JPS52123045A - Safety device for elevator - Google Patents

Safety device for elevator

Info

Publication number
JPS52123045A
JPS52123045A JP3858576A JP3858576A JPS52123045A JP S52123045 A JPS52123045 A JP S52123045A JP 3858576 A JP3858576 A JP 3858576A JP 3858576 A JP3858576 A JP 3858576A JP S52123045 A JPS52123045 A JP S52123045A
Authority
JP
Japan
Prior art keywords
elevator
safety device
cage
balance
wieght
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.)
Granted
Application number
JP3858576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS617994B2 (enrdf_load_html_response
Inventor
Katsumi Shibata
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3858576A priority Critical patent/JPS52123045A/ja
Publication of JPS52123045A publication Critical patent/JPS52123045A/ja
Publication of JPS617994B2 publication Critical patent/JPS617994B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/028—Guideways; Guides with earthquake protection devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
    • B66B7/046—Rollers

Landscapes

  • Business, Economics & Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
JP3858576A 1976-04-06 1976-04-06 Safety device for elevator Granted JPS52123045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3858576A JPS52123045A (en) 1976-04-06 1976-04-06 Safety device for elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3858576A JPS52123045A (en) 1976-04-06 1976-04-06 Safety device for elevator

Publications (2)

Publication Number Publication Date
JPS52123045A true JPS52123045A (en) 1977-10-15
JPS617994B2 JPS617994B2 (enrdf_load_html_response) 1986-03-11

Family

ID=12529359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3858576A Granted JPS52123045A (en) 1976-04-06 1976-04-06 Safety device for elevator

Country Status (1)

Country Link
JP (1) JPS52123045A (enrdf_load_html_response)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494438U (enrdf_load_html_response) * 1972-04-10 1974-01-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494438U (enrdf_load_html_response) * 1972-04-10 1974-01-15

Also Published As

Publication number Publication date
JPS617994B2 (enrdf_load_html_response) 1986-03-11

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