Featured patents

Railway Coupler Body Improvements to Improve Knuckle Rotation
US 08746473 B2, June 10, 2014, Combined locks, Thomas A. Marchese et al. / Bedloe Industries LLC (Wilmington, US)
An improved coupler body for a railroad coupler, the coupler body comprising:…

Railcar Coupler Core With Vertical Parting Line and Method of Manufacture
US 08720711 B2, May 13, 2014, Knuckle and knuckle pins, Kelly Day et al.
A method of casting a coupler knuckle, said method comprising the steps of:…

Moving Body Separating Device
US 08708173 B2, April 29, 2014, Uncoupling devices, Hiroaki Ishii / NEC Corporation (Tokyo, JP)
A moving body separating device, comprising a separating device main body loaded…

Coupler Knuckle System and Method
US 08714378 B2, May 6, 2014, Knuckle and knuckle pins, Michael D. Maxeiner et al. / McConway & Torley LLC (Dallas, US)
A railcar coupler knuckle, comprising:…

Coupler Yoke and Coupler Draft Gear
US 08684199 B2, April 1, 2014, Yokes, Yan Jiang et al. / Qiqihar Railway Rolling Stock Co., Ltd. (Qiqihar, CN)
A coupler yoke, comprising a hollow yoke body with a cross section being…

Railway Coupler Core Structure for Increased Strength and Fatigue Life of Resulting Knuckle
US 08662327 B2, March 4, 2014, Couplings, Ronald P. Sellberg et al. / Bedloe Industries LLC (Wilmington, US)
A finger core for forming the front part of a knuckle for a railcar…

Knuckle Formed Without a Finger Core
US 08631952 B2, Jan. 21, 2014, Knuckle and knuckle pins, Jerry R. Smerecky / Bedloe Industries LLC (Wilmington, US)
A railcar coupler knuckle manufacturing assembly, comprising:…

Coupling Unit
US 08590718 B2, Nov. 26, 2013, Couplings, Andreas Krome / Schaeffler Technologies AG & Co. KG (Herzogenaurach, DE)
A coupling unit for the semi-permanent connection of two freight cars of a rail…

Use of No-Bake Mold Process to Manufacture Railroad Couplers
US 08485371 B2, July 16, 2013, Interengaging hooks and knuckles, Jerry R. Smerecky et al. / Bedloe Industries LLC (Wilmington, US)
A method for casting a coupler body of a railroad coupler assembly, the method…

Toy Car Connection Apparatus and Method
US 08469210 B2, June 25, 2013, Toy train, Gary Aigner et al. / Learning Curve Brands, Inc. (Dyersville, US)
A train car comprising:…

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