专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

3. 发明申请

WO2003102330A1 IMPROVED IN SCAFFOLD CONNECTIONS 审中-公开
标题翻译：改进了SCAFFOLD连接
公开(公告)号：WO2003102330A1
公开(公告)日：2003-12-11
申请号：PCT/IN2002/000128
申请日：2002-06-04
申请人： SHARMA, Rajkrishan, Fakirchand
发明人： SHARMA, Rajkrishan, Fakirchand
IPC分类号： E04G7/00
CPC分类号： E04G7/307 , E04G7/304
摘要： An improved scaffold connection is provided comprising an attachment member (2) formed from a tube held by two plates (5, 6) and attached to vertical scaffold member (3); a fastening connector (7) having front hook portion (9), rear shank portion (10), top (11), bottom (12), sides (12, 13) and fixed to horizontal scaffold member; fastening connector (7) having a lower horizontal circular cavity opening (14) to lower end of front hook portion (9) and houses a rear compression spring (16), a cylindrical piston (17) having lever rods extending at right angles from its sides and a front catch member with a bevelled surface curved to the same radius as the opening of the front hook portion (9), horizontal circular cavity (14) is connected to a vertical circular cavity (24), vertical circular cavity (24) houses a lock mechanism formed from a compression spring (30), a cylindrical rod (27) having a lower end and an upper end having a ring (31); top opening of upper vertical circular cavity is sealed by a cap plug (32).
摘要翻译：提供了一种改进的脚手架连接件，其包括由由两个板（5,6）保持并连接到垂直脚手架（3）的管形成的附接构件（2）; 具有前钩部分（9），后柄部分（10），顶部（11），底部（12），侧面（12,13）并且固定到水平脚手架的紧固连接器（7）紧固连接器（7），其具有下水平圆形腔开口（14）到前钩部分（9）的下端并容纳后压缩弹簧（16）;圆柱形活塞（17），其具有从其直角延伸的杆杆侧面和具有弯曲成与前钩部分（9）的开口相同半径的倾斜表面的前扣件，水平圆形腔（14）连接到垂直圆形空腔（24），垂直圆形腔（24），容纳由压缩弹簧（30）形成的锁定机构，具有下端和具有环（31）的上端的圆柱形杆（27）; 上垂直圆形腔的顶部开口由盖塞（32）密封。

IPRDB

热门服务

关于我们

友情链接

联系方式