Global Patent Index - EP 1001879 A1

EP 1001879 A1 20000524 - METHOD FOR MAKING A RELATIVELY SOFT PRODUCT, AND THE PRODUCT ITSELF

Title (en)

METHOD FOR MAKING A RELATIVELY SOFT PRODUCT, AND THE PRODUCT ITSELF

Title (de)

VERFAHREN ZUM HERSTELLEN EINES RELATIV WEICHEN PRODUKTES, SOWIE DAS PRODUKT SELBST

Title (fr)

PROCEDE DE PRODUCTION D'UN PRODUIT RELATIVEMENT DOUX, AINSI QUE PRODUIT LUI-MEME

Publication

EP 1001879 A1 (DE)

Application

EP 98941345 A

Priority

  • DE 19734414 A
  • EP 9804435 W

Abstract (en)

[origin: DE19734414A1] The invention relates to a relativety soft, mainly tabular but three-dimensional product, obtained by means of an embossing die intended for processing a relatively soft and tabular end product consisting of a plurality of "hinged parallelograms", which are limited by lines of constricted material in such a way that tractive forces exerted thereupon cause the hinged parallelogram formation to behave like a pantograph, whereby on the primary volume increase resulting from the embossing process a secondary volume increase is overlaid by stretching.

IPC 1-7

B31F 1/07; D06C 27/00; D21H 27/40

IPC 8 full level

D06C 23/04 (2006.01); B31F 1/07 (2006.01); D04H 1/54 (2006.01); D06C 27/00 (2006.01); D21H 27/40 (2006.01)

CPC (source: EP KR US)

B31F 1/07 (2013.01 - EP KR); B31F 1/20 (2013.01 - KR); B31F 2201/0725 (2013.01 - EP); B31F 2201/0728 (2013.01 - EP); B31F 2201/0733 (2013.01 - EP KR); B31F 2201/0738 (2013.01 - EP); B31F 2201/0761 (2013.01 - EP); Y10T 156/1039 (2015.01 - EP US); Y10T 156/1043 (2015.01 - EP US); Y10T 156/1048 (2015.01 - EP US); Y10T 428/24479 (2015.01 - EP US); Y10T 428/24661 (2015.01 - EP US); Y10T 428/24942 (2015.01 - EP US); Y10T 428/268 (2015.01 - EP US); Y10T 428/31 (2015.01 - EP US)

Citation (search report)

See references of WO 9907546A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IT LI NL SE

DOCDB simple family (publication)

DE 19734414 A1 19990225; AR 013402 A1 20001227; AT 237465 T 20030515; AU 746109 B2 20020418; AU 8976098 A 19990301; BR 9811879 A 20000822; CA 2297728 A1 19990218; CN 1095741 C 20021211; CN 1272079 A 20001101; CO 5050381 A1 20010627; EP 1001879 A1 20000524; EP 1001879 B1 20030416; ES 2197501 T3 20040101; HR P20000064 A2 20001031; HU 0003200 A2 20010228; HU 0003200 A3 20011228; JP 2001513461 A 20010904; KR 20010022732 A 20010326; PL 338560 A1 20001106; SK 1652000 A3 20000814; TR 200000370 T2 20010723; US 6440564 B1 20020827; WO 9907546 A1 19990218

DOCDB simple family (application)

DE 19734414 A 19970808; AR P980103909 A 19980807; AT 98941345 T 19980716; AU 8976098 A 19980716; BR 9811879 A 19980716; CA 2297728 A 19980716; CN 98809594 A 19980716; CO 98045150 A 19980806; EP 9804435 W 19980716; EP 98941345 A 19980716; ES 98941345 T 19980716; HR P20000064 A 20000204; HU 0003200 A 19980716; JP 2000507106 A 19980716; KR 20007001329 A 20000208; PL 33856098 A 19980716; SK 1652000 A 19980716; TR 200000370 T 19980716; US 49866100 A 20000207