JPS5380648A - Covernor for elevator cage - Google Patents

Covernor for elevator cage

Info

Publication number
JPS5380648A
JPS5380648A JP15496976A JP15496976A JPS5380648A JP S5380648 A JPS5380648 A JP S5380648A JP 15496976 A JP15496976 A JP 15496976A JP 15496976 A JP15496976 A JP 15496976A JP S5380648 A JPS5380648 A JP S5380648A
Authority
JP
Japan
Prior art keywords
elevator cage
covernor
retainer
governor
overspeed
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
JP15496976A
Other languages
Japanese (ja)
Inventor
Morio Kanezaki
Toshiro Narita
Masanobu Ito
Nobuyoshi Tsuboi
Masakatsu Tanaka
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 JP15496976A priority Critical patent/JPS5380648A/en
Publication of JPS5380648A publication Critical patent/JPS5380648A/en
Pending legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

PURPOSE: To enable to stably and accurately detect the overspeed of a vibrator retainer of a governor for an elevator cage by inserting an electromagnetic force non-contact relative rotation inhibiting device between the retainer and a governor pulley in parallel with a vibration isolation spring.
COPYRIGHT: (C)1978,JPO&Japio
JP15496976A 1976-12-24 1976-12-24 Covernor for elevator cage Pending JPS5380648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15496976A JPS5380648A (en) 1976-12-24 1976-12-24 Covernor for elevator cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15496976A JPS5380648A (en) 1976-12-24 1976-12-24 Covernor for elevator cage

Publications (1)

Publication Number Publication Date
JPS5380648A true JPS5380648A (en) 1978-07-17

Family

ID=15595840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15496976A Pending JPS5380648A (en) 1976-12-24 1976-12-24 Covernor for elevator cage

Country Status (1)

Country Link
JP (1) JPS5380648A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7753176B2 (en) * 2004-04-20 2010-07-13 Mitsubishi Denki Kabushiki Kaisha Emergency stop system of elevator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7753176B2 (en) * 2004-04-20 2010-07-13 Mitsubishi Denki Kabushiki Kaisha Emergency stop system of elevator

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