GB690177A - Automatic stop motion for circular knitting machines - Google Patents
Automatic stop motion for circular knitting machinesInfo
- Publication number
- GB690177A GB690177A GB8187/50A GB818750A GB690177A GB 690177 A GB690177 A GB 690177A GB 8187/50 A GB8187/50 A GB 8187/50A GB 818750 A GB818750 A GB 818750A GB 690177 A GB690177 A GB 690177A
- Authority
- GB
- United Kingdom
- Prior art keywords
- free ends
- machine
- path
- finger
- stop motion
- 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
Abstract
690,177. Knitting-machines. PLANCK, A. March 31, 1950. [April 1, 1949] No. 8187/50. Class 74 (ii). In an automatic electric stop motion for circular machines, resilient contact fingers 14 held rigidly by one end in a rotating currentdistributing ring 17 and bearing by their free ends on the fabric 13 supported by a countercontact such as the needle cylinder 2, are of such cross-section that the free end of each finger vibrates transversely in a plane containing the finger axis so as to traverse a zigzag path in a narrow band lying about its spiral mean path. The fingers are arranged with their free ends leading somewhat in the direction of rotation when viewed from above, as in Fig. 2. The free ends are formed into elbows 15, so that they may not be caught up in the fabric. The ring 17 may be rotated from one 10 of carriers 10, 11 for the lapping rings 8, 9 of a circular warp machine, by contact of arms 19 with the heads of screws 21 in the carrier; and the finger assembly may thus readily be lifted out of and replaced in the machine. The circuit may energise an electromagnet 24, withdrawing its core 28 from the path of a spring-urged clutch-withdrawal lever 30 ; or it may energize a relay 35 to open a switch 36, 37 in a machine-driving motor circuit.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE283397X | 1949-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB690177A true GB690177A (en) | 1953-04-15 |
Family
ID=6046070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8187/50A Expired GB690177A (en) | 1949-04-01 | 1950-03-31 | Automatic stop motion for circular knitting machines |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2752768A (en) |
| BE (1) | BE494907A (en) |
| CH (1) | CH283397A (en) |
| FR (1) | FR1017868A (en) |
| GB (1) | GB690177A (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US803042A (en) * | 1905-02-07 | 1905-10-31 | Charles Henry Wynne | Knitting-machine. |
| US1368489A (en) * | 1919-07-28 | 1921-02-15 | Julius A Crumley | Hole-detector for knitting-machines |
| US1784446A (en) * | 1928-10-08 | 1930-12-09 | R G Jennings Yarn Cleaning Mac | Detector mechanism for knitting machines |
| US2357712A (en) * | 1943-11-10 | 1944-09-05 | Stop Motion Devices Corp | Press-off and hole detector for knitting machines |
| US2493557A (en) * | 1947-04-08 | 1950-01-03 | Harvey A Tanguay | Feeler device for knitting machines |
| US2571211A (en) * | 1949-10-21 | 1951-10-16 | Crawford Mfg Company Inc | Stop motion resetting device |
-
0
- BE BE494907D patent/BE494907A/xx unknown
-
1950
- 1950-03-17 CH CH283397D patent/CH283397A/en unknown
- 1950-03-31 US US153072A patent/US2752768A/en not_active Expired - Lifetime
- 1950-03-31 FR FR1017868D patent/FR1017868A/en not_active Expired
- 1950-03-31 GB GB8187/50A patent/GB690177A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1017868A (en) | 1952-12-19 |
| US2752768A (en) | 1956-07-03 |
| BE494907A (en) | |
| CH283397A (en) | 1952-06-15 |
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