GB842972A - Improvements in stop mechanisms - Google Patents
Improvements in stop mechanismsInfo
- Publication number
- GB842972A GB842972A GB27758/55A GB2775855A GB842972A GB 842972 A GB842972 A GB 842972A GB 27758/55 A GB27758/55 A GB 27758/55A GB 2775855 A GB2775855 A GB 2775855A GB 842972 A GB842972 A GB 842972A
- Authority
- GB
- United Kingdom
- Prior art keywords
- detector
- yarn
- machine
- control
- stop mechanism
- 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
- 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
- D01H13/1616—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 characterised by the detector
- D01H13/1625—Electro-mechanical actuators
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
- D03D51/18—Automatic stop motions
- D03D51/34—Weft stop motions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Looms (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
842,972. Stop mechanism for textile machines. MACKIE & SONS Ltd., J. Oct. 1, 1956 [Sept. 29, 1955], No. 27758/55. Addition to 732,549. Classes 120(2), 142(1) and 142(2). The stop mechanism of the parent Specification is modified in that the abutment yields when engaged by the detector or a part acting with it and in yielding operates a device for stopping the machine. Further the stop mechanism is adapted for the control of weft yarn in a shuttleless loom, for the control of yarns passing from the-creel to the beam of a beaming machine and for the control of yarns to be twisted in a twisting machine. The embodiment shown is for use in a shuttleless loom and consists of a detector 1 suspended from a pivot 2 at the end of an arm 3 caused. to rock about an axis 4. The detector 1 co-operates with the weft yarn 20 as it passes over support 21 which constitutes the abutment. The support 21 is pivoted at 22 and bears against the plunger 23 of switch 24. In normal operation as the detector 1 is moved into contact with the yarn it is swept aside by the yarn into the position shown in dotted lines at 1<SP>1</SP>. If the yarn is missing or running below speed, however, the detector is not swept aside and in consequence bears on the support 21 causing the latter to yield and rock about its pivot 22 to operate the switch 24 to stop the loom. Similar arrangements are shown for application to a beaming operation and to a twisting machine. In the latter the mechanism controls a mechanical latch which in turn controls a gripping device stopping the feed of the yarn.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11193/52A GB732549A (en) | 1952-05-02 | 1952-05-02 | Improvements in stop mechanisms for drawing frames and similar textile machines |
US351875A US2763034A (en) | 1952-05-02 | 1953-04-29 | Stop mechanism |
DEM18360A DE949148C (en) | 1952-05-02 | 1953-04-29 | Stopping device for the drafting head of a spinning machine |
FR1079273D FR1079273A (en) | 1952-05-02 | 1953-04-30 | Improved shut-off device for drawing benches and similar textile machines |
BE519609A BE519609A (en) | 1952-05-02 | 1953-04-30 | Improvements to stop mechanisms for draw benches and similar textile machines |
ES0209107A ES209107A1 (en) | 1952-05-02 | 1953-05-01 | Stop mechanism |
GB27758/55A GB842972A (en) | 1952-05-02 | 1955-09-29 | Improvements in stop mechanisms |
DEM31883A DE1093276B (en) | 1952-05-02 | 1956-09-28 | Stopping device for twisting machines, tree machines, weaving machines or the like. |
FR70825D FR70825E (en) | 1952-05-02 | 1956-09-29 | Improved shut-off device for drawing benches and similar textile machines |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11193/52A GB732549A (en) | 1952-05-02 | 1952-05-02 | Improvements in stop mechanisms for drawing frames and similar textile machines |
GB27758/55A GB842972A (en) | 1952-05-02 | 1955-09-29 | Improvements in stop mechanisms |
Publications (1)
Publication Number | Publication Date |
---|---|
GB842972A true GB842972A (en) | 1960-08-04 |
Family
ID=32299739
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11193/52A Expired GB732549A (en) | 1952-05-02 | 1952-05-02 | Improvements in stop mechanisms for drawing frames and similar textile machines |
GB27758/55A Expired GB842972A (en) | 1952-05-02 | 1955-09-29 | Improvements in stop mechanisms |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11193/52A Expired GB732549A (en) | 1952-05-02 | 1952-05-02 | Improvements in stop mechanisms for drawing frames and similar textile machines |
Country Status (6)
Country | Link |
---|---|
US (1) | US2763034A (en) |
BE (1) | BE519609A (en) |
DE (2) | DE949148C (en) |
ES (1) | ES209107A1 (en) |
FR (2) | FR1079273A (en) |
GB (2) | GB732549A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB732549A (en) * | 1952-05-02 | 1955-06-29 | Mackie & Sons Ltd J | Improvements in stop mechanisms for drawing frames and similar textile machines |
DE1272785B (en) * | 1961-11-29 | 1968-07-11 | Ernst Breuning Dr Ing | Device for monitoring threads or slivers on textile machines, in particular spinning machines |
DE1535167B1 (en) * | 1962-10-06 | 1971-01-28 | Plutte Koecke & Co | Electric thread monitor on tensioner carriers of Schaer or Zettelgattern |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1205506A (en) * | 1913-08-18 | 1916-11-21 | George M Harrigan | Stop mechanism for roving-machines and the like. |
US1252097A (en) * | 1914-09-05 | 1918-01-01 | Peter J Dockray | Stop-motion for combers and the like. |
US1494829A (en) * | 1923-05-19 | 1924-05-20 | Chelsea Fibre Mills | Automatic stop motion for drawing frames |
CH283390A (en) * | 1950-03-08 | 1952-06-15 | Benninger Ag Maschf | Electric thread monitor device on a slip gate. |
GB732549A (en) * | 1952-05-02 | 1955-06-29 | Mackie & Sons Ltd J | Improvements in stop mechanisms for drawing frames and similar textile machines |
-
1952
- 1952-05-02 GB GB11193/52A patent/GB732549A/en not_active Expired
-
1953
- 1953-04-29 DE DEM18360A patent/DE949148C/en not_active Expired
- 1953-04-29 US US351875A patent/US2763034A/en not_active Expired - Lifetime
- 1953-04-30 BE BE519609A patent/BE519609A/en unknown
- 1953-04-30 FR FR1079273D patent/FR1079273A/en not_active Expired
- 1953-05-01 ES ES0209107A patent/ES209107A1/en not_active Expired
-
1955
- 1955-09-29 GB GB27758/55A patent/GB842972A/en not_active Expired
-
1956
- 1956-09-28 DE DEM31883A patent/DE1093276B/en active Pending
- 1956-09-29 FR FR70825D patent/FR70825E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE519609A (en) | 1955-04-29 |
FR1079273A (en) | 1954-11-29 |
FR70825E (en) | 1959-09-01 |
DE949148C (en) | 1956-09-13 |
ES209107A1 (en) | 1953-11-01 |
US2763034A (en) | 1956-09-18 |
DE1093276B (en) | 1960-11-17 |
GB732549A (en) | 1955-06-29 |
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