peripheral surface of the stabilizer bar, to thereby form a thermosetting adhesive layer; inserting and fitting the stabilizer bar into the rubber bush; holding the rubber bush with a fixing jig such that the rubber bush is compressed at a rate of 0% to 5%, at 25° C., in a direction of the stabilizer bar fitted into the rubber bush; and heating the rubber bush in the state to cure the thermosetting adhesive, to thereby bond and fix the rubber bush onto the stabilizer bar.

公开/授权文献
0/0