GB890733A - Improvements in or relating to elevators - Google Patents

Improvements in or relating to elevators

Info

Publication number
GB890733A
GB890733A GB23184/58A GB2318458A GB890733A GB 890733 A GB890733 A GB 890733A GB 23184/58 A GB23184/58 A GB 23184/58A GB 2318458 A GB2318458 A GB 2318458A GB 890733 A GB890733 A GB 890733A
Authority
GB
United Kingdom
Prior art keywords
shaft
july
sections
lift car
elevators
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
GB23184/58A
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.)
SCHWEIZ WAGONS AUFZUEGEFAB
Original Assignee
SCHWEIZ WAGONS AUFZUEGEFAB
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 SCHWEIZ WAGONS AUFZUEGEFAB filed Critical SCHWEIZ WAGONS AUFZUEGEFAB
Publication of GB890733A publication Critical patent/GB890733A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B66B1/16—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of a single car or cage

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)

Abstract

890,733. Lifts. SCHWEIZERISCHE WAGONS - UND AUFZUGEFABRIK A.G. July 18, 1958 [July 23, 1957], No. 23184/58. Class 78 (3). A lift car 40, travelling in a shaft 45 divided into sections XI-XII, which are designated by cyclic binary numbers 0001-1110, is provided with two-position indicating elements g<SP>1</SP>, h<SP>1</SP>, i<SP>1</SP>, k<SP>1</SP>, which are operated by devices in the shaft as the lift car moves between the sections and which supply signals corresponding to the position of the car in the shaft, in binary code, to a relay control circuit, Figs. 3, 4 (not shown).
GB23184/58A 1957-07-23 1958-07-18 Improvements in or relating to elevators Expired GB890733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH890733X 1957-07-23

Publications (1)

Publication Number Publication Date
GB890733A true GB890733A (en) 1962-03-07

Family

ID=4545737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23184/58A Expired GB890733A (en) 1957-07-23 1958-07-18 Improvements in or relating to elevators

Country Status (1)

Country Link
GB (1) GB890733A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223200A (en) * 1962-01-23 1965-12-14 Acec Elevator control system employing logical elements
CN114044447A (en) * 2021-11-17 2022-02-15 光明起重集团有限公司 Crane bridge and crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223200A (en) * 1962-01-23 1965-12-14 Acec Elevator control system employing logical elements
CN114044447A (en) * 2021-11-17 2022-02-15 光明起重集团有限公司 Crane bridge and crane

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