GB833469A - Improvements in shearing machines - Google Patents
Improvements in shearing machinesInfo
- Publication number
- GB833469A GB833469A GB3689756A GB3689756A GB833469A GB 833469 A GB833469 A GB 833469A GB 3689756 A GB3689756 A GB 3689756A GB 3689756 A GB3689756 A GB 3689756A GB 833469 A GB833469 A GB 833469A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- blade
- shearing
- knot
- along
- 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
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C13/00—Shearing, clipping or cropping surfaces of textile fabrics; Pile cutting; Trimming seamed edges
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
833,469. Shearing yarns. MACKIE & SONS Ltd., J. Nov. 19, 1957 [Dec. 3, 1956], No. 36897/56. Class 120(3) [Also in Group XXV] A yarn shearing machine has a rotary shearing blade 3 along which the yarn 1 is led and a knot-deflecting device comprising a pair of relatively movable members 8, 9 running along the length of blade 3 outside the path of the yarn, the two members being pressed together and member 9 being shaped at 10 to cross the yarn path at the intake end and thus bear against the yarn and maintain a gap 5 between the members at that end equal to the yarn thickness. As shown, member 8 is in the form of a platform and member 9 consists of a blade vertically movable at both ends and urged downwards by its own weight. The rear end 11 of blade 9 is inturned and cut away. Thus the end 10 of blade 9 rests on the yarn while the other end rests on platform 8. When a knot 15 in the yarn approaches the shearing blade 3, it is deflected outwardly by the portion 10 of blade 9 and passes along the length of blade 9. A spring-biased trigger 20, which is deflected with the yarn, acts to return the yarn to the left of knot 15 to the shearing position. Instead of using trigger 20, inward bias may be applied to the yarn by setting a guide pulley 2 inwardly from the path of the yarn along the shearing blade 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3689756A GB833469A (en) | 1956-12-03 | 1956-12-03 | Improvements in shearing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3689756A GB833469A (en) | 1956-12-03 | 1956-12-03 | Improvements in shearing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB833469A true GB833469A (en) | 1960-04-27 |
Family
ID=10392043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3689756A Expired GB833469A (en) | 1956-12-03 | 1956-12-03 | Improvements in shearing machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB833469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425229A (en) * | 2018-04-26 | 2018-08-21 | 嘉兴依诗曼内衣科技有限公司 | A kind of equipment convenient for cutting the extra cloth of shorts |
-
1956
- 1956-12-03 GB GB3689756A patent/GB833469A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425229A (en) * | 2018-04-26 | 2018-08-21 | 嘉兴依诗曼内衣科技有限公司 | A kind of equipment convenient for cutting the extra cloth of shorts |
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