Connection mechanism for large scale retaining wall blocks

Details Connection mechanism for large scale retaining wall blocks Connection mechanism for large scale retaining wall blocks

2009-04-02

2010-11-09

Lagman, Frederick L (Department: 3672)

Hydraulic and earth engineering

Earth treatment or control

Shoring, bracing, or cave-in prevention

C405S262000, C405S286000

Reexamination Certificate

active

07828498

ABSTRACT:
A block assembly includes integral connection mechanisms specifically designed for incorporation into engineered retaining walls. These connection mechanisms specifically accommodate the use of reinforcing grids in the formation of a retaining wall which, when used, will stabilize the retaining wall and provide additional strength. The connection mechanism is formed prior to fabrication of the block itself, and thus can be integrally incorporated during casting/fabrication of the block itself. The connection mechanism defines a connection slot usable during retaining wall fabrication (by allowing easy connection to the reinforcing grid) while also accommodating holding and lifting of the block assembly. Due to the fabrication method, the configuration of the connection mechanisms inserted into the block can be uniquely designed to provide desired physical coupling once the concrete is hardened. This further allows the use of different materials and different structures to provide the desired strength and allow the use of optimal materials.

REFERENCES:
patent: 4929125 (1990-05-01), Hilfiker
patent: 4936713 (1990-06-01), Miner
patent: 4964761 (1990-10-01), Rossi
patent: 5294216 (1994-03-01), Sievert
patent: 5350256 (1994-09-01), Hammer
patent: 5505034 (1996-04-01), Dueck
patent: 5511910 (1996-04-01), Scales
patent: 5651641 (1997-07-01), Stephens et al.
patent: 5702208 (1997-12-01), Hilfiker et al.
patent: 5820304 (1998-10-01), Sorheim et al.
patent: 5839855 (1998-11-01), Anderson et al.
patent: 5934838 (1999-08-01), Egan
patent: 6186703 (2001-02-01), Shaw
patent: 6447211 (2002-09-01), Scales et al.
patent: 6447212 (2002-09-01), Orsat
patent: 6679656 (2004-01-01), Manthei
patent: 6793436 (2004-09-01), Ruel et al.
patent: 6796098 (2004-09-01), Hampton
patent: 6860681 (2005-03-01), Ruel
patent: 6862856 (2005-03-01), Turgeon-Schramm et al.
patent: 6939087 (2005-09-01), Ruel
patent: 7073304 (2006-07-01), Hampton
patent: 7114887 (2006-10-01), Rainey
patent: 7390146 (2008-06-01), Rainey
patent: 7445407 (2008-11-01), Rainey
patent: 7491018 (2009-02-01), Freitag et al.
patent: 7722296 (2010-05-01), Taylor
patent: 2002/0124516 (2002-09-01), Paulson
patent: 2005/0042040 (2005-02-01), Paulson
patent: 2008/0085162 (2008-04-01), Blundell

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