EP0036830B1 - Rotationsschaftmaschinen für Webmaschinen - Google Patents
Rotationsschaftmaschinen für Webmaschinen Download PDFInfo
- Publication number
- EP0036830B1 EP0036830B1 EP81420038A EP81420038A EP0036830B1 EP 0036830 B1 EP0036830 B1 EP 0036830B1 EP 81420038 A EP81420038 A EP 81420038A EP 81420038 A EP81420038 A EP 81420038A EP 0036830 B1 EP0036830 B1 EP 0036830B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- eccentric
- hook
- rod
- dobby
- shaft
- 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
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C1/00—Dobbies
Definitions
- the invention mainly consists in mounting each tilting fastening hook on a lug provided on the corresponding eccentric to extend laterally and radially the periphery thereof which is engaged in the opening of the connecting rod, and in making said hook cooperate with notches made, one in the periphery of a large diameter drive or disc secured to the intermittently rotating shaft, the others in a lateral annular boss of the connecting rod.
- each connecting rod 1 Inside the opening 11 of each connecting rod 1 is engaged, with the interposition of a bearing such as that referenced 3 in FIG. 1 to 3, an eccentric 4 established at an axial length greater than that of the opening 11 so as to project laterally outside of it and to carry two radial lugs 40 and 41.
- the eccentric opening 42 of the eccentric 4 contains, here again with the interposition of a bearing 5, a cylindrical part 6.
- the parts 6 of the different blades of the dobby are assembled axially to one another by tie rods 7, the assembly 6-7 thus obtained constituting the main tree. Between two contiguous parts 6 is interposed a circular disc or driver 8 crossed by the tie rods 7 so as to move angularly with the shaft 6-7; each coach 8 is notched with two notches 80 diametrically opposite one another.
- each eccentric 4 is pierced in order to receive an axis 43 (fig. 1 and 2) forming a support for a tilting hook 44.
- the latter is provided in double form and has at its ends two nozzles 45 and 46; moreover it is bent transversely so that the spout 45 is located at the flange 12 while the spout 46 is disposed opposite the corresponding disc or driver 8, all as shown in FIG. 5 and 6.
- the hook 44 is subjected to the permanent action of a return spring 47 interposed between the tab 42 of the eccentric 4 and the end of said hook which carries the spout 46.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Transmission Devices (AREA)
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8006545 | 1980-03-20 | ||
FR8006545A FR2478682A1 (fr) | 1980-03-20 | 1980-03-20 | Perfectionnements aux ratieres du type rotatif pour metiers a tisser |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0036830A1 EP0036830A1 (de) | 1981-09-30 |
EP0036830B1 true EP0036830B1 (de) | 1984-06-13 |
Family
ID=9240033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81420038A Expired EP0036830B1 (de) | 1980-03-20 | 1981-03-17 | Rotationsschaftmaschinen für Webmaschinen |
Country Status (6)
Country | Link |
---|---|
US (1) | US4387741A (de) |
EP (1) | EP0036830B1 (de) |
JP (1) | JPS56148938A (de) |
DE (1) | DE3164075D1 (de) |
ES (1) | ES8202070A1 (de) |
FR (1) | FR2478682A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1516947A2 (de) † | 2003-09-17 | 2005-03-23 | Groz-Beckert KG | Schaftantrieb für Webmaschinenschäfte |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0068139B1 (de) * | 1981-06-26 | 1985-06-05 | Textilma AG | Kupplungsvorrichtung, insbesondere für eine Textilmaschine |
FR2515702A1 (fr) * | 1981-10-29 | 1983-05-06 | Staubli Sa Ets | Perfectionnements aux ratieres rotatives |
FR2515703B1 (de) * | 1981-11-05 | 1983-12-09 | Staubli Sa Ets | |
EP0082906B2 (de) * | 1981-12-28 | 1989-04-12 | GebràDer Sulzer Aktiengesellschaft | Kupplungsanordnung zum Steuern der Schäfte einer Webmaschine |
FR2540524B1 (fr) * | 1983-02-07 | 1985-07-26 | Staubli Sa Ets | Ratiere rotative synchronisee pour metiers a tisser |
FR2596425B1 (fr) * | 1986-03-26 | 1988-05-20 | Staubli Sa Ets | Ratiere rotative pour machines a tisser |
GB8723850D0 (en) * | 1987-10-10 | 1987-11-11 | Eltex Of Sweden Ltd | Warp thread control |
FR2657625B3 (fr) * | 1990-01-30 | 1992-01-10 | Staubli Sa Ets | Procede pour la realisation des bielles d'actionnement des ratieres textiles du type rotatif, et bielles obtenues. |
FR2657892B3 (fr) * | 1990-02-02 | 1991-12-27 | Staubli Sa Ets | Levier a galets pour les mecaniques a cames destinees a la commande des cadres de lisses des metiers a tisser. |
FR2657891B3 (fr) * | 1990-02-07 | 1991-12-27 | Staubli Sa Ets | Bielle d'actionnement pour ratieres textiles du type rotatif. |
US5214834A (en) * | 1990-05-18 | 1993-06-01 | S.A. Des Etablissments Staubli | Process for assembling the actuation elements of a rotating dobby |
FR2662186B1 (fr) * | 1990-05-18 | 1992-08-28 | Staubli Sa Ets | Procede pour le montage des elements d'actionnement des ratieres rotatives pour metiers a tisser, et ratieres obtenues. |
JPH0565190A (ja) * | 1991-09-03 | 1993-03-19 | Ishida Scales Mfg Co Ltd | 自動計量システムにおける被計量物の付着防止構造 |
IT1260291B (it) * | 1992-12-18 | 1996-04-03 | Lucio Burigana | Ratiera rotativa |
JP2000144549A (ja) * | 1998-11-04 | 2000-05-26 | Sulzer Textil Ag | ドビ―用回転軸の連結装置を制御するための配置構造及びそのような配置構造を備えた回転軸の連結装置 |
US7475708B2 (en) * | 2004-11-17 | 2009-01-13 | Groz-Beckert Kg | Shaft drive for heald shafts of weaving machines |
FR2972008B1 (fr) * | 2011-02-25 | 2013-03-29 | Staubli Sa Ets | Entretoise et sous-ensemble de separation des leviers d'une machine de formation de la foule, machine comprenant un tel sous-ensemble et procede de montage |
JP7401397B2 (ja) * | 2020-06-04 | 2023-12-19 | 津田駒工業株式会社 | 織機 |
JP7384747B2 (ja) * | 2020-06-04 | 2023-11-21 | 津田駒工業株式会社 | 織機 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1503775A (fr) * | 1966-10-05 | 1967-12-01 | Mecaniques Verdol Soc D | Dispositif de relais mécaniques pour la commande des cadres de lisses dans les métiers à tisser |
FR2398229A1 (fr) * | 1977-07-21 | 1979-02-16 | Sulzer Ag | Embrayage de declenchement du deplacement d'un element d'une machine textile |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE735916A (de) * | 1968-07-17 | 1969-12-16 | ||
SU681125A1 (ru) * | 1973-03-15 | 1979-08-25 | Всесоюзный Научно-Исследовательский Институт Текстильного И Легкого Машиностроения | Привод ремизоподъемной каретки ткацкого станка |
DE2909131A1 (de) * | 1979-03-08 | 1980-09-11 | Johann Kaiser Gmbh & Co Kg Mas | Schaftmaschine fuer webmaschinen |
CH639707A5 (de) * | 1979-08-16 | 1983-11-30 | Staeubli Ag | Rotationsschaftmaschine. |
-
1980
- 1980-03-20 FR FR8006545A patent/FR2478682A1/fr active Granted
-
1981
- 1981-03-16 US US06/244,483 patent/US4387741A/en not_active Expired - Lifetime
- 1981-03-17 EP EP81420038A patent/EP0036830B1/de not_active Expired
- 1981-03-17 DE DE8181420038T patent/DE3164075D1/de not_active Expired
- 1981-03-18 ES ES500496A patent/ES8202070A1/es not_active Expired
- 1981-03-20 JP JP3966981A patent/JPS56148938A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1503775A (fr) * | 1966-10-05 | 1967-12-01 | Mecaniques Verdol Soc D | Dispositif de relais mécaniques pour la commande des cadres de lisses dans les métiers à tisser |
FR2398229A1 (fr) * | 1977-07-21 | 1979-02-16 | Sulzer Ag | Embrayage de declenchement du deplacement d'un element d'une machine textile |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1516947A2 (de) † | 2003-09-17 | 2005-03-23 | Groz-Beckert KG | Schaftantrieb für Webmaschinenschäfte |
EP1516947B2 (de) † | 2003-09-17 | 2012-08-29 | Groz-Beckert KG | Schaftantrieb für Webmaschinenschäfte |
Also Published As
Publication number | Publication date |
---|---|
ES500496A0 (es) | 1982-02-01 |
FR2478682A1 (fr) | 1981-09-25 |
JPS6261693B2 (de) | 1987-12-23 |
US4387741A (en) | 1983-06-14 |
JPS56148938A (en) | 1981-11-18 |
ES8202070A1 (es) | 1982-02-01 |
EP0036830A1 (de) | 1981-09-30 |
FR2478682B1 (de) | 1984-06-01 |
DE3164075D1 (en) | 1984-07-19 |
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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 |
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AK | Designated contracting states |
Designated state(s): CH DE IT LI |
|
17P | Request for examination filed |
Effective date: 19811015 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: S.A. DES ETABLISSEMENTS STAUBLI (FRANCE) |
|
ITF | It: translation for a ep patent filed |
Owner name: MODIANO & ASSOCIATI S.R.L. |
|
GRAA | (expected) grant |
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