EP 3212857 A4 20180613 - METHOD FOR ASSEMBLING A WEATHER-PROTECTING ROOF TRUSS AND A WEATHER-PROTECTING ROOF TRUSS BUNDLE
Title (en)
METHOD FOR ASSEMBLING A WEATHER-PROTECTING ROOF TRUSS AND A WEATHER-PROTECTING ROOF TRUSS BUNDLE
Title (de)
VERFAHREN ZUR MONTAGE EINES WETTERSCHUTZDRACHTRÄGERS UND WETTERSCHUTZDRACHTRÄGERBÜNDEL
Title (fr)
PROCÉDÉ DE MONTAGE D'UNE FERME DE TOIT CONTRE LES INTEMPÉRIES ET D'UN FAISCEAU DE FERMES DE TOIT CONTRE LES INTEMPÉRIES
Publication
Application
Priority
- FI 20145950 A 20141030
- FI 2015050740 W 20151028
Abstract (en)
[origin: WO2016066900A1] The invention relates to a method for the installation of a roof truss on an upper part of a building. A roof truss package comprises a plurality of trusses (3) spaced from each other to be mounted on top of upper runners (6) present in an upper part of the building's opposite walls. The method comprises using a prefabricated roof truss package in which the individual trusses (3) are disposed side by side in a bundle (1) and previously provided with a weather protection (2) present in a pleated condition on top of the truss bundle. The bundle (1) is unfolded at construction site in such a way that the adjacent trusses (3) become locked at a certain distance from each other by means of brace members (4, 5) included in the trusses and at the same time the weather protection (2) unfolds to cover the trusses and the intervening space. Finally, the individual trusses are fastened by outer edges thereof to the upper runners (6). The invention relates also to a prefabricated roof truss package which is provided with a weather protection.
IPC 8 full level
E04B 7/02 (2006.01); E04C 3/17 (2006.01); E04G 21/14 (2006.01); E04G 21/18 (2006.01); E04G 21/24 (2006.01); E04G 21/28 (2006.01)
CPC (source: EP FI US)
E04B 1/34815 (2013.01 - US); E04B 7/022 (2013.01 - EP FI US); E04C 3/17 (2013.01 - EP FI US); E04D 12/002 (2013.01 - EP US); E04G 21/14 (2013.01 - FI); E04G 21/1891 (2013.01 - EP US); E04G 21/242 (2013.01 - EP US); E04G 21/28 (2013.01 - EP FI US)
Citation (search report)
- [X] WO 8203237 A1 19820930 - PROFOMENT UTVECKLINGS AB [SE], et al
- [X] US 2603171 A 19520715 - SMITH HORACE G
- [X] JP H07166715 A 19950627 - NIKKO KK
- [A] US 4397492 A 19830809 - CRAIG WILLIAM R [US]
- [I] SU 487212 A1 19751005
- See references of WO 2016066900A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2016066900 A1 20160506; AU 2015340419 A1 20170622; CA 2965583 A1 20160506; CN 107109842 A 20170829; EP 3212857 A1 20170906; EP 3212857 A4 20180613; FI 20145950 A 20160501; JP 2017533365 A 20171109; MX 2017005617 A 20180301; US 2017314264 A1 20171102
DOCDB simple family (application)
FI 2015050740 W 20151028; AU 2015340419 A 20151028; CA 2965583 A 20151028; CN 201580059347 A 20151028; EP 15856149 A 20151028; FI 20145950 A 20141030; JP 2017522985 A 20151028; MX 2017005617 A 20151028; US 201515522320 A 20151028