JPS5639303A - Oil pressure power unit for oil pressure elevator - Google Patents

Oil pressure power unit for oil pressure elevator

Info

Publication number
JPS5639303A
JPS5639303A JP11427779A JP11427779A JPS5639303A JP S5639303 A JPS5639303 A JP S5639303A JP 11427779 A JP11427779 A JP 11427779A JP 11427779 A JP11427779 A JP 11427779A JP S5639303 A JPS5639303 A JP S5639303A
Authority
JP
Japan
Prior art keywords
oil pressure
frame body
power unit
vibration
pressure power
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
JP11427779A
Other languages
Japanese (ja)
Inventor
Akira Nakabiyodo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11427779A priority Critical patent/JPS5639303A/en
Publication of JPS5639303A publication Critical patent/JPS5639303A/en
Pending legal-status Critical Current

Links

Landscapes

  • Types And Forms Of Lifts (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

PURPOSE: To improve the accuracy of installation construction and conduct excellent vibration proof by a method wherein elastic members are fastened to a lower portion of the oil pressure power unit, and a frame body is mounted in a detachable shape to ensure that a lower surface of the frame body is located at the side lower than the elastic members.
CONSTITUTION: A vibration-proof rubber 2 having vibration-proof function is fastened to the lower portion of the oil pressure power unit 1. The frame body 3 is located at the outside of the oil pressure power unit 1, and mounted in a detachable shape through L-shaped metal fittings 4 and mounting bolts 5 so that a lower surface of the frame body 1 is positioned at the side lower than a lower surface of the vibration-proof rubber 2. After the unit 1 to which the frame body 3 is incorporated is carried into a machine chamber, the bolts 5 are removed, and the unit 1 is placed on a plate 7. Since the L-shaped metal fittings 4 contact with the plate 7 and are fixed by means of anchor bolts 8, the falling-down of the unit 1 can be prevented. Thus, the accuracy of installation construction is improved, and excellent vibration proof can be conducted.
COPYRIGHT: (C)1981,JPO&Japio
JP11427779A 1979-09-07 1979-09-07 Oil pressure power unit for oil pressure elevator Pending JPS5639303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11427779A JPS5639303A (en) 1979-09-07 1979-09-07 Oil pressure power unit for oil pressure elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11427779A JPS5639303A (en) 1979-09-07 1979-09-07 Oil pressure power unit for oil pressure elevator

Publications (1)

Publication Number Publication Date
JPS5639303A true JPS5639303A (en) 1981-04-15

Family

ID=14633791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11427779A Pending JPS5639303A (en) 1979-09-07 1979-09-07 Oil pressure power unit for oil pressure elevator

Country Status (1)

Country Link
JP (1) JPS5639303A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180576A (en) * 1981-04-24 1982-11-06 Hitachi Ltd Machinery room for hydraulic elevator
JPH0692919A (en) * 1991-05-22 1994-04-05 Nitto Chem Ind Co Ltd Stabilization of aqueous solution of acrylamide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180576A (en) * 1981-04-24 1982-11-06 Hitachi Ltd Machinery room for hydraulic elevator
JPH0692919A (en) * 1991-05-22 1994-04-05 Nitto Chem Ind Co Ltd Stabilization of aqueous solution of acrylamide

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