Block particularly for building loose-laid retaining walls

Details Block particularly for building loose-laid retaining walls Block particularly for building loose-laid retaining walls

1991-08-05

1993-06-01

Ridgill, Jr., James L.

Static structures (e.g., buildings)

Opaque stonelike module

With traversing passage

52689, 521692, 47 82, 405284, E02D 2700, E04C 204

Patent

active

052148980

ABSTRACT:
The block has a cambered front radiused to tapering side walls. The side walls have, in the portion radiused to the front, mutually opposite insertion-coupling members and seats for accommodating the insertion-coupling members of an adjacent block. The block furthermore has, at an upper part thereof, an abutment for engagement with a supporting element defined on a lower part at the front of an adjacent block.

REFERENCES:
patent: 849984 (1907-04-01), Dougherty
patent: 894122 (1908-07-01), Dougherty
patent: 1063218 (1913-06-01), Rook
patent: 1264689 (1918-04-01), Schlichter
patent: 1296559 (1919-03-01), Rook
patent: 1383166 (1921-06-01), Steinkraus
patent: 4329089 (1982-05-01), Hilfiker et al.
patent: 4661023 (1987-04-01), Hilfiker
patent: 4957395 (1990-09-01), Nelson
patent: 5066169 (1991-11-01), Gavin et al.

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