Hand-Guided Power Jigsaw
    2.
    发明申请
    Hand-Guided Power Jigsaw 审中-公开
    手指导电拼图

    公开(公告)号:US20080222901A1

    公开(公告)日:2008-09-18

    申请号:US12089691

    申请日:2007-05-04

    IPC分类号: B23D49/10

    CPC分类号: B23D49/165 B23D51/025

    摘要: The invention relates to a handheld hacksaw with a saw blade that can be moved to and fro, an effective support device (20) in the direction of sawing, with a support element (21) that supports the back of the saw blade, a holder (22) that holds the support element (21) between two sides (222, 223), and guide elements (26, 27) with facing guide surfaces (261, 271) on the two sides of the saw blade facing away from each other. To reduce the production costs for the handheld hacksaw by ensuring a simple design of the guide elements adequate for high-quality sawing, the guide elements (26, 27) have a fixed horizontal spacing of the guide surfaces (261, 271) thereof, perpendicular to the direction of sawing at the ends of the sides (222, 223) of the holder (22).

    摘要翻译: 本发明涉及一种具有锯片的手持式钢锯,其可沿着锯切方向来回移动有效的支撑装置(20),支撑元件(21)支撑锯片的后部,支架 (22,22),其在两侧(222,223)之间保持所述支撑元件(21),以及在所述锯片的两侧彼此背离的具有相对的引导表面(261,271)的引导元件(26,27) 。 为了通过确保适合于高品质锯切的引导元件的简单设计来降低手持钢锯的生产成本,引导元件(26,27)具有与其垂直的引导表面(261,271)的固定水平间隔 沿着保持器(22)的侧面(222,223)的端部进行锯切的方向。

    Compass saw
    3.
    发明授权
    Compass saw 失效
    罗盘看见

    公开(公告)号:US5012583A

    公开(公告)日:1991-05-07

    申请号:US427843

    申请日:1989-10-05

    摘要: A compass saw comprising a separate removable suction channel located between a base plate and a saw housing pivotally supported on the base plate, the suction channel having a substantially unobstructed suction path.

    摘要翻译: PCT No.PCT / DE88 / 00175 Sec。 371日期:1989年10月5日 102(e)日期1989年10月5日PCT提交1988年2月21日PCT公布。 公开号WO88 / 07906 日期:1988年10月20日。一种罗盘,其包括位于基板和可枢转地支撑在基板上的锯壳之间的单独的可移除抽吸通道,所述抽吸通道具有基本上无障碍的吸入路径。