EP 1492650 A1 20050105 - METHOD FOR MANUFACTURING A DIRECTIONALLY DEPENDENT REFLECTIVE SURFACE
Title (en)
METHOD FOR MANUFACTURING A DIRECTIONALLY DEPENDENT REFLECTIVE SURFACE
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER FLÄCHE MIT RICHTUNGSABHÄNGIGER REFLEKTION
Title (fr)
PROCEDE DE PRODUCTION DE SURFACE A DEPENDANCE DIRECTIONNELLE
Publication
Application
Priority
- AU 0300430 W 20030411
- AU PS169302 A 20020411
Abstract (en)
[origin: WO03086719A1] A method for manufacturing a directionally dependent reflective surface on a substantially cylindrical body (1). The method comprising the engagement of a tool (4) with the outside surface (8) of the body, thereby forming at least one groove (23) therein with a cross section, when measured parallel to the longitudinal axis (2) of the body, that is asymmetric and wherein the groove is formed without removal of material from the body.
IPC 1-7
B26D 3/08; B21D 13/10; B21D 17/04; B21H 7/18; B21J 5/12; B21K 1/54
IPC 8 full level
B21C 51/00 (2006.01); B21D 17/04 (2006.01); B21H 3/00 (2006.01); B21H 7/14 (2006.01); B21H 7/18 (2006.01); G02B 5/18 (2006.01)
CPC (source: EP KR US)
B21C 51/005 (2013.01 - EP US); B21D 13/10 (2013.01 - KR); B21D 17/04 (2013.01 - EP KR US); B21H 7/18 (2013.01 - KR); B21H 7/187 (2013.01 - EP US); B26D 3/08 (2013.01 - KR)
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
WO 03086719 A1 20031023; AU PS169302 A0 20020516; CN 1646275 A 20050727; EP 1492650 A1 20050105; EP 1492650 A4 20051102; JP 2005522333 A 20050728; KR 20050005441 A 20050113; US 2005217335 A1 20051006
DOCDB simple family (application)
AU 0300430 W 20030411; AU PS169302 A 20020411; CN 03808192 A 20030411; EP 03709441 A 20030411; JP 2003583709 A 20030411; KR 20047016199 A 20030411; US 50855605 A 20050531