GB388293A - Automatic stop motion for machines for covering cores by winding - Google Patents
Automatic stop motion for machines for covering cores by windingInfo
- Publication number
- GB388293A GB388293A GB20498/32A GB2049832A GB388293A GB 388293 A GB388293 A GB 388293A GB 20498/32 A GB20498/32 A GB 20498/32A GB 2049832 A GB2049832 A GB 2049832A GB 388293 A GB388293 A GB 388293A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- ring
- winding
- july
- arms
- 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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
- D02G3/362—Cored or coated yarns or threads using hollow spindles
- D02G3/365—Cored or coated yarns or threads using hollow spindles around which a reel supporting feeding spool rotates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Replacement Of Web Rolls (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
388,293. Covering cores by winding. ETABLISSEMENTS ROTATISS, 14, Rue Frederick Lemaitre, Paris. July 20, 1932, No. 20498. Convention date, July 31, 1931. [Class 109.] The machine is stopped when the material, such as paper from a roll, or thread from a bobbin 4, breaks or is used up. The material passes from the supply on the counterbalanced plate 3 rotating with the main spindle 2 round a guide 5 into engagement with one of two arms 7, 8 on a ring mounted loosely on the reduced part 2<1> of the spindle. The ring is thereby normally caused to rotate at the same speed as the part 2<1> which is formed with a screw thread of long pitch engaged by one of the arms. When the material breaks &c. the ring is able to rotate slower than the part 2<1> so that it descends and engages a spring-controlled arm 9 and knocks it out of its retaining notch. The arm is thereupon rotated by its spring about its axis 11 and its heel piece moves into engagement with a screw thread on a shaft 13 driven through belt gearing from the main shaft. The shaft is thereby moved endwise, a long key engaged by its driving pulley 15 allowing for this movement. Two discs 17<1> on the shaft 13 engage the main driving belt 17 and move this on to the loose pulley of the machine, whereby this is stopped.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR388293X | 1931-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB388293A true GB388293A (en) | 1933-02-23 |
Family
ID=8895883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20498/32A Expired GB388293A (en) | 1931-07-31 | 1932-07-29 | Automatic stop motion for machines for covering cores by winding |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB388293A (en) |
-
1932
- 1932-07-29 GB GB20498/32A patent/GB388293A/en not_active Expired
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