GB238552A - Improvements in or relating to automatic stop-motion mechanism for textile machines, particularly applicable to machines for preparing and spinning yarns and threads - Google Patents
Improvements in or relating to automatic stop-motion mechanism for textile machines, particularly applicable to machines for preparing and spinning yarns and threadsInfo
- Publication number
- GB238552A GB238552A GB20314/25A GB2031425A GB238552A GB 238552 A GB238552 A GB 238552A GB 20314/25 A GB20314/25 A GB 20314/25A GB 2031425 A GB2031425 A GB 2031425A GB 238552 A GB238552 A GB 238552A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- electromagnet
- machines
- machine
- shaft
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
238,552. Spanjaard, J. Aug. 12, 1924, [Convention date]. Stop-motions, electrical, with method of actuation not specified.-In an electric stopmotion in which an electromagnet operates the device to occasion the stoppage, and the circuit through the electromagnet is broken when the machine stops, a member is moved automatically to break the circuit as soon as the machine stops and is moved automatically to remake the .circuit by a part, the movement or position of which is controlled by the re-starting of the machine. The device is described as applied to a drawing- frame with a belt-drive. On failure of the sliver 2 the rollers 5 come into contact and the circuit through the electromagnet 9 is closed and the stop device operated. The circuit comprises a contact which is kept closed so long as the shaft 7 rotates by the friction of the shaft and the part carrying the arm 8. As the shaft stops, the spring 10 pulls the arms 8 down and the circuit through the electromagnet 9 is broken. In an electrically driven machine the contacts for making and breaking the electromagnet circuit may be controlled by the part operating the motor switch, so that they are closed only when the latter is in its switched-on position.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE238552X | 1924-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB238552A true GB238552A (en) | 1926-10-07 |
Family
ID=5903586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20314/25A Expired GB238552A (en) | 1924-08-12 | 1925-08-12 | Improvements in or relating to automatic stop-motion mechanism for textile machines, particularly applicable to machines for preparing and spinning yarns and threads |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB238552A (en) |
| NL (1) | NL17198C (en) |
-
0
- NL NL17198D patent/NL17198C/xx active
-
1925
- 1925-08-12 GB GB20314/25A patent/GB238552A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL17198C (en) |
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