PROBLEM TO BE SOLVED: To provide a hydraulic unit of a brake in a cable traction type transportation facility which enables air entering into a rubber hose connecting the hydraulic unit with a hydraulic cylinder to be easily removed.SOLUTION: A hydraulic unit 60 for operating a brake includes: a hydraulic circuit which is connected with hydraulic cylinders 40a, 40b of the brake to conduct braking and releasing operations of the brake; and an oil passage 102 directly connecting an external connection port 62 with a hydraulic oil tank 93. Rubber hoses 61a, 61b are connected to the external connection port 62 to flow a hydraulic oil and thereby discharge air entering into the rubber hoses 61a, 61b.SELECTED DRAWING: Figure 3
【課題】油圧ユニットと油圧シリンダー間を接続するゴムホース内に混入した空気を容易に抜くことのできる、索条牽引式輸送設備における制動機の油圧ユニットを提供することを目的とする。【解決手段】制動機を動作させる油圧ユニット60には、制動機の油圧シリンダ40a、40bに接続されて制動機の制動および解放動作をさせる油圧回路と、外部接続口62と作動油タンク93を直接結ぶ油路102とを備え、ゴムホース61a、61bを外部接続口62に接続して作動油を流動させることにより、ゴムホース61a、61b内に混入した空気を排出するようにした。【選択図】図3
HYDRAULIC UNIT OF BRAKE IN CABLE TRACTION TYPE TRANSPORTATION FACILITY
索条牽引式輸送設備における制動機の油圧ユニット
2017-07-06
Patent
Electronic Resource
Japanese
HYDRAULIC UNIT FOR BRAKE OF CABLE TRACTION TYPE TRANSPORTATION EQUIPMENT
European Patent Office | 2020
|CARRIER OF CABLE TRACTION TYPE SUSPENSION TRANSPORTATION FACILITY
European Patent Office | 2018
|VEHICLE OF CABLE TRACTION-TYPE INCLINATION TRANSPORTATION FACILITY
European Patent Office | 2024
|OPERATING DEVICE OF CABLE TRACTION-TYPE INCLINATION TRANSPORTATION FACILITY
European Patent Office | 2024
|