GB657412A - Dobby for looms - Google Patents
Dobby for loomsInfo
- Publication number
- GB657412A GB657412A GB34883/47A GB3488347A GB657412A GB 657412 A GB657412 A GB 657412A GB 34883/47 A GB34883/47 A GB 34883/47A GB 3488347 A GB3488347 A GB 3488347A GB 657412 A GB657412 A GB 657412A
- Authority
- GB
- United Kingdom
- Prior art keywords
- knife
- engage
- insulating material
- dobby
- looms
- 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
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/20—Electrically-operated jacquards
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
657,412. Dobbies; pattern chains. PATRA PATENT-ADMINISTRATION & TRADING CO. Dec. 30, 1947, No. 34883. Convention date Feb. 13, 1945. [Class 142(i)] Hooked members 12 pivoted on heald actuating bars 10 are weighted at 17 to engage a knife 16 and can be rocked to engage a knife 15 by spring fingers 18 (one for each member 12) operated by electromagnets 26. The pattern mechanism comprises a chain 32 of insulating material carrying rows of washers 31, some of insulating material and some of metal to bridge spring terminals 29. The knife 16 may be omitted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH657412X | 1945-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB657412A true GB657412A (en) | 1951-09-19 |
Family
ID=4526601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34883/47A Expired GB657412A (en) | 1945-02-13 | 1947-12-30 | Dobby for looms |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB657412A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2980145A (en) * | 1959-07-03 | 1961-04-18 | Crompton & Knowles Corp | Selective shedding mechanism for looms |
US3139909A (en) * | 1961-02-21 | 1964-07-07 | Callaway Mills Co | Shedding mechanism for a loom |
FR2167692A1 (en) * | 1972-01-04 | 1973-08-24 | Elitex Zavody Textilniho | |
US3833027A (en) * | 1972-01-04 | 1974-09-03 | Elitex Zavody Textilniho | Double lift dobby |
US3835894A (en) * | 1972-01-25 | 1974-09-17 | Muller J | Apparatus for moving thread guide devices of textile machines |
-
1947
- 1947-12-30 GB GB34883/47A patent/GB657412A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2980145A (en) * | 1959-07-03 | 1961-04-18 | Crompton & Knowles Corp | Selective shedding mechanism for looms |
US3139909A (en) * | 1961-02-21 | 1964-07-07 | Callaway Mills Co | Shedding mechanism for a loom |
FR2167692A1 (en) * | 1972-01-04 | 1973-08-24 | Elitex Zavody Textilniho | |
US3833027A (en) * | 1972-01-04 | 1974-09-03 | Elitex Zavody Textilniho | Double lift dobby |
US3835894A (en) * | 1972-01-25 | 1974-09-17 | Muller J | Apparatus for moving thread guide devices of textile machines |
FR2331246A5 (en) * | 1972-01-25 | 1977-06-03 | Mueller Jakob | DEVICE FOR MOVING THE THREAD GUIDING MECHANISM OF TEXTILE MACHINES |
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