Patent · US Active

Gyroplane

US8690100B2 · kind B2 · utility

5Cited by

8References

5Claims

0Family size

Assignee

Autogyro AG · CH

Inventor

Otmar Birkner · Hildesheim, DE

Key dates

Filing date	Sep 2, 2010
Grant date	Apr 8, 2014
Priority date	—
Expiry date	Sep 17, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB64C27/025
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A gyrocopter includes a motor, a rotor head and a torque transmission device for transmitting torque of the motor to the rotor head. The torque transmission device includes a pneumatic coupling.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.