BR7203809D0 - Sistema de seguranca para controle de partida de elevadores - Google Patents

Sistema de seguranca para controle de partida de elevadores

Info

Publication number
BR7203809D0
BR7203809D0 BR3809/72A BR380972A BR7203809D0 BR 7203809 D0 BR7203809 D0 BR 7203809D0 BR 3809/72 A BR3809/72 A BR 3809/72A BR 380972 A BR380972 A BR 380972A BR 7203809 D0 BR7203809 D0 BR 7203809D0
Authority
BR
Brazil
Prior art keywords
elevators
safety system
starting control
starting
control
Prior art date
Application number
BR3809/72A
Other languages
English (en)
Inventor
A Podcameni
S Kirk
A Goncalves
Original Assignee
A Podcameni
S Kirk
A Goncalves
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 A Podcameni, S Kirk, A Goncalves filed Critical A Podcameni
Priority to BR3809/72A priority Critical patent/BR7203809D0/pt
Priority to US370186A priority patent/US3882969A/en
Publication of BR7203809D0 publication Critical patent/BR7203809D0/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
BR3809/72A 1972-06-14 1972-06-14 Sistema de seguranca para controle de partida de elevadores BR7203809D0 (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR3809/72A BR7203809D0 (pt) 1972-06-14 1972-06-14 Sistema de seguranca para controle de partida de elevadores
US370186A US3882969A (en) 1972-06-14 1973-06-14 Safety system for controlling the start-up of elevators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR3809/72A BR7203809D0 (pt) 1972-06-14 1972-06-14 Sistema de seguranca para controle de partida de elevadores

Publications (1)

Publication Number Publication Date
BR7203809D0 true BR7203809D0 (pt) 1974-04-18

Family

ID=3934299

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3809/72A BR7203809D0 (pt) 1972-06-14 1972-06-14 Sistema de seguranca para controle de partida de elevadores

Country Status (2)

Country Link
US (1) US3882969A (pt)
BR (1) BR7203809D0 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101007A (en) * 1976-11-01 1978-07-18 Magee John E Control system for limiting elevator car movement speed unless car doors are fully closed
US4623040A (en) * 1985-03-04 1986-11-18 Otis Elevator Corporation Method and apparatus for reducing elevator service calls
US4785914A (en) * 1987-06-19 1988-11-22 Westinghouse Electric Corp. Elevator system leveling safeguard control and method
ATE233226T1 (de) * 1997-09-22 2003-03-15 Inventio Ag Ueberwachungseinrichtung für eine antriebssteuerung für aufzüge
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
FR2777087B1 (fr) * 1998-04-03 2000-05-05 Otis Elevator Co Dispositif pour localiser une panne de fermeture de porte paliere dans une installation d'ascenseur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1810942A (en) * 1929-12-04 1931-06-23 Otis Elevator Co Closure operating mechanism
US1934500A (en) * 1931-02-28 1933-11-07 Westinghouse Electric & Mfg Co Automatically operated elevator door
US2111459A (en) * 1933-05-18 1938-03-15 Molander Veli Elevator door control system

Also Published As

Publication number Publication date
US3882969A (en) 1975-05-13

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