GB1404376A - Device for controlling thre reciprocation of a needle cylinder in a circular knitting machine for hosiery - Google Patents

Device for controlling thre reciprocation of a needle cylinder in a circular knitting machine for hosiery

Info

Publication number
GB1404376A
GB1404376A GB962073A GB962073A GB1404376A GB 1404376 A GB1404376 A GB 1404376A GB 962073 A GB962073 A GB 962073A GB 962073 A GB962073 A GB 962073A GB 1404376 A GB1404376 A GB 1404376A
Authority
GB
United Kingdom
Prior art keywords
lonati
pivoted
shaft
segment
legs
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
GB962073A
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.)
LONATI F LONATI E LONATI F
LONATI T COSTRUZIONI MECCANICH
Original Assignee
LONATI F LONATI E LONATI F
LONATI T COSTRUZIONI MECCANICH
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 LONATI F LONATI E LONATI F, LONATI T COSTRUZIONI MECCANICH filed Critical LONATI F LONATI E LONATI F
Priority to GB962073A priority Critical patent/GB1404376A/en
Publication of GB1404376A publication Critical patent/GB1404376A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D04B15/14—Needle cylinders
    • D04B15/16—Driving devices for reciprocatory action

Landscapes

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

Abstract

1404376 Knitting-machines F LONATI E LONATI F LONATI and T LONATI [trading as COSTRUZIONI MECCANICHE LONATI DI LONATI FRANCESCO and FIGLI ETTORE FAUSTO TIBERIO SnC] 27 Feb 1973 9620/73 Heading D1C [Also in Division F2] The segment gear 2 for reciprocating the needle cylinder(s) is driven by a crank drive, generally indicated at 1, actuated by the drive shaft 6 and a lever-arm unit 3-4 intermediate the segment and link. The arrangement permits the average velocity of the cylinder to approach the upper cylinder velocity set for correct machine operation. The segment gear comprises two spaced legs, joined by a mesh 2c and pivoted at 10. A bell-crank lever 3 is pivoted at shaft 9 between the legs. One end is pivoted by a shaft attached to one end of the link 7, the other is pivoted at 12 between the legs of an arm 4 which is pivoted at 13. At the dead centre positions the shaft 8 rotates an angle /3 about shaft 9, so that the segment moves an additional angle #. This enables the rack to maintain a high velocity in the proximity of the dead centres.
GB962073A 1973-02-27 1973-02-27 Device for controlling thre reciprocation of a needle cylinder in a circular knitting machine for hosiery Expired GB1404376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB962073A GB1404376A (en) 1973-02-27 1973-02-27 Device for controlling thre reciprocation of a needle cylinder in a circular knitting machine for hosiery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB962073A GB1404376A (en) 1973-02-27 1973-02-27 Device for controlling thre reciprocation of a needle cylinder in a circular knitting machine for hosiery

Publications (1)

Publication Number Publication Date
GB1404376A true GB1404376A (en) 1975-08-28

Family

ID=9875503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB962073A Expired GB1404376A (en) 1973-02-27 1973-02-27 Device for controlling thre reciprocation of a needle cylinder in a circular knitting machine for hosiery

Country Status (1)

Country Link
GB (1) GB1404376A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees