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ACA Arcosa

GRANT
Utility
Railcar coupler system and method
20 Jul 21
A railcar coupler includes a coupler head portion extending from a shank portion.
Joseph L. Gagliardino, P. Scott Mautino, Randall W. Schudalla, George S. Creighton, Richard G. McMillen
Filed: 29 Jun 18
APP
Utility
Concentric Abrasive Disc Punch
6 Jan 21
According to some embodiments, an abrasive disc punch comprises: a bottom plate; a top plate parallel to the bottom plate and coupled to the bottom plate via guide pins; springs coupled between the bottom plate and the top plate; a punch coupled to the top plate; and a cutting block coupled to the bottom plate.
Bruce C. Janvrin, Gregory L. Rhames
Filed: 2 Jul 19
APP
Utility
Winch Tightening Mechanism
11 Nov 20
According to some embodiments, a winch tightening apparatus comprises a mounting plate; a first moment arm coupled to the mounting plate and configured to provide leverage for rotating the mounting plate; and a pawl comprising a first end and a second end.
Clint Bryan, Arnold Peek
Filed: 23 Jul 20
GRANT
Utility
System and method for manufacturing railcar coupler headcores
9 Nov 20
A method for manufacturing railcar coupler headcores includes providing a first corebox having internal walls defining at least in part perimeter boundaries of at least one rotor core cavity.
Joseph T. Float, Joseph L. Gagliardino, Scott J. Kramer, Gerald J. Bricker, David S. Neuman
Filed: 11 Apr 17
GRANT
Utility
Winch tightening mechanism
24 Aug 20
According to some embodiments, a winch tightening apparatus comprises a mounting plate; it first moment arm coupled to the mounting plate and configured to provide leverage for rotating the mounting plate; and a pawl comprising a first end and a second end.
Clint Bryan, Arnold Peek
Filed: 18 Apr 19
APP
Utility
Ice Battery Vessel and Cold Energy Storage
24 Jun 20
According to some embodiments, a floating cold thermal energy storage vessel comprises an ice battery.
Thomas S. Laird, Jesse Mark Brumbaugh, Neal Langdon
Filed: 21 Nov 17
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