GB573796A - Improvements in and relating to electric stop motions for textile machines - Google Patents
Improvements in and relating to electric stop motions for textile machinesInfo
- Publication number
- GB573796A GB573796A GB2056743A GB2056743A GB573796A GB 573796 A GB573796 A GB 573796A GB 2056743 A GB2056743 A GB 2056743A GB 2056743 A GB2056743 A GB 2056743A GB 573796 A GB573796 A GB 573796A
- Authority
- GB
- United Kingdom
- Prior art keywords
- normally
- members
- light
- knitting
- threads
- 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
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
573,796. Controlling apparatus by light. BERRIDGE & CO., Ltd., I. L., and COLTON, L. H. Dec. 9, 1943, No. 20567. [Class 40 (iii)] [Also in Groups VIII and IX] A knitting, warping or beaming machine having a stop motion comprising thin disc-like members 4, each normally supported by a thread in such manner that in the event of failure of the thread a beam of light is prevented from acting upon a photo-electric cell, is provided with means for rendering inoperative the stop motion during those phases of the knitting or other cycle during which the yarn is normally slackened. The beam of light is projected through a cylinder 1 slotted to receive the members 4. In one form, a cam-operated stop 13 is provided to engage projecting portions 12 of the members 4 and hold them in raised position when the threads are normally slack. Alternatively, a brush or brushes mounted upon the cam or other shaft of the machine is arranged to engage a contact portion, for example, only when the threads are normally taut.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2056743A GB573796A (en) | 1943-12-09 | 1943-12-09 | Improvements in and relating to electric stop motions for textile machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2056743A GB573796A (en) | 1943-12-09 | 1943-12-09 | Improvements in and relating to electric stop motions for textile machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB573796A true GB573796A (en) | 1945-12-06 |
Family
ID=10148043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2056743A Expired GB573796A (en) | 1943-12-09 | 1943-12-09 | Improvements in and relating to electric stop motions for textile machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB573796A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429146A (en) * | 1964-01-22 | 1969-02-25 | Elitex Zavody Textilniho | Electrical warp stop motion for textile machine |
US4444132A (en) * | 1982-01-11 | 1984-04-24 | Dura Tufting Gmbh | Yarn breakage stop motion device for textile machines |
GB2145220A (en) * | 1983-08-18 | 1985-03-20 | Bentley Eng Co Ltd | Yarn fault detector installations |
GB2237821A (en) * | 1989-11-09 | 1991-05-15 | Spencer Wright Ind Inc | Tufting machine broken yarn detector |
-
1943
- 1943-12-09 GB GB2056743A patent/GB573796A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429146A (en) * | 1964-01-22 | 1969-02-25 | Elitex Zavody Textilniho | Electrical warp stop motion for textile machine |
US4444132A (en) * | 1982-01-11 | 1984-04-24 | Dura Tufting Gmbh | Yarn breakage stop motion device for textile machines |
GB2145220A (en) * | 1983-08-18 | 1985-03-20 | Bentley Eng Co Ltd | Yarn fault detector installations |
GB2237821A (en) * | 1989-11-09 | 1991-05-15 | Spencer Wright Ind Inc | Tufting machine broken yarn detector |
GB2237821B (en) * | 1989-11-09 | 1993-09-15 | Spencer Wright Ind Inc | Tufting machine broken yarn detector |
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