EP 1751319 A1 20070214 - ADIABATIC ROLL
Title (en)
ADIABATIC ROLL
Title (de)
ADIABATISCHE ROLLE
Title (fr)
CYLINDRE ADIABATIQUE
Publication
Application
Priority
- KR 2005001189 W 20050426
- KR 20040035973 A 20040520
Abstract (en)
[origin: US2007232471A1] The object of this invention is to fit heat-resistant rings and disks around a metal tub shaft without welding so as to assure excellent deformability in accordance with thermal expansion and shrinkage due to changes in temperature. An adiabatic roll of this invention comprises a metal tub shaft ( 1 ). A plurality of heat-resistant rings ( 2 ) is axially arranged at predetermined intervals between a fixed flange ( 5 ) and a movable flange ( 6 ) provided on a circumference of the metal tub shaft ( 1 ). A plurality of disks ( 7 ) is arranged between the heat-resistant rings ( 2 ). The heat-resistant rings ( 2 ) and the disks ( 7 ) are fitted around the metal tub shaft ( 1 ) without welding.
IPC 8 full level
C21D 9/56 (2006.01); B21B 39/02 (2006.01); C21D 9/00 (2006.01); F27B 9/24 (2006.01); F27D 3/02 (2006.01)
CPC (source: EP KR US)
C21D 9/0012 (2013.01 - EP US); C21D 9/56 (2013.01 - EP US); C21D 9/563 (2013.01 - EP US); C22F 1/10 (2013.01 - EP US); E05B 65/0025 (2013.01 - KR); F27B 9/2407 (2013.01 - EP US); F27B 9/2469 (2013.01 - EP US); F27D 3/026 (2013.01 - EP US)
Designated contracting state (EPC)
BE
DOCDB simple family (publication)
US 2007232471 A1 20071004; CN 1989260 A 20070627; EP 1751319 A1 20070214; EP 1751319 A4 20091118; KR 100578468 B1 20060510; KR 20050110979 A 20051124; WO 2005113843 A1 20051201
DOCDB simple family (application)
US 59724005 A 20050426; CN 200580016196 A 20050426; EP 05764922 A 20050426; KR 20040035973 A 20040520; KR 2005001189 W 20050426