Invention Grant
- Patent Title: Railway truck assembly having coreless I-beam bolster
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Application No.: US16556374Application Date: 2019-08-30
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Publication No.: US11225273B2Publication Date: 2022-01-18
- Inventor: Paul Steven Wike
- Applicant: Amsted Rail Company, Inc.
- Applicant Address: US IL Chicago
- Assignee: Amsted Rail Company, Inc.
- Current Assignee: Amsted Rail Company, Inc.
- Current Assignee Address: US IL Chicago
- Agency: The Small Patent Law Group LLC
- Agent Joseph M. Butscher
- Main IPC: B61F5/52
- IPC: B61F5/52 ; B61F3/02
Abstract:
A truck assembly is configured to travel along a track having rails. The truck assembly includes a bolster that includes a first flange, a second flange, and a web connecting the first flange to the second flange. The first flange, the second flange, and the web form an I-beam.
Public/Granted literature
- US20200017128A1 RAILWAY TRUCK ASSEMBLY HAVING CORELESS I-BEAM BOLSTER Public/Granted day:2020-01-16
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