US3769785A - Rotor of an open end spinning device - Google Patents

Rotor of an open end spinning device Download PDF

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Publication number
US3769785A
US3769785A US00153240A US3769785DA US3769785A US 3769785 A US3769785 A US 3769785A US 00153240 A US00153240 A US 00153240A US 3769785D A US3769785D A US 3769785DA US 3769785 A US3769785 A US 3769785A
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US
United States
Prior art keywords
housing
space
bearing
rotor
air
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 - Lifetime
Application number
US00153240A
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English (en)
Inventor
A Schiltknecht
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Application granted granted Critical
Publication of US3769785A publication Critical patent/US3769785A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D01H4/28—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 using electrostatic fields
    • 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
    • D01H4/04—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 imparting twist by contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • D01H4/12—Rotor bearings; Arrangements for driving or stopping

Definitions

  • lubricants can be sucked into the housing from the bearing. This can result in contamination of the housing. Also, dust from the exterior not only cna be sucked into the bearing but also into the housing via the bearing. Thus, the housing is additionally contaminated. In the other case, lubricants can emerge from the bearing into the surrounding room. In both cases, a loss of lubricants in the bearing is caused which reduces the life of the hearing. In order to offset the lubricant losses, the lubricating cyclesmust be shortened and the housing must be cleaned more frequently which economically is undesirable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US00153240A 1970-06-19 1971-06-15 Rotor of an open end spinning device Expired - Lifetime US3769785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH931770A CH512597A (de) 1970-06-19 1970-06-19 Offenend-Spinnvorrichtung mit einem eine Fasersammelfläche aufweisenden Rotor

Publications (1)

Publication Number Publication Date
US3769785A true US3769785A (en) 1973-11-06

Family

ID=4350669

Family Applications (1)

Application Number Title Priority Date Filing Date
US00153240A Expired - Lifetime US3769785A (en) 1970-06-19 1971-06-15 Rotor of an open end spinning device

Country Status (8)

Country Link
US (1) US3769785A (de)
JP (2) JPS5210936B2 (de)
CH (1) CH512597A (de)
DE (3) DE7123157U (de)
FR (2) FR2095357B1 (de)
GB (2) GB1363482A (de)
HK (1) HK30178A (de)
IT (1) IT942122B (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875732A (en) * 1973-03-14 1975-04-08 Platt International Ltd Textile machines
US3911659A (en) * 1972-08-17 1975-10-14 Rieter Ag Maschf Bearing arrangement for a spinning rotor of an open end spinning device
US3924398A (en) * 1973-10-24 1975-12-09 Vyzk Ustav Bavlnarsky Method of and apparatus for open end spinning from staple fibers
US3981132A (en) * 1973-06-29 1976-09-21 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Device for supporting a spindle of an open-end spinning apparatus
US4242858A (en) * 1977-09-15 1981-01-06 Bbc Brown, Boveri & Company, Limited Open-end spinning device
US20050286256A1 (en) * 2004-06-10 2005-12-29 Acuity Brands, Inc. Small profile hanger system for ceiling suspended lighting fixtures
CN101512054B (zh) * 2006-09-27 2011-01-19 欧瑞康纺织有限及两合公司 操作纺纱装置的方法
US9771670B2 (en) 2014-06-17 2017-09-26 Maschinenfabrik Rieter Ag Open-end spinning device with an intermediate chamber
CN112176469A (zh) * 2019-06-17 2021-01-05 卓郎（江苏）纺织机械有限公司 分体式壳体和在转杯纺纱机壳体中安装转杯组件的方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198843A (en) * 1981-06-01 1982-12-06 Toshiba Corp Filling device for powder sample
IT1152787B (it) * 1982-05-27 1987-01-14 Binacchi & Co Di Binacchi Fulv Dispositivo per formare e trasportare saponette e simili
JPS6027346U (ja) * 1983-07-30 1985-02-23 株式会社　千曲化成 水分測定装置
JPH0621006Y2 (ja) * 1986-04-17 1994-06-01 大川原化工機株式会社 粒子物性の測定装置
JPH01129134A (ja) * 1987-11-16 1989-05-22 Kawasaki Steel Corp 粉粒体特性の連続測定方法およびその装置
JPH02167400A (ja) * 1989-10-02 1990-06-27 Sato Tekkosho:Kk 竪形石けん型打機

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367099A (en) * 1966-03-05 1968-02-06 Vyzk Ustav Bavinarsky Sealing arrangement for a spinning apparatus
US3481130A (en) * 1966-11-24 1969-12-02 Vyzk Uslav Bavlnarsky Apparatus for continuous ringless spinning of textile fibers in a rotating spinning chamber in which underpressure is maintained
US3511044A (en) * 1968-01-19 1970-05-12 Vyzk Ustav Bavlnarsky Method of and apparatus for ringless spinning of fibers
US3520122A (en) * 1966-09-12 1970-07-14 Tmm Research Ltd Spinning of textile yarns
US3595002A (en) * 1968-04-18 1971-07-27 Yakov Ilich Korityssky Twisting and forming device for textile spinning and twisting machines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB124189A (en) * 1918-03-15 1919-05-01 Bbc Brown Boveri & Cie Improvements in Air-cooled Bearings.
US1957054A (en) * 1929-06-03 1934-05-01 Timken Roller Bearing Co Packing for shaft bearings
US2657943A (en) * 1950-04-04 1953-11-03 Gen Electric Means for preventing oil creepage
AT227580B (de) * 1961-12-01 1963-05-27 Vyzk Ustav Bavlnarsky Vorrichtung zum Verspinnen von Stapelfasern
CH457218A (de) * 1966-10-11 1968-05-31 Vyzk Ustav Bavlnarsky Verfahren und Vorrichtung zum kontinuierlichen ringlosen Feinspinnen von Garn in einer rotierenden Spinnkammer
CS159733B2 (de) * 1966-11-19 1975-01-31

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367099A (en) * 1966-03-05 1968-02-06 Vyzk Ustav Bavinarsky Sealing arrangement for a spinning apparatus
US3520122A (en) * 1966-09-12 1970-07-14 Tmm Research Ltd Spinning of textile yarns
US3481130A (en) * 1966-11-24 1969-12-02 Vyzk Uslav Bavlnarsky Apparatus for continuous ringless spinning of textile fibers in a rotating spinning chamber in which underpressure is maintained
US3511044A (en) * 1968-01-19 1970-05-12 Vyzk Ustav Bavlnarsky Method of and apparatus for ringless spinning of fibers
US3595002A (en) * 1968-04-18 1971-07-27 Yakov Ilich Korityssky Twisting and forming device for textile spinning and twisting machines

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911659A (en) * 1972-08-17 1975-10-14 Rieter Ag Maschf Bearing arrangement for a spinning rotor of an open end spinning device
US3875732A (en) * 1973-03-14 1975-04-08 Platt International Ltd Textile machines
US3981132A (en) * 1973-06-29 1976-09-21 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Device for supporting a spindle of an open-end spinning apparatus
US3924398A (en) * 1973-10-24 1975-12-09 Vyzk Ustav Bavlnarsky Method of and apparatus for open end spinning from staple fibers
US4242858A (en) * 1977-09-15 1981-01-06 Bbc Brown, Boveri & Company, Limited Open-end spinning device
US20050286256A1 (en) * 2004-06-10 2005-12-29 Acuity Brands, Inc. Small profile hanger system for ceiling suspended lighting fixtures
CN101512054B (zh) * 2006-09-27 2011-01-19 欧瑞康纺织有限及两合公司 操作纺纱装置的方法
US9771670B2 (en) 2014-06-17 2017-09-26 Maschinenfabrik Rieter Ag Open-end spinning device with an intermediate chamber
CN112176469A (zh) * 2019-06-17 2021-01-05 卓郎（江苏）纺织机械有限公司 分体式壳体和在转杯纺纱机壳体中安装转杯组件的方法
CN112176469B (zh) * 2019-06-17 2021-10-26 卓郎（江苏）纺织机械有限公司 分体式壳体和在转杯纺纱机壳体中安装转杯组件的方法

Also Published As

Publication number Publication date
GB1363481A (en) 1974-08-14
DE2166930B2 (de) 1978-07-20
DE2129796B2 (de) 1976-11-11
DE2166930A1 (de) 1976-12-16
FR2095357A1 (de) 1972-02-11
FR2095357B1 (de) 1978-06-02
DE2129796A1 (de) 1971-12-23
DE2129796C3 (de) 1981-11-19
FR2247559B1 (de) 1976-12-31
DE2166930C3 (de) 1980-10-02
JPS5329737B2 (de) 1978-08-23
FR2247559A1 (de) 1975-05-09
CH512597A (de) 1971-09-15
JPS5115049A (de) 1976-02-06
IT942122B (it) 1973-03-20
JPS5249333A (en) 1977-04-20
GB1363482A (en) 1974-08-14
HK30178A (en) 1978-06-23
DE7123157U (de) 1976-06-10
JPS5210936B2 (de) 1977-03-28

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