ES484832A1 - Rodillo de apertura para maquinas de hilatura de extremo abierto - Google Patents

Rodillo de apertura para maquinas de hilatura de extremo abierto

Info

Publication number
ES484832A1
ES484832A1 ES484832A ES484832A ES484832A1 ES 484832 A1 ES484832 A1 ES 484832A1 ES 484832 A ES484832 A ES 484832A ES 484832 A ES484832 A ES 484832A ES 484832 A1 ES484832 A1 ES 484832A1
Authority
ES
Spain
Prior art keywords
wire
open
end spinning
roller body
spinning machines
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
ES484832A
Other languages
English (en)
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.)
Hollingsworth GmbH
Original Assignee
Hollingsworth GmbH
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 Hollingsworth GmbH filed Critical Hollingsworth GmbH
Publication of ES484832A1 publication Critical patent/ES484832A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
    • D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

Rodillo de apertura para máquinas de hilatura de extremo abierto, del tipo de los que comprenden un cuerpo de rodillo cilíndrico y un alambre en diente de sierra bobinado helicoidalmente en la superficie exterior del mismo, teniendo dicho alambre una región básica ensanchada en relación con los dientes y hallándose el mismo bobinado bajo tensión en la superficie exterior y fijo por sus extremos al cuerpo del rodillo, estando las regiones básicas de las vueltas adyacentes del alambre de diente de sierra separadas entre sí por un espacio intermedio, caracterizado porque la relación entre la altura y la anchura de la región básica es mayor o igual a 1.
ES484832A 1978-09-27 1979-09-26 Rodillo de apertura para maquinas de hilatura de extremo abierto Expired ES484832A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2842107A DE2842107C2 (de) 1978-09-27 1978-09-27 Auflösewalze für Offenend-Spinnmaschinen

Publications (1)

Publication Number Publication Date
ES484832A1 true ES484832A1 (es) 1980-06-16

Family

ID=6050622

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484832A Expired ES484832A1 (es) 1978-09-27 1979-09-26 Rodillo de apertura para maquinas de hilatura de extremo abierto

Country Status (20)

Country Link
JP (1) JPS5551824A (es)
AT (1) AT390284B (es)
BE (1) BE879016A (es)
BR (1) BR7906129A (es)
CA (1) CA1121962A (es)
CH (1) CH639437A5 (es)
CS (1) CS209464B2 (es)
DD (1) DD146194A5 (es)
DE (1) DE2842107C2 (es)
ES (1) ES484832A1 (es)
FR (1) FR2437455A1 (es)
GB (1) GB2032972B (es)
GR (1) GR72275B (es)
IN (1) IN153118B (es)
IT (1) IT1124379B (es)
MX (1) MX148444A (es)
NL (1) NL176958C (es)
PL (1) PL117705B1 (es)
SU (1) SU1155163A3 (es)
TR (1) TR20765A (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE508609A (es) * 1951-02-17
GB854090A (en) * 1957-02-13 1960-11-16 Gustav Damgaard Improvements in saw tooth or garnett wire for the rollers or cylinders of textile machines
FR2067678A5 (en) * 1969-11-13 1971-08-20 Hollingsworth John Foundation wire for card cylinders
CH497561A (de) * 1970-01-14 1970-10-15 Graf & Co Ag Kardierwalze oder -trommel
DE2364544B2 (de) * 1973-12-24 1978-07-06 Hollingsworth Gmbh, 7261 Oberhaugstett Auflösewalze für Offenendspinnmaschinen
US3968542A (en) * 1975-03-21 1976-07-13 Hollingsworth John D Beater roll
JPS5828948B2 (ja) * 1975-08-19 1983-06-18 松下電器産業株式会社 デンゲンデンアツキヨウキユウソウチ

Also Published As

Publication number Publication date
AT390284B (de) 1990-04-10
JPS5551824A (en) 1980-04-15
FR2437455B1 (es) 1983-03-11
BR7906129A (pt) 1980-06-03
ATA631779A (de) 1989-09-15
DE2842107C2 (de) 1983-02-24
IT1124379B (it) 1986-05-07
DD146194A5 (de) 1981-01-28
TR20765A (tr) 1982-06-28
DE2842107A1 (de) 1980-04-17
IT7909544A0 (it) 1979-09-24
IN153118B (es) 1984-06-02
GR72275B (es) 1983-10-11
NL176958B (nl) 1985-02-01
PL218530A1 (es) 1980-06-16
NL176958C (nl) 1985-07-01
SU1155163A3 (ru) 1985-05-07
CA1121962A (en) 1982-04-20
BE879016A (fr) 1980-01-16
CS209464B2 (en) 1981-12-31
NL7907164A (nl) 1980-03-31
FR2437455A1 (fr) 1980-04-25
PL117705B1 (en) 1981-08-31
MX148444A (es) 1983-04-21
GB2032972B (en) 1982-10-27
CH639437A5 (de) 1983-11-15
GB2032972A (en) 1980-05-14

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