EP 2738307 B1 20180131 - Method for manufacturing ridge tiles made of bitumen-impregnated cellulose, manufacturing machines
Title (en)
Method for manufacturing ridge tiles made of bitumen-impregnated cellulose, manufacturing machines
Title (de)
Herstellungsverfahren von mit Bitumen imprägnierten Zellulosedachziegeln, und entsprechende Herstellungsmaschinen
Title (fr)
Procédé de fabrication de faîtières en cellulose imprégnée de bitume, machines de fabrication
Publication
Application
Priority
FR 1261478 A 20121130
Abstract (en)
[origin: EP2738307A1] The method involves making a dried bitumen impregnated cellulose panel (10) in a form of a section unit of cross-section, where ridge tiles (12a-12d) include transverse ribs (16) being formed in vicinity of longitudinal ends (21) of the panel and on two sides of virtual transverse separation line (17) extending between the longitudinal edges of the panel. The panel is cut along a longitudinal line of cut situated between juxtaposed ridge tile sections between downwardly concave corrugations (15) of ridge tile plates to form ridge tile subassemblies/strips including ridge tile. Independent claims are also included for the following: (1) a machine for cutting a cellulose panel (2) a shaping machine for making a cellulose panel.
IPC 8 full level
D06N 5/00 (2006.01); B31F 1/07 (2006.01); B31F 1/32 (2006.01); E04D 3/40 (2006.01)
CPC (source: EP RU US)
B31F 1/07 (2013.01 - EP RU US); B31F 1/32 (2013.01 - EP US); D06N 5/003 (2013.01 - EP US); E04D 1/30 (2013.01 - EP RU US); E04D 3/40 (2013.01 - EP US); E04D 2001/305 (2013.01 - EP RU US); Y10T 83/0405 (2015.04 - EP US); Y10T 83/9372 (2015.04 - EP US)
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)
EP 2738307 A1 20140604; EP 2738307 B1 20180131; AR 093661 A1 20150617; BR 102013030902 A2 20150616; BR 102013030902 B1 20210810; CN 103846962 A 20140611; CN 103846962 B 20170627; ES 2666070 T3 20180430; FR 2998911 A1 20140606; FR 2998911 B1 20141226; MY 179373 A 20201105; PL 2738307 T3 20180629; RU 2013153246 A 20150610; RU 2639763 C2 20171222; US 2014151920 A1 20140605; US 9677278 B2 20170613
DOCDB simple family (application)
EP 13306632 A 20131128; AR P130104406 A 20131129; BR 102013030902 A 20131129; CN 201310757020 A 20131129; ES 13306632 T 20131128; FR 1261478 A 20121130; MY PI2013004324 A 20131129; PL 13306632 T 20131128; RU 2013153246 A 20131129; US 201314091484 A 20131127