Pneumatic actuator
US8240730B2 · kind B2 · utility
3Cited by
11References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 10, 2006 |
| Grant date | Aug 14, 2012 |
| Priority date | — |
| Expiry date | Jun 29, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J15/10
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention relates to a pneumatic actuator composed of cuts of a gas-tight film which are interconnected so as to form hollow film elements that are gas-tight towards the outside. The hollow film elements are interconnected by means of air ducts while forming a fan-shaped structure from a cross-sectional perspective. The actuator, which is fastened to a component, is swiveled about a common edge of the hollow film elements when compressed gas is delivered via a connection. The swiveling movement of the actuator can be used for gripping and holding objects or transmitting optical signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.