Hinge pin with insertion tool

Details Hinge pin with insertion tool Hinge pin with insertion tool

1994-09-19

1996-05-21

Howell, Daniel W.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Hinge

Eyeglass hinge

G02C 522

Patent

active

055177239

ABSTRACT:
For an eyeglass hinge having a pin-receiving bore formed in intermeshed pivotable lug sets, a hinge pin with longitudinal tabs on that end of the pin first inserted in the bore which are squeezed together to pass through the bore and which spring resiliently apart after insertion so that detents on the respective tab extremities hold the pin in place while permitting ready withdrawal by again squeezing the tabs together, and a manipulable insertion tool removably attached to a head of the pin to be broken away after insertion.

REFERENCES:
patent: 2947024 (1960-08-01), Czudak, Jr.
patent: 3403958 (1968-10-01), Gross
patent: 4847950 (1989-07-01), Coleman
patent: 4987639 (1991-01-01), Baiuley et al.

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