Workpiece conveying apparatus for a pressing machine
US10052678B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 25, 2015 |
| Grant date | Aug 21, 2018 |
| Priority date | — |
| Expiry date | May 6, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J11/00
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The workpiece conveying apparatus for a pressing machine includes: a rotary base rotatable about a substantially perpendicular axis; a first arm pivotally supported by the rotary base so as to be rockable within a substantially perpendicular plane; a coupler pivotally supported on a distal end side of the first arm so as to be rockable; a second arm having a proximal end side that is mounted to the coupler so as to be rockable; a cross bar mounted to a distal end side of the second arm so as to be rockable within a plane substantially parallel to a rocking plane of the second arm; and a workpiece holding device mounted to the cross bar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.