Bending machine for wire or strip material
US4571974A · kind A · utility
8Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 1984 |
| Grant date | Feb 25, 1986 |
| Priority date | — |
| Expiry date | May 14, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21F1/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A wire or strip bending machine has bending tools (1,2), each of which can act as an active tool or mandrel, mounted on an arm (3) which is slidable in a slot (11) in a rotatable disc (10). The disc is rotatable via gearing (13,14) to rotate one of the tools about the other, to bend material between the tools.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.