Automatic spraying secateur

Details Automatic spraying secateur Automatic spraying secateur

1978-06-12

1980-09-02

Bagwill, Robert E.

Plant husbandry

Algae culture

137539, 301233, A01G 303

Patent

active

042199638

ABSTRACT:
A pneumatically operated secateur provided with a nozzle which emits a spray of protective fluid through the nozzle when the secateur operating trigger is released. The spray is emitted in a metered quantity from a pump when mixed with the escaped air from the secateur. The method involves an operator holding a finger on the trigger until the nozzle has been directed on the wound caused by pruning, and then releasing his finger to spray the wound with protective fluid.

REFERENCES:
patent: 773743 (1904-11-01), Von Hoffman
patent: 1056046 (1913-03-01), Myers
patent: 1264441 (1918-04-01), Rue
patent: 2600540 (1952-06-01), Johnson
patent: 2747330 (1956-05-01), Simpkins

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