Invention Grant
- Patent Title: Air bladder actuator for railroad car retarder
- Patent Title (中): 用于铁路车辆缓速器的气囊执行机构
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Application No.: US12756453Application Date: 2010-04-08
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Publication No.: US08365876B2Publication Date: 2013-02-05
- Inventor: Kevin M. Mazur , Robert B. Zimmer , Thomas J. Heyden
- Applicant: Kevin M. Mazur , Robert B. Zimmer , Thomas J. Heyden
- Applicant Address: US WI Oak Creek
- Assignee: AAA Sales & Engineering, Inc.
- Current Assignee: AAA Sales & Engineering, Inc.
- Current Assignee Address: US WI Oak Creek
- Agency: Andrus, Sceales, Starke & Sawall, LLP
- Main IPC: B61K7/02
- IPC: B61K7/02
Abstract:
An air bladder actuator for a railroad car retarder utilizes a simplified stroke limiting arrangement that can be used in new actuator construction or applied as a retrofit assembly to an existing air cylinder actuated retarder.
Public/Granted literature
- US20100258389A1 Air Bladder Actuator for Railroad Car Retarder Public/Granted day:2010-10-14
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