Global Patent Index - EP 0988941 A2

EP 0988941 A2 2000-03-29 - Device for cutting hollow profiles made from thermoplastic materials

Title (en)

Device for cutting hollow profiles made from thermoplastic materials

Title (de)

Vorrichtung zum Trennen von strangförmigen Hohlkammerprofilen aus thermoplastischen Werkstoffen

Title (fr)

Dispositif pour couper des profilés creux allongés en matières thermoplastiques

Publication

EP 0988941 A2 (DE)

Application

EP 99118583 A

Priority

DE 19843262 A

Abstract (en)

A knife (1) for cutting profiles (6) is clamped in a frame (2-5) with a force NOTLESS 4% of the tensile stress limit of the knife steel. The frame is guided at the sides and during cutting movement runs parallel with the knife.

Abstract (de)

Kunststoffprofile (16), insbesondere Fenster- und Bauhauptprofile, können mit einem Messer (1) spanlos getrennt werden. Um einen einwandfreien Schnitt zu erreichen, ist es notwendig, daß diese Messer (1) seitwärts geführt werden. Dabei führen die Kräfte zum Trennen an der Schneide häufig dazu, daß das Messer ausgelenkt wird und der Schnitt dementsprechend ungerade verläuft. Dieses Problem wird dadurch gelöst, daß mit einem neuartigen Spannrahmen, mit dem die eigentliche Klinge (1) vorgespannt und der Spannrahmen seitlich geführt wird, getrennt wird. <IMAGE>

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

B26D 7/08

IPC 8 full level (invention and additional information)

B26D 1/08 (2006.01); B26D 7/08 (2006.01)

CPC (invention and additional information)

B26D 1/08 (2013.01); B26D 7/08 (2013.01)

Designated contracting state (EPC)

AT DE FR GB

EPO simple patent family

EP 0988941 A2 20000329; EP 0988941 A3 20010620; EP 0988941 B1 20031210; AT 255984 T 20031215; DE 19843262 A1 20000330

INPADOC legal status


2006-05-24 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20050921

2006-04-01 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2005-09-21 [PG25 AT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2005-09-21 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2004-12-24 [EN] FR: TRANSLATION NOT FILED

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- Effective date: 20040913

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2004-01-22 [REF] CORRESPONDS TO:

- Document: DE 59908004 P 20040122

2003-12-31 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20031210

2003-12-10 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): AT DE FR GB

2003-12-10 [REG GB FG4D] EUROPEAN PATENT GRANTED

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2003-12-10 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Effective date: 20031210

2002-09-18 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: MILACRON INC.

2002-03-13 [AKX] PAYMENT OF DESIGNATION FEES

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2002-02-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20011219

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2000-03-29 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

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