GB474708A - Improvements in and relating to circular knitting machines - Google Patents

Improvements in and relating to circular knitting machines

Info

Publication number
GB474708A
GB474708A GB33254/36A GB3325436A GB474708A GB 474708 A GB474708 A GB 474708A GB 33254/36 A GB33254/36 A GB 33254/36A GB 3325436 A GB3325436 A GB 3325436A GB 474708 A GB474708 A GB 474708A
Authority
GB
United Kingdom
Prior art keywords
needle
butts
cam
needles
moved
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
GB33254/36A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB474708A publication Critical patent/GB474708A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B9/00Circular knitting machines with independently-movable needles
    • D04B9/10Circular knitting machines with independently-movable needles with two needle cylinders for purl work or for Links-Links loop formation
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B15/00Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/02Loop-transfer points
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B15/00Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/14Needle cylinders
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B15/00Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/32Cam systems or assemblies for operating knitting instruments
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B15/00Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/66Devices for determining or controlling patterns ; Programme-control arrangements
    • D04B15/68Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B35/00Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D04B35/06Sliding-tongue needles

Landscapes

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

Abstract

474,708. Knitting-machines. LEILICH, W., ULBRICHT, E., and NEUHAUSS, A. Dec. 4, 1936, Nos. 33254 and 33255. Convention dates, Dec. 5, 1935 and May 30, 1936. [Class 74 (ii)] A circular machine having two rows of needles arranged at an angle to one another has one needle bed formed with arcuate tracks in which curved needles, e.g. rib needles, and, if desired, loop transferring members are slidably disposed. As shown in Fig. 1 arcuate needles 4 and loop transferring members 6 are mounted in grooves 8 of a curved ribbing disc positioned above a needle cylinder 1, each needle having a butt 4 for engagement with a pivoted jack 9 that is operated, through a slide 13, by a stationary cam ring 18 under control of pattern mechanism. The loop transferring members 6 are extended beyond the upper face of the disc 3 so that they may be moved, by butts 13<11> on the slides 13, within range of cams 31, 33, 35 supported by the cam ring 18. When a slide 13 is moved radially inwards, it positions the extremity 6<111> of the member 6 so that it can pass into and be retained by a grooved guide 30 until a cam 31 co-operates with a butt 6<11> to depress the transferring member 6. On completion of the transfer, the member 6 is retracted by the butt engaging a cam 33 and is pushed radially outwards by a cam 35. The cam ring 18 is provided with an operative track 20 and an idling groove 19 having communicating passages 22, 23, 24, Fig. 2, the butts 13<1> being moved from one track to the other only when they are raised by a control member engaging butts 39 on the head of the slide 13. Fig. 6 shows a modification with longer needles having butts 41 that can be moved from an idling track 531 to an operative track 53<11> by pattern mechanism engaging needle butts such as 4<111>, each needle having an inclined portion 4<IV> for lifting the butted end 6<VI> of the loop transferring member into a cam groove 56<1> when the needle is advanced to operative position.
GB33254/36A 1935-12-05 1936-12-04 Improvements in and relating to circular knitting machines Expired GB474708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE474708X 1935-12-05

Publications (1)

Publication Number Publication Date
GB474708A true GB474708A (en) 1937-11-05

Family

ID=6541758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33254/36A Expired GB474708A (en) 1935-12-05 1936-12-04 Improvements in and relating to circular knitting machines

Country Status (1)

Country Link
GB (1) GB474708A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470814A1 (en) * 1979-11-29 1981-06-12 Textilma Ag SLIDING PALLET NEEDLE
CN106868699A (en) * 2017-04-21 2017-06-20 陈仲纪 A kind of transfer needle
CN106987994A (en) * 2017-06-05 2017-07-28 陈仲纪 A kind of the take the needle jacquard weave of track of arc walks needle construction and walks needle method
CN107142604A (en) * 2017-04-21 2017-09-08 陈仲纪 Arc dials
CN107164877A (en) * 2017-04-21 2017-09-15 陈仲纪 A kind of arc knitting needle
IT201900007380A1 (en) * 2019-05-27 2020-11-27 Santoni & C Spa Needle holder for circular weaving machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470814A1 (en) * 1979-11-29 1981-06-12 Textilma Ag SLIDING PALLET NEEDLE
CN106868699A (en) * 2017-04-21 2017-06-20 陈仲纪 A kind of transfer needle
CN107142604A (en) * 2017-04-21 2017-09-08 陈仲纪 Arc dials
CN107164877A (en) * 2017-04-21 2017-09-15 陈仲纪 A kind of arc knitting needle
CN106987994A (en) * 2017-06-05 2017-07-28 陈仲纪 A kind of the take the needle jacquard weave of track of arc walks needle construction and walks needle method
IT201900007380A1 (en) * 2019-05-27 2020-11-27 Santoni & C Spa Needle holder for circular weaving machine
WO2020240363A1 (en) * 2019-05-27 2020-12-03 Santoni S.P.A. Needle-holding unit for a circular knitting machine
CN113874572A (en) * 2019-05-27 2021-12-31 圣东尼股份公司 Needle holding unit for circular knitting machine
CN113874572B (en) * 2019-05-27 2024-04-26 圣东尼股份公司 Needle holding unit for circular knitting machine

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