GB1298312A - Monitoring device for warp threads - Google Patents
Monitoring device for warp threadsInfo
- Publication number
- GB1298312A GB1298312A GB2433/71A GB243371A GB1298312A GB 1298312 A GB1298312 A GB 1298312A GB 2433/71 A GB2433/71 A GB 2433/71A GB 243371 A GB243371 A GB 243371A GB 1298312 A GB1298312 A GB 1298312A
- Authority
- GB
- United Kingdom
- Prior art keywords
- openings
- air
- tubes
- dropper
- adjacent
- 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
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
- D03D51/18—Automatic stop motions
- D03D51/20—Warp stop motions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
1298312 Warp stop motions CONTRAVES AG 18 Jan 1971 [27 Feb 1970] 2433/71 Heading D1E A defective warp thread allows a dropper 4 to fall and interrupt a current of air to stop the loom. The ends of the droppers 4 enter a channel 1 having air inlet tubes 20 with discharge openings 25 which cause air to pass along the channel 1 to inlet openings 24 of adjacent air supply tubes 20. The tubes 20 also have openings 28 allowing air to pass along sensing tubes 5 which discharge through openings 26 into adjacent tubes 20 which have partition walls 21 with openings 27 aligned with the openings 28, 26. In use, air in the tubes 20 passes along the dropper channels 1 and thence through the openings 24 of adjacent tubes 20 to deflect downwardly air passing through the openings 26, 27. When a dropper falls the air flow through the openings 24 is interrupted and air no longer deflects the air through the openings 26, 27, which air jets impinge on each other causing a difference in pressure in the sensing tubes 5 which is effective to stop the loom. (For Figures see next page)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH289470A CH520218A (en) | 1970-02-27 | 1970-02-27 | Warp thread monitoring device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1298312A true GB1298312A (en) | 1972-11-29 |
Family
ID=4243983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2433/71A Expired GB1298312A (en) | 1970-02-27 | 1971-01-18 | Monitoring device for warp threads |
Country Status (8)
Country | Link |
---|---|
US (1) | US3670778A (en) |
JP (1) | JPS4826824B1 (en) |
CA (1) | CA929832A (en) |
CH (1) | CH520218A (en) |
DE (1) | DE2060908C3 (en) |
FR (1) | FR2094910A5 (en) |
GB (1) | GB1298312A (en) |
SE (1) | SE368040B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2050104A (en) * | 1979-05-18 | 1980-12-31 | Cons Group | Screen-printing screen and methods of use and manufacture thereof |
JP5217992B2 (en) * | 2008-12-10 | 2013-06-19 | 株式会社豊田自動織機 | Warp cutting detection device in loom |
CN102851853A (en) * | 2012-09-28 | 2013-01-02 | 吴江市隆泰喷织厂 | Broken warp capture device of water jet loom |
CN105568520B (en) * | 2016-01-15 | 2017-06-27 | 佛山慈慧通达科技有限公司 | Three-dimensional loom multilayer warp transmits testing agency and its application method |
WO2018176386A1 (en) * | 2017-03-31 | 2018-10-04 | 深圳市红昌机电设备有限公司 | Foot control method and system for floor standing winding machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1467135A (en) * | 1965-12-13 | 1967-01-27 | Cotonniere De Fives | Advanced electric chain breaker for looms |
US3584358A (en) * | 1970-01-28 | 1971-06-15 | Eastman Kodak Co | Pneumatic ends out detection apparatus |
-
1970
- 1970-02-27 CH CH289470A patent/CH520218A/en not_active IP Right Cessation
- 1970-12-10 DE DE2060908A patent/DE2060908C3/en not_active Expired
- 1970-12-28 JP JP45119517A patent/JPS4826824B1/ja active Pending
-
1971
- 1971-01-07 US US104554A patent/US3670778A/en not_active Expired - Lifetime
- 1971-01-11 CA CA102361A patent/CA929832A/en not_active Expired
- 1971-01-18 SE SE00519/71A patent/SE368040B/xx unknown
- 1971-01-18 GB GB2433/71A patent/GB1298312A/en not_active Expired
- 1971-02-03 FR FR7103620A patent/FR2094910A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4826824B1 (en) | 1973-08-16 |
US3670778A (en) | 1972-06-20 |
CH520218A (en) | 1972-03-15 |
SE368040B (en) | 1974-06-17 |
DE2060908C3 (en) | 1974-07-04 |
CA929832A (en) | 1973-07-10 |
DE2060908B2 (en) | 1973-12-06 |
DE2060908A1 (en) | 1972-01-05 |
FR2094910A5 (en) | 1972-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |