GB958941A - Improvements in or relating to yarn twisting machines - Google Patents
Improvements in or relating to yarn twisting machinesInfo
- Publication number
- GB958941A GB958941A GB100361A GB100361A GB958941A GB 958941 A GB958941 A GB 958941A GB 100361 A GB100361 A GB 100361A GB 100361 A GB100361 A GB 100361A GB 958941 A GB958941 A GB 958941A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- yarn
- whorl
- brake
- 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
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/22—Braking arrangements
- D01H7/2275—Braking arrangements using hydraulically or pneumatically operated brakes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
- D01H13/18—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
958,941. Spindle driving, stop motion. J. E. MAKANT, and H. COLLINS. Jan. 10,1961, No. 1003/61. Heading D1D. A mechanism for stopping a yarn twisting spindle upon breakage of the yarn passing to the bobbin on that spindle comprises a clutch provided between the spindle and a driven whorl such that upon yarn breakage compressed air operated means simultaneously releases said clutch and actuates a spindle brake. In the ring twisting arrangment shown a spindle 14 (see Fig. 4), removeably located by bearings 18,19, is driven from a whorl 44 through a clutch which comprises the upper surface of the whorl 44 and a downwardly urged member 46, 48 slideably keyed in the spindle blade. A brake plate 40 surrounding the top of the whorl 44 is mounted on pistons 34, located in upstanding cylinders 22, 22<SP>1</SP> to which compressed air may be pumped so as to raise plate 40 to lift the clutch member 46, 48 and so interrupt the drive to the spindle and brake the spindle. A cap 57 having sprung arms 63, 63<SP>1</SP> is provided on the spindle for holding it down. As shown in Fig. 1 each yarn to be twisted passes from a package C, through a drop wire 73, between rollers 66, 67 and 68 and through a further yarn sensing guide to pass to the traveller on the ring D Upon yarn breakage either between a package C and roller 66 or between roller 68 and the traveller, , a suitable mechanical linkage causes the operation of a plunger 84 of an air valve V so that compressed air is supplied, via a conduit 94, to the cylinders 22, 22<SP>1</SP> to lift the pistons 34 and plate 40 and thus interrupt the spindle drive and brake the spindle. In an alternative form the air valve is operated through an electrical linkage.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US799366A US2975584A (en) | 1959-03-13 | 1959-03-13 | Automatic stop spindle mechanism |
| DEM47439A DE1135807B (en) | 1960-12-17 | 1960-12-17 | Stopping device for the spindles of twisting machines |
| GB100361A GB958941A (en) | 1961-01-10 | 1961-01-10 | Improvements in or relating to yarn twisting machines |
| FR851372A FR1278563A (en) | 1961-01-10 | 1961-02-01 | Auto-stop spindle mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB100361A GB958941A (en) | 1961-01-10 | 1961-01-10 | Improvements in or relating to yarn twisting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB958941A true GB958941A (en) | 1964-05-27 |
Family
ID=9714456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB100361A Expired GB958941A (en) | 1959-03-13 | 1961-01-10 | Improvements in or relating to yarn twisting machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB958941A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3656900A1 (en) * | 2018-11-26 | 2020-05-27 | Kabushiki Kaisha Toyota Jidoshokki | Spindle device of spinning machine |
-
1961
- 1961-01-10 GB GB100361A patent/GB958941A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3656900A1 (en) * | 2018-11-26 | 2020-05-27 | Kabushiki Kaisha Toyota Jidoshokki | Spindle device of spinning machine |
| CN111218735A (en) * | 2018-11-26 | 2020-06-02 | 株式会社丰田自动织机 | Spindle device of spinning machine |
| JP2020084367A (en) * | 2018-11-26 | 2020-06-04 | 株式会社豊田自動織機 | Spindle device of spinning machine |
| CN111218735B (en) * | 2018-11-26 | 2022-06-14 | 株式会社丰田自动织机 | Spindle device of spinning machine |
| JP7368083B2 (en) | 2018-11-26 | 2023-10-24 | 株式会社豊田自動織機 | spinning machine spindle device |
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