JPS5459748A - Elevator drive device - Google Patents

Elevator drive device

Info

Publication number
JPS5459748A
JPS5459748A JP12618377A JP12618377A JPS5459748A JP S5459748 A JPS5459748 A JP S5459748A JP 12618377 A JP12618377 A JP 12618377A JP 12618377 A JP12618377 A JP 12618377A JP S5459748 A JPS5459748 A JP S5459748A
Authority
JP
Japan
Prior art keywords
story
cage
motor
refuge
emergency
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
JP12618377A
Other languages
Japanese (ja)
Inventor
Kyoji Urabe
Eiji Kanie
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 JP12618377A priority Critical patent/JPS5459748A/en
Publication of JPS5459748A publication Critical patent/JPS5459748A/en
Pending legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

PURPOSE: To move an elevating cage to a location on refuge rapidly, positively and safely when emergency, and to ensure a small size, a little space and the easy installation to conventional devices.
CONSTITUTION: When accidents, such as, service interruption, etc. take place, an elevator device urgently stops while a power source for emergency is connected to a control circuit with some timing, and a brake not shown in the figure mounted to a reduction gear 17 is opened when judging the necessity that a cage 21 is positioned at the nearest story or a refuge story. A coil for excitation and a small size DC motor 1 are connected to a power source in order at the same time as said opening of the brake. A plunger 4 is sucked by means of the coil 6, gears 3, 10 are engaged through a rod 7, a driving shaft 16 of a hoisting motor 15 is turned by means of said motor 1, and a drive steel wheel 19 is rotated through the reduction gear 17, thus resulting in the operation of the cage 21 to the nearest story or the refuge story.
COPYRIGHT: (C)1979,JPO&Japio
JP12618377A 1977-10-20 1977-10-20 Elevator drive device Pending JPS5459748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12618377A JPS5459748A (en) 1977-10-20 1977-10-20 Elevator drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12618377A JPS5459748A (en) 1977-10-20 1977-10-20 Elevator drive device

Publications (1)

Publication Number Publication Date
JPS5459748A true JPS5459748A (en) 1979-05-14

Family

ID=14928734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12618377A Pending JPS5459748A (en) 1977-10-20 1977-10-20 Elevator drive device

Country Status (1)

Country Link
JP (1) JPS5459748A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102275801A (en) * 2011-06-27 2011-12-14 浙江大学 Traction device for corridor elevator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4980747A (en) * 1972-12-05 1974-08-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4980747A (en) * 1972-12-05 1974-08-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102275801A (en) * 2011-06-27 2011-12-14 浙江大学 Traction device for corridor elevator
CN102275801B (en) 2011-06-27 2013-03-06 浙江大学 Traction device for corridor elevator

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