Articulated full-automatic rotary clamping holder
US10882463B2 · kind B2 · utility
2Cited by
9References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 27, 2017 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | Dec 11, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16M11/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An articulated full-automatic rotary clamping holder includes a rear base, a bottom support arm, a left holding arm and a right holding arm. The rear base is fixedly connected with a return elastic member extending vertically for returning the bottom support arm upward. One end of the return elastic member is fixed to the rear base. Another end of the return elastic member is connected to the bottom support arm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.