Gasket manufacturing method
US10950874B2 · kind B2 · utility
1Cited by
9References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 11, 2017 |
| Grant date | Mar 16, 2021 |
| Priority date | — |
| Expiry date | Aug 11, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A gasket manufacturing method is provided. The gasket has a base material with a bead and an elastomeric gasket body disposed in a top portion of the bead. The method includes sequentially forming the bead on one part of a plane of the base material and applying a molding material of the gasket body to the top of the bead. When forming the bead on the one part of the plane, a protrusion is formed in each end in the width direction in the top of the bead. The protrusions are utilized as a coating width defining means of the molding material when applying the molding material to the top of the bead.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.