Global Patent Index - EP 0673714 B1

EP 0673714 B1 2000-05-17 - Method for deburring and chamfering hole edges through a tube bundel supporting panel

Title (en)

Method for deburring and chamfering hole edges through a tube bundel supporting panel

Title (de)

Verfahren zum Entgraten und Anfasen des Randbereiches von Bohrungen durch eine Halterungsplatte für ein Rohrbündel

Title (fr)

Procédé d'ébavurage et de chanfreinage de bords de trous traversant une plaque de maintien d'un faisceau de tubes

Publication

EP 0673714 B1 (FR)

Application

EP 95400485 A

Priority

FR 9403357 A

Abstract (en)

[origin: EP0673714A1] The technique includes finishing the holes (2) formed in a plate (1), the holes being intended to receive a series of parallel tubes (3) in a regular pattern. Each hole is larger than the tube to be supported, but includes at least three contact surfaces (4) which project inwards in order to support the tube. In order to smooth and bevel the edges of the holes, partic. the contact surfaces, a rotary brush is moved over the plate surface. The brush moves along a series of parallel lines (5a,5b,5c), each of which forms a tangent to a selection of contact surfaces. By means of a sequence of passes over the plate, all surfaces may be smoothed.

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

B24B 9/00

IPC 8 full level (invention and additional information)

B23D 79/02 (2006.01); B23D 79/00 (2006.01); B24B 9/00 (2006.01); B24B 27/00 (2006.01)

CPC (invention and additional information)

B24B 9/00 (2013.01)

Designated contracting state (EPC)

AT BE CH DE ES GB IT LI NL SE

EPO simple patent family

EP 0673714 A1 19950927; EP 0673714 B1 20000517; AT 192957 T 20000615; CA 2145133 A1 19951013; CA 2145133 C 20070619; CN 1074702 C 20011114; CN 1111556 A 19951115; CZ 9500664 A3 19951115; DE 69516925 D1 20000621; FR 2717726 A1 19950929; FR 2717726 B1 19960719; JP H07276203 A 19951024; SK 36695 A3 19951011; TW 274527 B 19960421; US 5683287 A 19971104

INPADOC legal status


2015-03-13 [REG CH PL] PATENT CEASED

2014-07-31 [PGFP BE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: BE

- Payment date: 20140328

- Year of fee payment: 20

2014-04-30 [PGFP CH] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Payment date: 20140327

- Year of fee payment: 20

2001-09-14 [REG CH NV] NEW AGENT

- Representative's name: HUG INTERLIZENZ AG

2001-09-14 [REG CH PUE] ASSIGNMENT

- Owner name: FRAMATOME TRANSFER- FRAMATOME ANP

2001-05-09 [26N] NO OPPOSITION FILED

2000-11-15 [GBV] GB: EP PATENT (UK) TREATED AS ALWAYS HAVING BEEN VOID IN ACCORDANCE WITH GB SECTION 77(7)/1977

- Effective date: 20000517

2000-11-01 [NLV1] NL: LAPSED OR ANNULLED DUE TO FAILURE TO FULFILL THE REQUIREMENTS OF ART. 29P AND 29M OF THE PATENTS ACT

2000-08-18 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Free text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20000818

2000-08-17 [PG25 SE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Free text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20000817

2000-06-21 [REF] CORRESPONDS TO:

- Document: DE 69516925 20000621

2000-05-31 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2000-05-17 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): AT BE CH DE ES GB IT LI NL SE

2000-05-17 [PG25 ES] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Free text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

- Effective date: 20000517

2000-05-17 [PG25 AT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Free text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20000517

2000-05-17 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: GB

- Free text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20000517

2000-05-17 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: IT

- Free text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20000517

2000-05-17 [PG25 NL] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: NL

- Free text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20000517

2000-05-17 [REF] CORRESPONDS TO:

- Document: AT 192957 T 20000615

1999-08-25 [RTI1] TITLE (CORRECTION)

- Free text: METHOD FOR DEBURRING AND CHAMFERING HOLE EDGES THROUGH A TUBE BUNDEL SUPPORTING PANEL

1998-10-21 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19980908

1995-11-15 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19950920

1995-09-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE ES GB IT LI NL SE