Ships – Ice breakers – Rams
Patent
1986-06-26
1988-03-22
Peters, Jr., Joseph F.
Ships
Ice breakers
Rams
114 40, 114 56, 114 57, 440 71, B63B 3508
Patent
active
047321016
ABSTRACT:
The stern apron is constructed as a volume body tapering to a sharp end in streamlined manner towards the stern of the ship and which at its lower outer edges is in each case wider than in the overlying region, so that the ship's resistance and the necessary propulsive power when travelling in open water is reduced and, particularly when moving astern, the propulsion and control members are protected against contact with the ice.
REFERENCES:
patent: 2127475 (1938-08-01), Yourkevitch
patent: 2953113 (1960-09-01), Baer
patent: 3521590 (1970-07-01), German et al.
patent: 3635186 (1972-01-01), German
patent: 3850125 (1974-11-01), Anders
patent: 3991696 (1976-11-01), Aoki
patent: 4428735 (1984-01-01), Gruzling et al.
patent: 4506617 (1985-03-01), Waas et al.
Brahan Thomas J.
Peters Jr. Joseph F.
Thyssen Nordseewerke GmbH
LandOfFree
Stern apron for ice breakers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stern apron for ice breakers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stern apron for ice breakers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-436230