DE10335872A1 - Sealing arrangement and universal joint arrangement - Google Patents

Sealing arrangement and universal joint arrangement Download PDF

Info

Publication number
DE10335872A1
DE10335872A1 DE10335872A DE10335872A DE10335872A1 DE 10335872 A1 DE10335872 A1 DE 10335872A1 DE 10335872 A DE10335872 A DE 10335872A DE 10335872 A DE10335872 A DE 10335872A DE 10335872 A1 DE10335872 A1 DE 10335872A1
Authority
DE
Germany
Prior art keywords
sealing
arrangement
triple seal
universal joint
engagement
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Withdrawn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
DE10335872A
Other languages
German (de)
Inventor
Peter Grawenhof
Holger Wegmann
Hans Lindenthal
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.)
Voith Turbo GmbH and Co KG
Original Assignee
Voith Turbo GmbH and Co KG
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 Voith Turbo GmbH and Co KG filed Critical Voith Turbo GmbH and Co KG
Priority to DE10335872A priority Critical patent/DE10335872A1/en
Priority to PCT/EP2004/008384 priority patent/WO2005017376A1/en
Publication of DE10335872A1 publication Critical patent/DE10335872A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
    • F16C33/7809—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for needle 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • F16D3/385—Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/40—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
    • F16D3/41—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes with ball 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/025—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket the sealing rings having radially directed ribs
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/41—Couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

Die Erfindung betrifft eine Dichtungsanordnung, insbesondere Dreifachdichtungseinheit, zur Abdichtung von Lageranordnungen für Zapfenkreuze in Gelenkwellen mit einem ringförmigen Tragelement zur Abstützung einer einteiligen Dreifachdichtung. DOLLAR A Die Dreifachdichtung umfasst ein hohlzylindrisches Grundelement mit einem sich in radialer Richtung erstreckenden Vorsprung; am hohlzylindrischen Grundelement sind drei Dichtlippen angeordnet. Die erste und die zweite Dichtlippe sind parallel zueinander angeordnet und in radialer Richtung ausgerichtet und bilden eine Dichtfläche zur Anlage an einer zylindrischen Fläche. Die dritte Dichtlippe bildet eine Dichtfläche zur Anlage an einer planen Fläche und ist in einem Winkel zu den ersten beiden Dichtlippen angeordnet.The invention relates to a sealing arrangement, in particular triple seal unit, for the sealing of bearing arrangements for journal crosses in propeller shafts with an annular support element for supporting a one-piece triple seal. DOLLAR A The triple seal comprises a hollow cylindrical base member having a radially extending projection; on the hollow cylindrical base element three sealing lips are arranged. The first and second sealing lips are arranged parallel to each other and aligned in the radial direction and form a sealing surface for engagement with a cylindrical surface. The third sealing lip forms a sealing surface for engagement with a flat surface and is arranged at an angle to the first two sealing lips.

DE10335872A 2003-08-06 2003-08-06 Sealing arrangement and universal joint arrangement Withdrawn DE10335872A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10335872A DE10335872A1 (en) 2003-08-06 2003-08-06 Sealing arrangement and universal joint arrangement
PCT/EP2004/008384 WO2005017376A1 (en) 2003-08-06 2004-07-27 Sealing arrangement and universal joint system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10335872A DE10335872A1 (en) 2003-08-06 2003-08-06 Sealing arrangement and universal joint arrangement

Publications (1)

Publication Number Publication Date
DE10335872A1 true DE10335872A1 (en) 2005-03-10

Family

ID=34177310

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10335872A Withdrawn DE10335872A1 (en) 2003-08-06 2003-08-06 Sealing arrangement and universal joint arrangement

Country Status (2)

Country Link
DE (1) DE10335872A1 (en)
WO (1) WO2005017376A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1783384A2 (en) * 2005-11-08 2007-05-09 Voith Turbo GmbH & Co. KG Universal joint assembly

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005003609A1 (en) * 2005-01-26 2006-08-17 Schaeffler Kg Sealing ring for a universal joint bush
DE102008049348A1 (en) * 2008-09-29 2010-04-01 Voith Patent Gmbh Universal joint arrangement for a cardan shaft
PL2366913T3 (en) 2010-03-05 2017-02-28 Tirsan Kardan Sanayi Ve Ticaret Anonim Sirketi A protective embodiment at the sealing felts used in the drive shaft sliding sets
JP5620258B2 (en) * 2010-12-24 2014-11-05 株式会社ジェイテクト SEALING DEVICE AND ROLLING BEARING DEVICE PROVIDED WITH THE SAME

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260897B (en) * 1962-01-18 1968-02-08 Hermann Muecher Sealing of vertically laid socket pipes without casting compound
GB1033628A (en) * 1963-08-14 1966-06-22 Borg Warner Sealing element
US4426095A (en) * 1981-09-28 1984-01-17 Concrete Pipe & Products Corp. Flexible seal
DE4412132C5 (en) * 1994-04-08 2005-07-28 Ina-Schaeffler Kg Sealing for a universal joint box
DE19542100C1 (en) * 1995-11-11 1997-06-12 Walterscheid Gmbh Gkn Sealing arrangement for a trunnion cross
DE19708630A1 (en) * 1997-03-04 1998-09-10 Kaco Gmbh Co Bushing seal especially for universal joint

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1783384A2 (en) * 2005-11-08 2007-05-09 Voith Turbo GmbH & Co. KG Universal joint assembly
EP1783384A3 (en) * 2005-11-08 2011-09-21 Voith Turbo GmbH & Co. KG Universal joint assembly

Also Published As

Publication number Publication date
WO2005017376A1 (en) 2005-02-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F16J0015320000

Ipc: F16J0015323200