FR2437455A1 - OPENER ROLLER FOR OPEN ENDED SPINNING MACHINE - Google Patents
OPENER ROLLER FOR OPEN ENDED SPINNING MACHINEInfo
- Publication number
- FR2437455A1 FR2437455A1 FR7924027A FR7924027A FR2437455A1 FR 2437455 A1 FR2437455 A1 FR 2437455A1 FR 7924027 A FR7924027 A FR 7924027A FR 7924027 A FR7924027 A FR 7924027A FR 2437455 A1 FR2437455 A1 FR 2437455A1
- Authority
- FR
- France
- Prior art keywords
- spinning machine
- open ended
- wire
- opener roller
- roller
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
- D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
ROULEAU OUVREUR POUR MACHINE A FILER A BOUT OUVERT, COMPRENANT UN CORPS CYLINDRIQUE ET UN FIL EN DENTS DE SCIE, ENROULE HELICOIDALEMENT SOUS TENSION SUR LA SURFACE EXTERIEURE DUDIT CORPS ET AYANT UNE REGION DE BASE ELARGIE PAR RAPPORT AUX DENTS, LEDIT FIL ETANT FIXE A SES EXTREMITES AU CORPS DU ROULEAU ET LES REGIONS DE BASE DES SPIRES CONTIGUES DU FIL ETANT SEPAREES LES UNES DES AUTRES PAR UN INTERVALLE, CARACTERISE EN CE QUE LE RAPPORT DE LA HAUTEUR A LA LARGEUR DE LA REGION DE BASE EST INFERIEUR OU EGAL A 1.OPENING ROLLER FOR OPEN END SPINNING MACHINE, INCLUDING A CYLINDRICAL BODY AND A SAW-TOOTH WIRE, HELICOIDALLY WINDING UNDER TENSION ON THE OUTER SURFACE OF THE SAID BODY AND HAVING A BASE REGION ENLARGED IN RELATION TO THE TEETH, THERE IS WIRE FIXED ENDS AT THE BODY OF THE ROLLER AND THE BASE REGIONS OF THE CONTIGUOUS SPIRLS OF THE WIRE BEING SEPARATED FROM ONE ANOTHER BY AN INTERVAL, CHARACTERIZED IN THAT THE RATIO OF THE HEIGHT TO THE WIDTH OF THE BASE REGION IS LESS OR EQUAL TO 1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2842107A DE2842107C2 (en) | 1978-09-27 | 1978-09-27 | Opening roller for open-end spinning machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2437455A1 true FR2437455A1 (en) | 1980-04-25 |
| FR2437455B1 FR2437455B1 (en) | 1983-03-11 |
Family
ID=6050622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7924027A Granted FR2437455A1 (en) | 1978-09-27 | 1979-09-27 | OPENER ROLLER FOR OPEN ENDED SPINNING MACHINE |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5551824A (en) |
| AT (1) | AT390284B (en) |
| BE (1) | BE879016A (en) |
| BR (1) | BR7906129A (en) |
| CA (1) | CA1121962A (en) |
| CH (1) | CH639437A5 (en) |
| CS (1) | CS209464B2 (en) |
| DD (1) | DD146194A5 (en) |
| DE (1) | DE2842107C2 (en) |
| ES (1) | ES484832A1 (en) |
| FR (1) | FR2437455A1 (en) |
| GB (1) | GB2032972B (en) |
| GR (1) | GR72275B (en) |
| IN (1) | IN153118B (en) |
| IT (1) | IT1124379B (en) |
| MX (1) | MX148444A (en) |
| NL (1) | NL176958C (en) |
| PL (1) | PL117705B1 (en) |
| SU (1) | SU1155163A3 (en) |
| TR (1) | TR20765A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1047057A (en) * | 1951-02-17 | 1953-12-10 | Metal wire with sawtooth teeth intended to be mounted on the stripping cylinders of textile machines and the stripping cylinder equipped with this metal wire | |
| GB854090A (en) * | 1957-02-13 | 1960-11-16 | Gustav Damgaard | Improvements in saw tooth or garnett wire for the rollers or cylinders of textile machines |
| JPS5224424A (en) * | 1975-08-19 | 1977-02-23 | Matsushita Electric Ind Co Ltd | Power voltage supplier |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1957071C3 (en) * | 1969-11-13 | 1973-11-29 | John D. Greenville S.C. Hollingsworth (V.St.A.) | Belt-shaped base for the fitting of carding drums |
| CH497561A (en) * | 1970-01-14 | 1970-10-15 | Graf & Co Ag | Carding roller or drum |
| DE2364544B2 (en) * | 1973-12-24 | 1978-07-06 | Hollingsworth Gmbh, 7261 Oberhaugstett | Opening roller for open-end spinning machines |
| US3968542A (en) * | 1975-03-21 | 1976-07-13 | Hollingsworth John D | Beater roll |
-
1978
- 1978-09-27 DE DE2842107A patent/DE2842107C2/en not_active Expired
-
1979
- 1979-09-21 CH CH852279A patent/CH639437A5/en not_active IP Right Cessation
- 1979-09-22 GR GR60093A patent/GR72275B/el unknown
- 1979-09-24 GB GB7933079A patent/GB2032972B/en not_active Expired
- 1979-09-24 IN IN685/DEL/79A patent/IN153118B/en unknown
- 1979-09-24 MX MX179377A patent/MX148444A/en unknown
- 1979-09-24 IT IT09544/79A patent/IT1124379B/en active
- 1979-09-25 TR TR20765A patent/TR20765A/en unknown
- 1979-09-25 BR BR7906129A patent/BR7906129A/en unknown
- 1979-09-25 DD DD215777A patent/DD146194A5/en not_active IP Right Cessation
- 1979-09-26 BE BE0/197330A patent/BE879016A/en not_active IP Right Cessation
- 1979-09-26 CA CA000336429A patent/CA1121962A/en not_active Expired
- 1979-09-26 CS CS796505A patent/CS209464B2/en unknown
- 1979-09-26 SU SU792817502A patent/SU1155163A3/en active
- 1979-09-26 AT AT0631779A patent/AT390284B/en not_active IP Right Cessation
- 1979-09-26 ES ES484832A patent/ES484832A1/en not_active Expired
- 1979-09-26 PL PL1979218530A patent/PL117705B1/en unknown
- 1979-09-26 NL NLAANVRAGE7907164,A patent/NL176958C/en not_active IP Right Cessation
- 1979-09-27 FR FR7924027A patent/FR2437455A1/en active Granted
- 1979-09-27 JP JP12525979A patent/JPS5551824A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1047057A (en) * | 1951-02-17 | 1953-12-10 | Metal wire with sawtooth teeth intended to be mounted on the stripping cylinders of textile machines and the stripping cylinder equipped with this metal wire | |
| GB854090A (en) * | 1957-02-13 | 1960-11-16 | Gustav Damgaard | Improvements in saw tooth or garnett wire for the rollers or cylinders of textile machines |
| JPS5224424A (en) * | 1975-08-19 | 1977-02-23 | Matsushita Electric Ind Co Ltd | Power voltage supplier |
Also Published As
| Publication number | Publication date |
|---|---|
| SU1155163A3 (en) | 1985-05-07 |
| AT390284B (en) | 1990-04-10 |
| BE879016A (en) | 1980-01-16 |
| CH639437A5 (en) | 1983-11-15 |
| CA1121962A (en) | 1982-04-20 |
| IT1124379B (en) | 1986-05-07 |
| NL7907164A (en) | 1980-03-31 |
| MX148444A (en) | 1983-04-21 |
| PL117705B1 (en) | 1981-08-31 |
| CS209464B2 (en) | 1981-12-31 |
| IN153118B (en) | 1984-06-02 |
| DE2842107C2 (en) | 1983-02-24 |
| GR72275B (en) | 1983-10-11 |
| GB2032972B (en) | 1982-10-27 |
| DD146194A5 (en) | 1981-01-28 |
| DE2842107A1 (en) | 1980-04-17 |
| IT7909544A0 (en) | 1979-09-24 |
| NL176958C (en) | 1985-07-01 |
| NL176958B (en) | 1985-02-01 |
| FR2437455B1 (en) | 1983-03-11 |
| ES484832A1 (en) | 1980-06-16 |
| JPS5551824A (en) | 1980-04-15 |
| GB2032972A (en) | 1980-05-14 |
| TR20765A (en) | 1982-06-28 |
| PL218530A1 (en) | 1980-06-16 |
| ATA631779A (en) | 1989-09-15 |
| BR7906129A (en) | 1980-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |