IT1045322B - Elastic bridge joint - providing a continuous road surface over an expansion joint - Google Patents

Elastic bridge joint - providing a continuous road surface over an expansion joint

Info

Publication number
IT1045322B
IT1045322B IT1243973A IT1243973A IT1045322B IT 1045322 B IT1045322 B IT 1045322B IT 1243973 A IT1243973 A IT 1243973A IT 1243973 A IT1243973 A IT 1243973A IT 1045322 B IT1045322 B IT 1045322B
Authority
IT
Italy
Prior art keywords
elastic bridge
joint
providing
road surface
surface over
Prior art date
Application number
IT1243973A
Other languages
Italian (it)
Original Assignee
Valla A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valla A filed Critical Valla A
Priority to IT1243973A priority Critical patent/IT1045322B/en
Priority to US00362972A priority patent/US3838931A/en
Priority to DE2326393A priority patent/DE2326393A1/en
Priority to OA54921A priority patent/OA04413A/en
Priority to CA172,477A priority patent/CA994144A/en
Priority to CH762873A priority patent/CH571616A5/xx
Application granted granted Critical
Publication of IT1045322B publication Critical patent/IT1045322B/en

Links

Abstract

An elastic bridge joint is designed to restore the continuity of the flooring, (esp. the foundations of viaducts), corresp. to the gap necessary to take up the thermal expansion, on the underside of the covering surface coating. The novel features are that (a) two elements fixed together are provided, the first of which bridges the gap by means of a part, convex upwards with horizontal flanges on its edges, designed to be supported on the ends of the adjacent foundations, while the second element is of concave shape with the concavity facing downwards and is in contact with or has parts corresp. to its highest point, in the central position as the upper part of the underlying first element; and (b) the two edges of the concave or second element terminate above the ywo flanges of the first element.
IT1243973A 1972-05-29 1973-02-05 Elastic bridge joint - providing a continuous road surface over an expansion joint IT1045322B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT1243973A IT1045322B (en) 1973-02-05 1973-02-05 Elastic bridge joint - providing a continuous road surface over an expansion joint
US00362972A US3838931A (en) 1972-05-29 1973-05-23 Elastic road bridge joint
DE2326393A DE2326393A1 (en) 1972-05-29 1973-05-24 ELASTIC CONNECTION, IN PARTICULAR FOR ROAD BRIDGES
OA54921A OA04413A (en) 1972-05-29 1973-05-28 Elastic bridge joint.
CA172,477A CA994144A (en) 1972-05-29 1973-05-28 Elastic road bridge joint
CH762873A CH571616A5 (en) 1972-05-29 1973-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1243973A IT1045322B (en) 1973-02-05 1973-02-05 Elastic bridge joint - providing a continuous road surface over an expansion joint

Publications (1)

Publication Number Publication Date
IT1045322B true IT1045322B (en) 1980-05-10

Family

ID=11140166

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1243973A IT1045322B (en) 1972-05-29 1973-02-05 Elastic bridge joint - providing a continuous road surface over an expansion joint

Country Status (1)

Country Link
IT (1) IT1045322B (en)

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