Chassis supported track assembly
OwnerGlen Brazierinventor
Life of this patent
Estimating the term…
Abstract
An endless track assembly wherein the weight of an associated vehicle/equipment is supported by the track framework. The track assembly provides a framework having a number of idler rollers and a drive sprocket that mounts to a rotational drive power source. The weight of the vehicle is transferred from a vehicle/equipment support flange that cooperates with a complementary support surface of the track framework and an intermediate bearing liner. The bearing support surfaces cooperate to permit the track frame to pivot relative to the chassis independent of the drive sprocket. The track assembly is particularly adapted to pivoting irrigation systems.
Claims21
A track assembly for conveying a mobile device comprising:
- a) a framework including a plurality of idler wheels and a first plate secured to said framework
- b) a drive power source coupled to said framework;
- c) an endless track trained around said plurality of idler wheels;
- and
- d) a second plate mounted to a chassis of said device and aligned to cooperate with said first plate such that said first and second plates move on one another, whereby said framework supports the weight of said device as said track assembly rotates relative to said device.
A track assembly for conveying a mobile device comprising:
- a) a framework including a plurality of rotatively mounted idler wheels, and a first plate secured to said framework;
- b) a drive power source coupled to said framework;
- c) an endless track trained around said framework;
- and
- d) a second plate mounted to a chassis of said device and aligned to cooperate with said first plate such that said first and second plates move on one another, whereby said framework supports the weight of said device as said track rotates relative to said device.
A track assembly for conveying a mobile device comprising:
- a) a framework including a plurality of rotatively mounted idler wheels, and a first plate secured to said framework;
- b) an endless track trained around said plurality of idler wheels;
- and
- c) a second plate mounted to a chassis of said device and aligned to cooperate with said first plate such that said first and second plates move on one another, whereby said framework supports the weight of said device as said track rotates relative to said device.
A track assembly for conveying a mobile device comprising:
- a) a framework including a plurality of rotatively mounted idler wheels, and a first planar member secured to said framework;
- b) an endless track trained around said plurality of idler wheels;
- and
- c) a second planar member mounted to a chassis of said device and aligned to cooperate with said first planar member such that said first and second planar members move on one another, whereby said framework supports the weight of said device as said track rotates relative to said device.
Dependencies are inferred from the claim text.