Conveyance arm and conveyance robot with same
US8677855B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 24, 2012 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Jun 2, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20329
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
First and second parallel link mechanisms 36, 38 are connected via a short link 35 arranged on a rotational angle transmission mechanism 29 so that a rotation applied to the first parallel link mechanism 36 is transmitted to the second parallel link mechanism 38 via the rotational angle transmission mechanism 29. The rotational angle transmission mechanism 29, the second parallel link mechanism 38 and the driven side link of the first parallel link mechanism 36 are horizontally supported by the drive side link 30 of the first parallel link mechanism 36. The rotational angle transmission mechanism 29 transmits the rotational angle applied to the drive side link 30 of the first parallel link mechanism 36 to the drive side link 32 of the second parallel link mechanism 38 supported by the drive side link 30 via the guide means that is parallel to the short link 35.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.