RU96103679A - MAGNETIC SELECTION RING FOR ELASTIC SELECTOR FOR NEEDLES OF THE ROUND-KNITTING MACHINE - Google Patents

MAGNETIC SELECTION RING FOR ELASTIC SELECTOR FOR NEEDLES OF THE ROUND-KNITTING MACHINE

Info

Publication number
RU96103679A
RU96103679A RU96103679/12A RU96103679A RU96103679A RU 96103679 A RU96103679 A RU 96103679A RU 96103679/12 A RU96103679/12 A RU 96103679/12A RU 96103679 A RU96103679 A RU 96103679A RU 96103679 A RU96103679 A RU 96103679A
Authority
RU
Russia
Prior art keywords
slots
electromagnets
flange
permanent magnet
needles
Prior art date
Application number
RU96103679/12A
Other languages
Russian (ru)
Other versions
RU2107119C1 (en
Inventor
Андо Ян
Original Assignee
Матек С.р.л.
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 IT95BO000079A external-priority patent/IT1280385B1/en
Application filed by Матек С.р.л. filed Critical Матек С.р.л.
Application granted granted Critical
Publication of RU2107119C1 publication Critical patent/RU2107119C1/en
Publication of RU96103679A publication Critical patent/RU96103679A/en

Links

Claims (3)

1. Магнитное селекционное кольцо для эластичного селектора для игл кругловязальной машины, отличающееся тем, что оно содержит фиксированный кольцевой постоянный магнит, расположенный внутри цилиндра, множество электромагнитов, выполненных в периферийной зоне фиксированного кольцевого постоянного магнита, причем указанные электромагниты выполнены с возможностью выборочного высвобождения соответствующих вытянутых вниз концов селекторов и удерживания их постоянным магнитом во время вращения цилиндра.1. Magnetic selection ring for an elastic selector for needles of a circular knitting machine, characterized in that it contains a fixed annular permanent magnet located inside the cylinder, a plurality of electromagnets made in the peripheral zone of the fixed annular permanent magnet, said electromagnets being configured to selectively release corresponding elongated down the ends of the selectors and holding them with a permanent magnet during rotation of the cylinder. 2. Кольцо по п. 1, отличающееся тем, что оно образовано телом из ферромагнитного материала, которое содержит сплошную кольцевую зону по существу с квадратным поперечным сечением, переходящую с одной стороны в наружный фланец, множество выемок, выполненных в сплошной зоне, петлеобразные прорези, открытые в радиальном направлении к наружной стороне фланца и образованные в наружном фланце в указанных выемках, причем указанные прорези выполнены с возможностью их заполнения диамагнитным материалом для образования во фланце соответствующих головок из ферромагнитного материала для высвобождающих электромагнитов. 2. The ring according to claim 1, characterized in that it is formed by a body of ferromagnetic material, which contains a continuous annular zone with a substantially square cross section, passing on the one hand into the outer flange, a plurality of recesses made in the continuous zone, loop-shaped slots, open in the radial direction to the outer side of the flange and formed in the outer flange in these recesses, and these slots are made with the possibility of filling them with diamagnetic material to form corresponding ferromagnetic material traps for releasing electromagnets. 3. Кольцо по п. 1, отличающееся тем, что указанные прорези образованы обработкой электрическим разрядом, что физическое разделение указанных головок и фланца осуществляется после заполнения указанных прорезей диамагнитным материалом, указанные головки предусмотрены с центральным отверстием для введения сердечника соответствующего высвобождающего электромагнита. 3. The ring according to claim 1, characterized in that said slots are formed by electric discharge treatment, that the physical separation of said heads and flange is carried out after filling said slots with diamagnetic material, said heads are provided with a central hole for introducing the core of the corresponding releasing electromagnet.
RU96103679A 1995-03-03 1996-03-01 Magnetic selection ring for flexible needle selector of circular machine RU2107119C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBO95A000079 1995-03-03
IT95BO000079A IT1280385B1 (en) 1995-03-03 1995-03-03 MAGNETIC SELECTION RING FOR ELASTIC SELECTOR FOR NEEDLES IN CIRCULAR TEXTILE MACHINE
ITB095A000079 1995-03-03

Publications (2)

Publication Number Publication Date
RU2107119C1 RU2107119C1 (en) 1998-03-20
RU96103679A true RU96103679A (en) 1998-04-27

Family

ID=11340342

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96103679A RU2107119C1 (en) 1995-03-03 1996-03-01 Magnetic selection ring for flexible needle selector of circular machine

Country Status (8)

Country Link
US (1) US5669249A (en)
EP (1) EP0730055B1 (en)
JP (1) JPH0921041A (en)
KR (1) KR100237865B1 (en)
CZ (1) CZ290423B6 (en)
DE (1) DE69607669T2 (en)
IT (1) IT1280385B1 (en)
RU (1) RU2107119C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1293789B1 (en) * 1997-07-25 1999-03-10 Santoni Srl DEVICE FOR THE SELECTION OF THE NEEDLES, IN PARTICULAR FOR THE SELECTION OF THE DISH NEEDLES IN CIRCULAR MACHINES FOR
CN101435135B (en) * 2007-11-14 2011-04-06 洪荣豪 Needle selector for tubular knitting towel knitting machine
CN103015024A (en) * 2012-12-26 2013-04-03 宁波慈星股份有限公司 Single electronic needle selecting device of circular knitting machine
IT202100025874A1 (en) * 2021-10-08 2023-04-08 Santoni & C Spa DRIVE CHAIN FOR KNITTING FORMING UNITS OF A CIRCULAR KNITTING MACHINE AND CIRCULAR KNITTING MACHINE INCLUDING SUCH DRIVE CHAIN

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2030533A1 (en) * 1969-07-10 1970-11-13 Lebocey & Cie Georges Circular knitting machine needle selection mechanism
US3812691A (en) * 1969-10-07 1974-05-28 Terrot Soehne & Co C Jack and needle actuator for a circular knitting machine
DE2254057A1 (en) * 1972-11-04 1974-05-09 Terrot Soehne & Co C Pattern selecting device for circular knitting machines - releases prestres-sed projections of needle plungers and is electromagnetically operable
US4033148A (en) * 1975-08-08 1977-07-05 Vyzkumny A Vyvojovy Ustav Zavodu Vseobecneho Strojirenstvi Of Czechoslovakia Needle selecting device
CH622566A5 (en) * 1978-06-05 1981-04-15 Dubied & Cie Sa E
DE4028132C2 (en) * 1990-09-05 1994-06-30 Harting Elektronik Gmbh Selection magnet
EP0503216B1 (en) * 1991-03-15 1995-01-25 Conti Florentia S.R.L. Needle selection device for circular knitting machine, specially for stockings
ITBO940161A1 (en) * 1994-04-15 1995-10-15 Matec Srl SELECTION DEVICE FOR ELASTIC SELECTOR FOR NEEDLES IN CIRCULAR TEXTILE MACHINE

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