Injection tool for treating trees

Details Injection tool for treating trees Injection tool for treating trees

1988-04-07

1989-07-18

Hafer, Robert A.

Plant husbandry

Injection, method or apparatus

A01G 2900

Patent

active

048480282

ABSTRACT:
An apparatus for fastening an injection capsule having a fastening screw to a tree or woody plant comprising a rotatable shaft supported in a bearing member. The rotatable shaft extends through the bearing member into a cavity for holding and aligning an injection capsule where the shaft is formed into a driving member. The shaft is connected to a power source to rotate the shaft, whereby the driving member engages the fastening screw of the capsule and, upon rotation of the rotatable shaft, the fastening screw is rotatably driven into the tree or woody plant to fasten the injection capsule thereto.

REFERENCES:
patent: 1677473 (1928-07-01), Gast
patent: 2796701 (1957-06-01), Mauget
patent: 3290822 (1966-12-01), Mauget

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