Featured patents

Use of No-Bake Mold Process to Manufacture Railroad Couplers
US 08783481 B2, July 22, 2014, Interengaging hooks and knuckles, Jerry R. Smerecky et al. / Bedloe Industries LLC (Wilmington, US)
A method for casting a railroad coupler assembly, the method comprising:…

Toy Car Connection Apparatus and Method
US 08783480 B2, July 22, 2014, Toy train, Joseph Gheith et al. / Learning Curve Brands, Inc. (Dyersville, US)
A toy vehicle comprising: a first base; a second base coupled to the first…

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:…

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:…

Heavy-Duty Pivot Plate Adjusting Joint
US 08714376 B2, May 6, 2014, Springs, Manfred Bartel / Siemens Aktiengesellschaft (Munich, DE)
A heavy-duty pivot plate adjusting joint for a heavily loaded drawbar…

Casting Process for Railcar Coupler Throwers
US 08672152 B2, March 18, 2014, Couplings, F. Andrew Nibouar et al. / Bedloe Industries LLC (Wilmington, US)
A method for casting at least one thrower for a railcar coupler, comprising:…

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…

Rotary Coupler for a Railway Car
US 08496128 B2, July 30, 2013, Rotatable couplers, Joseph L. Gagliardino / McConway & Torley LLC (Dallas, US)
A railcar coupler system, comprising:…

Coupler Draft Gear, Double-Side Operating Coupler and Lower Lockpin Rotation Shaft Assembly
US 08469211 B2, June 25, 2013, Uncoupling devices, Yan Jiang et al. / Qiqihar Railway Rolling Stock Co., Ltd. CN
A lower lockpin rotation shaft assembly comprising:…

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