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PHAM NGHI, MACKELVIE WINSTON, ARBESMAN RAY: PLAQUE DE SUPPORT POUR FREIN A DISQUE COMPOSITE, COMPOSITE DISC BRAKE BACKING PLATE. PHAM NGHI, MACKELVIE WINSTON, ARBESMAN RAY, NUGRIPMETAL R L, AIRD & MCBURNEY, January 8, 2019: CA2798303 (13 worldwide citation)

A brake backing plate is provided in which a non-compressible core material is sandwiched between two sheet metal stampings to make a lightweight, composite brake backing plate. Each of the stampings has a textured face with a plurality of integrally formed piercing members. By rolling or pressing, ...


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Ray Arbesman: System and method for additive manufacturing of a three-dimensional object. NUGRIPMETAL R L, Kilpatrick Townsend & Stockton, April 24, 2018: US09950495

A method for additive manufacturing of a three-dimensional object includes: a) identifying a set of sequentially extending planar cross-sectional shapes of the three-dimensional object; b) cutting a metal sheet into a plurality of planar metal pieces, each metal piece cut to a metal piece shape corr ...


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Ray Arbesman: Textured sheet metal. NUGRIPMETAL R L, Kilpatrick Townsend & Stockton, July 3, 2018: US10010923

A material includes a sheet of metal having a first face and an opposed second face, and a metal grain direction. The first face is textured with a first set of texturing features. Each texturing feature of the first set includes, respectively, a groove cut into the first face and extending along a ...


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Ray Arbesman, Winston MacKelvie: Composite disc brake backing plate. NuGripmetal R L, Kilpatrick Townsend & Stockton, October 2, 2018: US10088004

A brake backing plate includes first and second sheet metal stampings. Each sheet metal stamping has a respective textured face with a plurality of integrally formed piercing members. A solid non-porous metal core is sandwiched between the first sheet metal stamping and the second sheet metal stampi ...


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System and Method for Additive Manufacturing of a Three-Dimensional Object. NuGripmetal R L, September 13, 2018: US20180257332-A1

A method for additive manufacturing of a three-dimensional object includes: a) identifying a set of sequentially extending planar cross-sectional shapes of the three-dimensional object; b) cutting a metal sheet into a plurality of planar metal pieces, each metal piece cut to a metal piece shape corr ...


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METAL AND GRAPHITE LAMINATE. NuGripmetal R L, October 18, 2018: US20180297326-A1

The present invention is a laminate sheet having two laminae. The first lamina is a relatively hard material having first and second surfaces. The first surface has a plurality of raised and generally pointed piercing structures, each structure having a tip. The second lamina is graphite foil materi ...