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. 发明申请

US20150000479A1 TAPERED LOBULAR DRIVER AND FASTENER 审中-公开
标题翻译：滚动式驱动器和紧固件
公开(公告)号：US20150000479A1
公开(公告)日：2015-01-01
申请号：US14483498
申请日：2014-09-11
申请人： INFASTECH INTELLECTUAL PROPERTIES PTE.LTD.
发明人： Richard W. LUKES , Donald K. BLAESS
IPC分类号： F16B23/00 , B25B15/00
CPC分类号： F16B23/003 , B25B15/004 , B25B15/005 , F16B23/0053
摘要： A torque transmission driver has a first end portion adapted to receive and transmit torque from a torque generation source, and a second end portion including a shaped tapered bit having drive surfaces with an alternating series of five or six lobes and troughs about a rotational axis, having a taper angle between 15 and 65° from the rotational axis operable to engage corresponding drive surfaces in a plurality of at least two size fasteners, the tapered drive surfaces of the bit comprising a first tapered portion operable to engage drive surfaces of a first sized fastener and a second tapered portion operable to engage drive surfaces of a second sized fastener, the drive surfaces of the second sized fastener being larger than the drive surfaces of the first sized fastener. The taper angle may be nominally 52° from the rotational axis.
摘要翻译：扭矩传递驱动器具有适于从扭矩产生源接收和传递扭矩的第一端部，以及包括具有驱动表面的成形锥形钻头的第二端部部分，该驱动表面具有围绕旋转轴线的五个或六个叶片和槽的交替系列，具有从旋转轴线在15°和65°之间的锥角，其可操作以接合多个至少两个尺寸的紧固件中的对应的驱动表面，所述钻头的锥形驱动表面包括第一锥形部分，该第一锥形部分可操作以接合第一尺寸紧固件和可操作以接合第二尺寸紧固件的驱动表面的第二锥形部分，第二尺寸紧固件的驱动表面大于第一尺寸紧固件的驱动表面。锥角可以从旋转轴线名义上为52°。

IPRDB

热门服务

关于我们

友情链接

联系方式