Improved structure for connecting a leg to a massive body

Details Improved structure for connecting a leg to a massive body Improved structure for connecting a leg to a massive body

1977-11-07

1980-04-22

Schultz, William H.

Supports

Stand

Understructure

403189, 403198, 403199, 403200, F16M 1116

Patent

active

041991249

ABSTRACT:
A leg is coupled to one half of the connecting structure, e.g. a detachable seat, via screw engagement and the latter is coupled, via wedge engagement to be established by projections formed thereon, to the other half of the connecting structure, e.g. a fixed seat, mounted to the bottom of a massive body such as a keyboard musical instrument, a larger sized television set and a heavy table. Registration of the leg at the correct position and the above-described wedge engagement are carried out simply by sliding the one seat against the other seat with alleviated trouble in the collimation work, reduced damage on the thread construction and stabilized support for the massive body.

REFERENCES:
patent: 527145 (1894-10-01), Dempsey
patent: 908751 (1909-01-01), Cooke
patent: 1571762 (1926-02-01), Driscoll
patent: 1762776 (1930-06-01), Gardner
patent: 2855256 (1958-10-01), Nelson
patent: 2869950 (1959-01-01), Boccone
patent: 2882110 (1959-04-01), Mutchnik
patent: 2973233 (1961-02-01), McPhee
patent: 3228359 (1966-01-01), Rich
patent: 3267888 (1966-08-01), Carlson
patent: 3406935 (1968-10-01), Mutchnik et al.

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