FIELD: transport engineering. SUBSTANCE: track chain has links 1 series-connected by pins 2 and bushings 3, and shoes 4 connected to links by bolts 5 and nuts 6. Owing to increased pitch 1 in link 1, upper part of port for nut is made in circumference with radius R=(0.75-0.8) 1. Transient portion between straight portion of port and circumference with radius R is made with radius r=(0.3 - 0.35) 1 which made it possible to remove stress concentrators in critical section. Side surface of link is made with bevel at angle of α equal to 9-12 degrees. EFFECT: enhanced reliability of operation.
| Title | Year | Author | Number |
|---|---|---|---|
| CATERPILLAR CHAIN OF VEHICLE | 2019 |
|
RU2713332C1 |
| TRACK CHAIN ASSEMBLY LINK | 2020 |
|
RU2749744C1 |
| CRAWLER TRACK OF TRANSPORT VEHICLE | 0 |
|
SU1757949A1 |
| VEHICLE ENDLESS-TRACK WEB | 0 |
|
SU839825A1 |
| TRACK WITH A RUBBER-METAL PARALLEL-TYPE HINGE AND PIN GEARING WITH THE DRIVING WHEEL | 2021 |
|
RU2761974C1 |
| CRAWLER BELT | 0 |
|
SU1712235A1 |
| VEHICLE TRACK CHAIN AND TRACK | 2003 |
|
RU2245813C1 |
| ASPHALT RUNNING CATERPILLAR OF VEHICLE WITH PARALLEL RUBBER-METAL JOINT (VERSIONS) | 2009 |
|
RU2400390C1 |
| TRACK LINK | 0 |
|
SU1752638A1 |
| VEHICLE TRACK CHAIN | 2006 |
|
RU2299148C1 |
