公开(公告)号：US4438612A

公开(公告)日：1984-03-27

申请号：US315471

申请日：1981-10-27

Applicant: Alain Bernard ,  Robert Chedeville

Inventor： Alain Bernard ,  Robert Chedeville

IPC: E02D5/74 ,  E04B2/00

CPC classification number: E02D5/74 ,  Y10T403/29 ,  Y10T403/32032

Abstract: Two facing walls have portions 1 and 2 connected together by a tie rod comprising a central section 4 and two end sections 5 and 6 joined to the central section by two bars 3 each with a ball head 7 at its opposite ends. The ball head in section 5 or 6 is disposed in a respective socket 8 or 33 attached to the wall portion 1 or 2. Central section 4 is essentially a turnbuckel comprising an outer tube with internal threads engaging sockets 25 for the ball heads in the central section.

Abstract translation: 两个相对的壁具有通过连杆连接在一起的部分1和2，所述拉杆包括中心部分4和两个连接到中心部分的端部部分5和6，两个杆3在其相对端处具有球头7。 部分5或6中的球头设置在连接到壁部分1或2上的相应的插座8或33中。中心部分4基本上是一个旋盖，其包括外管，内管具有接合插座25，用于中心的球头 部分。