BR7404162D0 - Sistema de elevador - Google Patents

Sistema de elevador

Info

Publication number: BR7404162D0
Authority: BR; Brazil
Prior art keywords: elevator system; elevator
Prior art date: 1973-05-25

Application number

BR4162/74A

Other languages

English (en)

Inventor

L Tosato

F Solymos

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.)

1973-05-25

Filing date

1974-05-22

Publication date

1975-01-07

1974-05-22 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1975-01-07 Publication of BR7404162D0 publication Critical patent/BR7404162D0/pt

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

BR4162/74A 1973-05-25 1974-05-22 Sistema de elevador BR7404162D0 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00364162A US3810529A (en)	1973-05-25	1973-05-25	Elevator system

Publications (1)

Publication Number	Publication Date
BR7404162D0 true BR7404162D0 (pt)	1975-01-07

Family

ID=23433316

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR4162/74A BR7404162D0 (pt)	1973-05-25	1974-05-22	Sistema de elevador

Country Status (10)

Country	Link
US (1)	US3810529A (pt)
JP (1)	JPS5346333B2 (pt)
BE (1)	BE815461A (pt)
BR (1)	BR7404162D0 (pt)
CA (1)	CA974900A (pt)
DE (1)	DE2425216A1 (pt)
ES (1)	ES426626A1 (pt)
FR (1)	FR2230575B1 (pt)
GB (1)	GB1465166A (pt)
IT (1)	IT1013905B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5629346Y2 (pt) *	1976-02-03	1981-07-13
JPS52153545A (en) *	1976-06-17	1977-12-20	Mitsubishi Electric Corp	Block device for elevator
US4230205A (en) *	1978-05-10	1980-10-28	Westinghouse Electric Corp.	Elevator system
JPS5931653Y2 (ja) *	1978-07-26	1984-09-06	フジテツク株式会社	エレベ−タ装置
JPS5651288A (en) *	1979-10-02	1981-05-08	Toshiba Corp	Control system for making dissolved oxygen in aeration tank constant
US6860367B1 (en) *	1998-09-29	2005-03-01	Otis Elevator Company	Elevator system having drive motor located below the elevator car
JPH11255452A (ja) *	1998-03-12	1999-09-21	Toshiba Fa Syst Eng Corp	エレベーターつり合ロープの案内装置
DE50114535D1 (de)	2000-03-31	2009-01-15	Inventio Ag	Mechanische Spannvorrichtung für Unterseil eines Aufzugs
EP1142816A1 (de) *	2000-03-31	2001-10-10	Inventio Ag	Hydraulische Spann- und Dämpfungsvorrichtung für Aufzug
SG94783A1 (en)	2000-03-31	2003-03-18	Inventio Ag	Tensioning device for at least one trailing rope of an elevator installation
US7117978B2 (en) *	2003-08-12	2006-10-10	Draka Elevator Products, Inc.	Dampening device for an elevator compensating cable and associated system and method
US7264228B2 (en) *	2005-09-09	2007-09-04	J. R. Clancy, Inc.	Counterweight assisted winch
WO2012034899A1 (de)	2010-09-17	2012-03-22	Inventio Ag	Aufzug mit einer aufzugskabine und einem gegengewicht
GB2538790A (en) *	2015-05-29	2016-11-30	Lewmar Ltd	Gypsy for windlass and method for its manufacture
CN113247738B (zh) *	2021-05-21	2023-03-31	上海三菱电梯有限公司	电梯补偿装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3279762A (en) *	1964-03-11	1966-10-18	Otis Elevator Co	Noise abating and traction improving elevator sheave

1973
- 1973-05-25 US US00364162A patent/US3810529A/en not_active Expired - Lifetime
1974
- 1974-05-13 CA CA199,702A patent/CA974900A/en not_active Expired
- 1974-05-22 BE BE1005982A patent/BE815461A/xx not_active IP Right Cessation
- 1974-05-22 BR BR4162/74A patent/BR7404162D0/pt unknown
- 1974-05-23 GB GB2307874A patent/GB1465166A/en not_active Expired
- 1974-05-24 ES ES426626A patent/ES426626A1/es not_active Expired
- 1974-05-24 DE DE19742425216 patent/DE2425216A1/de not_active Withdrawn
- 1974-05-24 IT IT41604/74A patent/IT1013905B/it active
- 1974-05-25 JP JP5923474A patent/JPS5346333B2/ja not_active Expired
- 1974-05-27 FR FR7418193A patent/FR2230575B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2230575B1 (pt)	1977-10-14
CA974900A (en)	1975-09-23
US3810529A (en)	1974-05-14
ES426626A1 (es)	1976-07-01
FR2230575A1 (pt)	1974-12-20
JPS5020449A (pt)	1975-03-04
GB1465166A (en)	1977-02-23
BE815461A (fr)	1974-11-22
AU6899774A (en)	1975-11-20
DE2425216A1 (de)	1974-12-12
IT1013905B (it)	1977-03-30
JPS5346333B2 (pt)	1978-12-13

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