Replaceable road pad for track shoe of track laying vehicle
US4765694A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 7, 1987 |
| Grant date | Aug 23, 1988 |
| Priority date | — |
| Expiry date | Apr 7, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/211
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An endless track (52) for a track laying vehicle has a construction that facilitates replacement and repair of track components as well as providing an extended lifetime of use as compared to conventional vehicle tracks. The components of the track which facilitate its construction and maintenance include a track shoe (60), a replaceable road pad (62) for the track shoe (60), a pin assembly (64) for connecting laterally aligned pairs of the track shoes (60), a hollow pin (66) of the pin assembly (64), a center guide (68) that guides the track on the associated vehicle roadwheels, an end connector (72) that connects ends of the pins (66) associated with adjacent shoe assemblies (70), and a center connector (74) that cooperates with the end connectors (72) in connecting the shoe assemblies (70).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.