EP0443969B2 - Mécanisme de commande du mouvement des cadres de griffes d'un dispositif de formation de la foule - Google Patents

Mécanisme de commande du mouvement des cadres de griffes d'un dispositif de formation de la foule Download PDF

Info

Publication number
EP0443969B2
EP0443969B2 EP91420059A EP91420059A EP0443969B2 EP 0443969 B2 EP0443969 B2 EP 0443969B2 EP 91420059 A EP91420059 A EP 91420059A EP 91420059 A EP91420059 A EP 91420059A EP 0443969 B2 EP0443969 B2 EP 0443969B2
Authority
EP
European Patent Office
Prior art keywords
frame
lever
movement
articulated
bed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP91420059A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0443969A1 (fr
EP0443969B1 (fr
Inventor
Dario Bassi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Staeubli Verdol SA
Original Assignee
Staeubli Lyon SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9394202&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0443969(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Staeubli Lyon SA filed Critical Staeubli Lyon SA
Publication of EP0443969A1 publication Critical patent/EP0443969A1/fr
Application granted granted Critical
Publication of EP0443969B1 publication Critical patent/EP0443969B1/fr
Publication of EP0443969B2 publication Critical patent/EP0443969B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/24—Features common to jacquards of different types
    • D03C3/32—Jacquard driving mechanisms
    • D03C3/36—Griffe operating mechanisms

Definitions

  • a movement control mechanism back and forth from two claw frames from one trade to weaving is known, for example, from document DE-C-899 929 as well as CH-A- 433 139.
  • a crowd training system for a trade tape must have the most space small possible in length so as to decrease overall dimensions and moving masses.
  • the invention comprises on each side of its frame, at minus a set composed on the one hand a first lever articulated to this frame by one of its ends and to one of the claw frames by its opposite end, while said lever is associated with a command reciprocating and secondly a second lever whose ends are articulated respectively said claw frame and to the frame so that the latter, the two levers and the frame constitute a parallelogram irregular deformable, in order to communicate to it a movement such that in the high position it is oriented obliquely from its low position.
  • the distance between the axes of articulation of the two levers to the frame can be greater at the spacing between their axes of articulation to the frame.
  • each of the claw frames is arranged on either side of the frame 1, so that each frame of claws is cantilevered by compared to its control mechanism.
  • This provision is made possible by the fact that the width of frame 1 is weak when dealing with mechanics intended for the manufacture of narrow ribbons on a loom.
  • the frame 1 is crossed by a control shaft 3 rotating in synchronism with the control one of career.
  • This tree protrudes on each side of the frame to carry an eccentric 4.
  • Each eccentric constitutes a crank pin around which is rotatably mounted the head of a connecting rod 5 whose foot is articulated on an axis 6 integral with the top of a lever 7 of shape general triangular.
  • One end of the lever 7 is articulated with respect to the frame 1 around an axis 8, while its opposite end is articulated to the frame 2 via an axis 9.
  • Frame 2 is still connected to the frame by a second lever 10 whose axis hinge 11 on this lever is at a distance d below the hinge pin 9 of the lever 7 and which is different from that D separating the axis 8 from the axis 12 for pivoting the lever 10 relative to the frame 1.
  • the set of two levers 7 and 10 constitutes by therefore an irregular deformable parallelogram.
  • the connecting rod 5 causes a pivoting of the lever 7 around the axis 8. Because the presence of the lever 10, the frame 2 moves so in such a way that in the high position, illustrated in solid lines, it is oriented obliquely relative to its low position shown in broken lines.
  • the angular movement has lever 7, illustrated by the mixed lines 13, 14 uniting the centers of axes 8 and 9, causes the oblique displacement of the frame 2 upwards, so that the knives this frame which are arranged according to the mixed line 15, lie in a plane oblique to that in which they are located when frame 2 is at its low position.
  • lever 7, illustrated by the mixed lines 13, 14 uniting the centers of axes 8 and 9 causes the oblique displacement of the frame 2 upwards, so that the knives this frame which are arranged according to the mixed line 15, lie in a plane oblique to that in which they are located when frame 2 is at its low position.
  • eccentric 4 which controls the frame 2 is offset 180 ° from that which controls the second frame, not shown, so that these two organs move alternately in reverse directions in the known manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Automatic Assembly (AREA)
  • Rehabilitation Tools (AREA)
EP91420059A 1990-02-22 1991-02-20 Mécanisme de commande du mouvement des cadres de griffes d'un dispositif de formation de la foule Expired - Lifetime EP0443969B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9002466A FR2658539B1 (fr) 1990-02-22 1990-02-22 Mecanisme de commande du mouvement des cadres de griffes d'un dispositif de formation de la foule.
FR9002466 1990-02-22

Publications (3)

Publication Number Publication Date
EP0443969A1 EP0443969A1 (fr) 1991-08-28
EP0443969B1 EP0443969B1 (fr) 1994-07-06
EP0443969B2 true EP0443969B2 (fr) 2001-10-10

Family

ID=9394202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91420059A Expired - Lifetime EP0443969B2 (fr) 1990-02-22 1991-02-20 Mécanisme de commande du mouvement des cadres de griffes d'un dispositif de formation de la foule

Country Status (6)

Country Link
US (1) US5103873B2 (ja)
EP (1) EP0443969B2 (ja)
JP (1) JP2609372B2 (ja)
DE (1) DE69102716T3 (ja)
ES (1) ES2059091T5 (ja)
FR (1) FR2658539B1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9114077D0 (en) * 1991-06-28 1991-08-14 Bonas Machine Co Jacquard mechanism
FR2717189B1 (fr) * 1994-03-10 1996-07-19 Staubli Verdol Mécanisme de commande de mouvement de va-et-vient des cadres de griffes d'une mécanique d'armure.
FR2720414B1 (fr) * 1994-05-05 1996-07-19 Staubli Verdol Mécanisme de commande du mouvement de va-et-vient des cadres de griffes à systèmes bielle-manivelle.
FR2736939B1 (fr) * 1995-07-18 1997-09-05 Staubli Sa Ets Mecanique jacquard a actionnement par arbres coaxiaux
GB9517346D0 (en) * 1995-08-24 1995-10-25 Bonas Machine Co Jacquard mechanism
BE1016559A4 (nl) * 2005-03-21 2007-01-09 Wiele Michel Van De Nv Jacquardinrichting.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE446333C (de) * 1924-11-11 1927-06-28 Rueti Ag Maschf Doppelhub-Jacquardmaschine fuer Webstuehle
US3096792A (en) * 1960-04-19 1963-07-09 Strach Lothar Jacquard machines
CH433139A (de) * 1963-07-10 1967-03-31 Kenk Erhard Doppelt hebende Jacquardmaschine
DE1535220B1 (de) * 1965-03-10 1970-12-23 Grosse Webereimaschinen Gmbh Fachbildeeinrichtung fuer Doppelhub-Jacquardmaschinen
FR1476526A (fr) * 1965-03-31 1967-04-14 Webstuhlbau Karl Marx Stadt Métier jacquard à mouvement forcé
FR1523252A (fr) * 1967-02-28 1968-05-03 Mecaniques Verdol Soc D Perfectionnements aux mécaniques d'armure à double lève
CH586768A5 (ja) * 1975-01-31 1977-04-15 Sulzer Ag
FR2403407A1 (fr) * 1977-09-16 1979-04-13 Verdol Sa Perfectionnements aux dispositifs destines a permettre l'ouverture des fils de chaine d'un metier a tisser
JPS57133999A (en) * 1981-02-13 1982-08-18 Japan National Railway Manufacture of lock bolt cement capsule
DE3721932A1 (de) * 1987-07-02 1989-01-19 Grosse Webereimaschinen Gmbh Doppelhub-offenfach-jacquardmaschine

Also Published As

Publication number Publication date
US5103873B1 (en) 1994-07-05
FR2658539B1 (fr) 1992-06-05
DE69102716D1 (de) 1994-08-11
DE69102716T3 (de) 2002-05-08
US5103873B2 (en) 1995-11-14
ES2059091T5 (es) 2001-12-16
EP0443969A1 (fr) 1991-08-28
JPH04214435A (ja) 1992-08-05
US5103873A (en) 1992-04-14
JP2609372B2 (ja) 1997-05-14
DE69102716T2 (de) 1994-10-20
ES2059091T3 (es) 1994-11-01
FR2658539A1 (fr) 1991-08-23
EP0443969B1 (fr) 1994-07-06

Similar Documents

Publication Publication Date Title
EP0036830B1 (fr) Perfectionnements aux ratières du type rotatif pour métiers à tisser
EP0079843A1 (fr) Dispositif électromagnétique pour la commande des ratières
EP0580528B1 (fr) Dispositif niveleur pour les mécaniques à cames destinées à la formation de la foule sur les machines à tisser
EP0443969B2 (fr) Mécanisme de commande du mouvement des cadres de griffes d'un dispositif de formation de la foule
EP0239514B1 (fr) Ratière rotative pour machines à tisser
EP0488914A1 (fr) Mécanisme de commande des cadres d'un dispositif de formation de la foule
EP0671493B1 (fr) Mécanisme de commande de mouvement de va-et-vient des cadres de griffes d'une mécanique d'armure
FR2477186A1 (fr) Mecanisme a leviers pour la commande des cadres de lisses d'une ratiere negative
FR2757544A1 (fr) Dispositif de formation de la foule, procede de montage et metier a tisser de type jacquard equipe d'un tel dispositif
FR2571749A1 (fr) Dispositif en vue de controler la tension des fils de chaine par deplacement de position d'un rouleau porte-fils dans une machine a tisser
CH632022A5 (fr) Machine a tisser avec dispositif evitant les differences de duitage au demarrage de la machine.
FR2528078A1 (ja)
EP0527095B1 (fr) Dispositif de tirage pour la commande des cadres de lisses des mécaniques d'armure du type négatif
EP0488915B1 (fr) Ensemble de commande du mouvement des cadres d'un dispositif de formation de la foule telle qu'une mécanique d'armure
EP0414603A1 (fr) Dispositif de manoeuvre pour système de commande à câble sous gaine
EP0462035B1 (fr) Ratière à foule fermée pour métier à tisser
EP0136244B1 (fr) Mécanisme perfectionné pour la commande des cadres de griffes d'une mécanique d'armure
EP0007543B1 (fr) Métier à tisser avec dispositif coupe-trame et dispositif coupe-trame utilisé dans celui-ci
EP0274455A1 (fr) Perfectionnements aux ratières négatives du type à balances oscillantes
EP0124450B1 (fr) Perfectionnements aux ratières à balances pour métiers à tisser
EP0619390B1 (fr) Mécanique Jacquard à courses différenciées
EP0496686B1 (fr) Dispositif de tirage pour la commande des cadres de lisses des mécaniques d'armure du type négatif
EP0398829B1 (fr) Ratière négative à balances oscillantes pour métiers à tisser
EP0568473A1 (fr) Mécanisme de commande en va-et-vient des cadres de griffes d'un dispositif de formation de la foule d'un métier à tisser
CH238257A (fr) Dispositif de verrouillage et de déverrouillage des cadres porte-lisses dans leur position de fin de course inférieure, dans un métier à tisser circulaire.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE CH DE ES FR GB IT LI

17P Request for examination filed

Effective date: 19911024

GBC Gb: translation of claims filed (gb section 78(7)/1977)
17Q First examination report despatched

Effective date: 19930222

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: STAUBLI-VERDOL S.A.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE ES FR GB IT LI

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

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

Effective date: 19940706

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

REF Corresponds to:

Ref document number: 69102716

Country of ref document: DE

Date of ref document: 19940811

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940802

26 Opposition filed

Opponent name: BONAS MACHINE COMPANY LIMITED

Effective date: 19940720

ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2059091

Country of ref document: ES

Kind code of ref document: T3

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: BONAS MACHINE COMPANY LIMITED

Effective date: 19940720

Opponent name: MASCHINENFABRIK JAKOB MUELLER AG

Effective date: 19950405

REG Reference to a national code

Ref country code: GB

Ref legal event code: 771

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

R26 Opposition filed (corrected)

Opponent name: BONAS MACHINE COMPANY LIMITED * 950405 MASCHINENFA

Effective date: 19940720

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: STAUBLI LYON

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAE Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOS REFNO

APCC Communication from the board of appeal sent

Free format text: ORIGINAL CODE: EPIDOS OBAPO

APCC Communication from the board of appeal sent

Free format text: ORIGINAL CODE: EPIDOS OBAPO

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: CABLEJUDGE (NORTH EAST) LIMITED * 19950405 MASCHIN

Effective date: 19940720

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

REG Reference to a national code

Ref country code: GB

Ref legal event code: 711B

REG Reference to a national code

Ref country code: GB

Ref legal event code: 711G

27A Patent maintained in amended form

Effective date: 20011010

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): BE CH DE ES FR GB IT LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: MAINTIEN DU BREVET DONT L'ETENDUE A ETE MODIFIEE

REG Reference to a national code

Ref country code: ES

Ref legal event code: DC2A

Kind code of ref document: T5

Effective date: 20011112

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: GB

Ref legal event code: 771F

GBTA Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977)
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20040212

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

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

Effective date: 20050221

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20060131

Year of fee payment: 16

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20050221

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20070220

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20070607

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20070130

Year of fee payment: 17

Ref country code: CH

Payment date: 20080214

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20080213

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20080225

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20081031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

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

Effective date: 20080229

BERE Be: lapsed

Owner name: S.A. *STAUBLI-VERDOL

Effective date: 20090228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

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

Effective date: 20080220

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

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

Effective date: 20090228

Ref country code: CH

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

Effective date: 20090228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

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

Effective date: 20090901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

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

Effective date: 20090228