Global Patent Index - EP 0868984 A3

EP 0868984 A3 2000-04-19 - Chipper rotor for a chipping machine

Title (en)

Chipper rotor for a chipping machine

Title (de)

Hackrotor für eine Hackmaschine

Title (fr)

Coupeuse rotative pour une machine à déchiqueter

Publication

EP 0868984 A3 (DE)

Application

EP 98104115 A

Priority

DE 19713726 A

Abstract (en)

[origin: DE19713726C1] The basic rotor body has several chopping stations spread out and comprising blades clamped between friction plates and clamping plates. Each station (2) has only a single clamping plate (5) extending over the working width of the rotor. The clamping plate seen in the circumferential direction of the rotor is swivel mounted behind the blade (3) on the rotor body to move about an axis parallel to the rotor axis. After the blades are clamped the clamping plate is locked by a suitable mechanism. Each chopping station can be provided with only one or with several blades.

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

B27L 11/02; B02C 18/18; B27L 11/00

IPC 8 full level (invention and additional information)

B27L 11/00 (2006.01)

CPC (invention and additional information)

B27L 11/005 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 19713726 C1 19980625; EP 0868984 A2 19981007; EP 0868984 A3 20000419; EP 0868984 B1 20050302; ES 2236841 T3 20050716

INPADOC legal status


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2006-02-22 [26N] NO OPPOSITION FILED

- Effective date: 20051205

2005-12-30 [ET] FR: TRANSLATION FILED

2005-07-16 [REG ES FG2A] DEFINITIVE PROTECTION

- Document: ES 2236841 T3

2005-03-23 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20050302

2005-03-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): BE ES FR GB IT

2005-03-02 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Free text: NOT ENGLISH

2001-02-01 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2000-12-27 [AKX] PAYMENT OF DESIGNATION FEES

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2000-11-29 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000928

2000-04-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

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

2000-04-19 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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

2000-04-12 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7B 27L 11/02 A, 7B 02C 18/18 B, 7B 27L 11/00 B

1998-10-07 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): BE ES FR GB IT