GB207350A - Improvements in jacquard lifting boards - Google Patents
Improvements in jacquard lifting boardsInfo
- Publication number
- GB207350A GB207350A GB2887922A GB2887922A GB207350A GB 207350 A GB207350 A GB 207350A GB 2887922 A GB2887922 A GB 2887922A GB 2887922 A GB2887922 A GB 2887922A GB 207350 A GB207350 A GB 207350A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strips
- frame
- lifting
- saw cuts
- boards
- 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
- D03C3/24—Features common to jacquards of different types
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Transplanting Machines (AREA)
Abstract
207,350. Boucher, W. E., and Prunell, J. H. Oct. 24, 1922. Jacquards.-Lifting-boards are made entirely of metal, preferably aluminium alloy. As shown, the lifting-board comprises a frame 1, Fig. 1, having a central opening 2, and transverse bars 6 adapted to support parallel strips 7, 8. The strips are held in spaced relation in the frame by bridge pieces 14 which may be plain or have strips. The strips 7 have vertical saw cuts 9 with bevelled edges, decrease in width from top to bottom, and are each provided at the upper surface with a longitudinal groove 11. The strip 8 is equivalent to two strips 7 arranged back to back and formed in one piece. The strips 7, 8 may be cast integral with the frame 1, the grooves and saw cuts being machined subsequently. A number of frames are secured end to end between spaced longitudinal L-shaped members.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2887922A GB207350A (en) | 1922-10-24 | 1922-10-24 | Improvements in jacquard lifting boards |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2887922A GB207350A (en) | 1922-10-24 | 1922-10-24 | Improvements in jacquard lifting boards |
Publications (1)
Publication Number | Publication Date |
---|---|
GB207350A true GB207350A (en) | 1923-11-29 |
Family
ID=10282630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2887922A Expired GB207350A (en) | 1922-10-24 | 1922-10-24 | Improvements in jacquard lifting boards |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB207350A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4067363A (en) * | 1975-07-25 | 1978-01-10 | Firma Grosse Webereimaschinen Gmbh | Shedding device for weaving looms, in particular for double-lift open-shed jacquard machines |
FR2694307A1 (en) * | 1992-07-28 | 1994-02-04 | Staubli Verdol | Telescopic girder reinforcement - has two sections clamped together at required gap to resist vibration |
-
1922
- 1922-10-24 GB GB2887922A patent/GB207350A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4067363A (en) * | 1975-07-25 | 1978-01-10 | Firma Grosse Webereimaschinen Gmbh | Shedding device for weaving looms, in particular for double-lift open-shed jacquard machines |
FR2694307A1 (en) * | 1992-07-28 | 1994-02-04 | Staubli Verdol | Telescopic girder reinforcement - has two sections clamped together at required gap to resist vibration |
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