EP 1467822 A1 20041020 - METHOD TO ROUGH SIZE COATED COMPONENTS FOR EASY ASSEMBLY
Title (en)
METHOD TO ROUGH SIZE COATED COMPONENTS FOR EASY ASSEMBLY
Title (de)
METHODE ZUR HERSTELLUNG VON PASSGENAUEN FORMTEILEN DURCH ABSCHLIFF EINER ÜBERSCHÜSSIGEN BESCHICHTUNG
Title (fr)
PROCEDE D'APPLICATION D'UN ENDUIT GROSSIER SUR DES COMPOSANTS POUR FACILITER LEUR ASSEMBLAGE
Publication
Application
Priority
US 0202206 W 20020123
Abstract (en)
[origin: WO03061852A1] A method for coating surfaces of a screw machine. The method includes the steps of providing at least one of a plurality of screw machine components including a rotor housing having at least a pair of parallel, overlapping bores; at least a conjugate pair of intermeshing rotors located in the bores, wherein each of the rotors has helical lobes having radially outward tip portions and intervening radially inward root portions; rough coating a surface of at least one of the plurality of components with a conformable coating, wherein the coating is substantially unevenly applied to the surface and has variable thickness over said surface; and leveling the conformable coating to a substantially uniform thickness prior to final assembly of the plurality of components, the substantially uniform thickness selected to ease assembly of the components, while maintaining coating performance criteria.
IPC 1-7
IPC 8 full level
B05D 3/12 (2006.01); B05D 7/14 (2006.01); C23C 4/18 (2006.01); C23C 14/58 (2006.01); C23C 28/00 (2006.01); C23C 30/00 (2006.01); F04C 2/16 (2006.01); F04C 2/18 (2006.01); F04C 18/08 (2006.01); F04C 18/16 (2006.01); F04C 29/00 (2006.01)
CPC (source: EP KR)
B05D 3/00 (2013.01 - KR); B05D 3/12 (2013.01 - EP KR); C23C 4/18 (2013.01 - EP); C23C 14/588 (2013.01 - EP); C23C 28/00 (2013.01 - EP); C23C 28/044 (2013.01 - EP); C23C 28/046 (2013.01 - EP); C23C 28/42 (2013.01 - EP); C23C 30/00 (2013.01 - EP); F04C 18/082 (2013.01 - EP); F04C 18/16 (2013.01 - EP); B05D 1/40 (2013.01 - EP); F04C 2230/91 (2013.01 - EP); F05C 2203/0808 (2013.01 - EP); F05C 2253/06 (2013.01 - EP)
Citation (search report)
See references of WO 03061852A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 03061852 A1 20030731; AU 2002237937 B2 20060202; BR 0215527 A 20050322; CN 1615184 A 20050511; EP 1467822 A1 20041020; JP 2005515067 A 20050526; KR 100625731 B1 20060921; KR 20040077712 A 20040906
DOCDB simple family (application)
US 0202206 W 20020123; AU 2002237937 A 20020123; BR 0215527 A 20020123; CN 02827464 A 20020123; EP 02704244 A 20020123; JP 2003561784 A 20020123; KR 20047010705 A 20020123