| 摘要 |
<p>#CMT# #/CMT# The drive unit (50) has two bearing housings (51,53), a sliding piston (52) and a drive tap (54). The drive unit has two bearings with identical diameters in each case and essentially resembles width and height. The latter bearing is made of a non-metallic material, particularly of plastic or ceramic. #CMT# : #/CMT# An independent claim is also included for drive unit kit for production of drive unit. #CMT#USE : #/CMT# Drive unit for fin rudder for vessels, particularly ships (all claimed). #CMT#ADVANTAGE : #/CMT# The drive unit has two bearings with identical diameters in each case and essentially resembles width and height, and hence ensures simply developed drive unit with increased security against high loads. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side view of a fin rudder with a drive unit. 50 : Drive unit 51,53 : Bearing housings 52 : Sliding piston 54 : Drive tap 100 : Fin rudder.</p> |
