Gripper for picking apparatus of a module IC handler
US6347821B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2000 |
| Grant date | Feb 19, 2002 |
| Priority date | — |
| Expiry date | Feb 2, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S294/907
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A gripper for the picking apparatus of a module IC handler including a gripper body, first to third supports vertically formed at a lower part of the gripper body, a cylinder for driving a jaw located between first and second supports and second and third supports, a pair of jaws movably connected at a lower part of the cylinder, for picking the module IC, a damping mechanism for reducing an impact occurred upon picking the module IC by the jaw, and a module IC sensor for sensing the module IC upon moving the jaw. The present invention reduces damage of the module ICs with the damping mechanism upon picking the module ICs. Also, the gripper easily and exactly grips the module ICs, thus accomplishing the working performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.