Edge restraint apparatus having variable length sections

Details Edge restraint apparatus having variable length sections Edge restraint apparatus having variable length sections

1997-01-08

1998-06-23

Graysay, Tamara L.

Road structure, process, or apparatus

Traffic steering device or barrier

Curb

52100, 527201, E01C 1122, E04B 100, E04C 330

Patent

active

057695628

ABSTRACT:
An edge restrain apparatus for restraining a hard structure, including a substantially upright section having a height; and a base section extending from a lower end of the upright section on at least one lateral side thereof. The base section is essentially perpendicular to the upright section and has a width. At least one of the height of the upright section and the width of the base section is variable. The upright section and/or the base section may be provided with longitudinal weakened portions such as indentations, score lines, or different material properties, in order to allow an unwanted portion of the section to be severed and removed. Extension sections may be provided which are engageable with the upright section and/or the base section.

REFERENCES:
patent: Re33550 (1991-03-01), Jones
patent: 850866 (1907-04-01), De Clements
patent: 3422584 (1969-01-01), Howard
patent: 5073061 (1991-12-01), Jones
patent: 5205090 (1993-04-01), Lavery
patent: 5240343 (1993-08-01), Strobl, Jr.
patent: 5375941 (1994-12-01), Strobl, Jr.
patent: 5377447 (1995-01-01), Fritch
patent: 5640801 (1997-06-01), Rynberk
Border Concepts, "Iron Edge Galvanized Steel Paver Restraints," www.borderconcepts.com, undated.
Valley View Specialties Co., "Diamond-Lok," undated.

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