GB1000555A - Improvements in or relating to lifting devices - Google Patents

Improvements in or relating to lifting devices

Info

Publication number
GB1000555A
GB1000555A GB2970860A GB2970860A GB1000555A GB 1000555 A GB1000555 A GB 1000555A GB 2970860 A GB2970860 A GB 2970860A GB 2970860 A GB2970860 A GB 2970860A GB 1000555 A GB1000555 A GB 1000555A
Authority
GB
United Kingdom
Prior art keywords
staircase
rail
carriage
pivoted
rollers
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
GB2970860A
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.)
ALBERT COUSINS
Original Assignee
ALBERT COUSINS
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 ALBERT COUSINS filed Critical ALBERT COUSINS
Priority to GB2970860A priority Critical patent/GB1000555A/en
Publication of GB1000555A publication Critical patent/GB1000555A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
    • B66B9/0807—Driving mechanisms
    • B66B9/083—Pull cable, pull chain

Abstract

1,000,555. Staircase lifts; catchgear. A. COUSINS. Aug. 10, 1961 [Aug. 29, 1960], No 29708/60. Headings B8H and B8L. A lift mechanism adapted to be mounted on a staircase comprises a platform 3 pivoted about a hinge pin 6 on a bracket 7 which is adjustably mounted about an axis 8 on a carriage 4 provided with pairs of rollers 14 running within a channel-section rail 2. In the operative position of the platform, a roller 5 runs on a rail 1, whilst, in its inoperative position, the platform is pivoted to the vertical position at one side of the staircase, Fig. 2. The carriage is traversed up and down the rails by a winch driven by a reversible electric motor, the winch cable 11 passing round a pulley at the top of the stairway to a spring-urged pawl 15a pivoted on the axle of the lower pair of rollers 14, whereby, if the cable becomes slack, the pawl will be urged downwardly into engagement with pegs 16 on the lower flange of the rail 2. The cable also engages a tension-sensitive switch in the winch motor circuit which is broken if the cable becomes slack. The motor is controlled by a three-position switch 20 on the handle 21 and a low voltage system including a wiper blade engaging a conducting strip countersunk into and insulated from a thrust rail 2d which is mounted on top of the rail 2 and which is engaged by a pair of rollers or sliding blocks mounted on the carriage. Movement of the carriage is arrested at the upper and lower ends of the staircase by limit switches, and over-ride switches may be provided at the top and bottom of the staircase for closing the appropriate motor winding circuit to bring the lift to the upper or lower end of the staircase.
GB2970860A 1960-08-29 1960-08-29 Improvements in or relating to lifting devices Expired GB1000555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2970860A GB1000555A (en) 1960-08-29 1960-08-29 Improvements in or relating to lifting devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2970860A GB1000555A (en) 1960-08-29 1960-08-29 Improvements in or relating to lifting devices

Publications (1)

Publication Number Publication Date
GB1000555A true GB1000555A (en) 1965-08-04

Family

ID=10295844

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2970860A Expired GB1000555A (en) 1960-08-29 1960-08-29 Improvements in or relating to lifting devices

Country Status (1)

Country Link
GB (1) GB1000555A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338893A1 (en) * 1976-01-23 1977-08-19 Schill Tage STOPPING DEVICE FOR THE TRUCK OF AN INCLINED LIFT
EP0096953A1 (en) * 1982-03-25 1983-12-28 Devitec Limited Hoisting system
WO1990008091A1 (en) * 1989-01-10 1990-07-26 Thyssen De Reus B.V. A railsystem for a chair lift or the like, which is mounted on or along a flight of stairs
FR2726816A1 (en) * 1994-11-15 1996-05-15 Dumont Jean Pierre Transporting loads over straight staircase
ES2425289A1 (en) * 2011-11-17 2013-10-14 Fabián CALLES TORANZO System for lifting people and things on inclined stairs (Machine-translation by Google Translate, not legally binding)
RU213311U1 (en) * 2021-10-06 2022-09-06 Общество С Ограниченной Ответственностью «Уралподъемник» Passenger lift for persons with disabilities

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338893A1 (en) * 1976-01-23 1977-08-19 Schill Tage STOPPING DEVICE FOR THE TRUCK OF AN INCLINED LIFT
EP0096953A1 (en) * 1982-03-25 1983-12-28 Devitec Limited Hoisting system
WO1990008091A1 (en) * 1989-01-10 1990-07-26 Thyssen De Reus B.V. A railsystem for a chair lift or the like, which is mounted on or along a flight of stairs
NL8900047A (en) * 1989-01-10 1990-08-01 Reus B V De RAIL SYSTEM FOR A SEAT ELEVATOR OR SIMILAR, WHICH RAIL SYSTEM CAN BE MOUNTED ON OR ALONG A STAIR.
FR2726816A1 (en) * 1994-11-15 1996-05-15 Dumont Jean Pierre Transporting loads over straight staircase
ES2425289A1 (en) * 2011-11-17 2013-10-14 Fabián CALLES TORANZO System for lifting people and things on inclined stairs (Machine-translation by Google Translate, not legally binding)
RU213311U1 (en) * 2021-10-06 2022-09-06 Общество С Ограниченной Ответственностью «Уралподъемник» Passenger lift for persons with disabilities

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