专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH09208195A TUBE BODY ROLLING DEVICE 失效
公开(公告)号：JPH09208195A
公开(公告)日：1997-08-12
申请号：JP1534096
申请日：1996-01-31
申请人： NIPPON STEEL CORP , SANKYU KK , TOYO UMPANKI CO LTD
发明人： MORI KENJI , SETOZAKI MUTSUHIKO , SASAKI TAKASHI
IPC分类号： B25J15/00 , B66F9/12 , B66F9/14
摘要： PROBLEM TO BE SOLVED: To simplify structure so as to facilitate operation by arranging a left arm and a right arm, which are arranged in a cargo vehicle elevationally and can be extended/shrunk sideways orthogonally to the advancing direction, and providing a left pressing roller and a right pressing roller, which are arranged at the tips of the arms individually and can be rotated around the lateral shaft. SOLUTION: When a tube body horizontally placed on the right/left side to the advancing direction of a cargo vehicle is rolled, the cargo vehicle is properly moved forward/backward, while a tube body rolling device 1 is properly moved upward/downward, and an extensible cylinder in a right extensible arm 3 or a left extensible arm 2 is operated so as to properly extend/shrink an internal pipe 7 from/to an external pipe 6, and then, the cargo vehicle is advanced while a right pressing roller 5 or a left pressing roller 4 is brought into contact with the front side inside face at the height of an approximately central part of the tube body. In this process, the right pressing roller 5 or the left pressing roller 4 presses the tube body via the right extensible arm 3 or the left extensible arm 2 so as to smoothly roll the tube body. In this way, the left extensible arm 2 and the right extensible arm 3 are the same in structure, while the left pressing roller 4 and the right pressing roller 5 are the same in structure, so that the structure is simplified and operation can be facilitated. In addition, workability is improved as work can be carried out both on the left and right sides.

IPRDB

热门服务

关于我们

友情链接

联系方式