Tree clamp structure
    1.
    发明授权
    Tree clamp structure 失效
    树夹结构

    公开(公告)号:US3596972A

    公开(公告)日:1971-08-03

    申请号:US3596972D

    申请日:1969-09-02

    Inventor: POOL STUART D

    CPC classification number: A01D46/26

    Abstract: A tree clamp structure mounted on a boom adapted to be reciprocated to dislodge fruit from a tree. The clamp structure includes fixed and movable jaws having flexible tree-engaging pods thereon. Each pod includes a flexible cap mounted on a jaw to define an airtight chamber containing silicone putty, tire carcass discs, and air to provide a tree-gripping structure for reciprocating a tree without relative movement therebetween.

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