Snap-type locking device
    41.
    发明授权
    Snap-type locking device 有权
    卡扣式锁定装置

    公开(公告)号:US08567828B2

    公开(公告)日:2013-10-29

    申请号:US11883647

    申请日:2006-01-07

    IPC分类号: E05C5/00

    摘要: The present invention relates to a snap-type locking device for releasable and principally external keeping together of two parts and comprising at least one grip part at least one grip part, at least one movable arm and at least one spring, said at least one movable arm being turnably attached to said at least one grip part as well as, directly or indirectly, to a first part of said two parts. Said at least one spring abuts said at least one grip part in order to urge the same in a direction away from said two parts.

    摘要翻译: 本发明涉及一种卡扣式锁定装置,其用于可释放地且主要地外部保持在一起的两个部分,并且包括至少一个握持部分,至少一个抓握部分,至少一个可动臂和至少一个弹簧,所述至少一个可移动 臂可转动地附接到所述至少一个把手部分,以及直接或间接地连接到所述两个部件的第一部分。 所述至少一个弹簧邻接所述至少一个把手部分,以便在远离所述两个部件的方向上推动所述至少一个握持部分。

    Tool for Pipe Bending and Former for Use in Such a Tool
    44.
    发明申请
    Tool for Pipe Bending and Former for Use in Such a Tool 审中-公开
    用于管道弯曲的工具,用于此类工具

    公开(公告)号:US20090266137A1

    公开(公告)日:2009-10-29

    申请号:US12447226

    申请日:2007-10-24

    IPC分类号: B21D7/06

    CPC分类号: B21D7/063

    摘要: The present invention relates to a tool for pipe bending comprising at least two branches (1, 3), at least one link arm (8), at least one former (7), and at least one sliding jaw (9), said at least one former (7) and said at least one sliding jaw (9) being intended to be placed on either side of a pipe (12) to be bent, and said at least one former (7) being fitted to, or constituting a part of, a first branch (1) of said at least two branches (1, 3) at the same time as said at least one sliding jaw (9) being fitted to, or constituting a part of, a second branch (3) of said at least two branches (1, 3). At least one of said at least one former (7) has at least one pipe-positioning index (18, 19), one of which is intended to be placed as close as possible to a corresponding bending-measure index on the pipe (12) when the pipe (12) is placed in the tool in order to be bent. The present invention also relates to a former (7) for use as a part of a tool for pipe bending.

    摘要翻译: 本发明涉及一种用于管道弯曲的工具,其包括至少两个分支(1,3),至少一个连杆臂(8),至少一个前者(7)和至少一个滑动夹爪(9) 至少一个前者(7)和所述至少一个滑动钳口(9)被设置在要弯曲的管道(12)的任一侧上,并且所述至少一个前者(7)装配到或构成 所述至少两个分支(1,3)的第一分支(1)的一部分同时与所述至少一个滑动钳口(9)相配合或构成第二分支(3)的一部分, 的所述至少两个分支(1,3)。 所述至少一个前者(7)中的至少一个具有至少一个管道定位索引(18,19),其中一个预定位置尽可能靠近管道(12)上的对应的弯曲测量指数 )当管(12)被放置在工具中以弯曲时。 本发明还涉及一种用作管道弯曲工具的一部分的前者(7)。