Title:
BEARING METAL CUTTER
Document Type and Number:
Japanese Patent JP2017039199
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide efficient extraction means of a simple mechanism, for extracting non-metallic bearing metal 12 inserted into-fitted to a stern tube 10 or a shaft bracket 9 of a propeller shaft 11 for a ship.SOLUTION: A metal extraction tool is constituted of a blade 1 held in a longitudinal directional groove formed in a cylindrical holding body 3 or a grip 5 having a blade with an edge and having a constant angle to the blade 1 or the holding body 3, and a handle 4 for connecting the holding body and the grip, and non-metallic bearing metal 12 can be smoothly cut in the longitudinal direction by adjusting the held blade length, and the non-metallic bearing metal 12 can be easily extracted by dividing the metal into a plurality of pieces.SELECTED DRAWING: Figure 1
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Inventors:
NAMIKATA NOBUO
NAMIKATA KOJI
NAMIKATA KOJI
Application Number:
JP2015173295A
Publication Date:
February 23, 2017
Filing Date:
August 17, 2015
Export Citation:
Assignee:
NAMIKATA NOBUO
NAMIKATA KOJI
NAMIKATA KOJI
International Classes:
B26D3/06; B26B3/00; B26D1/04; B26D3/00; B63H23/36