CH625275A5 - - Google Patents

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Publication number
CH625275A5
CH625275A5 CH109378A CH109378A CH625275A5 CH 625275 A5 CH625275 A5 CH 625275A5 CH 109378 A CH109378 A CH 109378A CH 109378 A CH109378 A CH 109378A CH 625275 A5 CH625275 A5 CH 625275A5
Authority
CH
Switzerland
Prior art keywords
needle
opening roller
roller according
needles
recess
Prior art date
Application number
CH109378A
Other languages
German (de)
English (en)
Inventor
Herbert Stalder
Original Assignee
Rieter Ag Maschf
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 Rieter Ag Maschf filed Critical Rieter Ag Maschf
Priority to CH109378A priority Critical patent/CH625275A5/de
Priority to DE2820350A priority patent/DE2820350C2/de
Priority to IT7920467U priority patent/IT7920467V0/it
Priority to US06/004,737 priority patent/US4249286A/en
Priority to ES477237A priority patent/ES477237A1/es
Priority to BE0/193002A priority patent/BE873607A/xx
Priority to GB7902427A priority patent/GB2013741B/en
Priority to AU43733/79A priority patent/AU523673B2/en
Priority to FR7902261A priority patent/FR2416626A7/fr
Priority to BR7900552A priority patent/BR7900552A/pt
Priority to IN76/CAL/80A priority patent/IN151961B/en
Publication of CH625275A5 publication Critical patent/CH625275A5/de
Priority to HK27/83A priority patent/HK2783A/xx

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)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)
CH109378A 1978-02-01 1978-02-01 CH625275A5 (cs)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CH109378A CH625275A5 (cs) 1978-02-01 1978-02-01
DE2820350A DE2820350C2 (de) 1978-02-01 1978-05-10 Auflösewalze für eine OE-Spinnvorrichtung
IT7920467U IT7920467V0 (it) 1978-02-01 1979-01-11 Rullo apritore del nastro di fibre per un dispositivo di filatura a fibre libere (open end).
US06/004,737 US4249286A (en) 1978-02-01 1979-01-18 Fiber sliver opening roll for an open-end spinning device
BE0/193002A BE873607A (fr) 1978-02-01 1979-01-19 Rouleau ouvreur pour machines a filer a fibres liberees
ES477237A ES477237A1 (es) 1978-02-01 1979-01-19 Perfeccionamientos en cilindros disgregadores de cintas de fibras para maquinas de hilar de extremo abierto.
GB7902427A GB2013741B (en) 1978-02-01 1979-01-23 Fibre sliver opening roller for an open-end spinning device
AU43733/79A AU523673B2 (en) 1978-02-01 1979-01-26 Fiber sliver opening roller
FR7902261A FR2416626A7 (fr) 1978-02-01 1979-01-30 Rouleau ouvreur pour machines a filer a fibres liberees
BR7900552A BR7900552A (pt) 1978-02-01 1979-01-30 Cilindro abridor de pavio de fibra para filatorio de extremidade aberta
IN76/CAL/80A IN151961B (cs) 1978-02-01 1980-01-19
HK27/83A HK2783A (en) 1978-02-01 1983-01-20 Fibre sliver opening roller for an open-end spinning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH109378A CH625275A5 (cs) 1978-02-01 1978-02-01

Publications (1)

Publication Number Publication Date
CH625275A5 true CH625275A5 (cs) 1981-09-15

Family

ID=4202306

Family Applications (1)

Application Number Title Priority Date Filing Date
CH109378A CH625275A5 (cs) 1978-02-01 1978-02-01

Country Status (12)

Country Link
US (1) US4249286A (cs)
AU (1) AU523673B2 (cs)
BE (1) BE873607A (cs)
BR (1) BR7900552A (cs)
CH (1) CH625275A5 (cs)
DE (1) DE2820350C2 (cs)
ES (1) ES477237A1 (cs)
FR (1) FR2416626A7 (cs)
GB (1) GB2013741B (cs)
HK (1) HK2783A (cs)
IN (1) IN151961B (cs)
IT (1) IT7920467V0 (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084619B (en) * 1980-09-26 1983-09-07 Stewart & Sons W M R Hacklemak Opening roller for open end spinning machines
DE3321236A1 (de) * 1983-06-11 1984-12-13 Fritz 7347 Bad Überkingen Stahlecker Verfahren zum herstellen einer aufloesewalze und aufloesewalze fuer oe-spinnaggregate
DE3340105A1 (de) * 1983-11-05 1985-05-15 Staedtler & Uhl, 8540 Schwabach Nadeltraeger mit nadelgarnitur
CH666916A5 (de) * 1985-07-06 1988-08-31 Braecker Ag Aufloesewalze fuer offen-end-spinnmaschinen.
CH681020A5 (cs) * 1990-04-30 1992-12-31 Rieter Ag Maschf
DE4019151A1 (de) * 1990-06-15 1991-12-19 Truetzschler & Co Saegezahnwalze mit schraubenlinienfoermig verlaufender saegezahngarnitur

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177984B (de) * 1957-12-11 1964-09-10 Mackie & Sons Ltd J Nadelleiste fuer die Nadelstaebe von Nadelstabstrecken und Kaemmaschinen und fuer Hechelbaenke
GB1099828A (en) * 1964-06-26 1968-01-17 Mackie & Sons Ltd J Improvements relating to fallers for textile machines
CH505919A (de) * 1969-01-31 1971-04-15 Chr Burckhardt Fa Nadelwalze
BE757841A (fr) * 1969-10-27 1971-04-22 Mackie & Sons Ltd J Perfectionnements apportes ou relatifs a des appareils ou machines employes par l'industrie textile
GB1517273A (en) * 1974-07-03 1978-07-12 Platt Saco Lowell Ltd Open-end spinning machines
US4122656A (en) * 1975-06-27 1978-10-31 Platt Saco Lowell Limited Coated pinned roller
DE2613210C3 (de) * 1976-03-27 1979-02-01 Staedtler & Uhl, 8540 Schwabach Nadelwalze mit Nadelstreifen
GB1545535A (en) * 1976-10-04 1979-05-10 Stewart & Sons Ltd W Opening roller for open-end spinning machine
GB1599882A (en) * 1977-06-22 1981-10-07 Platt Saco Lowell Ltd Open-end spinning

Also Published As

Publication number Publication date
IN151961B (cs) 1983-09-10
HK2783A (en) 1983-01-20
BE873607A (fr) 1979-07-19
DE2820350C2 (de) 1985-04-25
FR2416626A7 (fr) 1979-08-31
GB2013741A (en) 1979-08-15
IT7920467V0 (it) 1979-01-11
US4249286A (en) 1981-02-10
AU523673B2 (en) 1982-08-12
GB2013741B (en) 1982-07-14
AU4373379A (en) 1979-08-09
BR7900552A (pt) 1979-08-28
ES477237A1 (es) 1980-01-16
DE2820350B1 (de) 1979-06-07

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Legal Events

Date Code Title Description
PL Patent ceased