JPS5321773B2 - - Google Patents
Info
- Publication number
- JPS5321773B2 JPS5321773B2 JP13643473A JP13643473A JPS5321773B2 JP S5321773 B2 JPS5321773 B2 JP S5321773B2 JP 13643473 A JP13643473 A JP 13643473A JP 13643473 A JP13643473 A JP 13643473A JP S5321773 B2 JPS5321773 B2 JP S5321773B2
- 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.)
- Expired
Links
Classifications
-
- 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
- B62D55/18—Tracks
- B62D55/20—Tracks of articulated type, e.g. chains
- B62D55/205—Connections between track links
- B62D55/21—Links connected by transverse pivot pins
- B62D55/213—Master track links
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Milling Processes (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00310870A US3822923A (en) | 1972-11-30 | 1972-11-30 | Master track link |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4983130A JPS4983130A (enExample) | 1974-08-09 |
| JPS5321773B2 true JPS5321773B2 (enExample) | 1978-07-05 |
Family
ID=23204449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13643473A Expired JPS5321773B2 (enExample) | 1972-11-30 | 1973-11-28 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3822923A (enExample) |
| JP (1) | JPS5321773B2 (enExample) |
| BR (1) | BR7309259D0 (enExample) |
| CA (1) | CA975829A (enExample) |
| DE (1) | DE2360440C3 (enExample) |
| FR (1) | FR2209349A5 (enExample) |
| GB (1) | GB1399410A (enExample) |
| IT (1) | IT997676B (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1038916A (en) * | 1975-01-23 | 1978-09-19 | Fiat-Allis Construction Machinery | Master link assembly for crawler tractor track assembly |
| US3947074A (en) * | 1975-01-27 | 1976-03-30 | Caterpillar Tractor Co. | Reversible track link with replaceable rail and method |
| US4050750A (en) * | 1975-07-11 | 1977-09-27 | Kabushiki Kaisha Komatsu Seisakusho | Two-piece master track link |
| GB1501033A (en) * | 1975-08-04 | 1978-02-15 | Caterpillar Tractor Co | Track shoe and bolt retention arrangement |
| IT1103987B (it) * | 1978-03-14 | 1985-10-14 | Italtractor | Maglia di giunzione in particolare per catene senza fine di mezzi cingolati |
| IT7928976U1 (it) * | 1979-07-09 | 1981-01-09 | Italtractor | Maglia di giunzione in particolare per catene senza fine di mezzi cingolati |
| IT1164080B (it) * | 1979-12-05 | 1987-04-08 | Simmel Spa | Perfezionamento nelle maglie di giunzione per congoli |
| US4351573A (en) * | 1980-12-24 | 1982-09-28 | Deere & Company | Split master link for track of track-laying tractors |
| US4332425A (en) * | 1980-12-31 | 1982-06-01 | J. I. Case Company | Master track link assembly |
| US4636014A (en) * | 1985-12-23 | 1987-01-13 | Caterpillar Inc. | Master track chain connection for crawler tractors |
| US6783196B2 (en) | 2002-08-13 | 2004-08-31 | Caterpillar Inc | Master link for a track chain |
| US20080174175A1 (en) * | 2007-01-19 | 2008-07-24 | Livesay Richard E | Master link for machine track and method |
| US7614709B2 (en) * | 2007-01-31 | 2009-11-10 | Caterpillar Inc. | Tapered master link design for tracked undercarriage |
| US7877977B2 (en) * | 2008-12-12 | 2011-02-01 | Caterpillar Inc. | Master link for a track chain |
| US9493199B2 (en) * | 2014-10-08 | 2016-11-15 | Caterpillar Inc. | Master link mating surface cover |
| US11479310B2 (en) * | 2019-03-21 | 2022-10-25 | Caterpillar Inc. | Track chain and methods for bushing rotation |
| US11618518B2 (en) | 2020-06-18 | 2023-04-04 | Caterpillar Inc. | Ground-engaging track for machine having multi-tooth master link |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2882102A (en) * | 1957-04-15 | 1959-04-14 | Clifford A Rund | Coupling link for a crawler vehicle track and continuous track using same |
| US3020096A (en) * | 1959-12-28 | 1962-02-06 | Lempco Products Inc | Master coupling link |
| US3096661A (en) * | 1961-11-06 | 1963-07-09 | Caterpillar Tractor Co | Two-piece master track link |
| US3427079A (en) * | 1967-06-09 | 1969-02-11 | Caterpillar Tractor Co | Two-piece master track link |
| JPS4714078U (enExample) * | 1971-03-18 | 1972-10-19 |
-
1972
- 1972-11-30 US US00310870A patent/US3822923A/en not_active Expired - Lifetime
-
1973
- 1973-09-25 CA CA181,849A patent/CA975829A/en not_active Expired
- 1973-11-08 FR FR7339679A patent/FR2209349A5/fr not_active Expired
- 1973-11-22 GB GB5418273A patent/GB1399410A/en not_active Expired
- 1973-11-26 BR BR9259/73A patent/BR7309259D0/pt unknown
- 1973-11-28 IT IT53952/73A patent/IT997676B/it active
- 1973-11-28 JP JP13643473A patent/JPS5321773B2/ja not_active Expired
- 1973-11-30 DE DE2360440A patent/DE2360440C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT997676B (it) | 1975-12-30 |
| DE2360440B2 (de) | 1979-07-12 |
| DE2360440C3 (de) | 1980-03-13 |
| BR7309259D0 (pt) | 1974-08-29 |
| GB1399410A (en) | 1975-07-02 |
| DE2360440A1 (de) | 1974-06-06 |
| FR2209349A5 (enExample) | 1974-06-28 |
| JPS4983130A (enExample) | 1974-08-09 |
| CA975829A (en) | 1975-10-07 |
| US3822923A (en) | 1974-07-09 |