Ultrasonic welding apparatus
US5947364A · kind A · utility
23Cited by
5References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 16, 1996 |
| Grant date | Sep 7, 1999 |
| Priority date | — |
| Expiry date | Oct 16, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K20/106
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An ultrasonic welding apparatus includes an exciter unit for generating ultrasonic vibration; a horn having a forward end and rotatable about a horizontal axis passing through the center of the horn; and a plurality of welding tips projecting from an outer circumferential surface of the forward end of the horn. The welding tips have different sizes and are rotated about the horizontal axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.