Interchangeable ringlets for pivoted cutting and grasping instru

Details Interchangeable ringlets for pivoted cutting and grasping instru Interchangeable ringlets for pivoted cutting and grasping instru

1989-08-14

1992-06-30

Eley, Timothy V.

Cutlery

Cutting tools

Plural cooperating blades

30260, 30341, B26B 1300

Patent

active

051251590

ABSTRACT:
Interchangeable finger and thumb ringlets and a hand-adjustable tensioning device are described for improving the comfort and control of scissors and pivoted grasping instruments. Flexible ringlets having various sizes are removably attached to the handle portions of such instruments, thereby providing proper fit to the user's fingers. Additionally, tensioning for such devices is generally provided by an adjustable screw or by a non-adjustable rivet. The subject invention teaches the use of a single-piece, hand-operated tensioning device installed at the pivot location for providing this function.

REFERENCES:
patent: 4642895 (1987-02-01), Gauvry
patent: 4742617 (1988-05-01), Gauvry

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