JPS5522543A - Receiving stand descending speed controlling apparatus of receiving stand elevator - Google Patents

Receiving stand descending speed controlling apparatus of receiving stand elevator

Info

Publication number
JPS5522543A
JPS5522543A JP9490978A JP9490978A JPS5522543A JP S5522543 A JPS5522543 A JP S5522543A JP 9490978 A JP9490978 A JP 9490978A JP 9490978 A JP9490978 A JP 9490978A JP S5522543 A JPS5522543 A JP S5522543A
Authority
JP
Japan
Prior art keywords
flow
pipe
trunnion
receiving stand
aggregated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9490978A
Other languages
Japanese (ja)
Inventor
Kaneaki Naito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyokuto Kaihatsu Kogyo Co Ltd
Original Assignee
Kyokuto Kaihatsu Kogyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kyokuto Kaihatsu Kogyo Co Ltd filed Critical Kyokuto Kaihatsu Kogyo Co Ltd
Priority to JP9490978A priority Critical patent/JPS5522543A/en
Publication of JPS5522543A publication Critical patent/JPS5522543A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)

Abstract

PURPOSE: To shorten the oil pressure piping and reduce the fluid resistance by boring a flow passage on a trunnion stafts fixed at the base part of a hydraulic cylinder and constructing said trunnion shaft on an aggregated pipe freely rotatably and fitting a flow-rate control valve integrally with the aggregated pipe.
CONSTITUTION: Trunnion shafts 8 and 8' are fixed at the base part of hydralic cylinders 5 and 5', and the flow passages 9 and 9' which allows oil to flow into and out inside and outside the hydraulic cylinders 5 and 5' are bored on the shaft center of the trunnion shafts 8 and 8'. An aggregated pipe 10 is fitted on the brackets 4 and 4', and on the aggeregated pipe 10, one end of the trunnion shaft 8 is axially suspended freely rotatably. With this aggregated pipe 10, is integrally fitted a flow-rate control valve 15 which controls the flow rate constant which flows out from the aggregated pipe 10. Thus, oil pressure piping can be shortened, and the fluid resistance can be reduced.
COPYRIGHT: (C)1980,JPO&Japio
JP9490978A 1978-08-02 1978-08-02 Receiving stand descending speed controlling apparatus of receiving stand elevator Pending JPS5522543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9490978A JPS5522543A (en) 1978-08-02 1978-08-02 Receiving stand descending speed controlling apparatus of receiving stand elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9490978A JPS5522543A (en) 1978-08-02 1978-08-02 Receiving stand descending speed controlling apparatus of receiving stand elevator

Publications (1)

Publication Number Publication Date
JPS5522543A true JPS5522543A (en) 1980-02-18

Family

ID=14123128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9490978A Pending JPS5522543A (en) 1978-08-02 1978-08-02 Receiving stand descending speed controlling apparatus of receiving stand elevator

Country Status (1)

Country Link
JP (1) JPS5522543A (en)

Similar Documents

Publication Publication Date Title
FR2439348A1 (en) ANTI-FRICTION DEVICE FOR A VALVE CONTROL SHAFT
US3617151A (en) Fluid flow controlling valve and system
DE3865313D1 (en) HYDRAULIC CONTROL DEVICE.
ES254181U (en) Control valve
JPS57179361A (en) Pumping device
FI64441B (en) BOARD OF GOODS
JPS5522543A (en) Receiving stand descending speed controlling apparatus of receiving stand elevator
WO2002016822A3 (en) Device for diverting fluid from a pipeline
DE3684402D1 (en) HYDRAULIC CONTROL DEVICE.
EP0077203A3 (en) Fluid flow control valve
JPS57184758A (en) Gear type speed changing device for automatic speed changer
FR2231910A1 (en) Control valve for hydraulic jack of crane jib - has piston operated by low pressure oil to control main oil flow
JPS5524210A (en) Hydraulic driving apparatus
JPS5520960A (en) Fluid bearing apparatus
JPS54105664A (en) Hydraulic cylinder with flow rate control valve
JPS57192662A (en) Speed-change controller of complex clutch type multistage speed change gear
DE1450223C (en) Hydrodynamic coupling with filling regulation, especially for the "drive of an air impeller"
JPS5797928A (en) Hydralic control valve
JPS566020A (en) Power transmitting mechanism
JPS55152973A (en) Oil hydraulic pressure control valve
JPS574470A (en) Controller for flow rate of working fluid for power steering
JPS57163701A (en) Controller of hydraulic unit
JPS5529670A (en) Control equipment of power steering mechanism
RU2036506C1 (en) Actuator valve
JPS5559222A (en) Concrete moulding apparatus