A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CANTILEVERED EXPANSION FINGER JOINT APPARATUS
Abstract A roadway expansion joint apparatus comprises at least one finger joint that extends across an expansion gap. Each finger joint comprises a base plate, a finger unit, a pivot and a cantilever support. The finger unit comprises a body and at least one unsupported finger extending longitudinally from a distal end of the body. The pivot pivotally couples the finger unit to the base plate about a vertical pivot axis. The cantilever support is located at or between the pivot and a proximal end of the finger unit; the cantilever support allows pivoting of the finger unit relative to the base plate about a vertical pivot axis and impedes pivoting of the finger unit relative to the base plate about a horizontal axis, thereby cantilevering the finger joint to the base plate at the cantilever support. Date Recue/Date Received 2020-11-30
CANTILEVERED EXPANSION FINGER JOINT APPARATUS
Abstract A roadway expansion joint apparatus comprises at least one finger joint that extends across an expansion gap. Each finger joint comprises a base plate, a finger unit, a pivot and a cantilever support. The finger unit comprises a body and at least one unsupported finger extending longitudinally from a distal end of the body. The pivot pivotally couples the finger unit to the base plate about a vertical pivot axis. The cantilever support is located at or between the pivot and a proximal end of the finger unit; the cantilever support allows pivoting of the finger unit relative to the base plate about a vertical pivot axis and impedes pivoting of the finger unit relative to the base plate about a horizontal axis, thereby cantilevering the finger joint to the base plate at the cantilever support. Date Recue/Date Received 2020-11-30
CANTILEVERED EXPANSION FINGER JOINT APPARATUS
APPAREIL DE JOINT DE DILATATION EN PORTE-A-FAUX
DE FLEURIOT DE LA COLINIERE ERIC (author) / WANG CASEY XI (author) / BOHLMANN DUNCAN ROBERT (author)
2021-06-18
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
AUTO TILTING CONTROL APPARATUS OF FINGER JOINT FOR EXPANSION JOINT APPARATUS
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Expansion joint apparatus using both ends supporting finger
| European Patent Office | 2018