JPS6485351A - Inferior weft yarn treatment apparatus in loom - Google Patents
Inferior weft yarn treatment apparatus in loomInfo
- Publication number
- JPS6485351A JPS6485351A JP23808587A JP23808587A JPS6485351A JP S6485351 A JPS6485351 A JP S6485351A JP 23808587 A JP23808587 A JP 23808587A JP 23808587 A JP23808587 A JP 23808587A JP S6485351 A JPS6485351 A JP S6485351A
- Authority
- JP
- Japan
- Prior art keywords
- weft
- driven roller
- rotates
- loom
- duct
- 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
- Looms (AREA)
Abstract
PURPOSE: To provide the subject device for surely detecting the presence or absence of a weft by gripping the weft forcefully introduced into a sucking duct accompanying a weft insertion mistake with a compressing contact of a driving roller and a driven roller, and also rotating and sweeping a rotary detecting arm across a weft drawing passage. CONSTITUTION: This inferior weft treating device in a loom is provided by forcefully introducing a weft following after the mistaken yarn Y' into a sucking duct 21 through a weft introducing duct 16 by a compressed air flow of a blow nozzle under a dysfunction of a weft cutting device upon generating a weft insertion mistake and gripping the weft with a compressing contact between a downward moving driven roller 28 and a driving roller 24. Accompanying the downward movement of the driven roller 28, a supporting base frame 30 rotates centering around a supporting shaft 29, and a rotary detecting arm 31a rotates and sweeps across a taking up passage of the mistaken yarn Y'. Since the rotary detecting arm 31a relatively rotates to a main body of a weft detecting device 31, it is possible to detect the presence or absence of the weft surely.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23808587A JPH062974B2 (en) | 1987-09-21 | 1987-09-21 | Defective weft processing device in loom |
US07/231,086 US4890650A (en) | 1987-08-25 | 1988-08-11 | Detecting and removing faulty weft in a jet loom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23808587A JPH062974B2 (en) | 1987-09-21 | 1987-09-21 | Defective weft processing device in loom |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6485351A true JPS6485351A (en) | 1989-03-30 |
JPH062974B2 JPH062974B2 (en) | 1994-01-12 |
Family
ID=17024938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23808587A Expired - Lifetime JPH062974B2 (en) | 1987-08-25 | 1987-09-21 | Defective weft processing device in loom |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH062974B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3680376A1 (en) | 2019-01-14 | 2020-07-15 | Kabushiki Kaisha Toyota Jidoshokki | Weft withdrawing device of air jet loom |
-
1987
- 1987-09-21 JP JP23808587A patent/JPH062974B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3680376A1 (en) | 2019-01-14 | 2020-07-15 | Kabushiki Kaisha Toyota Jidoshokki | Weft withdrawing device of air jet loom |
KR20200088229A (en) | 2019-01-14 | 2020-07-22 | 가부시키가이샤 도요다 지도숏키 | Weft withdrawing device of air jet loom |
JP2020111852A (en) * | 2019-01-14 | 2020-07-27 | 株式会社豊田自動織機 | Weft processing device for air-jet loom |
US11078609B2 (en) | 2019-01-14 | 2021-08-03 | Kabushiki Kaisha Toyota Jidoshokki | Weft withdrawing device of air jet loom |
Also Published As
Publication number | Publication date |
---|---|
JPH062974B2 (en) | 1994-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK64478A (en) | Method of, and apparatus for, detecting faults in the operation of spinning units in open-end spinning machines | |
CA2060665A1 (en) | Devices and machine for treating bottles | |
DE69719192T2 (en) | MASSAGE DEVICE WITH TWO ROLLERS AND SUCTION CHAMBER | |
ES8305277A1 (en) | Bottle cleaning device. | |
JPS6485351A (en) | Inferior weft yarn treatment apparatus in loom | |
IS1524B (en) | Improvement in filament method and apparatus, which involves the use of centrifugal power and the use of gas towing | |
EP0202561A3 (en) | Method for ironing and apparatus to perform the method | |
DE3375807D1 (en) | Process and apparatus for loom-reed cleaning | |
DE3564296D1 (en) | Method and device for performing the piecing operation in an open-end spinning machine | |
EP0195510A3 (en) | Spraying machine with a rotating worksupport table | |
DE59605957D1 (en) | Machine for processing the ballast bedding of a track | |
ES2068678T3 (en) | ROBOT FUNDAMENTALLY WASHING. | |
DE69806159D1 (en) | DEVICE FOR CLEANING AND FEEDING CONTAINERS | |
PL331400A1 (en) | Apparatus for removing rod-like tobacco industry products from locating elements of a rotary conveyor | |
JPS55160244A (en) | Automatic cleaning device in filter | |
DE3864096D1 (en) | METHOD AND DEVICE FOR DEPOSITING A TEXTILE FIBER TAPE IN A CAN. | |
JPS6470060A (en) | Antifungal method of electronic appliance | |
CN210586270U (en) | Glass chip sweeps device | |
CA1139908A (en) | Aqualung/air vessel cleaner | |
JPS6441217A (en) | Method and device for manufacturing semiconductor integrated circuit | |
JPS5242911A (en) | Method for sucking filament yarns | |
JPS56163874A (en) | Automatic wiping apparatus | |
KR810000142B1 (en) | Fluid jet loom with a yarn waste removing apparatus | |
ATE96477T1 (en) | DEVICE FOR MANUFACTURING EFFECT YARN. | |
JPS6476031A (en) | Spacer scattering method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment |
Year of fee payment: 14 Free format text: PAYMENT UNTIL: 20080112 |