Method for generating graphical models and computer aided design system
US5838328A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 11, 1993 |
| Grant date | Nov 17, 1998 |
| Priority date | — |
| Expiry date | Jun 11, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S715/964
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer aided design system generates graphical models of 2- or 3-dimensional objects with at least partially variable dimensions, in particular mechanical parts. In order to generate models having a predetermined plurality of structural elements, like through-holes, etc. being distributed over the model in a predetermined manner, the computer aided design system is provided with means for selecting a sub-group of design commands corresponding to a structural element of the model. After inputting a replication command, the selected element is replicated in a predetermined manner, e.g., distributed either by rotation about a predetermined center point at predetermined angular steps or shifted along linear axes with predetermined spacings or scaled at predetermined locations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.