JPS4821739B1 - - Google Patents

Info

Publication number
JPS4821739B1
JPS4821739B1 JP44079697A JP7969769A JPS4821739B1 JP S4821739 B1 JPS4821739 B1 JP S4821739B1 JP 44079697 A JP44079697 A JP 44079697A JP 7969769 A JP7969769 A JP 7969769A JP S4821739 B1 JPS4821739 B1 JP S4821739B1
Authority
JP
Japan
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.)
Pending
Application number
JP44079697A
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 filed Critical
Publication of JPS4821739B1 publication Critical patent/JPS4821739B1/ja
Pending 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
    • 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
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • 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
    • F16C33/7813—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 tapered 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)
JP44079697A 1968-10-07 1969-10-07 Pending JPS4821739B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76531568A 1968-10-07 1968-10-07

Publications (1)

Publication Number Publication Date
JPS4821739B1 true JPS4821739B1 (ja) 1973-06-30

Family

ID=25073219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44079697A Pending JPS4821739B1 (ja) 1968-10-07 1969-10-07

Country Status (6)

Country Link
US (1) US3561770A (ja)
JP (1) JPS4821739B1 (ja)
DE (2) DE1942659C3 (ja)
ES (1) ES371420A1 (ja)
FR (1) FR2020073A1 (ja)
GB (1) GB1234719A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10130587B2 (en) 2011-01-11 2018-11-20 Capsugel Belgium Nv Hard capsules
US11878079B2 (en) 2017-04-14 2024-01-23 Capsugel Belgium Nv Pullulan capsules

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH506300A (de) * 1969-02-20 1971-04-30 Schmid Hans Ski
US3672690A (en) * 1970-05-25 1972-06-27 Federal Mogul Corp Bidirectional hydrodynamic shaft seal
US3692318A (en) * 1971-05-03 1972-09-19 Federal Mogul Corp Dual-lip shaft seal with spring urged auxiliary lip
DE2206461C2 (de) * 1972-02-11 1983-11-17 Fa. Carl Freudenberg, 6940 Weinheim Radiallippendichtung
AT340216B (de) * 1973-06-22 1977-12-12 Burgmann Dichtungswerk Feodor Dichtungsanordnung
US3963248A (en) * 1974-10-07 1976-06-15 Garlock Inc. Unitized dual lip seal
US4049281A (en) * 1974-10-07 1977-09-20 Garlock Inc. Unitized dual lip seal method
US4094518A (en) * 1975-08-27 1978-06-13 Flavell Proprietary Limited Shaft seal
US4194748A (en) * 1976-01-27 1980-03-25 Firma Carl Freudenberg Radial shaft sealing ring
US4037849A (en) * 1976-02-11 1977-07-26 The Mechanex Corporation Lubricant seal
US4037848A (en) * 1976-02-11 1977-07-26 The Mechanex Corporation Lubricant seal
US4208057A (en) * 1976-03-08 1980-06-17 Garlock Inc. Semi-unitized shaft seal and method
DE2643229C3 (de) * 1976-09-25 1981-03-19 Fa. Carl Freudenberg, 6940 Weinheim Dichtring
US4589665A (en) * 1977-03-03 1986-05-20 Yoshio Arai Fluorocarbon resin seal and method of making same
US4106781A (en) * 1977-04-28 1978-08-15 Garlock Inc. Unitized, grease-purgeable seal
DE2861278D1 (en) * 1978-06-05 1982-01-14 Stefa Industri Ab Sealing device for bearings, especially roll bearings
DE2934487C2 (de) * 1979-08-25 1984-03-29 Fa. Carl Freudenberg, 6940 Weinheim Wellendichtring
US4337628A (en) * 1980-08-20 1982-07-06 Borg-Warner Corporation Universal joint with unitary face seal and retainer assembly
DE3031870C2 (de) * 1980-08-23 1982-12-23 Fa. Carl Freudenberg, 6940 Weinheim Kassetten-Dichtung
IT8153143V0 (it) * 1981-04-15 1981-04-15 Riv Officine Di Villar Perosa Complesso di tenuta comprendente due labbri uno assiale e l altro radiale ed un labirinto
US4448426B1 (en) * 1981-07-06 1997-09-23 Skf Usa Inc Unitized oil seals
FR2527297A1 (fr) * 1982-05-18 1983-11-25 Procal Joint d'etancheite en cartouche
IT8253828V0 (it) * 1982-10-19 1982-10-19 Riv Officine Di Villar Perosa Complesso di tenuta del tipo comprendente almeno un labbro strisciante
US4667968A (en) * 1984-02-10 1987-05-26 Federal-Mogul Corporation Dual-lip grease-retaining and dirt-excluding shaft seal
FR2568328B1 (fr) * 1984-07-30 1987-01-23 Nadella Roulement a aiguilles, notamment douille a aiguilles a etancheite renforcee
DE8615458U1 (de) * 1986-06-07 1986-07-24 SKF GmbH, 8720 Schweinfurt Abgedichtete Lagerung
US4856794A (en) * 1987-07-23 1989-08-15 Federal-Mogul Corporation Oil seal with antirotation ribs
JPH0535247Y2 (ja) * 1987-12-24 1993-09-07
US4844485A (en) * 1988-10-28 1989-07-04 Dana Corporation Lip seal assembly for a rotatable shaft
US5024364A (en) * 1989-02-13 1991-06-18 Federal-Mogul Corporation Unitized oil seal and method of making a unitized oil seal
FR2657934B1 (fr) * 1990-02-08 1994-05-06 Bagues Etancheite Ste Indle Dispositif d'etancheite pour pieces tournantes.
IT1252112B (it) * 1990-07-25 1995-06-05 Zahnradfabrik Friedrichshafen Disposizione di guarnizioni del tipo costruttivo a cassetta
DE4110154C2 (de) * 1991-03-27 1996-08-29 Bruss Dichtungstechnik Wellendichtring
DE4125183C2 (de) * 1991-07-30 1993-11-25 Freudenberg Carl Fa Kassettendichtung
US5301957A (en) * 1992-04-27 1994-04-12 General Electric Company Expanding circumferential seal with upper-cooled runner
US5730444A (en) * 1996-03-08 1998-03-24 Skf Usa Inc. Seal with embedded garter spring
DE19616701A1 (de) * 1996-04-26 1997-11-06 Cr Elastomere Gmbh Dichtung
US6029980A (en) * 1997-09-18 2000-02-29 Freudenberg-Nok General Partnership Fluid side contamination exclusion sealing lip for radial shaft seals
US7077573B2 (en) * 2001-06-11 2006-07-18 Tribotek, Inc. Contact bearing
DE10140837C1 (de) * 2001-08-21 2003-06-18 Skf Ab Dichtungsanordnung
DE102004049550B4 (de) * 2004-10-12 2015-05-13 Schaeffler Technologies AG & Co. KG Dichtungsanordnung
ITTO20050172A1 (it) * 2005-03-16 2006-09-17 Rft Spa Gruppo preassemblabile perfezionato con un dispositivo di tenuta da montare nel mozzo della ruota di un automezzo pesante ed un componente per il montaggio e lo smontaggio di tale dispositivo.
US7931278B2 (en) * 2005-09-22 2011-04-26 Corcos Industriale S.A.S. di Externa Italia S.R.L Seal assembly for a rotary member
US7396016B2 (en) * 2005-09-27 2008-07-08 Nak Sealing Technologies Corporation Sealing device
US8016293B2 (en) * 2006-01-03 2011-09-13 Freudenberg-Nok General Partnership Contaminant exclusion seal
US8336887B2 (en) * 2006-05-02 2012-12-25 Petrak Gregory H Seal assembly
US8590903B2 (en) * 2009-03-24 2013-11-26 Freudenberg-Nok General Partnership Lip seal with inversion prevention feature
US9212748B2 (en) * 2009-09-08 2015-12-15 Aktiebolaget Skf Floating wear sleeve assembly for shaft seals
DE102011005308A1 (de) * 2011-03-09 2012-09-13 Lenze Drives Gmbh Wellendichtungssystem
US8657296B1 (en) 2011-10-26 2014-02-25 Engineered Seal Products, Inc. Radial shaft seal
US20130312846A1 (en) * 2012-05-25 2013-11-28 André Sloth Eriksen Fluid connector for a cooling system
US9325012B1 (en) 2014-09-17 2016-04-26 Baker Hughes Incorporated Carbon composites
US9745451B2 (en) 2014-11-17 2017-08-29 Baker Hughes Incorporated Swellable compositions, articles formed therefrom, and methods of manufacture thereof
US10300627B2 (en) * 2014-11-25 2019-05-28 Baker Hughes, A Ge Company, Llc Method of forming a flexible carbon composite self-lubricating seal
US10322797B2 (en) * 2015-03-03 2019-06-18 Bell Helicopter Textron Inc. Rotating sealing systems
US10125274B2 (en) 2016-05-03 2018-11-13 Baker Hughes, A Ge Company, Llc Coatings containing carbon composite fillers and methods of manufacture
US10344559B2 (en) 2016-05-26 2019-07-09 Baker Hughes, A Ge Company, Llc High temperature high pressure seal for downhole chemical injection applications
US10344868B2 (en) * 2016-12-14 2019-07-09 Aktiebolaget Skf Seal assembly with detachable spacer members
US10955006B2 (en) 2018-05-30 2021-03-23 Freudenberg-Nok General Partnership Radial shaft seal with dynamic exclusion of contamination

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938744A (en) * 1958-05-09 1960-05-31 Robert F Fritch Oil seal
US3021161A (en) * 1959-09-14 1962-02-13 Federal Mogul Bower Bearings Unitized shaft seal
US3356376A (en) * 1964-05-11 1967-12-05 Federal Mogul Corp Axle seal
US3363911A (en) * 1965-08-31 1968-01-16 Chicago Rawhide Mfg Co Shaft seal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10130587B2 (en) 2011-01-11 2018-11-20 Capsugel Belgium Nv Hard capsules
US11878079B2 (en) 2017-04-14 2024-01-23 Capsugel Belgium Nv Pullulan capsules

Also Published As

Publication number Publication date
DE1942659B2 (de) 1971-09-09
GB1234719A (en) 1971-06-09
US3561770A (en) 1971-02-09
DE6933054U (de) 1972-12-07
DE1942659C3 (de) 1974-06-27
DE1942659A1 (de) 1970-03-19
ES371420A1 (es) 1972-04-16
FR2020073A1 (ja) 1970-07-10

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