Post anchor device
    3.
    发明授权
    Post anchor device 失效
    后锚装置

    公开(公告)号:US4644713A

    公开(公告)日:1987-02-24

    申请号:US824279

    申请日:1986-01-30

    Applicant: John F. Lehman

    Inventor: John F. Lehman

    CPC classification number: E02D5/80 E04H12/2215

    Abstract: A post anchor to rapidly mount a post within the ground has a post end engagement bracket from which extends an anchor stake. The anchor stake is driven into the ground and the post is then inserted into the upstanding end of the post engagement bracket.

    Abstract translation: 用于在地面内快速安装支柱的支柱锚具有一个后端接合支架,从该支柱延伸锚桩。 锚固桩被驱动到地面中,然后将桩插入柱接合支架的直立端。

    Post and anchoring device
    4.
    发明授权
    Post and anchoring device 失效
    后锚固装置

    公开(公告)号:US5076032A

    公开(公告)日:1991-12-31

    申请号:US579946

    申请日:1990-09-10

    Applicant: John F. Lehman

    Inventor: John F. Lehman

    CPC classification number: E04H12/2215 E02D5/80

    Abstract: A post and anchoring device that rapidly secures a wooden post to the ground. An anchor stake is driven into the ground to a predetermined depth onto which a wooden post having an appeal bore is insertively engaged and locked to the anchor stake.

    Abstract translation: 一个立柱和锚固装置,可迅速将木柱固定在地面上。 将锚固桩驱动到地面到预定深度,其上具有吸引力孔的木柱插入地接合并锁定到锚桩。

Patent Agency Ranking