FR2390371A1 - Extending ladder with hoist - uses small trolley running on stepped rollers which is raised by cable passing over pulley - Google Patents

Extending ladder with hoist - uses small trolley running on stepped rollers which is raised by cable passing over pulley

Info

Publication number
FR2390371A1
FR2390371A1 FR7714331A FR7714331A FR2390371A1 FR 2390371 A1 FR2390371 A1 FR 2390371A1 FR 7714331 A FR7714331 A FR 7714331A FR 7714331 A FR7714331 A FR 7714331A FR 2390371 A1 FR2390371 A1 FR 2390371A1
Authority
FR
France
Prior art keywords
hoist
raised
passing over
ladder
cable passing
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.)
Granted
Application number
FR7714331A
Other languages
French (fr)
Other versions
FR2390371B3 (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.)
COSTOVIC MILAN
Original Assignee
COSTOVIC MILAN
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 COSTOVIC MILAN filed Critical COSTOVIC MILAN
Priority to FR7714331A priority Critical patent/FR2390371A1/en
Publication of FR2390371A1 publication Critical patent/FR2390371A1/en
Application granted granted Critical
Publication of FR2390371B3 publication Critical patent/FR2390371B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/12—Lifts or other hoisting devices on ladders
    • 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
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
    • B66B9/187—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure with a liftway specially adapted for temporary connection to a building or other structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)

Abstract

The hoist is for handling building materials and makes use of an extendable ladder (1) (2) with a horizontal arm (3). A small trolley (5) runs on stepped rollers (6) which fit the uprights of both parts (1, 2) of the ladder. The trolley is raised by means of a cable (8) which passes over the pulleys (9, 10, 11) and is wound on to a drum (13). The drum (13) is driven by a motor (14) mounted on a frame (15) attached to the lower rungs (16). The hoist is easily adapted to any extendable ladder including those with three or more sections. This feature makes the hoist particularly useful for small builders carrying out repair work.
FR7714331A 1977-05-09 1977-05-09 Extending ladder with hoist - uses small trolley running on stepped rollers which is raised by cable passing over pulley Granted FR2390371A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7714331A FR2390371A1 (en) 1977-05-09 1977-05-09 Extending ladder with hoist - uses small trolley running on stepped rollers which is raised by cable passing over pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714331A FR2390371A1 (en) 1977-05-09 1977-05-09 Extending ladder with hoist - uses small trolley running on stepped rollers which is raised by cable passing over pulley

Publications (2)

Publication Number Publication Date
FR2390371A1 true FR2390371A1 (en) 1978-12-08
FR2390371B3 FR2390371B3 (en) 1980-03-14

Family

ID=9190639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714331A Granted FR2390371A1 (en) 1977-05-09 1977-05-09 Extending ladder with hoist - uses small trolley running on stepped rollers which is raised by cable passing over pulley

Country Status (1)

Country Link
FR (1) FR2390371A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116943A (en) * 1982-03-25 1983-10-05 Devitec Ltd Hoist and hoisting systems
EP0096953A1 (en) 1982-03-25 1983-12-28 Devitec Limited Hoisting system
EP0267413A2 (en) * 1986-10-11 1988-05-18 Albert Böcker GmbH & Co. KG Inclined lift, in particular for goods or persons
EP0268047A2 (en) * 1986-10-11 1988-05-25 Albert Böcker GmbH & Co. KG Inclined lift, in particular for goods or persons
US5149241A (en) * 1991-02-11 1992-09-22 Eaton-Kenway, Inc. Dual mast apparatus for storage and retrieval vehicles
US5149242A (en) * 1991-02-11 1992-09-22 Eaton-Kenway, Inc. Vertical drive apparatus for storage and retrieval vehicles
DE19607983A1 (en) * 1996-03-01 1997-09-04 Anton Holzinger Load transporter for inclined goods lift
WO2005051835A1 (en) * 2003-11-26 2005-06-09 Mijo Vuleta Lifting apparatus
DE102013103595A1 (en) * 2013-04-10 2014-10-16 Technomed GmbH Reha-Technik Load carrier
CN108952546A (en) * 2018-08-08 2018-12-07 陆永柱 The method that the objects such as pendent lamp, air-conditioning are carried out to be sent to supply automatically
US10669777B2 (en) 2016-10-07 2020-06-02 Bright Structures Ltd. Materials handling system
FR3091697A1 (en) * 2019-01-11 2020-07-17 Metalliance Side negative elevator for construction site
BE1028615B1 (en) * 2020-09-17 2022-04-20 Jourquin Carine Detachable removable system for lifting a load

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116943A (en) * 1982-03-25 1983-10-05 Devitec Ltd Hoist and hoisting systems
EP0096953A1 (en) 1982-03-25 1983-12-28 Devitec Limited Hoisting system
EP0267413A2 (en) * 1986-10-11 1988-05-18 Albert Böcker GmbH & Co. KG Inclined lift, in particular for goods or persons
EP0268047A2 (en) * 1986-10-11 1988-05-25 Albert Böcker GmbH & Co. KG Inclined lift, in particular for goods or persons
EP0267413A3 (en) * 1986-10-11 1988-09-28 Albert Bocker Gmbh & Co. Kg Inclined lift, in particular for goods or persons
EP0268047A3 (en) * 1986-10-11 1988-09-28 Albert Bocker Gmbh & Co. Kg Inclined lift, in particular for goods or persons
US5149241A (en) * 1991-02-11 1992-09-22 Eaton-Kenway, Inc. Dual mast apparatus for storage and retrieval vehicles
US5149242A (en) * 1991-02-11 1992-09-22 Eaton-Kenway, Inc. Vertical drive apparatus for storage and retrieval vehicles
DE19607983A1 (en) * 1996-03-01 1997-09-04 Anton Holzinger Load transporter for inclined goods lift
DE19607983C2 (en) * 1996-03-01 1998-05-07 Anton Holzinger Load transport trolley for an inclined goods lift
WO2005051835A1 (en) * 2003-11-26 2005-06-09 Mijo Vuleta Lifting apparatus
DE102013103595A1 (en) * 2013-04-10 2014-10-16 Technomed GmbH Reha-Technik Load carrier
US10669777B2 (en) 2016-10-07 2020-06-02 Bright Structures Ltd. Materials handling system
CN108952546A (en) * 2018-08-08 2018-12-07 陆永柱 The method that the objects such as pendent lamp, air-conditioning are carried out to be sent to supply automatically
CN108952546B (en) * 2018-08-08 2020-04-10 周子行 Method for automatically delivering and supplying articles such as ceiling lamp, air conditioner and the like
FR3091697A1 (en) * 2019-01-11 2020-07-17 Metalliance Side negative elevator for construction site
BE1028615B1 (en) * 2020-09-17 2022-04-20 Jourquin Carine Detachable removable system for lifting a load

Also Published As

Publication number Publication date
FR2390371B3 (en) 1980-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse