Method of assembling a mechanical press having a drop in drive assembly
US4475278A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 7, 1983 |
| Grant date | Oct 9, 1984 |
| Priority date | — |
| Expiry date | Feb 7, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49904
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a mechanical press, and in particular to such a press having a crown portion with an open top thereby permitting the crankshaft and connection arm assembly to be lowered therein in a preassembled state. Next, a cover plate is connected to the crown and the press motor assembly is mounted thereon. Belt connections to the drive assembly can be made through openings in the cover plate and access to the drive assembly can be had through removable doors on the ends of the crown. Preferably, the press frame comprising the bed, uprights and crown are formed as a single casting thereby avoiding the necessity for tie rods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.