Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MARKER BUOY DEVICE FOR SUBMERSIBLE BUOY
Document Type and Number:
Japanese Patent JP3444559
Kind Code:
B2
Abstract:

PURPOSE: To provide a marker buoy device capable of being installed on a small marine facility such as a buoy because the marker buoy can be housed in a small folded condition at the time of nonuse and of facilitating the recovery of the buoy via a connecting wire since this marker buoy can be automatically expanded to float on a water surface when required as in the ease of submer sion.
CONSTITUTION: A marker buoy 14, formed of an inflatable air bag which is automatically filled with air due to submersion, is folded to be housed in a housing chamber in a buoy. The maker buoy 14 and the buoy are connected by a connecting wire 31. The lid body of the housing chamber for the marker buoy 14 is ruptured by the expansion pressure of the marker buoy 14 to be opened, and the marker buoy 14 can be discharged into water.


Inventors:
Atsuo Sugimoto
Application Number:
JP22161794A
Publication Date:
September 08, 2003
Filing Date:
September 16, 1994
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Fujikura Rubber Industry Co., Ltd.
International Classes:
B63C7/26; B63B22/16; B63C9/19; (IPC1-7): B63C7/26; B63B22/16
Domestic Patent References:
JP539500A
JP2249795A
JP2970U
JP5759198U
JP4926538B1
Attorney, Agent or Firm:
Osamu Shimizu