IT1263260B - Stitch density regulating device in a circular knitting machine - Google Patents
Stitch density regulating device in a circular knitting machineInfo
- Publication number
- IT1263260B IT1263260B ITRM920840A ITRM920840A IT1263260B IT 1263260 B IT1263260 B IT 1263260B IT RM920840 A ITRM920840 A IT RM920840A IT RM920840 A ITRM920840 A IT RM920840A IT 1263260 B IT1263260 B IT 1263260B
- Authority
- IT
- Italy
- Prior art keywords
- knitting
- control unit
- regulating device
- needle cylinder
- knitting machine
- Prior art date
Links
- 238000009940 knitting Methods 0.000 title abstract 6
- 230000001105 regulatory effect Effects 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
Landscapes
- Knitting Machines (AREA)
Abstract
In a stitch density regulating device in a circular knitting machine for knitting socks, hose, stockings and so on, a needle cylinder 3 is moved up and down to regulate the density of the stitches formed. In order to move needle cylinder 3 up and down, a knitting control unit 23 in which a knitting program is set delivers a control signal to a reversible pulsed motor 21 which moves needle cylinder 3 through a movement transmission mechanism. The increasing temperature in the knitting head 24 due to friction is detected by sensors 25a, 25b, 25c in the head and is compared with a predetermined value in a comparator 26 which sends a temperature difference signal to knitting control unit 23. The control unit acts in such a way as to compensate for the increase in temperature by controlling pulsed motor 21. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10366991U JPH0546989U (en) | 1991-11-21 | 1991-11-21 | Eye control device |
JP1907992A JPH05214641A (en) | 1992-02-04 | 1992-02-04 | Circular knitting machine |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM920840A0 ITRM920840A0 (en) | 1992-11-20 |
ITRM920840A1 ITRM920840A1 (en) | 1994-05-20 |
IT1263260B true IT1263260B (en) | 1996-08-05 |
Family
ID=26355885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM920840A IT1263260B (en) | 1991-11-21 | 1992-11-20 | Stitch density regulating device in a circular knitting machine |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1263260B (en) |
-
1992
- 1992-11-20 IT ITRM920840A patent/IT1263260B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITRM920840A0 (en) | 1992-11-20 |
ITRM920840A1 (en) | 1994-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971009 |