CS112990A3 - High-speed bearing - Google Patents

High-speed bearing

Info

Publication number
CS112990A3
CS112990A3 CS901129A CS112990A CS112990A3 CS 112990 A3 CS112990 A3 CS 112990A3 CS 901129 A CS901129 A CS 901129A CS 112990 A CS112990 A CS 112990A CS 112990 A3 CS112990 A3 CS 112990A3
Authority
CS
Czechoslovakia
Prior art keywords
speed bearing
bearing
speed
Prior art date
Application number
CS901129A
Other languages
Czech (cs)
Other versions
CS277083B6 (en
Inventor
Zdenek Ing Rajsigl
Frantisek Ing Kriz
Norbert Ing Kovacik
Original Assignee
Zkl Vyzkumny Ustav Pro Valiva
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=5344872&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CS112990(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zkl Vyzkumny Ustav Pro Valiva filed Critical Zkl Vyzkumny Ustav Pro Valiva
Priority to CS901129A priority Critical patent/CS277083B6/en
Priority to DE4104453A priority patent/DE4104453A1/en
Priority to ITMI910503A priority patent/IT1246569B/en
Publication of CS112990A3 publication Critical patent/CS112990A3/en
Publication of CS277083B6 publication Critical patent/CS277083B6/en

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
    • D01H4/04—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/08—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2340/00—Apparatus for treating textiles
    • F16C2340/18—Apparatus for spinning or twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
CS901129A 1990-03-08 1990-03-08 High-speed bearing CS277083B6 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CS901129A CS277083B6 (en) 1990-03-08 1990-03-08 High-speed bearing
DE4104453A DE4104453A1 (en) 1990-03-08 1991-02-14 High speed bearing for spinning rotors in textile machinery - has thickened shaft dia. between ball races to increase rigidity for higher speeds
ITMI910503A IT1246569B (en) 1990-03-08 1991-02-27 HIGH SPEED BEARING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS901129A CS277083B6 (en) 1990-03-08 1990-03-08 High-speed bearing

Publications (2)

Publication Number Publication Date
CS112990A3 true CS112990A3 (en) 1992-03-18
CS277083B6 CS277083B6 (en) 1992-11-18

Family

ID=5344872

Family Applications (1)

Application Number Title Priority Date Filing Date
CS901129A CS277083B6 (en) 1990-03-08 1990-03-08 High-speed bearing

Country Status (3)

Country Link
CS (1) CS277083B6 (en)
DE (1) DE4104453A1 (en)
IT (1) IT1246569B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409725B4 (en) * 1994-03-22 2004-08-26 Texparts Gmbh Device for storing a spinning or twisting spindle
SK13332002A3 (en) * 2002-09-13 2004-10-05 Kinex A S Bytca High-speed bearing, particularly of the spinning machine
CZ295026B6 (en) * 2003-04-30 2005-05-18 Rieter Cz A. S. High-speed bearing for carrying spinning machine spinning rotor therein
DE102013006357A1 (en) 2013-04-12 2014-10-16 Saurer Germany Gmbh & Co. Kg Open-end spinning device and sealing element for an open-end rotor spinning device

Also Published As

Publication number Publication date
ITMI910503A1 (en) 1992-08-27
CS277083B6 (en) 1992-11-18
DE4104453A1 (en) 1991-09-12
IT1246569B (en) 1994-11-24
ITMI910503A0 (en) 1991-02-27

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MC4A Patent revocation (annulment)

Effective date: 20031219