Patents Assigned to Societe Civile Des Brevets Henri Vidal
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Publication number: 20020031406Abstract: A facing element (2), for use in a stabilized earth structure (1), comprises a reinforcing portion (60) extending substantially across the facing element, the reinforcing portion having at an end thereof a connection point for connection to an earth stabilizing member (4) and/or an adjacent facing element.Type: ApplicationFiled: November 16, 2001Publication date: March 14, 2002Applicant: Societe Civile Des Brevets Henri VidalInventors: Henri Charles Vidal, Jean-Marc Jailloux
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Patent number: 6079908Abstract: A modular block wall includes dry cast, unreinforced modular wall blocks with anchor type, or frictional type or composite type soil stabilizing elements recessed therein and attached thereto by vertical rods which also connect the blocks together. The soil stabilizing elements are positioned in counterbores or slots in the blocks and project into the compacted soil behind the courses of modular wall blocks. Alternative stabilizing element designs may be used with the modular wall blocks and other types of facing elements in a mechanically stabilized earth structure.Type: GrantFiled: January 6, 1998Date of Patent: June 27, 2000Assignee: Societe Civile des Brevets Henri VidalInventor: Peter L. Anderson
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Patent number: 6050748Abstract: A modular block wall includes dry cast, unreinforced modular wall blocks with anchor type, or frictional type or composite type soil stabilizing elements recessed therein and attached thereto by vertical rods which also connect the blocks together. The soil stabilizing elements are positioned in counterbores or slots in the blocks and project into the compacted soil behind the courses of modular wall blocks. Alternative stabilizing element designs may be used with the modular wall blocks and other types of facing elements in a mechanically stabilized earth structure.Type: GrantFiled: September 14, 1998Date of Patent: April 18, 2000Assignee: Societe Civile des Brevets Henri VidalInventors: Peter L. Anderson, Michael J. Cowell, Dan J. Hotek
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Patent number: 5947643Abstract: An earthen work bulk form construction has a wire mesh facing and granular compactable fill with stabilizing members projecting horizontally into the fill from the front facing. The front facing is comprised of modular shaped panels which form a mosaic pattern that enables construction of the wall with non-adjacent panels serving to facilitate and support adjacent panels. Connection of the stabilizing members to the front panels is effected through a quick engagement and locking handle bar connector. A handle bar connector is used for connecting a cast in place front wall to the front panels and bulk form.Type: GrantFiled: April 21, 1997Date of Patent: September 7, 1999Assignee: Societe Civile des Brevets Henri VidalInventors: Peter L. Anderson, Michael J. Cowell, Dan J. Hotek
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Patent number: 5890843Abstract: A strip for use in a stabilized earth structure has a tensile portion in the form of an elongate core which supports lateral friction wings and optional ribs. The elongate core may be steel or a polymer material and the wings are fabricated from a plastic material. Alternatively, the strip may be made from a single material (e.g., plastic) with a thickened region defining the core and thinner regions providing the friction wings.Type: GrantFiled: June 28, 1996Date of Patent: April 6, 1999Assignee: Societe Civile Des Brevets Henri VidalInventors: Michel Jack Fernand Bastick, Jean-Marc Jailloux
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Patent number: 5823717Abstract: A facing panel (1) is provided for assembly with like facing panels to form a facing of a stabilized earth structure. The facing panel has two opposed side edges (2) for arrangement edge-to-edge with the side edges of laterally adjacent facing panels, each side edge having a front portion (5) which is straight over substantially the full height of the facing panel, and a rear portion comprising a lateral projection (8) over part of its length and an abutment (6, 7) over another part of its length, the lateral projection being provided for engagement behind a respective abutment on the side edge of a laterally adjacent facing panel to restrain forward movement of the facing panel, and the abutment being provided for engagement in front of a respective lateral projection of said laterally adjacent facing panel or of another laterally adjacent facing panel to restrain rearward movement of the facing panel.Type: GrantFiled: May 13, 1997Date of Patent: October 20, 1998Assignee: Societe Civile des Brevets Henri VidalInventors: Michel J Bastick, Alain Gorce, Jean-Marc Jailloux, Pierre Segrestin, Paul Schodts
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Patent number: 5797706Abstract: An earth structure includes a plurality of elongated stabilizing elements in an earth mass behind a facing made up of facing panels. A plurality of connectors behind the facing connects the facing to the stabilizing elements. Each connector has a rear attachment portion attached to a respective stabilizing element, and each connector also has at least two spaced apart front attachment portions attached to a facing panel. The earth mass includes a first region of soil suitable for plant growth which also defines the region in which the connectors are located. A second region of structural back fill is provided which includes the stabilizing elements.Type: GrantFiled: June 28, 1996Date of Patent: August 25, 1998Assignee: Societe Civile des Brevets Henri VidalInventors: Pierre Segrestin, Jean Marc Jailloux
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Patent number: 5622455Abstract: An earthen work bulk form construction has a wire mesh facing and granular compactable fill with stabilizing members projecting horizontally into the fill from the front facing. The front facing is comprised of modular shaped panels which form a mosaic pattern that enables construction of the wall with non-adjacent panels serving to facilitate and support adjacent panels. Connection of the stabilizing members to the front panels is effected through a quick engagement and locking handle bar connector. A handle bar connector is used for connecting a cast in place front wall to the front panels and bulk form.Type: GrantFiled: June 7, 1995Date of Patent: April 22, 1997Assignee: Societe Civile des Brevets Henri VidalInventors: Peter L. Anderson, Michael J. Cowell, Dan J. Hotek
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Patent number: 5586841Abstract: A modular block wall includes dry cast, unreinforced modular wall blocks with anchor type, or frictional type or composite type soil stabilizing elements recessed therein and attached thereto by vertical rods which also connect the blocks together. The soil stabilizing elements are positioned in counterbores or slots in the blocks and project into the compacted soil behind the courses of modular wall blocks. The soil stabilizing elements may also comprise hollow core precast blocks connected to the facing blocks.Type: GrantFiled: February 3, 1995Date of Patent: December 24, 1996Assignee: Societe Civile des Brevets Henri VidalInventors: Peter L. Anderson, Michael J. Cowell, Dan J. Hotek
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Patent number: 5577866Abstract: An earthen work bulk form construction has a wire mesh facing and granular compactable fill with stabilizing members projecting horizontally into the fill from the front facing. The front facing is comprised of modular shaped panels which form a mosaic pattern that enables construction of the wall with non-adjacent panels serving to facilitate and support adjacent panels. Connection of the stabilizing members to the front panels is effected through a quick engagement and locking handle bar connector.Type: GrantFiled: June 6, 1995Date of Patent: November 26, 1996Assignee: Societe Civile Des Brevets Henri VidalInventors: Peter L. Anderson, Michael J. Cowell, Dan J. Hotek