EP 0370995 A3 19910403 - PROFILE ROLL-FORMING MACHINE
Title (en)
PROFILE ROLL-FORMING MACHINE
Publication
Application
Priority
AT 284388 A 19881121
Abstract (en)
[origin: EP0370995A2] In a profile roll-forming machine for producing hollow-profile strips (22, 23) of strip metal (17, 18) which can be used as spacers for insulating glass, having rotary-driven profiling tools (14, 15) which are designed as rolls and are driven by a gear block (6) having a plurality of output drives (8), one set (12, 13) each of profiling tools (14, 15) for producing profile strips (22, 23) is provided on both sides of the gear block (6). So that the profiling tools (14, 15) can be used alternatively, the gear block (6) and the sets (12, 13) of profiling tools (14, 15) attached to it are mounted on a table (1) so as to be displaceable transversely (arrow 4) to the conveying direction of the strip material (17, 18). <IMAGE>
IPC 1-7
IPC 8 full level
B21B 35/00 (2006.01); B21B 31/08 (2006.01); B21D 5/08 (2006.01)
CPC (source: EP)
B21B 31/08 (2013.01); B21D 5/08 (2013.01)
Citation (search report)
- [Y] FR 2144886 A1 19730216 - OLIVER MACHINERY CO
- [Y] DE 1527981 A1 19711104 - GRIEBEL EDGAR
- [A] US 4557129 A 19851210 - LASH EDWARD G [US], et al
- [A] US 3798949 A 19740326 - TUCKER R
- [A] DE 2740627 A1 19790322 - SIEGWART EMIL
- [A] US 4595135 A 19860617 - WALLIS BERNARD J [US]
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
DE 8909188 U1 19891130; DE 3925154 A1 19900523; EP 0370995 A2 19900530; EP 0370995 A3 19910403; JP H02160106 A 19900620
DOCDB simple family (application)
DE 8909188 U 19890728; DE 3925154 A 19890728; EP 89890185 A 19890712; JP 28157689 A 19891028