Spring-biased garden pruners

Details Spring-biased garden pruners Spring-biased garden pruners

1985-06-04

1987-01-06

Kazenske, E. R.

Cutlery

Cutting tools

Plural cooperating blades

30213, 81321, 81417, B26B 1300

Patent

active

046335870

ABSTRACT:
A garden pruner has a leaf spring 14 secured at its outer end to one of the handles (12a) and engaging the other handle (11a) at its inner end. A slider (15) on the one handle (12a) slidably engages the leaf spring and is movable to vary the length of the spring between the slider and the inner end of the spring and thereby vary the spring force and spring rate.

REFERENCES:
patent: 516109 (1894-03-01), Priest
patent: 2827815 (1958-03-01), Smoyak
patent: 4073059 (1978-02-01), Wallace et al.

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