JPS53104951A - Safety device for elevator - Google Patents

Safety device for elevator

Info

Publication number
JPS53104951A
JPS53104951A JP1879577A JP1879577A JPS53104951A JP S53104951 A JPS53104951 A JP S53104951A JP 1879577 A JP1879577 A JP 1879577A JP 1879577 A JP1879577 A JP 1879577A JP S53104951 A JPS53104951 A JP S53104951A
Authority
JP
Japan
Prior art keywords
cage
elevator
safety device
elevated
floor
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
JP1879577A
Other languages
Japanese (ja)
Other versions
JPS6052994B2 (en
Inventor
Nobuo Anzai
Hidenori Watanabe
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 JP52018795A priority Critical patent/JPS6052994B2/en
Publication of JPS53104951A publication Critical patent/JPS53104951A/en
Publication of JPS6052994B2 publication Critical patent/JPS6052994B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)

Abstract

PURPOSE: To provide the safety device for an elevator cage, which forcibly stops the cage at the floor before the terminal floor when the cage is elevated with overload and limits the cage speed less than the allowable collision speed of a buffer when the cage is then elevated to the terminal floor.
COPYRIGHT: (C)1978,JPO&Japio
JP52018795A 1977-02-23 1977-02-23 Elevator safety device Expired JPS6052994B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52018795A JPS6052994B2 (en) 1977-02-23 1977-02-23 Elevator safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52018795A JPS6052994B2 (en) 1977-02-23 1977-02-23 Elevator safety device

Publications (2)

Publication Number Publication Date
JPS53104951A true JPS53104951A (en) 1978-09-12
JPS6052994B2 JPS6052994B2 (en) 1985-11-22

Family

ID=11981521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52018795A Expired JPS6052994B2 (en) 1977-02-23 1977-02-23 Elevator safety device

Country Status (1)

Country Link
JP (1) JPS6052994B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140341A (en) * 1978-04-21 1979-10-31 Hitachi Ltd Elevator controller
JPS59114276A (en) * 1982-12-16 1984-07-02 株式会社日立製作所 Controller for elevator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140341A (en) * 1978-04-21 1979-10-31 Hitachi Ltd Elevator controller
JPS59114276A (en) * 1982-12-16 1984-07-02 株式会社日立製作所 Controller for elevator

Also Published As

Publication number Publication date
JPS6052994B2 (en) 1985-11-22

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