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FR2242318A1 - Lift using rolled steel beam as guide track - lift cabin and counterweights run along opposite sides of beam - Google Patents

Lift using rolled steel beam as guide track - lift cabin and counterweights run along opposite sides of beam

Info

Publication number
FR2242318A1
FR2242318A1 FR7331805A FR7331805A FR2242318A1 FR 2242318 A1 FR2242318 A1 FR 2242318A1 FR 7331805 A FR7331805 A FR 7331805A FR 7331805 A FR7331805 A FR 7331805A FR 2242318 A1 FR2242318 A1 FR 2242318A1
Authority
FR
France
Prior art keywords
lift
counterweights
cabin
rolled steel
guide track
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Withdrawn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
FR7331805A
Other languages
French (fr)
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.)
DURAND FRANCOIS FR
Original Assignee
DURAND FRANCOIS FR
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 DURAND FRANCOIS FR filed Critical DURAND FRANCOIS FR
Priority to FR7331805A priority Critical patent/FR2242318A1/en
Publication of FR2242318A1 publication Critical patent/FR2242318A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/022—Guideways; Guides with a special shape
    • 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
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

Lift using a single rolled steel beam as a guide track uses balancing counterweights to reduce motor size and improve working. The shaft (3) has fitted in it a single beam (4) running from top to bottom at its rear and suspended from lintels (12) embedded in the wall (11). These lintels also carry the electric motor and brake (15), the reduction box (16) and the cable pulley (6) with its safety brake against overspeeding. The cabin frame (2) and cabin (1) are guided by pulleys (40, 41, 44, 45) along the beam and are joined (36, 37, 38), through another safety brake (39), by cables (5) to two separate counterweights (7) running at the rear of the beam. The cabin and counterweights both run along the beam on rollers.
FR7331805A 1973-09-03 1973-09-03 Lift using rolled steel beam as guide track - lift cabin and counterweights run along opposite sides of beam Withdrawn FR2242318A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7331805A FR2242318A1 (en) 1973-09-03 1973-09-03 Lift using rolled steel beam as guide track - lift cabin and counterweights run along opposite sides of beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7331805A FR2242318A1 (en) 1973-09-03 1973-09-03 Lift using rolled steel beam as guide track - lift cabin and counterweights run along opposite sides of beam

Publications (1)

Publication Number Publication Date
FR2242318A1 true FR2242318A1 (en) 1975-03-28

Family

ID=9124579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7331805A Withdrawn FR2242318A1 (en) 1973-09-03 1973-09-03 Lift using rolled steel beam as guide track - lift cabin and counterweights run along opposite sides of beam

Country Status (1)

Country Link
FR (1) FR2242318A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2340897A1 (en) * 1976-02-13 1977-09-09 Ace Machinery Ltd ELEVATOR SCAFFOLDING
EP0156415A1 (en) * 1984-03-02 1985-10-02 Sarturn Limited Safety device, in particular for an overhead door
WO1998018709A1 (en) * 1996-10-31 1998-05-07 Otis Elevator Company Elevator guide rail
EP1460020A1 (en) * 2003-03-20 2004-09-22 Thyssenkrupp Elevator Manufacturing France S.A.S. Elevator safety gear
WO2011141894A3 (en) * 2010-05-14 2012-03-29 Kone Corporation Safety brake for elevator
EP4397615A1 (en) * 2023-01-05 2024-07-10 Inventio Ag Elevator rails

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2340897A1 (en) * 1976-02-13 1977-09-09 Ace Machinery Ltd ELEVATOR SCAFFOLDING
EP0156415A1 (en) * 1984-03-02 1985-10-02 Sarturn Limited Safety device, in particular for an overhead door
WO1998018709A1 (en) * 1996-10-31 1998-05-07 Otis Elevator Company Elevator guide rail
US6012554A (en) * 1996-10-31 2000-01-11 Otis Elevator Company Elevator guide rail
EP1460020A1 (en) * 2003-03-20 2004-09-22 Thyssenkrupp Elevator Manufacturing France S.A.S. Elevator safety gear
FR2852588A1 (en) * 2003-03-20 2004-09-24 Thyssenkrupp Elevator Mfg F PARACHUTE-GUIDE FOR ELEVATOR, AS WELL AS ELEVATOR AND EQUIPPED
WO2011141894A3 (en) * 2010-05-14 2012-03-29 Kone Corporation Safety brake for elevator
EP4397615A1 (en) * 2023-01-05 2024-07-10 Inventio Ag Elevator rails

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Legal Events

Date Code Title Description
ST Notification of lapse