GB1227169A - - Google Patents

Info

Publication number
GB1227169A
GB1227169A GB1227169DA GB1227169A GB 1227169 A GB1227169 A GB 1227169A GB 1227169D A GB1227169D A GB 1227169DA GB 1227169 A GB1227169 A GB 1227169A
Authority
GB
United Kingdom
Prior art keywords
selector
oct
sandwich
sandwiched
electric
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
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
Priority claimed from FR125666A external-priority patent/FR1543601A/en
Application filed filed Critical
Publication of GB1227169A publication Critical patent/GB1227169A/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
    • D04B15/66—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

1,227,169. Knitting machines. GEORGES LEBOCEY & C1E. 24 Oct., 1968 [24 Oct., 1967; 2 Oct., 1968], No. 50591/68. Heading D1C. A selector 21 acting on the butts 5 of needle jacks 4 is operated by a member which undergoes dimensional variation under electrical or magnetic influence. The member may have electric-strictive or piezo-electric properties. In Fig. 2 the selector 21 encompasses a metallic blade 14 sandwiched between the dimensionably variable members 13, 15. The sandwich is plane in the rest condition and an electrical impulse from a pattern will cause the sandwich to bow one way or the other to engage or miss a butt. In Figure 3 the piezo electric element 30 is sandwiched between a reaction mass 31 and a bracket 33 and forms a resonator acting on the selector 31 by way of a diaphragm 37.
GB1227169D 1967-10-24 1968-10-24 Expired GB1227169A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR125666A FR1543601A (en) 1967-10-24 1967-10-24 Method and device for selecting knitting needles or accessories on a knitting machine, as well as knitting machines provided with this device
FR168455 1968-10-02

Publications (1)

Publication Number Publication Date
GB1227169A true GB1227169A (en) 1971-04-07

Family

ID=26180261

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227169D Expired GB1227169A (en) 1967-10-24 1968-10-24

Country Status (2)

Country Link
DE (1) DE1804350A1 (en)
GB (1) GB1227169A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210790A2 (en) * 1985-07-24 1987-02-04 Watanabe Kutsushita Kogyo Co. Ltd. Knitting needle driving mechanism of knitting machine
GB2229198A (en) * 1989-03-15 1990-09-19 Nagata Seiki Kk Piezoelectric needle selector for knitting machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670464A5 (en) * 1987-03-06 1989-06-15 Sipra Patent Beteiligung
CH673664A5 (en) * 1987-12-04 1990-03-30 Sipra Patent Beteiligung
IT1216712B (en) * 1988-01-27 1990-03-08 Savio Spa PERFECTED NEEDLE SELECTION SYSTEM IN CIRCULAR KNITTING MACHINES AND IN PARTICULAR FOR SOCKS.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210790A2 (en) * 1985-07-24 1987-02-04 Watanabe Kutsushita Kogyo Co. Ltd. Knitting needle driving mechanism of knitting machine
EP0210790A3 (en) * 1985-07-24 1987-11-19 Watanabe Kutsushita Kogyo Co. Ltd. Knitting needle driving mechanism of knitting machine
GB2229198A (en) * 1989-03-15 1990-09-19 Nagata Seiki Kk Piezoelectric needle selector for knitting machine
DE4008155A1 (en) * 1989-03-15 1990-09-20 Nagata Seiki Kk Circular knitting machine needles selection appts.
GB2229198B (en) * 1989-03-15 1992-09-09 Nagata Seiki Kk Piezoelectric needle selector in a circular knitting machine

Also Published As

Publication number Publication date
DE1804350A1 (en) 1970-05-14

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PLNP Patent lapsed through nonpayment of renewal fees