GB8407064D0 - Lift door control circuits - Google Patents

Lift door control circuits

Info

Publication number
GB8407064D0
GB8407064D0 GB848407064A GB8407064A GB8407064D0 GB 8407064 D0 GB8407064 D0 GB 8407064D0 GB 848407064 A GB848407064 A GB 848407064A GB 8407064 A GB8407064 A GB 8407064A GB 8407064 D0 GB8407064 D0 GB 8407064D0
Authority
GB
United Kingdom
Prior art keywords
control circuits
door control
lift door
lift
circuits
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.)
Withdrawn
Application number
GB848407064A
Other versions
GB2136990A (en
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.)
LIFT MAINTENANCE Ltd
Original Assignee
LIFT MAINTENANCE Ltd
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
Priority claimed from GB838307390A external-priority patent/GB8307390D0/en
Application filed by LIFT MAINTENANCE Ltd filed Critical LIFT MAINTENANCE Ltd
Priority to GB08407064A priority Critical patent/GB2136990A/en
Publication of GB8407064D0 publication Critical patent/GB8407064D0/en
Publication of GB2136990A publication Critical patent/GB2136990A/en
Withdrawn legal-status Critical Current

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
    • B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing doors
GB08407064A 1983-03-17 1984-03-19 Lift door control circuits Withdrawn GB2136990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08407064A GB2136990A (en) 1983-03-17 1984-03-19 Lift door control circuits

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838307390A GB8307390D0 (en) 1983-03-17 1983-03-17 Lift door control circuits
GB08407064A GB2136990A (en) 1983-03-17 1984-03-19 Lift door control circuits

Publications (2)

Publication Number Publication Date
GB8407064D0 true GB8407064D0 (en) 1984-04-26
GB2136990A GB2136990A (en) 1984-09-26

Family

ID=26285547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08407064A Withdrawn GB2136990A (en) 1983-03-17 1984-03-19 Lift door control circuits

Country Status (1)

Country Link
GB (1) GB2136990A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5467808A (en) * 1993-01-14 1995-11-21 Eclipse Blinds Limited Blind or curtain suspension system
GB9319669D0 (en) * 1993-09-23 1993-11-10 Vega Ltd Power operated barriers
EP2360832A1 (en) * 2010-01-25 2011-08-24 ABB Oy Control method for frequency converter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ194125A (en) * 1979-06-29 1983-11-30 Firmaframe Nominees Pty Ltd Door closer overload current reverses motor

Also Published As

Publication number Publication date
GB2136990A (en) 1984-09-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)