Vacuum chamber with easier assembly for gripper
US11331813B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2018 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Jan 12, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J15/0616
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A vacuum chamber for a gripper including at least one fastener plate and at least one pneumatic accessory fastened in a perforation in the fastener plate. The pneumatic accessory is held in the perforation by an elastically deformable tubular interface including an external groove in which the periphery of the perforation is received so as to provide sealing between the plate and the interface, the interface defining a channel extending between a first end of the interface extending inside the chamber and a second end extending outside the chamber, at least a portion of the pneumatic accessory being inserted in the channel of the interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.