Invention Grant
- Patent Title: Handbrake linkage for a railroad freight car
- Patent Title (中): 铁路货车的制动联动
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Application No.: US11710073Application Date: 2007-02-23
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Publication No.: US07896140B2Publication Date: 2011-03-01
- Inventor: Kris Heitmeyer
- Applicant: Kris Heitmeyer
- Applicant Address: US OR Portland
- Assignee: Gunderson, LLC
- Current Assignee: Gunderson, LLC
- Current Assignee Address: US OR Portland
- Agency: Chernoff, Vilhauer, McClung & Stenzel, LLP
- Main IPC: B61H13/02
- IPC: B61H13/02
Abstract:
A linkage interconnecting a brake rod with a brake lever in a brake system of a railroad freight car. A length of chain extends from an end of the brake rod, and a monolithic connecting link interconnects an opposite end of the length of chain with a brake lever, so that the brake lever can be moved by pulling the rod, and yet the brake lever is free to move toward the rod if the handbrake system is not in use to keep the brakes applied.
Public/Granted literature
- US20080202868A1 Handbrake linkage for a railroad freight car Public/Granted day:2008-08-28
Information query
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