Title:
油圧舵取装置及び船舶
Document Type and Number:
Japanese Patent JP6660205
Kind Code:
B2
Abstract:
This hydraulic steering device is equipped with: rams 8, 9 to which a tiller 4 journaled on a steering shaft 2 is turnably mounted; a pair of hydraulic cylinders 10, 10 which are placed opposite each other; and bypass oil passages 28, 29 which are configured so as to allow communication between operating chambers 12, 12 of the pair of hydraulic cylinders on the basis of the pressure of hydraulic oil in the pair of hydraulic cylinders.
Inventors:
Shuji Dobashi
Application Number:
JP2016030918A
Publication Date:
March 11, 2020
Filing Date:
February 22, 2016
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B63H25/30; F15B11/00
Domestic Patent References:
| JP6042077B2 | ||||
| JP58133999A | ||||
| JP62110100U |
Attorney, Agent or Firm:
Seishin ip patent business corporation