EP2055662A4 - Guide rail for elevator, and rail surface processing device for elevator - Google Patents

Guide rail for elevator, and rail surface processing device for elevator

Info

Publication number
EP2055662A4
EP2055662A4 EP20060782900 EP06782900A EP2055662A4 EP 2055662 A4 EP2055662 A4 EP 2055662A4 EP 20060782900 EP20060782900 EP 20060782900 EP 06782900 A EP06782900 A EP 06782900A EP 2055662 A4 EP2055662 A4 EP 2055662A4
Authority
EP
European Patent Office
Prior art keywords
elevator
contact
rail
processing device
guide
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
EP20060782900
Other languages
German (de)
French (fr)
Other versions
EP2055662B1 (en
EP2055662A1 (en
Inventor
Takenobu Honda
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
Publication of EP2055662A1 publication Critical patent/EP2055662A1/en
Publication of EP2055662A4 publication Critical patent/EP2055662A4/en
Application granted granted Critical
Publication of EP2055662B1 publication Critical patent/EP2055662B1/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
    • B66B7/1253—Lubricating means
    • B66B7/1269—Lubricating means specially adapted for guides
    • 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
    • B66B7/022—Guideways; Guides with a special shape

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

A contact member facing in opposition to guide rails is provided on a vertical moving member which is driven to move up and down in a hoistway. The guide rails each have a rail support member, and a guide portion that is fixedly secured to the rail support member for guiding the vertical moving member while being in contact with the contact member. A minute concave portion and a minute convex portion are formed on a contact surface of the guide portion facing the contact member. The convex portion is provided with a pressed surface which is made smooth by placing a pressing member into pressed abutment with the contact surface thereby to plastically deform a material of the guide portion. As a result, it is possible to prevent trouble such as for example wear of the contact member, etc.
EP06782900.2A 2006-08-22 2006-08-22 Guide rail for elevator, and rail surface processing device for elevator Ceased EP2055662B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/316396 WO2008023407A1 (en) 2006-08-22 2006-08-22 Guide rail for elevator, and rail surface processing device for elevator

Publications (3)

Publication Number Publication Date
EP2055662A1 EP2055662A1 (en) 2009-05-06
EP2055662A4 true EP2055662A4 (en) 2013-12-18
EP2055662B1 EP2055662B1 (en) 2015-11-18

Family

ID=39106501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06782900.2A Ceased EP2055662B1 (en) 2006-08-22 2006-08-22 Guide rail for elevator, and rail surface processing device for elevator

Country Status (4)

Country Link
EP (1) EP2055662B1 (en)
JP (1) JP5068652B2 (en)
CN (1) CN101415633B (en)
WO (1) WO2008023407A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20111190A1 (en) * 2011-06-29 2012-12-30 Monteferro S P A GUIDE FOR LIFTS, LIFTS AND SIMILARS, AS WELL AS METHOD TO CARRY OUT THAT GUIDE
CN103466404B (en) * 2013-09-25 2015-06-17 苏州欢颜电气有限公司 Method for paving elevator guide rail based on 3D (three-dimensional) printing technology and device
WO2019008708A1 (en) * 2017-07-05 2019-01-10 三菱電機株式会社 Elevator guide rail machining method, guide rail machining device, and renewal method
CN111601766B (en) * 2018-01-22 2021-09-21 三菱电机株式会社 Guide rail processing device of elevator
CN111699149B (en) * 2018-02-15 2021-08-03 三菱电机株式会社 Elevator guide rail processing device and guide rail processing method
JP6862607B2 (en) * 2018-03-22 2021-04-21 三菱電機株式会社 Elevator guide rail processing method
JP7008833B2 (en) * 2018-09-06 2022-01-25 三菱電機株式会社 Elevator guide rail processing equipment and guide rail processing method
CN112839893B (en) * 2018-10-22 2022-09-16 三菱电机株式会社 Guide rail processing device and guide rail processing method
WO2020136715A1 (en) * 2018-12-25 2020-07-02 三菱電機株式会社 Guide rail machining apparatus and guide rail machining method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398562A (en) * 1962-11-09 1968-08-27 Vyzk A Zkusebni Letecky Ustav Apparatus for forming, hardening and applying layers of malleable material upon planar and profiled surfaces
JPH08118136A (en) * 1994-10-18 1996-05-14 Fuji Seisakusho:Kk Cutting device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142722A (en) * 1981-03-02 1982-09-03 Hitachi Ltd Method and apparatus for working guide rail for elevator
JPS58158066U (en) * 1982-04-16 1983-10-21 昭和プロダクツ株式会社 Synthetic resin winding tube with extremely smooth surface
JPH04153183A (en) * 1990-10-17 1992-05-26 Hitachi Ltd Method and device for manufacturing elevator guide rail
JPH07206316A (en) * 1994-01-24 1995-08-08 Mitsubishi Denki Bill Techno Service Kk Guide rail for elevator
JP3243104B2 (en) * 1994-02-10 2002-01-07 株式会社東芝 Rail anti-rust oil removal device
JP4220717B2 (en) * 2002-03-27 2009-02-04 三菱電機株式会社 Elevator guide rail machining method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398562A (en) * 1962-11-09 1968-08-27 Vyzk A Zkusebni Letecky Ustav Apparatus for forming, hardening and applying layers of malleable material upon planar and profiled surfaces
JPH08118136A (en) * 1994-10-18 1996-05-14 Fuji Seisakusho:Kk Cutting device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008023407A1 *

Also Published As

Publication number Publication date
CN101415633B (en) 2011-10-26
JPWO2008023407A1 (en) 2010-01-07
CN101415633A (en) 2009-04-22
JP5068652B2 (en) 2012-11-07
EP2055662B1 (en) 2015-11-18
WO2008023407A1 (en) 2008-02-28
EP2055662A1 (en) 2009-05-06

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