Method of filling simulated muscles for limb of crash test dummy for automobile
US11697228B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 7, 2022 |
| Grant date | Jul 11, 2023 |
| Priority date | — |
| Expiry date | Jul 7, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B23/30
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention discloses a method of filling simulated muscles for a limb of an automobile crash test dummy, the simulated muscles are molded with foaming in the inner cavity of the mold; the method comprises: obtaining a filling volume of the inner cavity of the mold by using a liquid casting method, preparing an adhesive liquid film layer, preparing a filler and conducting demolding detection on the limb. Wherein step 3 is to inject the mixed filler into the inner cavity of the mold so as to be foamed in the mold to form foamed sponge, and stand until the foamed sponge is foamed to the exhaust port and does not overflow any more.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.