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Dive into the research topics where Howard Sommerfeld is active.

Publication


Featured researches published by Howard Sommerfeld.


Archive | 1995

Variable angle friction clutch mechanism for a draft gear assembly

Walter H. Merker; Howard Sommerfeld


Archive | 2008

Parking brake assembly for railway vehicle brake system

Howard Sommerfeld; Jonathon Marlow; Michael J. Moriarity; Wajih Kanjo; David Meyer; Bradley Anderson; Michael E. Ring


Archive | 2005

Housing for long travel high capacity friction draft gear assembly

Howard Sommerfeld; Michael E. Ring


Archive | 2005

Improved hand brake lever interface for single-cylinder truck-mounted railway car brake

Howard Sommerfeld


Archive | 2004

Release hold mechanism for a hand brake having a quick release mechanism

Michael E. Ring; Howard Sommerfeld


Archive | 2001

Quick release mechanism for a railway car hand brake

Howard Sommerfeld; Angelo M. Labriola; Everett G. Ring


Archive | 2009

Two piece draft gear housing having an integral yoke

David Meyer; Howard Sommerfeld; Michael E. Ring


Archive | 2006

Long buff short draft travel draft gear for use in a 24.625 inch pocket

Howard Sommerfeld


Archive | 2005

Long travel high capacity friction draft gear assembly

Howard Sommerfeld; Michael E. Ring


Archive | 2004

Arrangement for preventing energy absorbing material degradation on draft gears

Michael E. Ring; Howard Sommerfeld

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