Turning portion structure of industrial robot
US7942779B2 · kind B2 · utility
12Cited by
4References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 25, 2006 |
| Grant date | May 17, 2011 |
| Priority date | — |
| Expiry date | Mar 19, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20335
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
To facilitate an integrating operation and to make fabricating cost inexpensive. An idle gear for transmitting rotation of an input gear of a drive motor to a cylindrical gear is rotatably supported by an input side end portion of a specific one crank pin, and therefore, the idle gear may simply be supported by the crank pin, further, a length in an axial direction of the cylindrical gear brought in mesh with both of the idle gear the input gear is sufficiently to a degree of being more or less longer than a distance between remote side ends of the two gears.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.