公开(公告)号：US5887579A

公开(公告)日：1999-03-30

申请号：US783772

申请日：1997-01-15

申请人： Thomas Eriksson ,  Gottfried Benz ,  Harald Lang ,  Willy Schonenberger

发明人： Thomas Eriksson ,  Gottfried Benz ,  Harald Lang ,  Willy Schonenberger

IPC分类号： B27B5/08 ,  B27B5/32 ,  B28D1/04

CPC分类号： B27B5/32 ,  B27B5/08 ,  B28D1/045

摘要： A wall saw includes a saw head which is displaceable longitudinally on a running rail and has a swivelable saw arm and a saw blade with cutting elements which is detachably fastened to the saw arm. The saw blade is rotatable by means of a drive unit which is mounted on the saw arm and which communicates with a drive arrangement. The saw blade is fastened to the saw arm via a coupling formed of two flange halves (11,17) which slide one inside the other and which can be connected with one another in a detachable manner, one flange half (11) being fastened to the flat side of the saw blade facing the saw arm and the second flange half (17) being arranged at the saw arm.

摘要翻译： 壁锯包括可在行进轨道上纵向移动的锯头，并具有可旋转的锯臂和具有可拆卸地紧固到锯臂的切割元件的锯片。 锯片可通过安装在锯臂上并与驱动装置连通的驱动单元旋转。 锯片通过由两个凸缘半部（11,17）形成的连接件紧固到锯臂上，该两个凸缘半部（11,17）将一个内部彼此滑动并可以可拆卸的方式彼此连接，一个凸缘半部（11）被紧固到 锯片的平面与锯臂相对，第二凸缘半部17被布置在锯臂上。