Machine for welding provided with a rotary platform
US4216365A · kind A · utility
Inventor
Key dates
| Filing date | Sep 20, 1978 |
| Grant date | Aug 5, 1980 |
| Priority date | — |
| Expiry date | Sep 20, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K9/122
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A machine for the automatic welding of circular assemblies, comprising a fixed frame provided with means for receiving and holding an assembly to be welded, a welding-platform rotatively mounted on said frame, a drum rotatively mounted on said fixed frame about an axis parallel to the axis of said platform, a first and second spools constituted by a portion of said platform and of said drum, respectively, means for feeding the welding torch, sheaths for guiding said feeding means, one end of each sheath being fixed to said drum while its other end is fixed to said platform, and means for rotatively driving said platform and drum simultaneously.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.