Global Patent Index - EP 1254748 A1

EP 1254748 A1 2002-11-06 - Apparatus and method for cutting plastic profiles

Title (en)

Apparatus and method for cutting plastic profiles

Title (de)

Schneidvorrichtung und Verfahren zum Trennen von Kunststoffprofilen

Title (fr)

Dispositif et procédé de coupe pour profilés en matière plastique

Publication

EP 1254748 A1 (DE)

Application

EP 01110649 A

Priority

EP 01110649 A

Abstract (en)

Cutting device (17) for separating plastic profiles (1) comprises a clamping device (2) for holding the profiles and a cutting element (3) for separating the profiles. The clamping device has a pre-tensioning device (4), especially in the form of a bending device (7), for producing tension in the plastic profile in the region of the cut (5). The cutting element is a cutting knife (6) which does not remove any material. An Independent claim is also included for a process for separating plastic profiles comprising the above cutting device. Preferred Features: The bending device consists of a cutting table (8), a holding-down device (9) arranged in the region of the cutting knife, and a setup block (10), preferably in the form of a clamping wedge (11), arranged at the side of the cutting knife.

Abstract (de)

Die Erfindung betrifft eine Schneidvorrichtung und ein Verfahren zum Trennen von Kunststoffprofilen (1), wobei eine Spannvorrichtung (2) zum Halten und ein Schnittelement zum Trennen des Kunststoffprofiles (1) vorgesehen ist. Die Spannvorrichtung (2) umfaßt eine Vorspanneinrichtung (4), mittels derer eine Zugspannung im Kunststoffprofil (1) im Bereich des auszuführenden Schnittes (5) erzeugt wird. Das Schnittelement (3) ist ein spanlos schneidendes Schneidmesser (6), mit dem im Bereich der Zugspannung der Schnitt (5) ausgeführt wird. <IMAGE>

IPC 1-7 (main, further and additional classification)

B26D 7/14; B26D 3/16

IPC 8 full level (invention and additional information)

B26D 3/16 (2006.01); B26D 7/14 (2006.01); B26F 3/00 (2006.01)

CPC (invention and additional information)

B26D 7/086 (2013.01); B26D 3/16 (2013.01); B26D 7/14 (2013.01); B26F 3/002 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT DE

EPO simple patent family

EP 1254748 A1 20021106

INPADOC legal status


2006-03-15 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20050910

2005-06-15 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20050429

2003-07-23 [AKX] PAYMENT OF DESIGNATION FEES

- Designated State(s): AT DE

2003-07-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20030505

2002-11-06 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-11-06 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI