EP1344854A3 - Opening cylinder for an open-end spinning device - Google Patents

Opening cylinder for an open-end spinning device Download PDF

Info

Publication number
EP1344854A3
EP1344854A3 EP03001065A EP03001065A EP1344854A3 EP 1344854 A3 EP1344854 A3 EP 1344854A3 EP 03001065 A EP03001065 A EP 03001065A EP 03001065 A EP03001065 A EP 03001065A EP 1344854 A3 EP1344854 A3 EP 1344854A3
Authority
EP
European Patent Office
Prior art keywords
bearing
open
spinning device
end spinning
opening cylinder
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Withdrawn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
EP03001065A
Other languages
German (de)
French (fr)
Other versions
EP1344854A2 (en
Inventor
Edmund Schuller
Eva-Maria Greppmair
Werner Strasser
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
Rieter Ingolstadt Spinnereimaschinenbau 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 Rieter Ingolstadt Spinnereimaschinenbau AG filed Critical Rieter Ingolstadt Spinnereimaschinenbau AG
Publication of EP1344854A2 publication Critical patent/EP1344854A2/en
Publication of EP1344854A3 publication Critical patent/EP1344854A3/en
Withdrawn legal-status Critical Current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)
  • Rolling Contact Bearings (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

Für die Ausgestaltung einer Auflösewalze (1) für eine Offenend-Spinnvorrichtung, bei der die Auflösewalze (1) eine Stirnfläche (11) besitzt, wird vorgeschlagen, den Grundkörper (12) der Auflösewalze (1) auf dem dem Lager (21) abgewandten Ende einer Welle (2) anzuordnen, wobei zwischen dem Grundkörper (12) und dem Lager (21) ein axialer Abstand (9) besteht. Zum Freilegen des Spaltes (22) zu Wartungszwecken wird der Garniturhalter (3) in axialer Richtung über das Lager (21) hinweg demontierbar ausgebildet, wobei die dem Lager (21) zugewandte Stirnfläche (11) am Garniturhalter (3) ausgebildet ist.

Figure 00000001
For the design of an opening roller (1) for an open-end spinning device, in which the opening roller (1) has an end face (11), it is proposed that the base body (12) of the opening roller (1) on the end facing away from the bearing (21) to arrange a shaft (2), there being an axial distance (9) between the base body (12) and the bearing (21). To expose the gap (22) for maintenance purposes, the clothing holder (3) is designed to be removable in the axial direction over the bearing (21), the end face (11) facing the bearing (21) being formed on the clothing holder (3).
Figure 00000001
EP03001065A 2002-03-15 2003-01-18 Opening cylinder for an open-end spinning device Withdrawn EP1344854A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10211622A DE10211622A1 (en) 2002-03-15 2002-03-15 Opening roller for an open-end spinning device
DE10211622 2002-03-15

Publications (2)

Publication Number Publication Date
EP1344854A2 EP1344854A2 (en) 2003-09-17
EP1344854A3 true EP1344854A3 (en) 2004-01-14

Family

ID=27762944

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03001065A Withdrawn EP1344854A3 (en) 2002-03-15 2003-01-18 Opening cylinder for an open-end spinning device

Country Status (4)

Country Link
US (1) US6837035B2 (en)
EP (1) EP1344854A3 (en)
CN (1) CN100343429C (en)
DE (1) DE10211622A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037229A1 (en) * 2007-08-07 2009-02-12 Rieter Ingolstadt Gmbh Opening roller with clip connection
DE102013103035A1 (en) * 2013-03-25 2014-09-25 Rieter Ingolstadt Gmbh Opening roller with screw cap and locking element

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123480A1 (en) * 1981-06-13 1982-12-30 Stahlecker, Fritz, 7347 Bad Überkingen OPENING ROLLER UNIT FOR OPEN-END SPINNING UNITS
US5318497A (en) * 1992-08-10 1994-06-07 Aarnink Bernhard A Combing roll assembly
DE4411735A1 (en) * 1994-04-06 1995-10-12 Reiners & Fuerst Beater roller for open end spinning unit
DE19506293A1 (en) * 1994-05-13 1995-11-16 Reiners & Fuerst Open end spinner sliver loosening roller assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2752591A1 (en) * 1977-11-25 1979-05-31 Reiners & Fuerst OPENING ROLLER FOR AN OPEN-END SPINNING MACHINE
JPS54147235A (en) * 1978-05-04 1979-11-17 English Card Clothing Card covered opening roller used in open end fine spinning machine
DE3645275C2 (en) * 1986-04-25 1994-06-16 Fritz Stahlecker Set ring for an opening roller of an OE spinning device
DE19549680B4 (en) * 1995-06-07 2007-10-11 Rieter Ingolstadt Spinnereimaschinenbau Ag Opening roller for an open-end spinning device
DE19601036A1 (en) * 1996-01-13 1997-07-17 Schurr Stahlecker & Grill Opening cylinder toothed ring giving good quality OE=spinning results
DE19653359B4 (en) * 1996-12-20 2010-01-14 Rieter Ingolstadt Gmbh Opening roller for an open-end spinning device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123480A1 (en) * 1981-06-13 1982-12-30 Stahlecker, Fritz, 7347 Bad Überkingen OPENING ROLLER UNIT FOR OPEN-END SPINNING UNITS
US5318497A (en) * 1992-08-10 1994-06-07 Aarnink Bernhard A Combing roll assembly
DE4411735A1 (en) * 1994-04-06 1995-10-12 Reiners & Fuerst Beater roller for open end spinning unit
DE19506293A1 (en) * 1994-05-13 1995-11-16 Reiners & Fuerst Open end spinner sliver loosening roller assembly

Also Published As

Publication number Publication date
EP1344854A2 (en) 2003-09-17
US20040016222A1 (en) 2004-01-29
CN1445397A (en) 2003-10-01
US6837035B2 (en) 2005-01-04
CN100343429C (en) 2007-10-17
DE10211622A1 (en) 2003-09-25

Similar Documents

Publication Publication Date Title
EP1930609A3 (en) Roller bearing for rotatably supporting a pivot pin
EP1348667A3 (en) Lifting device for vehicles, assembly units, machines or similar
EP1541804A3 (en) Rotor blade for a flow machine, and an associated pulling-off tool
EP1329596A3 (en) Cam follower with roller
EP0943729A3 (en) Sealing arrangement
EP1628024A3 (en) Long-term lubrication system of a bearing for a shaft
EP0980739A3 (en) Grinding machine
EP1344854A3 (en) Opening cylinder for an open-end spinning device
FR2850981B1 (en) DEVICE ON A CARDING MACHINE FOR ESTABLISHING THE WORKING RID BETWEEN THE CYLINDER AND AT LEAST ONE NEAR ROLL
EP1284424A3 (en) Sensor mounting structure
EP0853149A3 (en) Piecing method and apparatus for a spinning machine
EP0997680A3 (en) Fastening device
ATE439202T1 (en) SEGMENTED ROLL FOR CONTINUOUS CASTING
EP0949075A3 (en) Printing machine and method of operating a printing machine
EP0849382A3 (en) Opening roller for an open-end spinning device
JP2005257077A (en) Rolling bearing
EP1128097A3 (en) Device for conveying select and/or shift movements
EP1416073A3 (en) Spindle bearing for a double twister
EP1026317A3 (en) Calender
EP1018407A3 (en) Riveting tool with rotation inverting device
EP3626870B1 (en) Spinning rotor with a holder and a rotor socket and method for producing a press-fit connection between a rotor socket and a holder
ATE299538T1 (en) ROTOR SHAFT OF AN OPEN-END SPINNING MOTOR
EP1191135A3 (en) Aprons for doubleapron-drafting machine
EP2458693A3 (en) Slip ring unit
EP1227310A3 (en) Device for monitoring of roller bearings

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO

17P Request for examination filed

Effective date: 20040127

AKX Designation fees paid

Designated state(s): AT CH CZ DE IT LI TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050607