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US 5,307,570 AGranted
Damping device for dirt scrapers
OwnerDennis Browninventor
Life of this patent
Estimating the term…
Abstract
A damping device for use with a conventional dirt bucket on a dirt mover which includes a skid shoe hingedly attachable to the bucket by means of a hinge at the front end of the skid shoe, the skid shoe having a wear plate attached to the bottom. The skid shoe with wear plate attached is attachable to the back of the bucket by a spring loaded leg removably connected to an outer sleeve which substantially encloses the spring loaded leg and which is rigidly attachable to the back of the bucket.
Claims10
A damping device adapted for use on dirt buckets comprising:
- a skid shoe hingedly attachable to said bucket by a front hinge at the front end of said skid shoe,
- said skid shoe having a wear plate rigidly attached on the bottom side of said skid shoe,
- said skid shoe being hingedly attachable back of said front hinge to a spring loaded leg by a rear hinge, said spring loaded leg being removably connected to an outer sleeve,
- said outer sleeve being rigidly attachable to said dirt bucket and essentially completely encasing said spring-loaded leg.
1 more element
Dependencies are inferred from the claim text.