Analytical shell-model producing apparatus

Details Analytical shell-model producing apparatus Analytical shell-model producing apparatus

2008-05-20

2008-05-20

Rodriguez, Paul (Department: 2123)

Data processing: structural design, modeling, simulation, and em

Structural design

C703S007000, C700S098000, C700S118000

Reexamination Certificate

active

10627607

ABSTRACT:
An analytical shell-model producing apparatus for converting a three-dimensional model into internal surfaces, wherein an internal surface is used to represent each three-dimensional element of the three-dimensional model. Each internal surface comprises a bounded plane and an associated width attribute, wherein the bounded plane is located internal to the three-dimensional element which it represents, and wherein the associated width attribute represents the width of the three-dimensional element in a direction normal to the bounded plane.

REFERENCES:
patent: 7002575 (2006-02-01), Tonooka
patent: 7038700 (2006-05-01), Kawaguchi et al.
patent: 06-259505 (1994-09-01), None
patent: 2002-207777 (2002-07-01), None
patent: WO 98/43179 (1998-10-01), None
Mobley , Carroll , and Canann. An Object Oriented Approach to Geometry Defeaturing for Finite Element Meshing. 1998. Proceedings of 7th International Meshing Roundtable. p. 547-563.
D.J. Sheehy et al., “Computing the Medial Surface of a Solid From a Domain Delaunay Triangulation,” Dept of Mechanical and Manufacturing Engineering, Queen's University of Belfast, Ireland, 1995, pp. 201-212.
European Search Report issued in corresponding European Patent Application No. EP 03016614.4-2224, dated May 14, 2007.
Rezayat, Mohsen, “Midsurface abstraction from 3D solid models: general theory and applications,” Computer-Aided Design, vol. 28, No. 11, pp. 905-915, Elsevier Science, Ltd. 1996.
Deitz, Dan, “Optimizing Injection-molded parts,” Mechanical Engineering, pp. 89-90, Oct. 1996.
Dvorak, Paul, “Software lets molders make every shot count,” Machine Design, Feb. 6, 1997.

Affiliated with

Also associated with

Rating

Analytical shell-model producing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Analytical shell-model producing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analytical shell-model producing apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3934185