GB290382A - Improvements relating to shedding mechanism of looms for weaving - Google Patents
Improvements relating to shedding mechanism of looms for weavingInfo
- Publication number
- GB290382A GB290382A GB520027A GB520027A GB290382A GB 290382 A GB290382 A GB 290382A GB 520027 A GB520027 A GB 520027A GB 520027 A GB520027 A GB 520027A GB 290382 A GB290382 A GB 290382A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lifting
- shedding
- cam
- looms
- weaving
- 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
- D03C5/00—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices
- D03C5/02—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices operated by rotating cams
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C2700/00—Shedding mechanisms
- D03C2700/01—Shedding mechanisms using heald frames
- D03C2700/0105—Cam-driven heald frame movement
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
290,382. Frankland, R. Feb. 24, 1927. Leno and like motions; shedding-motions; shedding-tappets.-A cam A, Fig. 3, is provided with lifting-surfaces a', a<2> between the picks to lift the healds sufficiently to allow the leno threads to cross, and a lower middle lifting-surface a to reduce the strain on the threads, lifting-surfaces a', a<4> for shedding being provided if desired. The cam A may be used in conjunction with a cam B, Fig. 1, having a, lifting-surface for the doup healds and with a cam having lifting surfaces c, c<1>, c<2> for shedding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB520027A GB290382A (en) | 1927-02-24 | 1927-02-24 | Improvements relating to shedding mechanism of looms for weaving |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB520027A GB290382A (en) | 1927-02-24 | 1927-02-24 | Improvements relating to shedding mechanism of looms for weaving |
Publications (1)
Publication Number | Publication Date |
---|---|
GB290382A true GB290382A (en) | 1928-05-17 |
Family
ID=9791584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB520027A Expired GB290382A (en) | 1927-02-24 | 1927-02-24 | Improvements relating to shedding mechanism of looms for weaving |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB290382A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2664700A1 (en) | 2012-04-24 | 2013-11-20 | Manikam Ramaswami | Weaving machine with cam disc for homogenising warp tension |
-
1927
- 1927-02-24 GB GB520027A patent/GB290382A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2664700A1 (en) | 2012-04-24 | 2013-11-20 | Manikam Ramaswami | Weaving machine with cam disc for homogenising warp tension |
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