Joint structure of a take-down type archery bow

Details Joint structure of a take-down type archery bow Joint structure of a take-down type archery bow

1985-11-22

1987-06-23

Pinkham, Richard C.

Mechanical guns and projectors

Spring

Bow

124 88, F41B 500

Patent

active

046744681

ABSTRACT:
In a joint structure between each limb and a handle riser of a knock-down type archery bow employing a plug-socket engagement, a two position support is formed by a pair of separate supporter pieces fixed to the face side of the socket, one supporter piece located closer to the socket mouth forming the first support for enabling change in angular position of the limb with respect to the handle riser, and the other supporter piece located closer to the socket bottom forming the second support unmoved by any change in the first support. The absence of holes in the socket walls assures a strong construction without the increase in weight, and the adjustment by the first support causes no disturbance on the originally designed balance of force over the entire construction.

REFERENCES:
patent: 3874360 (1975-04-01), Armstrong et al.
patent: 3921598 (1975-11-01), Helmick
patent: 3942506 (1976-03-01), Izuta

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