Method of ultrasonic welding
US5642852A · kind A · utility
15Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 1996 |
| Grant date | Jul 1, 1997 |
| Priority date | — |
| Expiry date | Apr 29, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K20/10
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
To weld a flat conductor to another bonding member reliably without leaving a welding scar, a conductive protective member, such as copper plate or the like, with a higher strength than that of a low strength conductive member is placed between the low strength conductive member such as a flat conductor and the horn tip or the anvil to perform welding with the low strength conductive member sandwiched between the protective member and another bonding member such as stranded conductor or the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.