Joints and connections – Interfitted members with external bridging piece
Patent
1974-09-09
1976-12-28
Shapiro, Jacob
Joints and connections
Interfitted members with external bridging piece
61 37, 52587, 403175, E02B 304, E04C 110
Patent
active
039993981
ABSTRACT:
A retaining wall comprising a grid-shaped framework fabricated by a plurality of groups of members joined end to end in a vertically aligned relationship and another plurality of groups of members also joined end to end in a horizontally aligned relationship. The ends of the vertically positioned members meet the adjacent ends of the horizontally positioned members at right angles thereto to define a multiplicity of cruciform patterns which combine in a mutually overlapping manner to form the retaining wall.
REFERENCES:
patent: 953051 (1910-03-01), Muralt
patent: 1026616 (1912-05-01), Stratton
patent: 1847868 (1932-03-01), Everham
patent: 2863682 (1958-12-01), Canepa
patent: 3490242 (1970-01-01), Schnabel, Jr.
patent: 3541798 (1970-04-01), Schnabel, Jr.
Giken Kogyo Kabushiki Kaisha
Shapiro Jacob
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