EP0082906B2 - Dispositif d'accouplement pour la commande des cadres d'un métier à tisser - Google Patents

Dispositif d'accouplement pour la commande des cadres d'un métier à tisser Download PDF

Info

Publication number
EP0082906B2
EP0082906B2 EP81810517A EP81810517A EP0082906B2 EP 0082906 B2 EP0082906 B2 EP 0082906B2 EP 81810517 A EP81810517 A EP 81810517A EP 81810517 A EP81810517 A EP 81810517A EP 0082906 B2 EP0082906 B2 EP 0082906B2
Authority
EP
European Patent Office
Prior art keywords
pawl
lever
proximity switch
arm
link
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
Application number
EP81810517A
Other languages
German (de)
English (en)
Other versions
EP0082906A1 (fr
EP0082906B1 (fr
Inventor
Werner Jülich
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.)
Sulzer AG
Original Assignee
Gebrueder Sulzer AG
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=8188689&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0082906(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gebrueder Sulzer AG filed Critical Gebrueder Sulzer AG
Priority to EP81810517A priority Critical patent/EP0082906B2/fr
Priority to DE8181810517T priority patent/DE3172736D1/de
Priority to US06/450,438 priority patent/US4441528A/en
Priority to JP57234927A priority patent/JPS58115142A/ja
Publication of EP0082906A1 publication Critical patent/EP0082906A1/fr
Publication of EP0082906B1 publication Critical patent/EP0082906B1/fr
Application granted granted Critical
Publication of EP0082906B2 publication Critical patent/EP0082906B2/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C1/00—Dobbies
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/18—Automatic stop motions
    • D03D51/44—Automatic stop motions acting on defective operation of loom mechanisms
    • D03D51/46—Automatic stop motions acting on defective operation of loom mechanisms of shedding mechanisms

Definitions

  • a mechanical scanning device is known from German Patent No. 2714210, which includes a comparison unit for comparing the position of the heald frame and the desired position of the heald frame according to the weaving program.
  • the scanning device contains numerous machine elements, such as shafts, axially displaceable forks, sleeves and flanges, etc., which in principle could also be used in an electronically controlled coupling arrangement if the electronically stored binding program were converted into mechanical signals. Due to the complicated structure of the mechanical scanning device, there is a limitation with regard to the working frequencies that can be achieved.
  • the bearing 76 is located on an arm 78 of a three-armed lever 78 to 80, which is pivotably mounted on the fixed bearing 81 and carries a stop 97 for the lever 73 to 75.
  • the other end of the spring 77 is attached to its arm 79, which endeavors to pivot the lever 78 to 80 clockwise by 81.
  • the arm 80 carries a sheet metal flag 82. which can cooperate with an inductive proximity switch 83. This is connected to the electronic control device by means of the connecting wires 84, from which the weaving or binding program for the movement of the shafts 10 is controlled.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Claims (5)

1. Dispositif d'accouplement pour commander les cadres (10) d'un métier à tisser, comprenant un arbre de commande (1) tournant de façon intermittente et présentant au moins une gorge (2), et un cliquet (5) pouvant être enclenché dans la gorge (2) et disposé sur un excentrique (6) monté de façon à pouvoir tourner sur l'arbre de commande (1), ainsi qu'une languette (7) entourant l'excentrique (6) et faisant partie d'une bielle motrice pour la commande au niveau des cadres (10), caractérisé en ce qu'on prévoit un dispositif d'exploration (7, 80, 14, 73) par l'intermédiaire duquel la fonction des cadres (10) est comparée au programme de tissage et en ce qu'au moins un détecteur de commande (82, 83) du dispositif d'exploration est relié fonctionnellement d'une part à un levier de commande (14-18) réalisant le processus d'accouplement du cliquet et d'autre part à la languette (7) permettant le mouvement des cadres.
2. Dispositif selon la revendication 1, caractérisé en ce que l'élément réalisant le processus d'accouplement du cliquet (5) est un levier de commande (14-18) mobile dans le trajet du cliquet (5) et le débrayant, à partir duquel on actionne un commutateur de proximité (83), inductif, formant le détecteur de commande.
3. Dispositif selon la revendication 1, caractérisé en ce que le levier de commande (14-18) présente une arête de support (72) pour une tringlerie de transmission (73-75, 78-80) par laquelle le commutateur de proximité (83, 82) est guidé dans la position de mise hors circuit (82a), lors de la position de pivotement externe (14) du levier de commande et ainsi lors de l'accouplement du cliquet (5).
4. Dispositif selon la revendication 3, caractérisé en ce que la languette (7) présente une arête support (92) pour la tringlerie de transmission (73-75, 78-80), de sorte que le commutateur de proximité (83, 82) est guidé à partir de la languette (7) vers la position de mise en circuit (82).
5. Dispositif selon la revendication 4, caractérisé par un dispositif d'arrêt (88, 93) relié fonctionnellement à la tringlerie de transmission (73-75, 78-80), de sorte que la tringlerie (73-75, 78-80) n'est maintenue de façon stable que dans deux positions séparées correspondant à la position de mise en circuit (83, 82) et de mise hors circuit (83, 82a) du commutateur de proximité (83, 82).
EP81810517A 1981-12-28 1981-12-28 Dispositif d'accouplement pour la commande des cadres d'un métier à tisser Expired EP0082906B2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP81810517A EP0082906B2 (fr) 1981-12-28 1981-12-28 Dispositif d'accouplement pour la commande des cadres d'un métier à tisser
DE8181810517T DE3172736D1 (en) 1981-12-28 1981-12-28 Coupling-system for operating the heald frames in a loom
US06/450,438 US4441528A (en) 1981-12-28 1982-12-16 Clutch arrangement for controlling the heddles of a weaving machine
JP57234927A JPS58115142A (ja) 1981-12-28 1982-12-27 織機のヘルドを制御する連結装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81810517A EP0082906B2 (fr) 1981-12-28 1981-12-28 Dispositif d'accouplement pour la commande des cadres d'un métier à tisser

Publications (3)

Publication Number Publication Date
EP0082906A1 EP0082906A1 (fr) 1983-07-06
EP0082906B1 EP0082906B1 (fr) 1985-10-23
EP0082906B2 true EP0082906B2 (fr) 1989-04-12

Family

ID=8188689

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81810517A Expired EP0082906B2 (fr) 1981-12-28 1981-12-28 Dispositif d'accouplement pour la commande des cadres d'un métier à tisser

Country Status (4)

Country Link
US (1) US4441528A (fr)
EP (1) EP0082906B2 (fr)
JP (1) JPS58115142A (fr)
DE (1) DE3172736D1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109999B1 (fr) * 1982-12-03 1988-03-09 GebràœDer Sulzer Aktiengesellschaft Ratière pour métier à tisser
JPS6335847A (ja) * 1986-07-24 1988-02-16 村田機械株式会社 ドビ−機における綾落検出方法
IT1246701B (it) * 1990-07-11 1994-11-26 Nuovopignone Ind Meccaniche Ef Dispositivo di comando perfezionato per ratiere rotative ad altissima velocita'
US5139053A (en) * 1991-01-04 1992-08-18 Junichi Yokoi Position detecting system for a harness frame in a weaving machine
IT1251107B (it) * 1991-07-25 1995-05-04 Costantino Vinciguerra Perfezionamenti in una ratiera rotativa ad altissima velocita'
IT1252301B (it) * 1991-11-15 1995-06-08 Nuovo Pignone Spa Sistema di controllo automatico per ratiera rotativa elettronica
IT1254219B (it) * 1992-02-25 1995-09-14 Eccentrico perfezionato per ratiera rotativa
DE10127098C1 (de) * 2001-06-02 2003-03-13 Dornier Gmbh Lindauer Vorrichtung zur Übertragung von Bewegungen und Kräften, insbesondere in Schaftwebmaschinen
ITMI20040086A1 (it) * 2004-01-22 2004-04-22 Fimtextile Spa Sistema elettronico di controllo del disegno di tessuti in telai di tessitura a ratiera
RS65787B1 (sr) 2013-12-11 2024-08-30 Innovative Trauma Care Inc Dvoredni zaporni mehanizam za zabravljivanje sa funckionalnošću jednog zaobliženja (pripreme)
RU2623613C1 (ru) * 2016-06-17 2017-06-28 Владимир Александрович Григорьев Механизм передачи движения ремизке

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568725A (en) * 1969-08-08 1971-03-09 Hindle Son & Co Ltd Dobbies
US3998250A (en) * 1976-05-03 1976-12-21 Barber-Colman Company Heddle transfer stop motion in a triaxial weaving machine
DE2741199C3 (de) * 1977-07-21 1981-08-13 Gebrüder Sulzer AG, 8401 Winterthur Kupplung zum Steuern der Schäfte einer Webmaschine oder der Legeschiene einer Kettenwirkmaschine
DE3001310C2 (de) * 1980-01-16 1982-02-04 Maschinenfabrik Carl Zangs Ag, 4150 Krefeld Rotations-Schaftmaschine
FR2478682A1 (fr) * 1980-03-20 1981-09-25 Staubli Sa Ets Perfectionnements aux ratieres du type rotatif pour metiers a tisser
DE3069829D1 (en) * 1980-09-12 1985-01-31 Sulzer Ag Coupling system for operating the heald frames in a loom
EP0049707B1 (fr) * 1980-10-10 1984-04-04 GebràœDer Sulzer Aktiengesellschaft Dispositif d'accouplement pour la commande des cadres d'un métier à tisser

Also Published As

Publication number Publication date
JPS58115142A (ja) 1983-07-08
EP0082906A1 (fr) 1983-07-06
EP0082906B1 (fr) 1985-10-23
JPH0144811B2 (fr) 1989-09-29
DE3172736D1 (en) 1985-11-28
US4441528A (en) 1984-04-10

Similar Documents

Publication Publication Date Title
EP0082906B2 (fr) Dispositif d'accouplement pour la commande des cadres d'un métier à tisser
EP0109999B1 (fr) Ratière pour métier à tisser
DE2741199A1 (de) Kupplung zur bewegung eines maschinenteils einer textilmaschine
EP0047791B1 (fr) Dispositif d'accouplement pour la commande des cadres d'un métier à tisser
DE2741200A1 (de) Kupplung zur bewegung eines maschinenteiles, insbesondere einer textilmaschine
DE2854257C2 (de) Textilmaschine
EP0048292B1 (fr) Dispositif d'accouplement pour la commande des cadres d'un métier à tisser
DE3414639C2 (fr)
EP0129123B1 (fr) Mécanique d'armure
DE1805939A1 (de) Schussfadensuchvorrichtung
DE69607716T2 (de) Vorrichtung zum Programmieren von Rotationsschaftmaschinen im Webstühlen
WO1986004365A1 (fr) Procede pour la commande d'un metier a tisser et metier a tisser pour la mise en oeuvre du procede
DE3436165C2 (fr)
DE2841278B1 (de) Steuerung fuer eine Rotations-Schaftmaschine
US4404993A (en) Clutch arrangement for controlling a heddle of a weaving machine
DE3004969A1 (de) Schaftmaschine zur fachbildung auf webmaschinen
DE60309921T2 (de) Vorrichtung zur durchführung der programmierung von drehbaren schaftmaschinen bei webmaschinen
DE1154048B (de) Fachbilde- oder Schuetzenkastenwechsel-vorrichtung
EP0050160A1 (fr) Dispositif d'accouplement pour la commande des cadres d'un métier à tisser
DE117572C (fr)
DE1944491C3 (de) Fachbildungsvorrichtung für eine Zweistellungs-Schaftmaschine mit mindestens zwei Schafthubeinheiten System Hattersley pro Schaft
DE3533329C2 (fr)
EP0080000A1 (fr) Dispositif d'accouplement pour contrôler les cadres d'un métier à tisser
DE667021C (de) Schusssuchvorrichtung fuer Webstuehle
EP0049707A1 (fr) Dispositif d'accouplement pour la commande des cadres d'un métier à tisser

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

17P Request for examination filed

Effective date: 19811230

AK Designated contracting states

Designated state(s): CH DE FR IT LI

RBV Designated contracting states (corrected)

Designated state(s): CH DE FR IT LI

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): CH DE FR IT LI

REF Corresponds to:

Ref document number: 3172736

Country of ref document: DE

Date of ref document: 19851128

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: W. SCHLAFHORST & CO.

Effective date: 19860710

ITF It: translation for a ep patent filed
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

27A Patent maintained in amended form

Effective date: 19890412

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): CH DE FR IT LI

ET3 Fr: translation filed ** decision concerning opposition
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19941112

Year of fee payment: 14

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

Ref country code: FR

Payment date: 19941115

Year of fee payment: 14

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

Ref country code: CH

Payment date: 19941117

Year of fee payment: 14

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

Ref country code: LI

Effective date: 19951231

Ref country code: CH

Effective date: 19951231

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: FR

Effective date: 19960830

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

Ref country code: DE

Effective date: 19961001

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM