EP0154358A3 - Spanlos geformter Offenend-Spinnrotor sowie Verfahren zur Herstellung eines solchen Offenend-Spinnrotors - Google Patents

Spanlos geformter Offenend-Spinnrotor sowie Verfahren zur Herstellung eines solchen Offenend-Spinnrotors Download PDF

Info

Publication number
EP0154358A3
EP0154358A3 EP85103633A EP85103633A EP0154358A3 EP 0154358 A3 EP0154358 A3 EP 0154358A3 EP 85103633 A EP85103633 A EP 85103633A EP 85103633 A EP85103633 A EP 85103633A EP 0154358 A3 EP0154358 A3 EP 0154358A3
Authority
EP
European Patent Office
Prior art keywords
open
rotor
strain
manufacturing
end spinning
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Withdrawn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
EP85103633A
Other languages
English (en)
French (fr)
Other versions
EP0154358A2 (de
Inventor
Eberhard Hofmann
Simon Dipl.-Ing. Escher (Fh)
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.)
Rieter Ingolstadt Spinnereimaschinenbau AG
Original Assignee
Schubert und Salzer Maschinenfabrik 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 Schubert und Salzer Maschinenfabrik AG filed Critical Schubert und Salzer Maschinenfabrik AG
Publication of EP0154358A2 publication Critical patent/EP0154358A2/de
Publication of EP0154358A3 publication Critical patent/EP0154358A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • 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
    • D01H4/10—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

Der spanlos geformte Offenend-Spinnrotor (1) weist an seinem offenen Rand (12) eine Verstärkung (14) auf. Diese ist als eine am Außenumfang des offenen Randes (12) vorgese­ hene Bördelung (14) ausgebildet. Bei der plastischen Verfor­ mung des Ausgangsmaterials in die endgültige Form des Spinnrotors (1) wird dessen Gleitwand (10) auf eine übermä­ ßige Länge gebracht. Anschließend an diese plastische Verformung wird der offene Rand (12) des Spinnrotors (1) durch Umbördeln verstärkt.
EP85103633A 1982-07-22 1983-06-28 Spanlos geformter Offenend-Spinnrotor sowie Verfahren zur Herstellung eines solchen Offenend-Spinnrotors Withdrawn EP0154358A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3227479A DE3227479C2 (de) 1982-07-22 1982-07-22 Spanlos geformter Offenend-Spinnrotor sowie Verfahren zur Herstellung eines solchen Offenend-Spinnrotors
DE3227479 1982-07-22

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP83106272A Division EP0099490B1 (de) 1982-07-22 1983-06-28 Spanlos geformter Offenend-Spinnrotor sowie Verfahren zur Herstellung eines solchen Offenend-Spinnrotors
EP83106272.4 Division 1983-06-28

Publications (2)

Publication Number Publication Date
EP0154358A2 EP0154358A2 (de) 1985-09-11
EP0154358A3 true EP0154358A3 (de) 1986-01-08

Family

ID=6169088

Family Applications (2)

Application Number Title Priority Date Filing Date
EP85103633A Withdrawn EP0154358A3 (de) 1982-07-22 1983-06-28 Spanlos geformter Offenend-Spinnrotor sowie Verfahren zur Herstellung eines solchen Offenend-Spinnrotors
EP83106272A Expired EP0099490B1 (de) 1982-07-22 1983-06-28 Spanlos geformter Offenend-Spinnrotor sowie Verfahren zur Herstellung eines solchen Offenend-Spinnrotors

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP83106272A Expired EP0099490B1 (de) 1982-07-22 1983-06-28 Spanlos geformter Offenend-Spinnrotor sowie Verfahren zur Herstellung eines solchen Offenend-Spinnrotors

Country Status (10)

Country Link
US (2) US4777813A (de)
EP (2) EP0154358A3 (de)
JP (1) JPS5971418A (de)
BR (1) BR8303918A (de)
CS (1) CS539283A3 (de)
DE (2) DE3227479C2 (de)
GB (2) GB2127441B (de)
HK (2) HK7987A (de)
IN (1) IN160694B (de)
MY (1) MY8700325A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723901A1 (de) * 1987-07-18 1989-01-26 Stahlecker Fritz Verfahren zum herstellen eines oe-spinnrotors
DE4211758C2 (de) * 1992-04-08 1998-07-16 Loehr & Bromkamp Gmbh Verfahren zur Herstellung eines Käfigs für ein Gleichlaufdrehgelenk
US5842337A (en) * 1995-09-29 1998-12-01 Kyocera Corporation Rotor for open-end spinning machine
DE19737332A1 (de) * 1997-08-27 1999-03-11 Stahlecker Fritz Rotorteller für OE-Spinnaggregate
DE19910277B4 (de) 1999-03-09 2010-11-04 Oerlikon Textile Gmbh & Co. Kg Spinnrotor für Offenend-Spinnmaschinen
DE19910276A1 (de) 1999-03-09 2000-09-14 Schlafhorst & Co W Spinnrotor für Offenend-Spinnmaschinen und Verfahren zur Herstellung des Spinnrotors
KR100808347B1 (ko) * 2003-11-17 2008-02-27 가부시키가이샤 인테리젠토 웨이브 부정조작 판정시스템 및 부정조작 판정방법
US8561283B1 (en) 2007-10-29 2013-10-22 Prestolite Performance, Llc Method to provide a universal bellhousing between an engine and transmission of a vehicle
DE102008026992A1 (de) * 2008-06-05 2009-12-10 Wilo Ag Verfahren zum Herstellen eines einstückigen Spalttopfes
US9482308B2 (en) 2011-01-26 2016-11-01 Accel Performance Group Llc Automotive flywheel with fins to increase airflow through clutch, method of making same, and heat management method
US20120186936A1 (en) 2011-01-26 2012-07-26 Prestolite Performance Llc. Clutch assembly cover, method of making same, and optional heat management
DE102015007819A1 (de) 2015-06-18 2016-12-22 Saurer Germany Gmbh & Co. Kg Spinnrotor für eine mit hohen Rotordrehzahlen arbeitende Offenend-Spinnvorrichtung
US10502306B1 (en) 2016-04-25 2019-12-10 Accel Performance Group Llc Bellhousing alignment device and method
CN113732151A (zh) * 2021-09-13 2021-12-03 常熟致圆微管技术有限公司 一种热旋压刀具的可控温系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2148305A1 (de) * 1971-09-28 1973-04-05 Krupp Gmbh Turbinenlaeufer fuer offen-endspinnmaschinen
DE2504401A1 (de) * 1970-10-08 1976-08-05 Platt International Ltd Verfahren zur herstellung eines rotors fuer eine offen-end-spinnmaschine
DE2734873A1 (de) * 1977-08-03 1979-02-22 Stahlecker Fritz Verfahren zum bearbeiten von offenend-spinnrotoren und dafuer geeignete spinnrotoren

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US441368A (en) * 1890-11-25 Carl gustaf patrik de laval
US802082A (en) * 1905-03-13 1905-10-17 Ernest Oldenbusch Apparatus for spinning metal.
US1728033A (en) * 1928-05-25 1929-09-10 Buckeye Aluminum Company Process of forming utensils
GB1191326A (en) * 1966-09-12 1970-05-13 Tmm Research Ltd Improvements relating to the Spinning of Textile Yarns
CH457219A (de) * 1966-11-24 1968-05-31 Vyzk Ustav Bavlnarsky Vorrichtung zum kontinuierlichen, ringlosen Feinspinnen von Textilfasern mit einer rotierenden Unterdruckspinnkammer
DE1560307C3 (de) * 1967-03-09 1979-03-08 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Oifen-End-Spinnvorrichtung
GB1349627A (en) * 1971-04-30 1974-04-10 Daiwa Boseiki Kk Rotary spinning elements for openend spinning machines
US3875731A (en) * 1974-01-14 1975-04-08 Igor Stepanovich Khomyakov Apparatus for ringless spinning of fibre
DD117040A1 (de) * 1974-12-12 1975-12-20
US4144732A (en) * 1977-11-09 1979-03-20 Master Craft Engineering, Inc. Method and apparatus for forming one-piece pulleys
DE2750456B1 (de) * 1977-11-11 1979-05-03 Dornier System Gmbh Spinnrotor fuer OE-Rotorspinnmaschine
FR2435298A1 (fr) * 1978-09-07 1980-04-04 Jargot Lucien Procede de fabrication de corps de revolution bombes, et appareil pour sa mise en oeuvre
US4216644A (en) * 1978-11-07 1980-08-12 Rogers Corporation Open end spinning rotor
DE2939325C2 (de) * 1979-09-28 1982-05-06 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Offenend-Spinnrotor
DE2939326C2 (de) * 1979-09-28 1982-05-19 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Offenend-Spinnrotor
DE2941160A1 (de) * 1979-10-11 1981-04-23 AHC-Oberflächentechnik, Friebe & Reininghaus GmbH & Co KG, 5014 Kerpen An seiner innenflaeche auf verschleiss beanspruchter metallischer, zylindrischer hohlkoerper
DE3012314A1 (de) * 1980-03-29 1981-10-15 W. Schlafhorst & Co, 4050 Mönchengladbach Offenend-spinnvorrichtung
DE3016675C2 (de) * 1980-04-30 1986-06-12 W. Schlafhorst & Co, 4050 Mönchengladbach Offenend-Spinnvorrichtung
JPS58163732A (ja) * 1982-03-20 1983-09-28 Toyoda Autom Loom Works Ltd オ−プンエンド精紡機のロ−タ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504401A1 (de) * 1970-10-08 1976-08-05 Platt International Ltd Verfahren zur herstellung eines rotors fuer eine offen-end-spinnmaschine
DE2148305A1 (de) * 1971-09-28 1973-04-05 Krupp Gmbh Turbinenlaeufer fuer offen-endspinnmaschinen
DE2734873A1 (de) * 1977-08-03 1979-02-22 Stahlecker Fritz Verfahren zum bearbeiten von offenend-spinnrotoren und dafuer geeignete spinnrotoren

Also Published As

Publication number Publication date
GB8319771D0 (en) 1983-08-24
CS275679B6 (en) 1992-03-18
DE3366579D1 (en) 1986-11-06
EP0099490B1 (de) 1986-10-01
JPS5971418A (ja) 1984-04-23
CS539283A3 (en) 1992-03-18
US4848080A (en) 1989-07-18
IN160694B (de) 1987-08-01
HK7987A (en) 1987-01-28
GB2127441B (en) 1986-06-25
HK9587A (en) 1987-02-06
DE3227479C2 (de) 1985-07-18
BR8303918A (pt) 1984-02-28
JPH0424448B2 (de) 1992-04-27
GB2127441A (en) 1984-04-11
US4777813A (en) 1988-10-18
MY8700325A (en) 1987-12-31
EP0099490A1 (de) 1984-02-01
GB2160233B (en) 1986-06-25
DE3227479A1 (de) 1984-02-02
EP0154358A2 (de) 1985-09-11
GB8516123D0 (en) 1985-07-31
GB2160233A (en) 1985-12-18

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Inventor name: ESCHER, SIMON, DIPL.-ING. (FH)

Inventor name: HOFMANN, EBERHARD