Global Patent Index - EP 1736426 A3

EP 1736426 A3 2007-10-17 - Apparatus for the production of reels of extendable film prestretched longitudinally

Title (en)

Apparatus for the production of reels of extendable film prestretched longitudinally

Title (de)

Vorrichtung für die Produktion von Rollen von in Längsrichtung vorgereckter dehnbarer Folie

Title (fr)

Dispositif pour la production de rouleaux de film étirable pré-étiré dans une direction longitudinale

Publication

EP 1736426 A3 (EN)

Application

EP 06115187 A

Priority

IT BO20050413 A

Abstract (en)

[origin: EP1736426A2] Apparatus for the production of reels of extendable film prestretched longitudinally and of varying weight, from normal reels of extendable film, characterized in that it comprises a container (1) closed by a cover (3) inside which means for rotatably supporting a reel (B) supplying the extendable film as well as parallel prestretching rollers (8, 108) and a spindle (15) for storing the prestretched film are arranged, these means being all operated by a centralized drive unit (7) and means being envisaged for programming the operation of the apparatus, for the production of reels of prestretched film with the weight required in each case.

IPC 8 full level (invention and additional information)

B65H 18/00 (2006.01)

CPC (invention and additional information)

B65H 18/10 (2013.01); B65H 2301/5124 (2013.01); B65H 2407/10 (2013.01); B65H 2515/10 (2013.01); B65H 2701/1752 (2013.01)

Combination set (CPC)

B65H 2515/10 + B65H 2220/03 + B65H 2220/01

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

EPO simple patent family

EP 1736426 A2 20061227; EP 1736426 A3 20071017; IT BO20050413 A1 20061223; US 2006289691 A1 20061228

INPADOC legal status


2008-10-15 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20080417

2008-08-07 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2008-06-25 [AKX] PAYMENT OF DESIGNATION FEES

2007-10-17 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

2007-10-17 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL BA HR MK YU

2006-12-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

2006-12-27 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL BA HR MK YU