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Title:
REVERSER PIN LOCKING DEVICE FOR WATER JET PROPULSION UNIT
Document Type and Number:
Japanese Patent JP2014040154
Kind Code:
A
Abstract:

To provide a reverser pin locking device that prevents loosening of a reverser pin for pivotally attaching a reverser, when the reverser of a water jet propulsion unit is rotated.

In a water jet propulsion unit that moves backward by reversing a water current by a reverser, all components associated with a reverser pin 1 are locked in a rotational direction of a reverser base end 9a, and the reverser does not exert an influence of rotation on the components. This prevents loosening of the reverser pin 1.


Inventors:
Katayama, Junichi
Application Number:
JP2012000182922
Publication Date:
March 06, 2014
Filing Date:
August 22, 2012
Export Citation:
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Assignee:
ISHIGAKI CO LTD
International Classes:
B63H11/11; F16C11/04
Domestic Patent References:
JPH1134982A1999-02-09
JPS62199522U1987-12-18
JPS5434859U1979-03-07
JP2004225802A2004-08-12
JPS62137733U1987-08-31
JPS57205412U1982-12-27
JPS60127115U1985-08-27