GB862666A - Positive double lift dobby motion - Google Patents
Positive double lift dobby motionInfo
- Publication number
- GB862666A GB862666A GB6565/58A GB656558A GB862666A GB 862666 A GB862666 A GB 862666A GB 6565/58 A GB6565/58 A GB 6565/58A GB 656558 A GB656558 A GB 656558A GB 862666 A GB862666 A GB 862666A
- Authority
- GB
- United Kingdom
- Prior art keywords
- staubli
- knives
- raised
- positive double
- motion
- 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
- D03C1/00—Dobbies
- D03C1/14—Features common to dobbies of different types
- D03C1/26—Facilitating engagement of lifting-hooks with draw-knives
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
862,666. Positive double-lift dobby for looms. STAUBLI, R., STAUBLI, H. H., and STAUBLI, O., (trading as STAUBLI & CO. GEB.]. Feb. 28, 1958 [April 5, 1957], No. 6565/58. Class 142(2) A hook 15, which is not engaged by the associated knife 7 and is raised by a needle 11, is held raised and is pressed towards the usual stop 30 for the baulk lever by a member 17. A cam 27 having a recess 29 actuates a follower 20 carrying the member 17 whereby the member 17 is moved towards and away from the stop 30. The knives are moved to-and-fro and rocked slightly to provide a clearance between the engaging faces of the hooks and the knives by mechanism described in Specification 788,910. The member 17 can be adjusted on the follower 20 by a screw 34. In a second embodiment, Fig. 3, a spring loaded member 14 retains each raised hook 13, and a pivoted lever 37 is engaged by a returning knife 8 and moves the members 14 to free the knives. In each embodiment the jack levers 5 are connected to the healds by levers and interengaging quadrants.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH862666X | 1957-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB862666A true GB862666A (en) | 1961-03-15 |
Family
ID=4543298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6565/58A Expired GB862666A (en) | 1957-04-05 | 1958-02-28 | Positive double lift dobby motion |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB862666A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3225792A (en) * | 1962-12-15 | 1965-12-28 | Piazzolla Giovanni | Dobby, specially adapted for speedy looms |
US3665973A (en) * | 1969-05-05 | 1972-05-30 | Staeubli Ag | Dobby |
US3851675A (en) * | 1972-03-28 | 1974-12-03 | Staeubli Ag | Positive dobby |
-
1958
- 1958-02-28 GB GB6565/58A patent/GB862666A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3225792A (en) * | 1962-12-15 | 1965-12-28 | Piazzolla Giovanni | Dobby, specially adapted for speedy looms |
US3665973A (en) * | 1969-05-05 | 1972-05-30 | Staeubli Ag | Dobby |
US3851675A (en) * | 1972-03-28 | 1974-12-03 | Staeubli Ag | Positive dobby |
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