GB952244A - Improvements in cloth laying up and spreading machines - Google Patents
Improvements in cloth laying up and spreading machinesInfo
- Publication number
- GB952244A GB952244A GB256162A GB256162A GB952244A GB 952244 A GB952244 A GB 952244A GB 256162 A GB256162 A GB 256162A GB 256162 A GB256162 A GB 256162A GB 952244 A GB952244 A GB 952244A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cloth
- rollers
- pair
- pairs
- light beam
- 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
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C2700/00—Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
- D06C2700/10—Guides or expanders for finishing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
952,244. Feeding webs. PHILLIPS & SONS (MANCHESTER) Ltd. Jan. 22, 1963 [Jan. 24, 1962], No. 2561/62. Heading B6B. [Also in Division D1] In a cloth laying up machine of the type in which the cloth is drawn from a lap or roll and laid on a table by delivery rolls carried on a carriage traversing the table, pairs of 'rollers are mounted to be capable of engaging the selfedges on each side of the cloth as it passes to the laying up table, the nip of one or other of the pairs of rollers being closed to engage the cloth on an deviation thereof from the desired track. In the arrangement shown cloth 1 is fed from a feed roll or lap around guide roller a, tension roller a<SP>1</SP>, over roller a2 driven at a greater speed than that of the cloth and thence vertically downwards and through a delivery slot a<SP>3</SP> so that it is layered on the table A<SP>1</SP> by the reciprocation of the carriage A. On the downward passage of the cloth its selfedges pass between two pairs of rollers b, B and b<SP>1</SP>, B<SP>1</SP> one pair at each side of the material and arranged at an inclina tion to the direction of travel of the material 1. The rollers of each pair are mounted on brackets D, D<SP>1</SP> respectively one of each pair being mounted on respective flaps d, d<SP>1</SP> so that the rollers of each pair may be brought together to nip the material or separated to allow the material to pass therebetween. The rollers are brought together by the action of solenoids controlled by photo-electric cell C<SP>2</SP>. In operation, supposing the rollers b, B to have moved the cloth so that the selfedge covers the light beam from cell C<SP>2</SP> this will operate through a suitable relay system to de-energize the solenoid controlling rollers b, B to disengage them and energize the solenoid controlling rollers b<SP>1</SP>, B<SP>1</SP> to bring them into engagement and so shift the cloth back. When the selfedge uncovers the light beam the reverse operations take place. In this way the cloth is always maintained in the correct position for layering. The light beam may be reflected a plurality of times through the cloth in the case of semi-transparent fabrics.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB256162A GB952244A (en) | 1962-01-24 | 1962-01-24 | Improvements in cloth laying up and spreading machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB256162A GB952244A (en) | 1962-01-24 | 1962-01-24 | Improvements in cloth laying up and spreading machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB952244A true GB952244A (en) | 1964-03-11 |
Family
ID=9741749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB256162A Expired GB952244A (en) | 1962-01-24 | 1962-01-24 | Improvements in cloth laying up and spreading machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB952244A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4285506A (en) * | 1976-11-12 | 1981-08-25 | Weaver Nyal J | Cloth spreading and clamping apparatus |
-
1962
- 1962-01-24 GB GB256162A patent/GB952244A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4285506A (en) * | 1976-11-12 | 1981-08-25 | Weaver Nyal J | Cloth spreading and clamping apparatus |
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