[특허]Block interlock offsetting key for use in the construction of a retaining wall

Block interlock offsetting key for use in the construction of a retaining wall 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E02D-029/02
출원번호	US-0037845 (1993-03-29)
우선권정보	CA-2092579 (1992-08-27)
발명자 / 주소	Rodrique Jacques (Montreal-Nord CAX)
출원인 / 주소	TranspavInc. (Montreal-Nord CAX 03)
인용정보	피인용 횟수 : 34 인용 특허 : 0

초록 ▼

The present invention relates to a block interlock offsetting key for use in the construction of a mortarless retaining wall wherein a plurality of blocks are stacked in offset rows or courses, the blocks of the wall being provided with top and bottom grooves. The block interlock offsetting key is able to interlockingly engage the bottom groove of a block and the top groove of an underlying block so as to offset the blocks a predetermined distance with respect to each other.

대표청구항 ▼

A kit for use in the construction of a mortarless retaining wall wherein a plurality of blocks are stacked in a number of successive offset courses of blocks, the kit comprising a plurality of grooved blocks and a plurality of block interlock offsetting keys, each of the grooved blocks comprising a block body, said block body having top and bottom support surfaces and a lateral front surface, said block body comprising a pair of grooves, said pair of grooves comprising a top groove interrupting said top surface and a bottom groove interrupting said bottom surface, the top and bottom grooves each being defined by a respective groove surface, said top groove at least overlapping a part of said bottom groove, each block interlock offsetting key comprising a key body, said key body comprising a root element connected to a head element, said key body having a lateral surface comprising an upper surface portion and an offset lower surface portion, said upper surface portion being offset relative to said lower surface portion, said root element defining said offset lower surface portion and said head element defining said upper surface portion, each block interlock offsetting key being configured such that the head element thereof is able to engage the bottom groove of a grooved block, and the root element thereof is able to engage the top groove of another grooved block, and said block interlock offsetting keys and said grooved blocks being configured such that, when one grooved block is disposed on an underlying grooved block, said upper surface portion of a respective interlock key is engageable with a portion of the groove surface of the bottom groove of said one grooved block and said offset lower surface portion of said respective interlock key is engageable with a portion of the groove surface of the top groove of said underlying block, so that the front surface of said one grooved block is offset a predetermined distance with respect to the front surface of said underlying block.

이 특허를 인용한 특허 (34)

Walter Richard (1960 Francis Ave. Santa Clara CA 95051), Alignment hanger and method for building a barrier of concrete blocks.
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Bouchard Michel,CAX ; Lambert Paul-Emile,CAX ; Fortin Marc,CAX, Block for the mortarless construction of a wall.
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Dean, Jr.,Robert W., Block wall system.
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Sinclair, Robert F., Building block and system for manufacture.
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Hamel,Denis, Concrete block system.
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Turgeon-Schramm, John Walter; Armstrong, Donal Jay, Corner block for use in forming a corner of a segmental retaining wall.
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Hamel, Denis, Dry-cast concrete block.
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Cerrato, Dominic, Flexible interlocking wall system.
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Bostwick Richard H. ; Schulte Peter J. ; Zitterkopf Gary, Fluid containment wall segment.
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Nelson Bryan R. (Miffinburg PA) Chen En-Sheng (Spring TX), Horizontal flue technology for carbon baking furnace.
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Parker, William H., Interlocking insulating firebrick.
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Frank Pacitto CA; Paul Pignatelli CA, MORTARLESS RETAINING WALL STRUCTURE WITH IMPROVED LATERAL AND LONGITUDINAL REINFORCEMENT FOR A VERTICAL, SET FORWARD AND/OR SET BACK RETAINING WALL IN WHOLE OR IN PART CONSTRUCTED BY UTILIZING STANDA.
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Hull Kent D, Masonry block for retaining and freestanding walls.
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Sorheim,Daniel R., Method and device for creating a decorative block feature.
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O'Neill, Raymond; Carr, Dennis, Methods of and systems for controlling water flow, breaking water waves and reducing surface erosion along rivers, streams, waterways and coastal regions.
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Anderson Robert ; Sanders Gale ; Freund Robert, Modular retaining wall block system including wall blocks having replaceable dual purpose facing panels and removable.
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Rainey Thomas L., Modular retaining wall system.
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Rainey, Thomas L.; Borgersen, Svenn; Turgeon-Schramm, John W., Modular retaining wall system.
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Thomas L. Rainey, Modular retaining wall system.
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Lee Lum, Mark E., Mold for ventilated building block.
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O'Neill, Raymond; Carr, Dennis, Molded concrete U-wall construction block employing a metal reinforcement cage having stem reinforcement portions with open apertures formed therein for multiple purposes.
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Pacitto Frank,CAX ; Pignatelli Paul,CAX, Mortarless retaining wall structure with improved lateral and longitudinal reinforcement for a vertical, set forward and/or set back retaining wall in whole or in part constructed by utilizing standa.
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Mork Robert James ; Mork Robert John, Mortarless wall.
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Correia,Horacio, Pivotable interlock block connector.
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Dueck, Vernon John, Positive connector.
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Sorheim, Daniel R., Retaining wall and block face.
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MacDonald,Robert A., Retaining wall block system.
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Okerlund Larry D., Retaining wall block with light.
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Carey,John M.; Neel,Thomas C., Retaining wall construction element and shear key.
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Carey,John M.; Neel,Thomas C., Retaining wall construction element for railway installations.
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Rainey, Thomas L.; Borgersen, Svenn; Turgeon-Schramm, John W., Segmental retaining wall system.
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Rainey, Thomas L.; Borgersen, Svenn; Turgeon-Schramm, John W., Segmental retaining wall system.
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Den Daas,Gert J., System of stackable blocks as well as block and a joining element of the system.
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Lee Lum, Mark E., Ventilated building block.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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연합인증

Block interlock offsetting key for use in the construction of a retaining wall 원문보기

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Block interlock offsetting key for use in the construction of a retaining wall 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (34)

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