GB1576029A - Track pin assemblies and seal therefor - Google Patents
Track pin assemblies and seal therefor Download PDFInfo
- Publication number
- GB1576029A GB1576029A GB2334377A GB2334377A GB1576029A GB 1576029 A GB1576029 A GB 1576029A GB 2334377 A GB2334377 A GB 2334377A GB 2334377 A GB2334377 A GB 2334377A GB 1576029 A GB1576029 A GB 1576029A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seal
- ring
- primary
- bushing
- face
- 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.)
- Expired
Links
- 230000000712 assembly Effects 0.000 title 1
- 238000000429 assembly Methods 0.000 title 1
- 125000006850 spacer group Chemical group 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 16
- 230000013011 mating Effects 0.000 claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000005060 rubber Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 239000013536 elastomeric material Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 2
- 229920000459 Nitrile rubber Polymers 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- IBOFVQJTBBUKMU-UHFFFAOYSA-N 4,4'-methylene-bis-(2-chloroaniline) Chemical compound C1=C(Cl)C(N)=CC=C1CC1=CC=C(N)C(Cl)=C1 IBOFVQJTBBUKMU-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- -1 poly (1 Chemical compound 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical class CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B62D55/0887—Track-articulation sealings against dust, water, mud or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69426576A | 1976-06-09 | 1976-06-09 | |
| US05/795,569 US4094516A (en) | 1976-06-09 | 1977-05-10 | Track pin assemblies and seal therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1576029A true GB1576029A (en) | 1980-10-01 |
Family
ID=27105339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2334377A Expired GB1576029A (en) | 1976-06-09 | 1977-06-02 | Track pin assemblies and seal therefor |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS538935A (enrdf_load_stackoverflow) |
| AU (1) | AU516054B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1064553A (enrdf_load_stackoverflow) |
| DE (1) | DE2726033C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2354493A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1576029A (enrdf_load_stackoverflow) |
| IT (1) | IT1083296B (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8360534B2 (en) | 2006-10-26 | 2013-01-29 | Aktiebolaget Skf | Sealing assembly and hinge of track having the sealing assembly |
| US8827381B2 (en) | 2008-10-02 | 2014-09-09 | Aktiebolaget Skf | Seal arrangement and link of a chain having the seal arrangement |
| US9493198B2 (en) | 2010-04-28 | 2016-11-15 | Aktiebolaget Skf | Sealing assembly and hinge of a track having the sealing assembly |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195852A (en) * | 1978-02-06 | 1980-04-01 | Caterpillar Tractor Co. | End face seal assembly |
| MX153245A (es) * | 1979-12-03 | 1986-09-02 | Caterpillar Tractor Co | Mejoras en conjunto de sello de cara extrema,empleado en juntas de pista de cadenas de pista sinfin sobre vehiculos moviles |
| DE3146175C2 (de) * | 1981-11-21 | 1985-09-26 | Fa. Carl Freudenberg, 6940 Weinheim | Gelenkbolzendichtung für eine Gleiskette |
| DE3321152C2 (de) * | 1983-06-11 | 1986-07-24 | Prädifa Präzisions-Dichtungs-Fabrik GmbH, 7120 Bietigheim-Bissingen | Dichtung für Spurkettengelenke von Kettenfahrzeugen |
| IT1187210B (it) * | 1985-10-31 | 1987-12-16 | Italtractor | Gruppo guarnizione anulare per tenuta frontale |
| FR2600741A1 (fr) * | 1986-06-24 | 1987-12-31 | Jade Sa | Garniture d'etancheite pour axes et pivots |
| JP2548598Y2 (ja) * | 1991-05-30 | 1997-09-24 | 株式会社小松製作所 | 履帯連結部の端面シール組立体 |
| DE19511708C2 (de) * | 1995-03-30 | 1999-02-11 | Ae Goetze Gmbh | Gleitringdichtung und Verfahren zu ihrer Herstellung |
| US6478388B2 (en) * | 2001-02-28 | 2002-11-12 | Caterpillar Inc | Seal arrangement for a track type work machine and an associated method for producing a seal arrangement |
| DE102004031941A1 (de) | 2004-06-30 | 2006-01-19 | Ab Skf | Dichtungsanordnung und Gelenk einer Kette mit der Dichtungsanordnung |
| KR100754313B1 (ko) * | 2007-02-28 | 2007-08-31 | 허영배 | 궤도차량 트랙용 다중 링크씰 |
| DE102009058216B4 (de) | 2009-12-15 | 2014-09-04 | Aktiebolaget Skf | Dichtungsanordnung und Gelenk einer Kette mit der Dichtungsanordnung |
| PL3380751T3 (pl) | 2015-11-25 | 2022-04-04 | KettenWulf Betriebs GmbH | Łańcuch przegubowy, w szczególności łańcuch panwiowy |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3241843A (en) * | 1961-11-29 | 1966-03-22 | Chicago Rawhide Mfg Co | Combined ring and frusto-conical member seal assembly |
| US3437385A (en) * | 1967-01-24 | 1969-04-08 | Int Harvester Co | Track joint having floating seal |
| DE6905982U (de) * | 1969-02-12 | 1969-06-12 | Goetzewerke | Gleitringdichtung |
| US3622165A (en) * | 1969-04-24 | 1971-11-23 | Chicago Rawhide Mfg Co | Seal for track pins and the like |
| US3595572A (en) * | 1970-02-13 | 1971-07-27 | Allis Chalmers Mfg Co | Track pin and bushing joint seal |
| US3841718A (en) * | 1971-02-17 | 1974-10-15 | Caterpillar Tractor Co | Augmented crescent seal with compensating load ring |
-
1977
- 1977-05-31 CA CA279,519A patent/CA1064553A/en not_active Expired
- 1977-06-02 GB GB2334377A patent/GB1576029A/en not_active Expired
- 1977-06-07 IT IT6830977A patent/IT1083296B/it active
- 1977-06-08 JP JP6835277A patent/JPS538935A/ja active Granted
- 1977-06-08 AU AU25954/77A patent/AU516054B2/en not_active Expired
- 1977-06-08 FR FR7717564A patent/FR2354493A1/fr active Granted
- 1977-06-08 DE DE19772726033 patent/DE2726033C2/de not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8360534B2 (en) | 2006-10-26 | 2013-01-29 | Aktiebolaget Skf | Sealing assembly and hinge of track having the sealing assembly |
| US8827381B2 (en) | 2008-10-02 | 2014-09-09 | Aktiebolaget Skf | Seal arrangement and link of a chain having the seal arrangement |
| US9493198B2 (en) | 2010-04-28 | 2016-11-15 | Aktiebolaget Skf | Sealing assembly and hinge of a track having the sealing assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| AU516054B2 (en) | 1981-05-14 |
| IT1083296B (it) | 1985-05-21 |
| FR2354493A1 (fr) | 1978-01-06 |
| CA1064553A (en) | 1979-10-16 |
| FR2354493B1 (enrdf_load_stackoverflow) | 1983-09-02 |
| JPS538935A (en) | 1978-01-26 |
| DE2726033A1 (de) | 1977-12-29 |
| AU2595477A (en) | 1978-12-14 |
| JPS6121865B2 (enrdf_load_stackoverflow) | 1986-05-29 |
| DE2726033C2 (de) | 1987-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4094516A (en) | Track pin assemblies and seal therefor | |
| US4457521A (en) | Reinforced track pin assemblies and seals therefor | |
| US4262914A (en) | End face seal assembly | |
| GB1576029A (en) | Track pin assemblies and seal therefor | |
| US4256315A (en) | Mechanical end face seal with dirt excluder lip | |
| US4553760A (en) | Flexible seal for a spherical joint | |
| US4195852A (en) | End face seal assembly | |
| US4819999A (en) | End face seal assembly | |
| US5794940A (en) | End face seal with sacrificial wear-in excluder | |
| AU630841B2 (en) | Endless track chain with rotatable sleeve | |
| US4185838A (en) | Two-element lip-type seal | |
| US4132418A (en) | Seal with a compensating thrust ring | |
| US4421327A (en) | Heavy duty end face seal with asymmetrical cross-section | |
| US7845740B2 (en) | Unitized seal with integral spacer | |
| US4062550A (en) | Seal assembly with backup ring | |
| US4795404A (en) | Tripod constant velocity joint and sealing retainer therefor | |
| AU2014311405B2 (en) | Seal assembly for track pin joint assembly of undercarriage | |
| EP0183373A1 (en) | Track link assembly for track-laying vehicle | |
| US4364572A (en) | Seal assembly with load ring | |
| US4385673A (en) | Spherical joint with flexible seals | |
| US3218107A (en) | Seal and coupling assembly for a hinged joint | |
| KR100390295B1 (ko) | 크롤러 벨트 | |
| EP1214538B1 (en) | Seal assembly having an encapsulated cone spring | |
| GB1593757A (en) | End face seal assembly | |
| EP0030085A1 (en) | Load ring for end face seal assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960602 |