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US 9,168,857 B2Granted
Auto-rack railroad car vehicle wheel chock
AssigneeStandard Car Truck Company
InventorsJohn D. Anderson, Walter J. Peach, Michael K. Burke
Life of this patent
Estimating the term…
Abstract
A vehicle wheel chock for a vehicle restraint system for an auto-rack railroad car which secures a vehicle in the auto-rack railroad car. The vehicle wheel chock is configured to be positioned on a grating adjacent to a tire of the vehicle.
Claims5
A vehicle wheel chock tire engager for a vehicle wheel chock, said vehicle chock tire engager pivotally attachable to a front portion of a body of the vehicle wheel chock, said front portion defining:
- (a) a first pivot recess area, and (b) a second pivot recess area, said vehicle wheel chock tire engager comprising:
- a tire engager body;
- a first pivot end;
- a first arm connecting the first pivot end to the tire engager body, said first arm including a first step configured to engage a first step of a first arm of an interlocking tire engager when the first pivot end and the interlocking tire engager are attached to the front portion of the body of the vehicle wheel chock;
- a second pivot end;
- and
- a second arm connecting the second pivot end to the tire engager body, said second arm including a second step configured to engage a second step of the interlocking tire engager when the second pivot end and the interlocking tire engager are attached to the front portion of the body of the vehicle wheel chock.
4 more elements
Dependencies are inferred from the claim text.