JPS5545832A - Method of controlling card - Google Patents
Method of controlling cardInfo
- Publication number
- JPS5545832A JPS5545832A JP11695478A JP11695478A JPS5545832A JP S5545832 A JPS5545832 A JP S5545832A JP 11695478 A JP11695478 A JP 11695478A JP 11695478 A JP11695478 A JP 11695478A JP S5545832 A JPS5545832 A JP S5545832A
- Authority
- JP
- Japan
- Prior art keywords
- doffer
- detectors
- timer
- certain time
- trouble
- 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.)
- Granted
Links
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Abstract
PURPOSE: When several trouble detectors on the card send trouble signals that continue over a certain time, the speed of doffer is controlled, thereby removing the affection caused by erroneous operation of detectors and making the yarn quality uniform.
CONSTITUTION: In the card equipped with several detectors of troubles as yarn doffer winding-up or double wrapping, the circuit for controlling the doffer speed controls the revolution speed of the doffer when receives a trouble signal that continues over a certain time from detectors. For example, when double wrapping occurs, th vertical vibration of the feed roll as a detector is caught by limit switch LS2. The LS2 operates second relay X2 to close the first junction X'2. Only when the operation continues over a certain time that is predetermined by the second timer T2, second timer T2 operates and the signal from the second timer T2 passes through junctions S'1 and S"1 to release relay for starting the doffer D, which stops.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11695478A JPS5545832A (en) | 1978-09-20 | 1978-09-20 | Method of controlling card |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11695478A JPS5545832A (en) | 1978-09-20 | 1978-09-20 | Method of controlling card |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5545832A true JPS5545832A (en) | 1980-03-31 |
JPS6120647B2 JPS6120647B2 (en) | 1986-05-23 |
Family
ID=14699837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11695478A Granted JPS5545832A (en) | 1978-09-20 | 1978-09-20 | Method of controlling card |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5545832A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4671574A (en) * | 1985-08-05 | 1987-06-09 | Aprica Kassai Kabushikikaisha | Construction for attaching safety guard for child's auxiliary seat for automobiles |
JP2006116166A (en) * | 2004-10-25 | 2006-05-11 | Toshimitsu Sasaki | Baby's chair |
-
1978
- 1978-09-20 JP JP11695478A patent/JPS5545832A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4671574A (en) * | 1985-08-05 | 1987-06-09 | Aprica Kassai Kabushikikaisha | Construction for attaching safety guard for child's auxiliary seat for automobiles |
JP2006116166A (en) * | 2004-10-25 | 2006-05-11 | Toshimitsu Sasaki | Baby's chair |
Also Published As
Publication number | Publication date |
---|---|
JPS6120647B2 (en) | 1986-05-23 |
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