Title:
CABIN BALANCING DEVICE FOR MEANS OF TRANSPORTATION
Document Type and Number:
Japanese Patent JPH01266011
Kind Code:
A
Abstract:
PURPOSE:To prevent the occurrence of response lag to increase feed back loop gain by keeping the balance of a cabin floor face in a means of transportation using fluid pressure such as oil pressure or the like, and controlling the fluid pressure through an electric servo means. CONSTITUTION:An inclination sensor 7 detects the inclination of a cabin floor face 8 in a means of transportation such as a vehicle and a marine vessel or the like, and inputs the detection signal of the inclination into an adder 2. In addition, a zero regulating signal issued from a zero regulator 1 is inputted into the adder 2, which generates a difference signal between an inclination signal and the zero regulating signal. The generated difference signal is amplified by a servo amplifier 3 to drive a servo motor 4. A hydraulic pump 5 is thereby driven to drive a cylinder 6 connected to it in a push-pull system, and the cabin floor face 8 is therefore controlled to obtain horizontality. Thus, the cabin floor face 8 in the means of transportation can be easily balanced.
Inventors:
SATO HIROSHI
Application Number:
JP9442288A
Publication Date:
October 24, 1989
Filing Date:
April 19, 1988
Export Citation:
Assignee:
SATO HIROSHI
International Classes:
B60G17/033; B60G17/00; B60G17/015; B60G99/00; B61F5/10; B61F5/22; B63B15/00; (IPC1-7): B60G17/00; B61F5/22; B63B15/00
Attorney, Agent or Firm:
Ryuji Miyamoto
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