公开(公告)号：US3672710A

公开(公告)日：1972-06-27

申请号：US3672710D

申请日：1970-12-14

Applicant: GRAFLSET SYSTEM AB

Inventor： KROOPP KARL-GUNNAR

IPC: E04B1/58 ,  E04B2/76 ,  F16B7/04 ,  F16B7/00

CPC classification number: F16B7/0466 ,  E04B1/5831 ,  E04B2/766 ,  E04B2001/5856 ,  E04B2001/5881 ,  Y10T403/3993 ,  Y10T403/4662 ,  Y10T403/4671 ,  Y10T403/4674 ,  Y10T403/4688 ,  Y10T403/5793 ,  Y10T403/68 ,  Y10T403/7067

Abstract: As described herein, a coupling member for building units includes a ram member which is movably mounted within one of the building units and which has an end adapted for placement within the open end portion of the other building unit. The ram member is provided with a surface in the form of two sloping planes arranged at right angles to each other and obliquely positioned in the longitudinal direction of the ram member. Also provided is a screw member which is adapted to abut either of the sloping planes of the ram member to thereby effectively lock the ram member in either of two positions. The other end of the screw member is adapted to project into a hole arranged in the building unit.

Abstract translation: 如本文所述，用于建筑物单元的联接构件包括可移动地安装在建筑物单元之一内并具有适于放置在另一建筑物单元的开放端部内的端部的柱塞构件。 冲头构件设置有两个倾斜平面形式的表面，该两个倾斜平面彼此成直角并且在冲头构件的纵向方向上倾斜定位。 还提供了一种螺钉构件，其适于抵靠柱塞构件的任何一个倾斜平面，从而有效地将柱塞构件锁定在两个位置中的任一位置。 螺钉构件的另一端适于投影到布置在建筑物单元中的孔中。