TW200500515A - Double-disk seal for top rollers of drafting assemblies - Google Patents

Double-disk seal for top rollers of drafting assemblies

Info

Publication number
TW200500515A
TW200500515A TW092129895A TW92129895A TW200500515A TW 200500515 A TW200500515 A TW 200500515A TW 092129895 A TW092129895 A TW 092129895A TW 92129895 A TW92129895 A TW 92129895A TW 200500515 A TW200500515 A TW 200500515A
Authority
TW
Taiwan
Prior art keywords
double
sealing
seal
disk
roller body
Prior art date
Application number
TW092129895A
Other languages
Chinese (zh)
Inventor
Wilhelm Birkenmaier
Original Assignee
Texparts Gmbh
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 Texparts Gmbh filed Critical Texparts Gmbh
Publication of TW200500515A publication Critical patent/TW200500515A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70—Constructional features of drafting elements
    • D01H5/74—Rollers or roller 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)

Abstract

The invention relates to a double-disk seal for top rollers of drafting assemblies wherein each roller body (2) is rotatably mounted on each end of an axle (6), comprising sealing disks (25) which are designed and arranged in such a manner that they form a narrow slip-free sealing gap against the roller body (2) in order to seal. These sealing disks (25) are axially supported by supporting elements, of which at least one is provided in the form of an angle ring (24). The supporting elements (24) are realized in such a manner that another sealing gap is situated in front of each outer sealing gap located between the sealing disk (25) and roller body (2). The complexity of production and assembly as well as the occurrence of failures are reduced due to the inventive double-disk seal.
TW092129895A 2002-11-06 2003-10-28 Double-disk seal for top rollers of drafting assemblies TW200500515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10251597A DE10251597A1 (en) 2002-11-06 2002-11-06 Twin-disk seal, for the upper rollers at a sliver drawing unit for a spinner, are supported by at least one angle ring to keep them centered and under an axial pressure

Publications (1)

Publication Number Publication Date
TW200500515A true TW200500515A (en) 2005-01-01

Family

ID=32115282

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092129895A TW200500515A (en) 2002-11-06 2003-10-28 Double-disk seal for top rollers of drafting assemblies

Country Status (7)

Country Link
EP (1) EP1560962A1 (en)
JP (1) JP2006507415A (en)
CN (1) CN100414012C (en)
BR (1) BR0315999A (en)
DE (1) DE10251597A1 (en)
TW (1) TW200500515A (en)
WO (1) WO2004042127A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037514A1 (en) * 2007-08-08 2009-02-12 Schaeffler Kg Pinch roller for textile machines

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1715769U (en) * 1955-10-21 1956-01-26 Bernhard Beumer DEVICE FOR LUBRICATING AND SEALING ROLLERS AND THE LIKE.
DE1842715U (en) * 1961-09-07 1961-11-30 Skf Kugellagerfabriken Gmbh TOP ROLL FOR SPINNING MACHINES.
DE1510922B2 (en) * 1964-10-05 1973-09-27 Spindelfabrik Suessen Schurr, Stahlecker & Grill Gmbh, 7334 Suessen Pressure roller twin for spinning and twisting machines
DE1945149U (en) * 1966-06-16 1966-08-25 Skf Kugellagerfabriken Gmbh SEAL FOR STRETCH ROLLERS ON SPINNING MACHINES.
DE2824235C2 (en) * 1978-06-02 1980-03-06 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Seal between the drafting system top rollers and their axis
CN2031405U (en) * 1988-04-20 1989-01-25 周兴琼 Spinning roller bearing
DE19509055C1 (en) * 1995-03-14 1996-08-08 Skf Textilmasch Komponenten Top roller, useful esp. for spinning machine drafting systems
CN2448990Y (en) * 2000-09-08 2001-09-19 杭州通惠海宜电讯设备有限公司 Composite bearing seal ring
CN2554195Y (en) * 2002-04-16 2003-06-04 刘国卫 Up roller rubber-covered roll bearing seal end cap and marker ring of spinning machine

Also Published As

Publication number Publication date
CN1708610A (en) 2005-12-14
DE10251597A1 (en) 2004-05-19
WO2004042127A1 (en) 2004-05-21
BR0315999A (en) 2005-09-20
JP2006507415A (en) 2006-03-02
EP1560962A1 (en) 2005-08-10
CN100414012C (en) 2008-08-27

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