GB1368662A - Sliver opening device for open-end spinning mechanism - Google Patents
Sliver opening device for open-end spinning mechanismInfo
- Publication number
- GB1368662A GB1368662A GB3773972A GB3773972A GB1368662A GB 1368662 A GB1368662 A GB 1368662A GB 3773972 A GB3773972 A GB 3773972A GB 3773972 A GB3773972 A GB 3773972A GB 1368662 A GB1368662 A GB 1368662A
- Authority
- GB
- United Kingdom
- Prior art keywords
- belt
- roller
- lever
- whirl
- sliver
- 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
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)
- Spinning Or Twisting Of Yarns (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
1368662 Sliver openers; driving arrangements SCHUBERT & SALZER MASCHINENFABRIK AG 14 Aug 1972 [14 Aug 1971] 37739/72 Headings DID and DIN A sliver opener for an open end spinning device comprises a case 10 containing a feed roller and opening roller driven via a whirl 53 and belt 52. The belt is lifted on or off the whirl 53 or a driving pulley by a member (55) displacable between two terminal positions. As shown, the belt is driven by whirl 51 and is entrained around roller 55 mounted on pivoted lever 6. The belt 52 is normally held against the opening roller whirl 53 by a spring 60 acting on the lever supporting roller 55. The belt is disengaged by moving the handle of lever 6 so that it is held by detent 63. The opening roller may be braked. In Fig. 2 (not shown), the roller 55 is mounted on one pivoted lever (70) which is moved to engage or disengage the belt by a second lever 7. The second lever can be held in the inoperative position by a catch. The lever 6 may be moved manually, pneumatically or hydraulically. The drive to the feed roller may also be disengaged by slipping belt (31) off the feed roller whirl 32 by moving a shaft (16) to the left, (Fig. 1 not shown), or by pivoting gear 82 out of gear train 80, 81, 82. The gears may be spur or friction gears. A stop motion (20) may clamp the sliver and lift a draw-in block away from the feed roller. The drive to the spinning motor may be disengaged by a roller lifting the drive belt (22) off the rotor shaft (23). The spinning device may be a rotor, a spinning or stationary funnel, an electrostatically operated device or tubes in which fibres in a fluid join a freely rotating yarn end.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2140820A DE2140820A1 (en) | 1971-08-14 | 1971-08-14 | FIBER TAPE RELEASE DEVICE FOR OPEN-END SPINNING DEVICES |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1368662A true GB1368662A (en) | 1974-10-02 |
Family
ID=5816770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3773972A Expired GB1368662A (en) | 1971-08-14 | 1972-08-14 | Sliver opening device for open-end spinning mechanism |
Country Status (8)
Country | Link |
---|---|
US (1) | US3807158A (en) |
JP (1) | JPS4827035A (en) |
CH (1) | CH536367A (en) |
DE (1) | DE2140820A1 (en) |
ES (1) | ES405562A1 (en) |
FR (1) | FR2149376B1 (en) |
GB (1) | GB1368662A (en) |
IT (1) | IT963912B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3894386A (en) * | 1974-06-06 | 1975-07-15 | Alexandr Alexeevi Sharychenkov | Arrangement for feeding fibres into the twister of an open-end spinning frame |
DE2429645A1 (en) * | 1974-06-20 | 1976-01-02 | Pensenskij Ni Ex K I Prjadilny | MACHINE FOR RINGLESS THREAD SPIDING |
GB1527371A (en) * | 1975-04-01 | 1978-10-04 | Scragg & Sons | Yarn texturing machine drive arrangement |
DE4427584B4 (en) * | 1994-08-04 | 2004-05-19 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Disintegration device for a spinning station of an open-end spinning machine |
DE29620736U1 (en) * | 1996-11-29 | 1997-01-23 | Skf Textilmaschinen-Komponenten Gmbh, 70376 Stuttgart | Drive and bearing device for a transport roller for textile fibers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1309474A (en) * | 1919-07-08 | Gkeokge m | ||
US1297787A (en) * | 1917-02-17 | 1919-03-18 | Daniel M Brannon | Belt-shifter. |
US1406933A (en) * | 1919-06-21 | 1922-02-14 | Alexander B Cohn | Driving mechanism for sewing machines |
US3626681A (en) * | 1968-08-08 | 1971-12-14 | Toyoda Automatic Loom Works | Ringless spinning machine |
CH511298A (en) * | 1969-03-20 | 1971-08-15 | Elitex Zavody Textilniho | Machine for the continuous fine spinning of textile fibers using an open-ended spinning process |
GB1267843A (en) * | 1969-10-13 | 1972-03-22 | Tmm Research Ltd | Improvements in textile spinning machines |
-
1971
- 1971-08-14 DE DE2140820A patent/DE2140820A1/en active Pending
-
1972
- 1972-08-04 ES ES405562A patent/ES405562A1/en not_active Expired
- 1972-08-08 FR FR7228532A patent/FR2149376B1/fr not_active Expired
- 1972-08-10 CH CH1182572A patent/CH536367A/en not_active IP Right Cessation
- 1972-08-11 IT IT28124/72A patent/IT963912B/en active
- 1972-08-14 GB GB3773972A patent/GB1368662A/en not_active Expired
- 1972-08-14 US US00280093A patent/US3807158A/en not_active Expired - Lifetime
- 1972-08-14 JP JP47081379A patent/JPS4827035A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CH536367A (en) | 1973-04-30 |
FR2149376B1 (en) | 1974-11-08 |
JPS4827035A (en) | 1973-04-10 |
US3807158A (en) | 1974-04-30 |
IT963912B (en) | 1974-01-21 |
DE2140820A1 (en) | 1973-02-22 |
FR2149376A1 (en) | 1973-03-30 |
ES405562A1 (en) | 1975-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |