BR7803645A - CONNECTION ELEMENT - Google Patents
CONNECTION ELEMENTInfo
- Publication number
- BR7803645A BR7803645A BR7803645A BR7803645A BR7803645A BR 7803645 A BR7803645 A BR 7803645A BR 7803645 A BR7803645 A BR 7803645A BR 7803645 A BR7803645 A BR 7803645A BR 7803645 A BR7803645 A BR 7803645A
- Authority
- BR
- Brazil
- Prior art keywords
- connection element
- connection
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80972277A | 1977-06-24 | 1977-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7803645A true BR7803645A (en) | 1979-01-09 |
Family
ID=25202070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7803645A BR7803645A (en) | 1977-06-24 | 1978-06-06 | CONNECTION ELEMENT |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS549843A (en) |
BR (1) | BR7803645A (en) |
FR (1) | FR2395439A1 (en) |
GB (1) | GB1572963A (en) |
IT (1) | IT1095534B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246935A1 (en) * | 1982-12-18 | 1984-06-20 | Diehl GmbH & Co, 8500 Nürnberg | DEVICE FOR CONNECTING CHAIN LINKS FOR CHAIN VEHICLES |
US5829850A (en) * | 1992-12-11 | 1998-11-03 | Intertractor Aktiengesellschaft | Crawler chain for tracked vehicles |
US5249868A (en) * | 1993-01-27 | 1993-10-05 | Caterpillar Inc. | Track bushing |
US6074022A (en) * | 1998-03-23 | 2000-06-13 | Caterpillar Inc. | Track bushing having arc welded end treatment for improved abrasion and corrosion resistance, and a process for making the same |
US6145941A (en) * | 1999-01-13 | 2000-11-14 | Caterpillar Inc. | Track bushing having improved abrasion and galling resistance |
US7657990B2 (en) | 2002-03-06 | 2010-02-09 | Deere & Company | Track chain link and undercarriage track roller having a metallurgically bonded coating |
US6948784B2 (en) * | 2002-03-06 | 2005-09-27 | Deere & Company | Track pin bushing having a metallurgically bonded coating |
US9616951B2 (en) | 2002-03-06 | 2017-04-11 | Deere & Company | Non-carburized components of track-type machines having a metallurgically bonded coating |
US8684475B2 (en) | 2002-03-06 | 2014-04-01 | Deere & Company | Components of track-type machines having a metallurgically bonded coating |
US10053168B2 (en) * | 2015-11-24 | 2018-08-21 | Caterpillar Inc. | Track pin with improved hardness profile and method of producing the same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE896499C (en) * | 1942-11-08 | 1953-11-12 | Peddinghaus Paul Ferd Fa | Method and device for the production of bolts that are hardened on the surface |
DE2232124A1 (en) * | 1972-06-30 | 1974-01-10 | Daimler Benz Ag | Surface hardening - eg of rotary piston surfaces for increased resistan-ce to wear and tear, by charge carrier treatment |
JPS53367A (en) * | 1976-06-23 | 1978-01-05 | Teijin Seiki Co Ltd | Sealing mechanism |
-
1978
- 1978-02-02 GB GB4293/78A patent/GB1572963A/en not_active Expired
- 1978-03-24 JP JP3403378A patent/JPS549843A/en active Pending
- 1978-05-25 IT IT23776/78A patent/IT1095534B/en active
- 1978-05-31 FR FR7816254A patent/FR2395439A1/en active Pending
- 1978-06-06 BR BR7803645A patent/BR7803645A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS549843A (en) | 1979-01-25 |
IT7823776A0 (en) | 1978-05-25 |
IT1095534B (en) | 1985-08-10 |
GB1572963A (en) | 1980-08-06 |
FR2395439A1 (en) | 1979-01-19 |
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