JPS54131235A - Earthquake-proof elevator structure - Google Patents

Earthquake-proof elevator structure

Info

Publication number
JPS54131235A
JPS54131235A JP3777478A JP3777478A JPS54131235A JP S54131235 A JPS54131235 A JP S54131235A JP 3777478 A JP3777478 A JP 3777478A JP 3777478 A JP3777478 A JP 3777478A JP S54131235 A JPS54131235 A JP S54131235A
Authority
JP
Japan
Prior art keywords
supporting
balance weight
earthquake
framework
suspended
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
JP3777478A
Other languages
Japanese (ja)
Inventor
Toru Saima
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3777478A priority Critical patent/JPS54131235A/en
Publication of JPS54131235A publication Critical patent/JPS54131235A/en
Pending 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
    • B66B7/047—Shoes, sliders

Abstract

PURPOSE: In an elevator in which a framework of supporting a cage or a balance weigth is guided on two guide rails, to provide a structure for supporting an elevator cage or balance weight, which is most difficult to be affected with respect to the earthquake vibration.
CONSTITUTION: In a framework for supporting a balance weight 7 guided along two, left and right, guide rails 1 and 2 supported in a building by support beams 14a through 14f, the balance weight 7 is suspended by links 10a through 10d from a upper frame 5 suspended by a wire 8 through a buffer spring 9. The upper frame 5 is connected to left and right vertical frames 4a and 4b connected at the lower parts thereof by a lower frame 6, and sliders 3a and 3b are supported through buffer rubbers 15a and 15b in the vertical frames 4a and 4b. Further, arms 12a and 12b are protruded from the frames 4a and 4b thereby to support the weight 7 through oil dampers 11a and 11b.
COPYRIGHT: (C)1979,JPO&Japio
JP3777478A 1978-03-31 1978-03-31 Earthquake-proof elevator structure Pending JPS54131235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3777478A JPS54131235A (en) 1978-03-31 1978-03-31 Earthquake-proof elevator structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3777478A JPS54131235A (en) 1978-03-31 1978-03-31 Earthquake-proof elevator structure

Publications (1)

Publication Number Publication Date
JPS54131235A true JPS54131235A (en) 1979-10-12

Family

ID=12506816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3777478A Pending JPS54131235A (en) 1978-03-31 1978-03-31 Earthquake-proof elevator structure

Country Status (1)

Country Link
JP (1) JPS54131235A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5609225A (en) * 1995-04-25 1997-03-11 Inventio Ag Compensation guidance system
WO2011039854A1 (en) 2009-09-30 2011-04-07 三菱電機株式会社 Elevator car frame
CN103183265A (en) * 2011-12-27 2013-07-03 株式会社日立制作所 A protection device for an elevator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5609225A (en) * 1995-04-25 1997-03-11 Inventio Ag Compensation guidance system
WO2011039854A1 (en) 2009-09-30 2011-04-07 三菱電機株式会社 Elevator car frame
CN103183265A (en) * 2011-12-27 2013-07-03 株式会社日立制作所 A protection device for an elevator

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