Rotary joint of a robot and the robot including the same
US9815211B2 · kind B2 · utility
56Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 2013 |
| Grant date | Nov 14, 2017 |
| Priority date | — |
| Expiry date | Jun 17, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G11/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A rotary joint includes a hollow gear and a hollow wiring unit having a first flexible printed circuit board therein, to allow hose to pass through both the hollow gear and the hollow wiring unit. A robot includes the rotary joint.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.