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GB1291740A - Dial mechanism for knitting machine - Google Patents

Dial mechanism for knitting machine

Info

Publication number
GB1291740A
GB1291740A GB22867/70A GB2286770A GB1291740A GB 1291740 A GB1291740 A GB 1291740A GB 22867/70 A GB22867/70 A GB 22867/70A GB 2286770 A GB2286770 A GB 2286770A GB 1291740 A GB1291740 A GB 1291740A
Authority
GB
United Kingdom
Prior art keywords
jacks
rods
knitting
dial
knit
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
GB22867/70A
Inventor
Horst Paepke
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.)
Warner and Swasey Co
Original Assignee
Warner and Swasey Co
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 Warner and Swasey Co filed Critical Warner and Swasey Co
Publication of GB1291740A publication Critical patent/GB1291740A/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
    • D04B9/06—Circular knitting machines with independently-movable needles with needle cylinder and dial for ribbed goods
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/32—Cam systems or assemblies for operating knitting instruments
    • D04B15/34—Cam systems or assemblies for operating knitting instruments for dials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
    • D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
    • D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
    • D04B15/78—Electrical devices

Landscapes

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

Abstract

1291740 Knitting-machines WARNER & SWASEY CO 12 May 1970 [19 May 1969] 22867/70 Heading D1C The dial of a multi-station cylinder and dial machine carries needles and associated jacks having two butts 30, 31 selectively positionable in either a knitting or welting track 41, 42 respectively. Alternate jacks are differently shaped to avoid interference (arbitarily referred to as "long" and "short" jacks) but function in a similar way and are selected by two electromagnetic selectors 60, each operative on one type only, at each station. The electromagnet comprises a coil 94 and a pivoted core 91 selectively attractable to magnets 95, 96 of opposite polarity. The core engages and displaces a slide 70 so shaped as to displace one of two rods 63, 64. The lower ends of the rods contact the jack and pivot the jack into the desired position. The jacks are recessed at 33, 34 so that they clear the depending rods of the adjacent selector. Alternate jacks are provided with recesses at different locations to recesses 33, 34 so as to avoid rods 63, 64. As applied to a 36 feeder machine organised to knit a four-colour reversible pattern the needles are selected to knit in one course and welt in the next. A complete cycle occupies two revolutions, with the central repeat overlapping both.
GB22867/70A 1969-05-19 1970-05-12 Dial mechanism for knitting machine Expired GB1291740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82586769A 1969-05-19 1969-05-19

Publications (1)

Publication Number Publication Date
GB1291740A true GB1291740A (en) 1972-10-04

Family

ID=25245096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22867/70A Expired GB1291740A (en) 1969-05-19 1970-05-12 Dial mechanism for knitting machine

Country Status (7)

Country Link
US (1) US3620047A (en)
JP (1) JPS4935097B1 (en)
BE (1) BE750588A (en)
CH (1) CH528619A (en)
DE (1) DE2024370A1 (en)
FR (1) FR2048511A5 (en)
GB (1) GB1291740A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531865B2 (en) * 1973-05-08 1978-01-23
GB1475560A (en) * 1974-10-04 1977-06-01 Terrot Soehne & Co C Multifeed circular knitting machine
DD119832A1 (en) * 1975-05-23 1976-05-12
FR2360699A1 (en) * 1976-08-06 1978-03-03 Asa Sa DEVELOPMENT OF THE CIRCULAR KNITTING CRAFT SELECTION SYSTEM
US4608839A (en) * 1982-07-14 1986-09-02 Tibbals Jr Edward C Circular weft knitting machines
CH670464A5 (en) * 1987-03-06 1989-06-15 Sipra Patent Beteiligung
CH673664A5 (en) * 1987-12-04 1990-03-30 Sipra Patent Beteiligung
DE4007253A1 (en) * 1990-03-08 1991-09-12 Sipra Patent Beteiligung Circular knitting machine - utilises pattern control to employ two cam tracks with three-way technique

Also Published As

Publication number Publication date
FR2048511A5 (en) 1971-03-19
DE2024370A1 (en) 1970-11-26
CH528619A (en) 1972-09-30
US3620047A (en) 1971-11-16
BE750588A (en) 1970-11-03
JPS4935097B1 (en) 1974-09-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees