Global Patent Index - EP 0831049 B1

EP 0831049 B1 2001-12-12 - Yarn feeding device

Title (en)

Yarn feeding device

Title (de)

Fadenliefergerät

Title (fr)

Appareil fournisseur de fil

Publication

EP 0831049 B1 (DE)

Application

EP 97116577 A

Priority

DE 19639036 A

Abstract (en)

[origin: EP0831049A2] A yarn feed mechanism has a damped spring (S) acting on the sensor units (19, 19') of a non-contact yarn sensor at the yarn store body (15) with the yarn coils. The sensor units pivot on an axis (28') between an inner position (B) and an outer position (A), with the spring pressure applied towards the outer position (A). Preferably the spring (S) has a slightly increasing and preferably generally horizontal spring characteristic, at least within the distortion zone between the outer and inner positions (A, B). The spring (S) is a coiled leg spring with several coiled windings (29) round the swing axes (28') of the sensors (19, 19'), with a free projecting leg (31). An axis bolt (28) is within the spring coils (29). At least one spring support leg (30) is attached to the yarn store body, from one end of the spring coils (29) away from the free projecting leg (31).

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

B65H 51/22

IPC 8 full level (invention and additional information)

B65H 51/22 (2006.01); D03D 47/36 (2006.01)

CPC (invention and additional information)

D03D 47/367 (2013.01); B65H 2601/524 (2013.01)

Designated contracting state (EPC)

BE CH DE IT LI NL SE

EPO simple patent family

EP 0831049 A2 19980325; EP 0831049 A3 19980610; EP 0831049 B1 20011212; DE 19639036 A1 19980326

INPADOC legal status


2017-02-28 [PGFP IT] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Payment date: 20160922

- Year of fee payment: 20

2003-05-15 [REG CH PL] PATENT CEASED

2003-04-01 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2003-03-31 [BERE] BE: LAPSED

- Owner name: *IRO A.B.

- Effective date: 20020930

2002-12-04 [26N] NO OPPOSITION FILED

2002-09-30 [PG25 BE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2002-09-30 [PG25 CH] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

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2002-09-30 [PG25 LI] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2002-03-12 [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: 20020312

2002-01-24 [REF] CORRESPONDS TO:

- Document: DE 59705750 20020124

2001-12-14 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2001-12-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

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

2000-04-05 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20000221

1999-02-24 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: BE CH DE IT LI NL SE

1999-02-24 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

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

1998-09-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19980703

1998-06-10 [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

1998-03-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

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