GB906795A - Improvements in textile drafting apparatus - Google Patents
Improvements in textile drafting apparatusInfo
- Publication number
- GB906795A GB906795A GB951560A GB951560A GB906795A GB 906795 A GB906795 A GB 906795A GB 951560 A GB951560 A GB 951560A GB 951560 A GB951560 A GB 951560A GB 906795 A GB906795 A GB 906795A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sliver
- drafting
- broken
- march
- clutch
- 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
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/32—Regulating or varying draft
- D01H5/38—Regulating or varying draft in response to irregularities in material ; Measuring irregularities
- D01H5/42—Regulating or varying draft in response to irregularities in material ; Measuring irregularities employing electrical time-delay devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
906,795. Drafting apparatus. T.M.M. (RESEARCH) Ltd. March 14, 1961 [March 17, 1960], No. 9515/60. Class 120 (2). In apparatus for drafting a number of slivers side-by-side and then combining them into a single sliver, to maintain the count of the combined sliver should one of the components fail, the speed of one of the pairs of drafting elements is arranged to be changed through a two-way clutch. As shown, detectors 312, one for each sliver, are in circuit with a clutch 18 operable electromagnetically to couple one or other of two driven sprockets 16. 17 of different diameters to the shaft of the lower deliveryroller 10. A timer 36 ensures that the correction is delayed until the broken sliver is leaving the drafting-zone; also, the affected detector may be arranged to stop the carding machine producing the broken sliver, and to give a signal to normalize the draft when the broken sliver is replaced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB951560A GB906795A (en) | 1960-03-17 | 1960-03-17 | Improvements in textile drafting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB951560A GB906795A (en) | 1960-03-17 | 1960-03-17 | Improvements in textile drafting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB906795A true GB906795A (en) | 1962-09-26 |
Family
ID=9873455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB951560A Expired GB906795A (en) | 1960-03-17 | 1960-03-17 | Improvements in textile drafting apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB906795A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3243853A (en) * | 1962-12-10 | 1966-04-05 | Ideal Ind | Method and means for controlling the output of a textile drafting mechanism |
US3289255A (en) * | 1965-07-09 | 1966-12-06 | Joe R Whitehurst | Control for textile drafting mechanism |
-
1960
- 1960-03-17 GB GB951560A patent/GB906795A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3243853A (en) * | 1962-12-10 | 1966-04-05 | Ideal Ind | Method and means for controlling the output of a textile drafting mechanism |
US3289255A (en) * | 1965-07-09 | 1966-12-06 | Joe R Whitehurst | Control for textile drafting mechanism |
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