PE20220229A1 - Sello resistente al torque - Google Patents
Sello resistente al torqueInfo
- Publication number
- PE20220229A1 PE20220229A1 PE2021002068A PE2021002068A PE20220229A1 PE 20220229 A1 PE20220229 A1 PE 20220229A1 PE 2021002068 A PE2021002068 A PE 2021002068A PE 2021002068 A PE2021002068 A PE 2021002068A PE 20220229 A1 PE20220229 A1 PE 20220229A1
- Authority
- PE
- Peru
- Prior art keywords
- deformations
- extending flange
- seal ring
- seal
- axially extending
- Prior art date
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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-ring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/088—Endless track units; Parts thereof with means to exclude or remove foreign matter, e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/088—Endless track units; Parts thereof with means to exclude or remove foreign matter, e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers
- B62D55/0887—Track-articulation sealings against dust, water, mud or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/12—Arrangement, location, or adaptation of driving sprockets
- B62D55/125—Final drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/14—Arrangement, location, or adaptation of rollers
- B62D55/15—Mounting devices, e.g. bushings, axles, bearings, sealings
-
- 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
- F16J15/324—Arrangements for lubrication or cooling of the sealing itself
-
- 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
-
- 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
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
-
- 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
- F16J15/3464—Mounting of the seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Sealing Devices (AREA)
- Mechanical Sealing (AREA)
Abstract
Un sello de doble cara resistente al torque incluye un anillo de sello (110, 112) que tiene una seccion transversal en forma de L que incluye una pestana que se extiende axialmente (140, 142) y una pestana que se extiende radialmente (126, 128), el anillo de sello que incluye una cara de sello anular (118, 120) y una superficie de carga anular (134, 136). El anillo de sello incluye una pluralidad de deformaciones (138) formadas en un arreglo separado circunferencialmente alrededor de la pestana que se extiende axialmente. Una seccion transversal axial a traves de la pestana que se extiende axialmente e interseca una de la pluralidad de deformaciones incluye una geometria escalonada. La pluralidad de deformaciones permite que un anillo de carga (114, 116) se apriete en la pluralidad de deformaciones para aumentar un contacto de area superficial entre el anillo de sello y el anillo de carga.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/452,210 US11592111B2 (en) | 2019-06-25 | 2019-06-25 | Torque resistant seal |
PCT/US2020/033347 WO2020263454A1 (en) | 2019-06-25 | 2020-05-18 | Torque resistant seal |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20220229A1 true PE20220229A1 (es) | 2022-02-07 |
Family
ID=71069971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2021002068A PE20220229A1 (es) | 2019-06-25 | 2020-05-18 | Sello resistente al torque |
Country Status (9)
Country | Link |
---|---|
US (1) | US11592111B2 (es) |
EP (1) | EP3990807A1 (es) |
KR (1) | KR20220024809A (es) |
CN (1) | CN114096769A (es) |
AU (1) | AU2020305728A1 (es) |
BR (1) | BR112021025162A2 (es) |
CA (1) | CA3143182A1 (es) |
PE (1) | PE20220229A1 (es) |
WO (1) | WO2020263454A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11667340B2 (en) * | 2020-03-06 | 2023-06-06 | Caterpillar Inc. | Screw profile mud-packing preventing |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4183542A (en) * | 1977-10-21 | 1980-01-15 | Fonderia R. Bertoldo & C. S.a.s. | Rotating face sealing gasket, particularly for use on tracked vehicles |
US4256315A (en) | 1979-10-22 | 1981-03-17 | Cr Industries | Mechanical end face seal with dirt excluder lip |
US4421327A (en) | 1981-12-17 | 1983-12-20 | Morley James P | Heavy duty end face seal with asymmetrical cross-section |
US4560174A (en) | 1983-12-02 | 1985-12-24 | Berco S.P.A. | Multi lip seal |
USH1180H (en) * | 1991-12-23 | 1993-05-04 | Caterpillar Inc. | Face seal with increased torque transfer capacity |
WO1999031411A1 (en) | 1997-12-12 | 1999-06-24 | Caterpillar Inc. | Face seal assembly with interfitting load ring |
US6186511B1 (en) | 1998-11-17 | 2001-02-13 | Caterpillar Inc. | Seal assembly with an interlocking load ring |
DE10104788C2 (de) * | 2001-02-02 | 2003-06-26 | Federal Mogul Friedberg Gmbh | Gleitringdichtung mit radialer Verdrehsicherung |
DE10238166B4 (de) * | 2002-08-21 | 2004-08-05 | Federal-Mogul Friedberg Gmbh | Gleitringdichtung |
US8205891B2 (en) | 2008-09-15 | 2012-06-26 | Stein Seal Company | Intershaft seal assembly |
DE102008049911B4 (de) * | 2008-10-02 | 2023-05-04 | Ab Skf | Dichtungsanordnung und Gelenk einer Kette mit der Dichtungsanordnung |
DE102009058216B4 (de) | 2009-12-15 | 2014-09-04 | Aktiebolaget Skf | Dichtungsanordnung und Gelenk einer Kette mit der Dichtungsanordnung |
US20140131952A1 (en) | 2012-11-15 | 2014-05-15 | Caterpillar Global Mining Llc | Adjustable face seal assembly |
US9714713B2 (en) * | 2012-12-20 | 2017-07-25 | Caterpillar Inc. | Seal ring with frictional load surface |
US9353866B2 (en) | 2014-04-17 | 2016-05-31 | Caterpillar Inc. | Seal assembly with complementary surface deformations |
US9822883B2 (en) * | 2015-12-01 | 2017-11-21 | Caterpillar Inc. | Load ring for seal assembly and seal assembly of machine |
-
2019
- 2019-06-25 US US16/452,210 patent/US11592111B2/en active Active
-
2020
- 2020-05-18 KR KR1020227002090A patent/KR20220024809A/ko not_active Application Discontinuation
- 2020-05-18 WO PCT/US2020/033347 patent/WO2020263454A1/en unknown
- 2020-05-18 CA CA3143182A patent/CA3143182A1/en active Pending
- 2020-05-18 CN CN202080044628.5A patent/CN114096769A/zh active Pending
- 2020-05-18 BR BR112021025162A patent/BR112021025162A2/pt unknown
- 2020-05-18 EP EP20731664.7A patent/EP3990807A1/en active Pending
- 2020-05-18 PE PE2021002068A patent/PE20220229A1/es unknown
- 2020-05-18 AU AU2020305728A patent/AU2020305728A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA3143182A1 (en) | 2020-12-30 |
CN114096769A (zh) | 2022-02-25 |
WO2020263454A1 (en) | 2020-12-30 |
AU2020305728A1 (en) | 2022-02-03 |
US11592111B2 (en) | 2023-02-28 |
BR112021025162A2 (pt) | 2022-01-25 |
EP3990807A1 (en) | 2022-05-04 |
US20200406995A1 (en) | 2020-12-31 |
KR20220024809A (ko) | 2022-03-03 |
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