HOWARD ARMSTRONG MAYO III
Vehicle Board in Muddy Creek Forks, PA

5855394, Jan 5, 1999

Aug 15, 1997

8/912004

Frank A. Horton - Rochester Hills MI
Kenneth B. Jacobs - Spring Grove PA
Jason D. Jacobs - Rochester Hills MI
Howard A. Mayo - Airville PA

Cosma International Inc. - Ontario

B62D 2100

280781

A frame assembly for a motor vehicle and method of manufacturing the same. The method includes the steps of: forming a rearward frame module, forming a forward frame module, and forming a central frame module including a pair of longitudinal central frame siderails. Each of the central frame siderails are constructed by 1) forming a sheet of metallic material into a longitudinal member having a generally U-shaped transverse cross section including a base portion and a pair of leg portions, 2) engaging opposite longitudinal ends of the longitudinal member and pulling the longitudinal ends in opposite directions with respect to the longitudinal extent of the longitudinal member in order to stretch the longitudinal member so that the metallic material forming the longitudinal member reaches its yield state; and 3) bending the longitudinal member having the U-shaped cross-section at two longitudinally spaced locations so that 1) at a first of the locations a) the base portion is bent generally within its plane, b) one of the leg portions is stretched, and c) an opposite one of the leg portions is compressed, and so that 2) at a second of the locations a) the base portion is bent generally within its plane, b) the one of the leg portions is compressed, and c) the opposite one of the leg portions is stretched. The forward frame module and the rearward frame module are then to opposite ends of the central frame module.

5632508, May 27, 1997

Apr 5, 1996

8/628159

Kenneth B. Jacobs - Spring Grove PA
Frank A. Horton - Rochester Hills MI
Howard A. Mayo - Airville PA

Cosma International Inc. - Markham

B62D 2100

280781

A rail frame assembly for a motor vehicle comprises a rearward frame module having a pair of generally parallel rearward frame rail members interconnected by a rearward cross-member assembly. A central frame module includes a pair of generally parallel central frame rail members interconnected by a central cross-member assembly, the central frame members each having a generally U-shaped transverse cross-sectional configuration including a vertical base wall portion and a pair of outwardly extending generally parallel horizontal wall portions extending from opposite ends of the base wall portion. The U-shaped central frame members are each bent between two spaced positions thereof, and one of the horizontal wall portions extending from one end of the base wall portion has metallic grains therein substantially stretched at a location between the spaced positions. In addition, an opposite one of the horizontal wall portions extending from an opposite end of the base wall portion has metallic grains therein substantially compressed at the location between the spaced positions. In addition, a forward frame module comprises a pair of generally parallel tubular forward frame rail members interconnected by a forward cross-member assembly.

5718048, Feb 17, 1998

Mar 15, 1996

8/616743

Frank A. Horton - Rochester Hills MI
Kenneth B. Jacobs - Spring Grove PA
Jason D. Jacobs - Rochester Hills MI
Howard A. Mayo - Airville PA

Cosma International Inc. - Ontario

B23K 1500, B21D 708, B21D 2602, B62D 2102

298972

A frame assembly for a motor vehicle and method of manufacturing the same. The method comprises the steps of: forming a rearward frame module, forming a forward frame module, and forming a central frame module comprising a pair of longitudinal central frame siderails. Each of the central frame siderails are constructed by 1) forming a sheet of metallic material into a longitudinal member having a generally U-shaped transverse cross section including a base portion and a pair of leg portions, 2) engaging opposite longitudinal ends of the longitudinal member and pulling the longitudinal ends in opposite directions with respect to the longitudinal extent of the longitudinal member in order to stretch the longitudinal member so that the metallic material forming the longitudinal member reaches its yield state; and 3) bending the longitudinal member having the U-shaped cross-section at two longitudinally spaced locations so that 1) at a first of the locations a) the base portion is bent generally within its plane, b) one of the leg portions is stretched, and c) an opposite one of the leg portions is compressed, and so that 2) at a second of the locations a) the base portion is bent generally within its plane, b) the one of the leg portions is compressed, and c) the opposite one of the leg portions is stretched. The forward frame module and the rearward frame module are then to opposite ends of the central frame module.

5561902, Oct 8, 1996

Sep 28, 1994

8/314496

Kenneth B. Jacobs - Spring Grove PA
Frank A. Horton - Rochester Hills MI
Howard A. Mayo - Airville PA

Cosma International Inc. - Markham

B23K 1500, B21D 708, B21D 2602, B62D 2102

298972

A rail frame assembly for a motor vehicle comprises a rearward frame module having a pair of generally parallel rearward frame rail members interconnected by a rearward cross-member assembly. A central frame module includes a pair of generally parallel central frame rail members interconnected by a central cross-member assembly, the central frame members each having a generally U-shaped transverse cross-sectional configuration including a vertical base wall portion and a pair of outwardly extending generally parallel horizontal wall portions extending from opposite ends of the base wall portion. The U-shaped central frame members are each bent between two spaced positions thereof, and one of the horizontal wall portions extending from one end of the base wall portion has metallic grains therein substantially stretched at a location between the spaced positions. In addition, an opposite one of the horizontal wall portions extending from an opposite end of the base wall portion has metallic grains therein substantially compressed at the location between the spaced positions. In addition, a forward frame module comprises a pair of generally parallel tubular forward frame rail members interconnected by a forward cross-member assembly.