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1. (WO1989000628) SYSTEM FOR STABILIZING STRUCTURAL ELEMENTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000628 International Application No.: PCT/US1988/002389
Publication Date: 26.01.1989 International Filing Date: 14.07.1988
Chapter 2 Demand Filed: 20.02.1989
IPC:
E02D 29/14 (2006.01)
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
D
FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
29
Underground or underwater structures; Retaining walls
12
Manhole shafts; Other inspection or access chambers; Accessories therefor
14
Covers for manholes or the like; Frames for covers
Applicants:
LANDERS, Phillip, G. [US/US]; US
Inventors:
LANDERS, Phillip, G.; US
Agent:
LAMPE, Thomas, R. @; Grunewald & Lampe 166 Santa Clara Avenue Oakland, CA 94610-1323, US
Priority Data:
075,57720.07.1987US
Title (EN) SYSTEM FOR STABILIZING STRUCTURAL ELEMENTS
(FR) SYSTEME DE STABILISATION D'ELEMENTS STRUCTURAUX
Abstract:
(EN) A system for stabilizing a first structural element (10) relative to a second structural element (12) wherein a flexible container (34) containing a foaming agent is positioned between the structural elements, the agent is expanded within the container and partially migrates from the container to form a bond with at least one of the structural elements, and the agent is hardened in place.
(FR) Dans un système servant à stabiliser un premier élément structural (10) par rapport à un deuxième élément structural (12), un récipient flexible (34) contenant un agent moussant est placé entre les éléments structuraux. L'agent subit alors une expansion à l'intérieur du récipient et se déplace partiellement depuis le récipient pour venir former une liaison avec au moins l'un des éléments structuraux, puis l'agent décrit en place.
Designated States: JP
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)