Global Patent Index - EP 0703321 B1

EP 0703321 B1 2000-03-15 - Pivotable implement for construction machinery

Title (en)

Pivotable implement for construction machinery

Title (de)

Arbeitsgerät mit Schwenkantrieb für Baumaschinen

Title (fr)

Godet pivotant pour engin de chantier

Publication

EP 0703321 B1 (DE)

Application

EP 95105337 A

Priority

DE 9415512 U

Abstract (en)

[origin: EP0703321A1] The bucket (10) of the digging machine is attached to the support arm by a mounting (28) incorporating a compact hydraulic motor (18) directly mounted under the support bracket. The motor is clamped directly between a flange (14) across the top of the bucket and a flange (16) rigidly attached to the mounting. The motor controls the relative spacing of the two flanges and thereby the operating movements of the bucket. The two ends of the motor have profiled flanges which locate into a prepared recess (44) in the bucket flange with one end and into a shaped slot in the rigid flange with the other end. The fittings are secured by screws. The motor can be replaced simply by loosening the screws. The hydraulic lines (34) are fed through the bracket. The motor has a plane flange to bolt to the underside of the bracket.

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

E02F 3/36

IPC 8 full level (invention and additional information)

E02F 3/36 (2006.01); E02F 9/22 (2006.01)

CPC (invention and additional information)

E02F 9/2275 (2013.01); E02F 3/3677 (2013.01)

Designated contracting state (EPC)

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

EPO simple patent family

DE 9415512 U1 19941222; AT 190687 T 20000415; EP 0703321 A1 19960327; EP 0703321 B1 20000315; EP 0703321 B2 20040915

INPADOC legal status


2008-07-31 [PG25 SE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2007-12-31 [BERE] BE: LAPSED

- Owner name: JOSEF RADLINGER MASCHINENBAU *RMB

- Effective date: 20060430

2007-01-02 [NLV4] NL: LAPSED OR ANULLED DUE TO NON-PAYMENT OF THE ANNUAL FEE

- Effective date: 20061101

2006-12-15 [REG CH PL] PATENT CEASED

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2004-11-01 [NLR2] NL: DECISION OF OPPOSITION

- Effective date: 20040915

2004-10-15 [REG CH AEN] MODIFICATION OF THE SCOPE OF THE PATENT

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2001-04-02 [NLR1] NL: OPPOSITION HAS BEEN FILED WITH THE EPO

- Opponent name: FREDI STURY AG SCHWEISS- U. KONSTRUKTIONSWERKSTATT

2001-04-02 [NLR1] NL: OPPOSITION HAS BEEN FILED WITH THE EPO

- Opponent name: LEHNHOFF HARTSTAHL GMBH & CO.

2001-04-02 [NLR1] NL: OPPOSITION HAS BEEN FILED WITH THE EPO

- Opponent name: HELAC CORPORATION

2001-02-21 [26] OPPOSITION FILED

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2001-02-21 [26] OPPOSITION FILED

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2001-02-21 [26] OPPOSITION FILED

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2001-02-14 [26] OPPOSITION FILED

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2001-02-14 [26] OPPOSITION FILED

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2000-03-31 [REG CH NV] NEW AGENT

- Representative's name: ISLER & PEDRAZZINI AG

2000-03-15 [AK] DESIGNATED CONTRACTING STATES:

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2000-03-15 [REF] CORRESPONDS TO:

- Document: AT 190687 T 20000415

1998-06-24 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19980507

1996-05-08 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19960313

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