BR9100835A - BRAKING APPLIANCE - Google Patents

BRAKING APPLIANCE

Info

Publication number: BR9100835A
Authority: BR; Brazil
Prior art keywords: braking appliance; braking; appliance
Prior art date: 1990-03-01

Application number

BR919100835A

Other languages

Portuguese (pt)

Inventor

Edwin George Pink

Michael John Nicholas Manning

Original Assignee

Alphatrad Sa

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.)

1990-03-01

Filing date

1991-02-28

Publication date

1991-11-05

1991-02-28 Application filed by Alphatrad Sa filed Critical Alphatrad Sa

1991-11-05 Publication of BR9100835A publication Critical patent/BR9100835A/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Braking Arrangements (AREA)
Escalators And Moving Walkways (AREA)

BR919100835A 1990-03-01 1991-02-28 BRAKING APPLIANCE BR9100835A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB909004643A GB9004643D0 (en)	1990-03-01	1990-03-01	Braking apparatus

Publications (1)

Publication Number	Publication Date
BR9100835A true BR9100835A (en)	1991-11-05

Family

ID=10671857

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR919100835A BR9100835A (en)	1990-03-01	1991-02-28	BRAKING APPLIANCE

Country Status (8)

Country	Link
AU (1)	AU632667B2 (en)
BR (1)	BR9100835A (en)
CA (1)	CA2037231C (en)
DE (1)	DE4106595C2 (en)
FR (1)	FR2659072A1 (en)
GB (2)	GB9004643D0 (en)
ZA (1)	ZA911490B (en)
ZW (1)	ZW1991A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE175946T1 (en) *	1993-10-18	1999-02-15	Inventio Ag	BRAKE SAFETY DEVICE FOR AN ELEVATOR CABIN
GB2372825A (en) *	2001-03-01	2002-09-04	Novatech Measurements Ltd	Brake force measurement using a load cell
EP1323660B1 (en) *	2001-12-24	2017-01-04	Inventio AG	Safety brake for elevator system
SI1528028T1 (en) *	2003-10-27	2010-08-31	Inventio Ag	Brake for an elevator
JP4690689B2 (en) *	2003-10-27	2011-06-01	インベンテイオ・アクテイエンゲゼルシヤフト	Elevator braking device
IL186678A0 (en)	2006-11-16	2008-02-09	Inventio Ag	Brake equipment, lift installation, a method for detecting a function of the brake equipment, and a modernisation set
EP1923346B1 (en) *	2006-11-16	2014-01-22	Inventio AG	Braking device, lift facility, a method for recording the function of the braking device and a modernisation set
DE102013108495B4 (en) *	2013-08-07	2017-08-24	Mhwirth Gmbh	Lift brake system
EP3145847B1 (en) *	2014-05-20	2021-10-20	Wittur Holding GmbH	Hydraulic elevator car brake unit with controllable braking power
DE102016111477A1 (en) *	2016-06-22	2017-12-28	Siemag Tecberg Gmbh	Mining conveyor
CN109956380A (en) *	2017-12-22	2019-07-02	日立电梯（中国）有限公司	A limiting device for a speed governor wire rope tensioning device
US11053097B2 (en)	2018-07-26	2021-07-06	Otis Elevator Company	Magnet assembly for an electronic safety brake actuator (ESBA)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1231075A (en) *	1914-07-08	1917-06-26	Charles D Seeberger	Elevator.
US3291451A (en) *	1965-06-08	1966-12-13	Ingersoll Rand Canada	Braking control for mine hoist
FI862880L (en) *	1986-07-08	1988-01-09	Kone Oy	LINEAR MOTOR-DRIVEN ELEVATOR.
FR2644765B2 (en) *	1988-06-08	1991-07-05	Leroy Somer	ELECTROMAGNETIC BRAKE WITH CLAMP JAWS
ZA899016B (en) *	1988-11-11	1990-08-29	Mechanized Systems And Technol	Cage braking system
GB8904875D0 (en) *	1989-03-03	1989-04-12	Alphatrad Sa	Conveyance system

1990
- 1990-03-01 GB GB909004643A patent/GB9004643D0/en active Pending
1991
- 1991-02-27 CA CA002037231A patent/CA2037231C/en not_active Expired - Lifetime
- 1991-02-28 GB GB9104245A patent/GB2241488B/en not_active Expired - Fee Related
- 1991-02-28 ZA ZA911490A patent/ZA911490B/en unknown
- 1991-02-28 BR BR919100835A patent/BR9100835A/en not_active IP Right Cessation
- 1991-02-28 ZW ZW19/91A patent/ZW1991A1/en unknown
- 1991-03-01 AU AU72070/91A patent/AU632667B2/en not_active Ceased
- 1991-03-01 DE DE4106595A patent/DE4106595C2/en not_active Expired - Fee Related
- 1991-03-01 FR FR9102503A patent/FR2659072A1/en active Granted

Also Published As

Publication number	Publication date
AU7207091A (en)	1991-09-05
GB9004643D0 (en)	1990-04-25
FR2659072A1 (en)	1991-09-06
GB9104245D0 (en)	1991-04-17
CA2037231C (en)	2002-02-05
ZA911490B (en)	1992-05-27
DE4106595A1 (en)	1991-11-28
AU632667B2 (en)	1993-01-07
GB2241488A (en)	1991-09-04
ZW1991A1 (en)	1991-06-19
FR2659072B1 (en)	1994-12-09
GB2241488B (en)	1994-05-18
DE4106595C2 (en)	2001-04-05
CA2037231A1 (en)	1991-09-02

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Legal Events

Date	Code	Title	Description
1995-04-25	FG	Letter patent granted
1996-04-09	TE	Change of address
1996-04-16	PC	Transfer	Free format text: LAMPREY INVESTMENT HOLDINGS LIMITED (ZA)
2010-06-22	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 28/02/2006