GB154211A - Improvements in or relating to tulle-making machines - Google Patents
Improvements in or relating to tulle-making machinesInfo
- Publication number
- GB154211A GB154211A GB32928/20A GB3292820A GB154211A GB 154211 A GB154211 A GB 154211A GB 32928/20 A GB32928/20 A GB 32928/20A GB 3292820 A GB3292820 A GB 3292820A GB 154211 A GB154211 A GB 154211A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- tension
- brake
- ges
- spider
- 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
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C5/00—Twist or bobbin-net lace-making machines
- D04C5/02—Net looms for tulle fabrics
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
154,211. Schweiz Ges. fur T³llindustrie Akt.-Ges. Nov. 22, 1919, [Convention date]. Permanently applied; force-transmitting mechanism.-The tension of the warp threads in a lace machine for making tulle is automatically increased to correspond with the increased tension on the bobbin threads as the bobbins become empty as follows. A uniform brake tension is applied to begin with by means of a brake band 5 tightened on a drum or pulley 9 by a screwed rod 6 and wing-nut 7. An additional and uniformly increasing tension is applied by means of two brake shoes 9<1> pressed against the inside of the brake drum by a cam 11 rotated by an arm 12 connected to a spring 32 which is automatically wound on a spider 31, Figs. 1 and 5. A face cam 15 on the driving-shaft of the machine acts on a pivoted lever carrying a pawl 18 which drives a ratchet wheel 19 on a shaft 20 which by means of a worm, worm wheel 23, adjustable pins 25<1>, lever 28, pawl 27 and ratchet wheel 26, drives the shaft 25 carrying the spider 31. The shaft 20 may be rotated by a crank 24.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH154211X | 1919-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB154211A true GB154211A (en) | 1921-08-04 |
Family
ID=4408942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32928/20A Expired GB154211A (en) | 1919-11-22 | 1920-11-22 | Improvements in or relating to tulle-making machines |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE366151C (en) |
| FR (1) | FR529393A (en) |
| GB (1) | GB154211A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114045607A (en) * | 2021-11-24 | 2022-02-15 | 郑坤 | Strong medical thread weaving device threaded by metal silk thread |
-
1919
- 1919-12-05 DE DESCH56888D patent/DE366151C/en not_active Expired
-
1920
- 1920-11-22 GB GB32928/20A patent/GB154211A/en not_active Expired
-
1921
- 1921-01-05 FR FR529393D patent/FR529393A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114045607A (en) * | 2021-11-24 | 2022-02-15 | 郑坤 | Strong medical thread weaving device threaded by metal silk thread |
| CN114045607B (en) * | 2021-11-24 | 2023-03-14 | 郑坤 | Strong medical thread weaving device threaded by metal silk thread |
Also Published As
| Publication number | Publication date |
|---|---|
| FR529393A (en) | 1921-11-26 |
| DE366151C (en) | 1922-12-30 |
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