BR7304994D0 - Sistema de elevador - Google Patents

Sistema de elevador

Info

Publication number
BR7304994D0
BR7304994D0 BR4994/73A BR499473A BR7304994D0 BR 7304994 D0 BR7304994 D0 BR 7304994D0 BR 4994/73 A BR4994/73 A BR 4994/73A BR 499473 A BR499473 A BR 499473A BR 7304994 D0 BR7304994 D0 BR 7304994D0
Authority
BR
Brazil
Prior art keywords
elevator system
elevator
Prior art date
Application number
BR4994/73A
Other languages
English (en)
Inventor
W Harding
H Berkovitz
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR7304994D0 publication Critical patent/BR7304994D0/pt

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
    • B66B7/1261—Lubricating means specially adapted for ropes or cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
BR4994/73A 1972-07-06 1973-07-05 Sistema de elevador BR7304994D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00269351A US3838752A (en) 1972-07-06 1972-07-06 Elevator system

Publications (1)

Publication Number Publication Date
BR7304994D0 true BR7304994D0 (pt) 1974-08-15

Family

ID=23026886

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4994/73A BR7304994D0 (pt) 1972-07-06 1973-07-05 Sistema de elevador

Country Status (4)

Country Link
US (1) US3838752A (pt)
BE (1) BE801866A (pt)
BR (1) BR7304994D0 (pt)
CA (2) CA977699A (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013142A (en) * 1975-10-07 1977-03-22 Westinghouse Electric Corporation Elevator system having a drive sheave with rigid but circumferentially compliant cable grooves
US4030569A (en) * 1975-10-07 1977-06-21 Westinghouse Electric Corporation Traction elevator system having cable groove in drive sheave formed by spaced, elastically deflectable metallic ring members
JPS595515B2 (ja) * 1976-12-07 1984-02-04 三菱電機株式会社 エレベ−タの巻上装置
JPS58117476U (ja) * 1982-02-05 1983-08-10 三菱電機株式会社 トラクシヨン式エレベ−タ装置
JPS58176298A (ja) * 1982-04-12 1983-10-15 Mitsubishi Electric Corp トラクシヨン式エレベ−タ装置
US4842101A (en) * 1988-02-16 1989-06-27 Westinghouse Electric Corp. Elevator system
US5490579A (en) * 1994-06-10 1996-02-13 Preventative Maintenance Systems Tanker access platform
US6691833B1 (en) * 1999-02-05 2004-02-17 Inventio Ag Elevator without a machine room
ES2209675T3 (es) * 2001-01-04 2006-02-16 Wittur Ag Ascensor de cable sin engranaje con un accionamiento de polea motriz con contrapolea abrazado doblemente.
KR101047348B1 (ko) * 2002-11-04 2011-07-07 코네 코퍼레이션 평형추가 없는 트랙션 시브 엘리베이터
EP1620345A2 (en) * 2003-06-18 2006-02-01 Toshiba Elevator Kabushiki Kaisha Sheave for elevator
JP4683863B2 (ja) * 2003-06-19 2011-05-18 インベンテイオ・アクテイエンゲゼルシヤフト 可動式牽引手段による負荷輸送用の昇降機
EP1489034B9 (de) * 2003-06-19 2010-05-19 Inventio Ag Aufzug mit Rolle mit Beschichtung
NO20063896L (no) * 2005-09-20 2007-03-21 Inventio Ag Heisanlegg med drivremskive og flatremformet baereorgan
US7429031B1 (en) 2005-12-20 2008-09-30 Zephyr International Llc Ground support system
US20080083588A1 (en) * 2006-10-05 2008-04-10 Life-Pack Technologies, Inc. Self powered self-hoisting elevator apparatus
FI125285B (fi) 2009-05-20 2015-08-14 Kone Corp Menetelmä ja laitteisto langoista punottavan köyden voitelemiseksi
FI125317B (fi) * 2010-05-20 2015-08-31 Kone Corp Metalliköysi, metalliköydellä varustettu hissi ja voiteluaineen käyttö metalliköyden voitelemiseen
ES2623364T3 (es) * 2011-12-21 2017-07-11 Kone Corporation Ascensor
EP2814769B1 (de) * 2012-02-17 2015-12-30 Inventio AG Bremssystem mit variabler reibung
EP2860143A1 (de) * 2013-10-10 2015-04-15 Inventio AG Aufzugsanlage mit Schmiervorrichtung
KR20160096619A (ko) * 2013-12-10 2016-08-16 오티스엘리베이터캄파니 이용가능한 견인력이 증가된 승강 시스템

Also Published As

Publication number Publication date
CA977699A (en) 1975-11-11
US3838752A (en) 1974-10-01
CA1101791B (en) 1981-05-26
BE801866A (fr) 1974-01-03

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