EP 0865347 A1 19980923 - DEVICE FOR SMOOTHING PANELS OR BATTENS
Title (en)
DEVICE FOR SMOOTHING PANELS OR BATTENS
Title (de)
VORRICHTUNG ZUM GLÄTTEN VON PLATTEN ODER LEISTEN
Title (fr)
DISPOSITIF POUR LISSER DES PLAQUES ET BAGUETTES
Publication
Application
Priority
- DE 19541000 A 19951103
- EP 9604714 W 19961030
Abstract (en)
[origin: US5979520A] PCT No. PCT/EP96/04714 Sec. 371 Date Apr. 17, 1998 Sec. 102(e) Date Apr. 17, 1998 PCT Filed Oct. 30, 1996 PCT Pub. No. WO97/17179 PCT Pub. Date May 15, 1997An apparatus for smoothing a workpiece has a housing that is displaced relative to the workpiece in a direction and that carries a pair of augers provided with respective screwthreads having outer edges in contact with the workpiece. These augers are rotated on the housing about respective generally parallel axes transverse to the direction so as to scrape the workpiece with the screwthreads. Furthermore the augers are of such a hand and the are rotated in such a direction that the augers exert on the workpiece opposite axially directed forces.
IPC 1-7
IPC 8 full level
E04F 13/14 (2006.01); B27C 1/02 (2006.01); B27G 13/00 (2006.01); B28B 11/08 (2006.01); E04F 21/16 (2006.01)
CPC (source: EP KR US)
B28B 11/08 (2013.01 - KR); B28B 11/0809 (2013.01 - EP US); B28B 11/0845 (2013.01 - EP US); E04F 21/16 (2013.01 - EP US); Y10T 83/9394 (2015.04 - EP US); Y10T 407/15 (2015.01 - EP US); Y10T 407/1966 (2015.01 - EP US); Y10T 409/302576 (2015.01 - EP US); Y10T 409/30336 (2015.01 - EP US)
Citation (search report)
See references of WO 9717179A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IT LI NL SE
DOCDB simple family (publication)
US 5979520 A 19991109; AT E204527 T1 20010915; DE 19541000 A1 19970507; DE 19541000 C2 19990610; DE 59607549 D1 20010927; DK 0865347 T3 20011203; EP 0865347 A1 19980923; EP 0865347 B1 20010822; ES 2162106 T3 20011216; JP 3199749 B2 20010820; JP H11501589 A 19990209; KR 100267793 B1 20001016; KR 19990067241 A 19990816; TW 485888 U 20020501; WO 9717179 A1 19970515
DOCDB simple family (application)
US 5173198 A 19980417; AT 96937294 T 19961030; DE 19541000 A 19951103; DE 59607549 T 19961030; DK 96937294 T 19961030; EP 9604714 W 19961030; EP 96937294 A 19961030; ES 96937294 T 19961030; JP 51780597 A 19961030; KR 19980703200 A 19980430; TW 89221110 U 19970214