Robot arm, mechanical assembly and assembly method thereof
US11548171B2 · kind B2 · utility
0Cited by
11References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 10, 2020 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Mar 19, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J15/045
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A robot arm including a first joint, a second joint, and a coupling element is provided. The first joint has a first inclined surface. The second joint is jointed to the first joint and has a second inclined surface. The coupling element has a third inclined surface and a fourth inclined surface opposite to the third inclined surface, wherein the third inclined surface contacts the first inclined surface, and the fourth inclined surface contacts the second inclined surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.