Hinge pin guide, especially for musical instruments

Details Hinge pin guide, especially for musical instruments Hinge pin guide, especially for musical instruments

1986-05-27

1987-10-27

Godici, Nicholas P.

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

Hinge

Including means to retain pintle in hinge

16386, 16340, E05D 512

Patent

active

047019786

ABSTRACT:
This pin guide is mounted on the end of a rotatable rod (1) of the key mechanism of a musical instrument. The rod has at its end a cylindrical bore (17) receiving a spring means (19) and a rotary pivot piece (9) capable of sliding in said bore. The pivot piece (9) has at its outer end a cutout (15) which coaxially receives the tip (13) of a pointed screw (7) screwed into the body of a hinge support ball (3).

REFERENCES:
patent: 3394624 (1968-07-01), Seaman

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