GB1470313A - Elevator system - Google Patents

Elevator system

Info

Publication number
GB1470313A
GB1470313A GB2307574A GB2307574A GB1470313A GB 1470313 A GB1470313 A GB 1470313A GB 2307574 A GB2307574 A GB 2307574A GB 2307574 A GB2307574 A GB 2307574A GB 1470313 A GB1470313 A GB 1470313A
Authority
GB
United Kingdom
Prior art keywords
strip
counterweight
rollers
car
members
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.)
Expired
Application number
GB2307574A
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.)
CBS Corp
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 GB1470313A publication Critical patent/GB1470313A/en
Expired 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
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/068—Cable weight compensating devices

Abstract

1470313 Elevator weight compensators WESTINGHOUSE ELECTRIC CORP 23 May 1974 [1 June 1973] 23075/74 Heading B8B A weight compensation arrangement in an elevator system comprising an elevator car 62 and counterweight 64 suspended by looped common driving cables, includes at least one metallic strip 66 coupling the undersides of the car and counterweight, the strip 66 being tensioned through rollers 74 engaging the loop end of the strip. The, or each of a plurality of superposed metallic strips 66, has an oblong crosssection, and is guided laterally as it enters and leaves the loop by rollers 124 mounted on spaced plates 100, 102 forming supports for the rollers 74, the plates being adjustable on a pair of spaced angle members 78 to set the metallic strip loop size to the spacing between the car and counterweight. The members 78 forming the compensation frame, are pivotally mounted at 92 for movement in a vertical plane, as guided along a pair of rods 130 freely received in slots in the members 78, compression springs 134 associated with the rods 130 resisting upward movement of the compensation frame up to a limit of full spring compression. The springs 134 maintain the compensation frame and therefore metallic strip continuously in tension.
GB2307574A 1973-06-01 1974-05-23 Elevator system Expired GB1470313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US366234A US3882968A (en) 1973-06-01 1973-06-01 Elevator system

Publications (1)

Publication Number Publication Date
GB1470313A true GB1470313A (en) 1977-04-14

Family

ID=23442202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2307574A Expired GB1470313A (en) 1973-06-01 1974-05-23 Elevator system

Country Status (10)

Country Link
US (1) US3882968A (en)
JP (1) JPS5021442A (en)
BE (1) BE815782A (en)
BR (1) BR7404363D0 (en)
CA (1) CA990654A (en)
DE (1) DE2426412A1 (en)
ES (1) ES426811A1 (en)
FR (1) FR2231603B1 (en)
GB (1) GB1470313A (en)
IT (1) IT1013914B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537068U (en) * 1976-07-06 1978-01-21
US4230205A (en) * 1978-05-10 1980-10-28 Westinghouse Electric Corp. Elevator system
FI101373B (en) * 1993-04-05 1998-06-15 Kone Corp Arrangements for compensation of the elongation in the carrier and compensation lines
JPH11255452A (en) * 1998-03-12 1999-09-21 Toshiba Fa Syst Eng Corp Guide device for elevator compensating rope
US6364062B1 (en) * 1999-11-08 2002-04-02 Otis Elevator Company Linear tracking mechanism for elevator rope
DE50114535D1 (en) * 2000-03-31 2009-01-15 Inventio Ag Mechanical tensioning device for lower cable of a lift
US7178636B2 (en) * 2003-03-25 2007-02-20 Mitsubishi Denki Kabushiki Kaisha Elevator system
US20030155185A1 (en) * 2001-03-08 2003-08-21 Masami Nomura Elevator
US7117978B2 (en) * 2003-08-12 2006-10-10 Draka Elevator Products, Inc. Dampening device for an elevator compensating cable and associated system and method
EP1559672B1 (en) * 2004-01-15 2006-08-23 Fillmatic Polsterindustrie-Maschinen GmbH Stacking device for loads, particularly mattresses
US7610994B2 (en) * 2005-05-13 2009-11-03 Draka Elevator Products Elevator compensating cable having a selected loop radius and associated system and method
PL1951606T3 (en) * 2005-11-25 2014-11-28 Abb Schweiz Ag A method to increase the head rope life for single conveyance friction mine hoists for deep shafts
EP2361215B1 (en) * 2008-12-05 2015-09-16 Otis Elevator Company Elevator system and installation method
FI121921B (en) * 2009-11-05 2011-06-15 Kone Corp Method and apparatus for reducing the oscillation of the ropes to an elevator
FI122700B (en) * 2010-03-25 2012-05-31 Kone Corp Arrangement for attenuating lateral oscillations of a rope member attached to an elevator car
CN103171947B (en) * 2011-12-22 2015-07-08 日立电梯（中国）有限公司 Elevator compensation rope tensioning device
US9758344B2 (en) * 2012-01-10 2017-09-12 Otis Elevator Company Elevator travelling cable protection
CN102897628A (en) * 2012-09-12 2013-01-30 昆山京都电梯有限公司 Spring type tension roller
KR101281201B1 (en) 2012-11-15 2013-07-02 케이이앤씨(주) Guide apparatus for compen chain of elevator
EP2749519B1 (en) * 2012-12-27 2020-07-22 KONE Corporation Elevator with a non-metallic fibers belt-like ropes.
FI124242B (en) * 2013-02-12 2014-05-15 Kone Corp Arrangement for attenuating transverse oscillations of a rope member attached to an elevator unit and elevator
WO2015033423A1 (en) * 2013-09-05 2015-03-12 三菱電機株式会社 Rope-like body guiding device for elevator
DE102014104047A1 (en) * 2014-03-21 2015-09-24 Thyssenkrupp Elevator Ag Elevator with sub-rope tensioning device
EP3000759B1 (en) * 2014-09-25 2017-06-07 KONE Corporation Elevator
WO2016135855A1 (en) * 2015-02-24 2016-09-01 三菱電機株式会社 Elevator
EP3288887A4 (en) * 2015-04-27 2019-03-13 KONE Corporation Arrangement for adjusting the tautness of a traction member of an elevator
KR101632385B1 (en) * 2015-10-20 2016-06-21 주식회사 송산특수엘리베이터 Super Sized Elevator Having Wind Protector of Cable for Manufacturing Large Vessel and Ocean Plant Equipment
EP3263504B1 (en) * 2016-06-29 2019-05-29 KONE Corporation Elevator
ES2947228T3 (en) * 2016-07-27 2023-08-03 Otis Elevator Co Traction cable oscillation prevention
CN107879232B (en) 2016-09-30 2021-07-20 奥的斯电梯公司 Compensation chain stabilization device and method, elevator shaft and elevator system
CN108545586A (en) * 2018-07-03 2018-09-18 广东德奥电梯科技有限公司 Elevator counterweight and car automatic-balancing system
EP3623335B1 (en) * 2018-09-12 2021-06-16 KONE Corporation A travelling cable support arrangement of an elevator and method for supporting travelling cables of an elevator
CN109896394B (en) * 2019-03-05 2021-03-02 福建省力机械有限公司 Slack side tensioning device for goods elevator compensation chain
CN110817663A (en) * 2019-12-17 2020-02-21 天津荣昌科技有限公司 Rescue counterweight device of elevator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1132769A (en) * 1907-06-17 1915-03-23 Otis Elevator Co Traction-elevator.
US975790A (en) * 1908-11-25 1910-11-15 Charles O Pearson Multiple metallic belt for traction-elevators.
US1944772A (en) * 1932-09-10 1934-01-23 Westinghouse Elec Elevator Co Elevator compensating rope sheave
US2537075A (en) * 1948-10-09 1951-01-09 Otis Elevator Co Compensating apparatus for elevator hoisting roping
US3653467A (en) * 1969-01-21 1972-04-04 Otis Elevator Co Compensating sheave apparatus for elevators

Also Published As

Publication number Publication date
JPS5021442A (en) 1975-03-07
DE2426412A1 (en) 1974-12-19
AU6917874A (en) 1975-11-27
IT1013914B (en) 1977-03-30
CA990654A (en) 1976-06-08
FR2231603B1 (en) 1977-10-14
FR2231603A1 (en) 1974-12-27
ES426811A1 (en) 1976-09-16
BR7404363D0 (en) 1975-01-07
BE815782A (en) 1974-12-02
US3882968A (en) 1975-05-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]