Title:
Telescopic joint bridge construction device
Document Type and Number:
Japanese Patent JP6188814
Kind Code:
B2
Abstract:
An expansion joint bridging device which bridges an expansion joint between two construction work parts of a traversable construction work. The expansion joint is spanned by at least two crossbeams which are supported in a load-bearing manner on both construction work parts, wherein at least one of the load-bearing supports allows a displacement movement. An overload safety device comprises two supporting profiles at a distance from one another and supported on the crossbeams, and a fill profile bridging the gap between the support profiles. If a threshold value for the force that would effect the two support profiles to approach one another is exceeded, a fixing device releases the positional stabilization such that the two support profiles can be moved towards one another by displacing the fill profile upwards out of the gap.
More Like This:
Inventors:
Thomas Spurrer
Men, Nikline
Hoffman, Gimon
Men, Nikline
Hoffman, Gimon
Application Number:
JP2015543345A
Publication Date:
August 30, 2017
Filing Date:
November 26, 2013
Export Citation:
Assignee:
Mageba Society Anonym
International Classes:
E01C11/02; E01D19/06
Domestic Patent References:
| JP2002129509A | ||||
| JP2000064440A | ||||
| JP2010512475A | ||||
| JP10077689A | ||||
| JP2000170121A | ||||
| JP2003342913A | ||||
| JP58178705A |
Foreign References:
| US5887308 |
Attorney, Agent or Firm:
Haruo Hamada