GB1504674A - Circular knitting machine having a device for controlling the knitwork density - Google Patents

Circular knitting machine having a device for controlling the knitwork density

Info

Publication number
GB1504674A
GB1504674A GB3073976A GB3073976A GB1504674A GB 1504674 A GB1504674 A GB 1504674A GB 3073976 A GB3073976 A GB 3073976A GB 3073976 A GB3073976 A GB 3073976A GB 1504674 A GB1504674 A GB 1504674A
Authority
GB
United Kingdom
Prior art keywords
knitwork
density
needle cylinder
knitting machine
circular knitting
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
Application number
GB3073976A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elitex Zavody Textilniho
Elitex
Original Assignee
Elitex Zavody Textilniho
Elitex
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elitex Zavody Textilniho, Elitex filed Critical Elitex Zavody Textilniho
Publication of GB1504674A publication Critical patent/GB1504674A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/02—Circular knitting machines with independently-movable needles with one set of needles
    • D04B9/025—Circular knitting machines with independently-movable needles with one set of needles with stitch-length regulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

1504674 Knitting-machines ELITEX 23 July 1976 [28 July 1975] 30739/76 Heading D1C [Also in Division G3] Knitwork density .in a circular knitting machine is controlled by instructions from a memory 1 varying the axial position of the needle cylinder 7 relative to the knocking- down plane of the sinkers via a servo loop 2-8. 2 is an arithmetic unit, 3 a D/A converter, 4 a motor control circuit, 5 a motor, 6 a chain drive and 8 a transducer indicating needle cylinder position. A second embodiment (Fig. 2 not shown) enables a gradual change between existing and commanded needle cylinder positions to be achieved by calculating intermediate command values on each revolution of the cylinder by adding or subtracting a small increment.
GB3073976A 1975-07-28 1976-07-23 Circular knitting machine having a device for controlling the knitwork density Expired GB1504674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS527375A CS179185B1 (en) 1975-07-28 1975-07-28 Apparatus for fabric density control in circular knitting machines

Publications (1)

Publication Number Publication Date
GB1504674A true GB1504674A (en) 1978-03-22

Family

ID=5397309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3073976A Expired GB1504674A (en) 1975-07-28 1976-07-23 Circular knitting machine having a device for controlling the knitwork density

Country Status (4)

Country Link
CS (1) CS179185B1 (en)
DE (1) DE2631858A1 (en)
GB (1) GB1504674A (en)
IT (1) IT1067165B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151044A (en) * 1983-11-02 1985-07-10 Sangiacomo Off Mec Regulating the speed and position of hosiery and knitting machines
US6301938B1 (en) 1999-09-24 2001-10-16 Precision Fukuhara Works, Ltd. Automatic fabric density adjusting device and yarn feeding control mechanism for a circular knitting machine

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8221815V0 (en) * 1982-05-10 1982-05-10 Lonati Spa DEVICE FOR ADJUSTING THE DENSITY OF THE KNIT IN A CIRCULAR MACHINE FOR KNITWEAR, IN PARTICULAR FOR SOCKS.
US5095720A (en) * 1982-07-14 1992-03-17 Annedeen Hosiery Mill, Inc. Circular weft knitting machine
US4527402A (en) * 1982-09-29 1985-07-09 Rampon Products, Inc. Program-controlled knitting machine, method and products thereof
CS229331B1 (en) * 1982-10-22 1984-06-18 Jilji Matejicek Apparatus for controlling continuous density
JPS59106548A (en) * 1982-12-11 1984-06-20 株式会社島精機製作所 Regulation of mesh
DE3300240A1 (en) * 1983-01-05 1984-07-12 Universal Maschinenfabrik Dr. Rudolf Schieber GmbH & Co KG, 7081 Westhausen METHOD AND DEVICE FOR DETECTING AND CORRECTING THE LENGTH OF A KNIT PIECE CREATED ON A FLAT KNITTING MACHINE
DE3336368C2 (en) * 1983-10-06 1986-06-05 H. Stoll Gmbh & Co, 7410 Reutlingen Flat knitting machine with an electronic control for the needle take-off part adjustment
DE3719810A1 (en) * 1987-06-13 1988-12-29 Textilmaschinenfabrik Harry Lu Hosiery circular knitting machine
JP2952391B2 (en) * 1991-03-29 1999-09-27 株式会社 島精機製作所 Knitting yarn amount control and adjustment method in flat knitting
JPH07126965A (en) * 1993-11-04 1995-05-16 Fukuhara Seiki Seisakusho:Kk Apparatus for automatically regulating extent of stitch in circular knitting machine and method therefor
DE19923802B4 (en) * 1999-05-19 2012-09-13 Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh Circular knitting machine for the production of knitwear with either different properties and method for their adjustment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151044A (en) * 1983-11-02 1985-07-10 Sangiacomo Off Mec Regulating the speed and position of hosiery and knitting machines
US6301938B1 (en) 1999-09-24 2001-10-16 Precision Fukuhara Works, Ltd. Automatic fabric density adjusting device and yarn feeding control mechanism for a circular knitting machine

Also Published As

Publication number Publication date
IT1067165B (en) 1985-03-12
DE2631858A1 (en) 1977-02-10
CS179185B1 (en) 1977-10-31

Similar Documents

Publication Publication Date Title
GB1504674A (en) Circular knitting machine having a device for controlling the knitwork density
CA1022010A (en) Sewing machine stitch pattern generation using servo controls
JPS5314308A (en) Sewing machine motor control device for controlling home position stopping of sewing machine
ES400705A1 (en) Method of controlling a pulse inverter for an induction machine
FR2345546A1 (en) SEWING MACHINE WITH AN ELECTRONIC CONTROL BLOCK
GB1507481A (en) Needle selection control apparatus for circular pattern knitting machines
JPS53130358A (en) Control device for driving of carriage of knitting machine with flat needle foundation plate
AU513423B2 (en) Sewing machine with electronic pattern stitch control system
AU505027B2 (en) Control device ina knitting machine
ES375557A1 (en) Electrical pattern mechanism for circular knitting machines
GB817083A (en) A circular knitting machine
FR2341684A1 (en) NEEDLE THROTTLE CONTROL MECHANISM FOR A SEWING MACHINE
GB2061327B (en) Needle control and selection mechanism for a knitting machine
NZ184231A (en) Knitting machine pattern control memory
YU52677A (en) Arrangement of needles and bearings therefor at machines for linear and circular knitting
FR2389699A1 (en) Formation of knitted stitches - on a machine not using knitting needles
ES476069A1 (en) Circular hosiery machine and the like, having simplified program control means
GB1313159A (en) Electromagnetically operating pattern device for circular knitting machines
GB1479634A (en) Circular knitting machines
GB1515045A (en) Changing loop density in circular knitting machines
JPS55165849A (en) Paper feed controller
JPS5314309A (en) Sewing machine motor control device for controlling one needle sewing of sewing machine
JPS5290358A (en) Numerical control sewing machine
GB1379924A (en) Selector system for rotary knitting machine or the like
GB1558106A (en) Method of knitting of tights on a circular knitting machin

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee