EP0261048A2 - Nadelbetten einer Flachstrickmaschine - Google Patents

Nadelbetten einer Flachstrickmaschine Download PDF

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Publication number
EP0261048A2
EP0261048A2 EP87500057A EP87500057A EP0261048A2 EP 0261048 A2 EP0261048 A2 EP 0261048A2 EP 87500057 A EP87500057 A EP 87500057A EP 87500057 A EP87500057 A EP 87500057A EP 0261048 A2 EP0261048 A2 EP 0261048A2
Authority
EP
European Patent Office
Prior art keywords
needle plates
needle
needles
plates
rectilineal
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.)
Withdrawn
Application number
EP87500057A
Other languages
English (en)
French (fr)
Other versions
EP0261048A3 (de
Inventor
José Abril Cullell
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.)
ABRIL CULLELL
Original Assignee
ABRIL CULLELL
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 ABRIL CULLELL filed Critical ABRIL CULLELL
Publication of EP0261048A2 publication Critical patent/EP0261048A2/de
Publication of EP0261048A3 publication Critical patent/EP0261048A3/de
Withdrawn legal-status Critical Current

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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
    • D04B15/10—Needle beds

Definitions

  • the present invention refers, as expressed by the ti­tle of this specification, to a series of improvements introduced in the needle plates of rectilineal knitt­ing machines, improvements oriented towards the obtent­ion of a further resistance to wearing on the part of said needle plates, before the alternative movement of the needles in their corresponding beds, and especially with the use of new fibers which give rise to very sti­ff and little elastic yarns and which require a great traction effort on the part of the stretcher of the fa­bric.
  • such improve­ments consist in the disposition, on each of the needle plates, of a ruler, previously mechanized, through dri­llings which determine slots coincident, not only in their section but in their passing or hub, with that of the slots existing in the needle plates of the ma­chine to which such rulers are intended, so that a perfect continuity is established between the slots of the base needle plate and the slots of the comple­mentary ruler.
  • the material used for the manufacture of these rul­ers will have the adequate degree of hardness, approxi­mately of a value twice than that of the material used for the manufacture of the needle plates, with which optimal duration and yield are obtained.
  • Said rulers will be implanted in guides operatively made in the needle plates, in their high area, that is, in that with the greatest wearing.
  • the cited rulers are mounted on their guides with an exchangeable character, for which, before an event­ual wearing of same, they can be easily replaced for new ones.
  • This traction in the downward sense of the fabric 4 has a repercussion, thanks to a vectorial decomposit­ion, in forces in the side walls and in the bottom of the slots or beds 2 for the needles, especially in the extreme higher area of same.
  • This ruler 5 will be obtained in a material consid­erably harder than that which participates in the str­ucturation of the needle plates 3, with which said ru­ler 5 will be the one to support practically in total the effects of the friction of the needles 1 in their alternative movement along the slots or beds 2-6, sup­porting these wearing effects, not only their bottom 6 but also their side walls 7-7 ⁇ during a time consi­derably longer than that which a conventional needle plate is able to stand, as said rulers 5 are obtained on basis of a material with a great hardness.
  • the ru­lers 5 as observed with full clearness in the view of figure 6, adopt a dovetail profile which allows an ut­most easy and simple mounting in the corresponding nee­dle plate 3, concretely on a guide 8 provided to that purpose in same, and with a complementary section, be­ing unmovably fastened in longitudinal sense with the cooperation of fastening pins 9 which pass through the holes 10 set forth at the ends of said rulers 5.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
EP87500057A 1986-09-18 1987-09-17 Nadelbetten einer Flachstrickmaschine Withdrawn EP0261048A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES8601987 1986-09-18
ES8601987A ES2002170A6 (es) 1986-09-18 1986-09-18 Mejoras introducidas en las fonturas de las maquinas tricotosas rectilineas

Publications (2)

Publication Number Publication Date
EP0261048A2 true EP0261048A2 (de) 1988-03-23
EP0261048A3 EP0261048A3 (de) 1989-11-23

Family

ID=8248453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87500057A Withdrawn EP0261048A3 (de) 1986-09-18 1987-09-17 Nadelbetten einer Flachstrickmaschine

Country Status (3)

Country Link
EP (1) EP0261048A3 (de)
JP (1) JPS63112757A (de)
ES (1) ES2002170A6 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110158229A (zh) * 2019-06-25 2019-08-23 江苏金龙科技股份有限公司 一种定位块组件

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE588717C (de) * 1933-11-30 Seyfert & Donner Mehrteiliges Nadelbett fuer Flachstrickmaschinen
FR1176276A (fr) * 1957-05-28 1959-04-08 Applic Mecaniques Soc Et Perfectionnements aux fontures de métiers à tricoter
CH514708A (fr) * 1969-12-04 1971-10-31 Jumberca Sa Fonture pour métier à tricoter
FR2313485A1 (fr) * 1975-06-06 1976-12-31 Inamoto Yoichi Dispositif destine au maintien et au guidage des aiguilles de machines a tricoter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE588717C (de) * 1933-11-30 Seyfert & Donner Mehrteiliges Nadelbett fuer Flachstrickmaschinen
FR1176276A (fr) * 1957-05-28 1959-04-08 Applic Mecaniques Soc Et Perfectionnements aux fontures de métiers à tricoter
CH514708A (fr) * 1969-12-04 1971-10-31 Jumberca Sa Fonture pour métier à tricoter
FR2313485A1 (fr) * 1975-06-06 1976-12-31 Inamoto Yoichi Dispositif destine au maintien et au guidage des aiguilles de machines a tricoter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110158229A (zh) * 2019-06-25 2019-08-23 江苏金龙科技股份有限公司 一种定位块组件
CN110158229B (zh) * 2019-06-25 2024-04-05 江苏金龙科技股份有限公司 一种定位块组件

Also Published As

Publication number Publication date
JPS63112757A (ja) 1988-05-17
ES2002170A6 (es) 1988-07-16
EP0261048A3 (de) 1989-11-23

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