Support linkage apparatus assembly

Details Support linkage apparatus assembly Support linkage apparatus assembly

1993-12-20

1995-12-12

Dorner, Kenneth J.

Supports: cabinet structure

With movable components

Pivotal and rectilinear sequential movement

74103, A47B 8800

Patent

active

054743761

ABSTRACT:
A support linkage apparatus assembly provides a balanced extension and retraction of supported elements with useful inclination. The supported element comprises the coupler link element mass and is prepositioned between parallel linkage apparatuses. The support linkage apparatus assembly provides prepositioned support of elective elements. A display rack assembly provides storage and display of paper and materials of negligable mass. A drawer assembly provides cradled storage and a balanced opening and closing inclination of various supplies of three dimensional mass. A container assembly provides a balanced opening and closing inclination of various supplies of three dimensional mass.

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patent: 4343244 (1982-08-01), Moriarty
patent: 4567782 (1986-02-01), Speicher

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