FR2364179A2 - Rope hoist for use with ladder - has removable extension piece bend enabling materials trolley to pass up and over roof slope - Google Patents

Rope hoist for use with ladder - has removable extension piece bend enabling materials trolley to pass up and over roof slope

Info

Publication number
FR2364179A2
FR2364179A2 FR7627776A FR7627776A FR2364179A2 FR 2364179 A2 FR2364179 A2 FR 2364179A2 FR 7627776 A FR7627776 A FR 7627776A FR 7627776 A FR7627776 A FR 7627776A FR 2364179 A2 FR2364179 A2 FR 2364179A2
Authority
FR
France
Prior art keywords
ladder
extension piece
pass
rope hoist
removable extension
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
FR7627776A
Other languages
French (fr)
Other versions
FR2364179B2 (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.)
Bron & Cie
Original Assignee
Bron & Cie
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 Bron & Cie filed Critical Bron & Cie
Priority to FR7627776A priority Critical patent/FR2364179A2/en
Publication of FR2364179A2 publication Critical patent/FR2364179A2/en
Application granted granted Critical
Publication of FR2364179B2 publication Critical patent/FR2364179B2/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 rope hoist is used with a ladder to raise materials up to and over the roof level of a building. The ladder has stand-off legs for resting against the wall and is joined to the roof ladder by a removable extension piece (3) in the form of a bend. This extension piece has curved upper tracks (32) and sockets (31, 25, 26) connectors each end. A vertical plate (33) reinforces each side and locates wings (2) which act as protectors. The rope from the floor mounted winch to the materials trolley is guided over an adjustable pulley (9-14) in the centre of the bend.
FR7627776A 1976-09-13 1976-09-13 Rope hoist for use with ladder - has removable extension piece bend enabling materials trolley to pass up and over roof slope Granted FR2364179A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7627776A FR2364179A2 (en) 1976-09-13 1976-09-13 Rope hoist for use with ladder - has removable extension piece bend enabling materials trolley to pass up and over roof slope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7627776A FR2364179A2 (en) 1976-09-13 1976-09-13 Rope hoist for use with ladder - has removable extension piece bend enabling materials trolley to pass up and over roof slope

Publications (2)

Publication Number Publication Date
FR2364179A2 true FR2364179A2 (en) 1978-04-07
FR2364179B2 FR2364179B2 (en) 1980-12-19

Family

ID=9177724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627776A Granted FR2364179A2 (en) 1976-09-13 1976-09-13 Rope hoist for use with ladder - has removable extension piece bend enabling materials trolley to pass up and over roof slope

Country Status (1)

Country Link
FR (1) FR2364179A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2776645A4 (en) * 2011-06-14 2015-11-25 Christer Falegren Scaffolding system for roofs
US20180044988A1 (en) * 2016-08-09 2018-02-15 Vivint Solar, Inc. Lift systems and devices
CN107785800A (en) * 2017-10-09 2018-03-09 国网山东省电力公司阳谷县供电公司 Box type transformer convenient changing device
EP4215714A1 (en) * 2022-01-24 2023-07-26 Solatube International, Inc. Loader for hoisting skylight onto roof field

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2776645A4 (en) * 2011-06-14 2015-11-25 Christer Falegren Scaffolding system for roofs
US20180044988A1 (en) * 2016-08-09 2018-02-15 Vivint Solar, Inc. Lift systems and devices
CN107785800A (en) * 2017-10-09 2018-03-09 国网山东省电力公司阳谷县供电公司 Box type transformer convenient changing device
CN107785800B (en) * 2017-10-09 2024-01-30 国网山东省电力公司阳谷县供电公司 Convenient replacement device for box type transformers
EP4215714A1 (en) * 2022-01-24 2023-07-26 Solatube International, Inc. Loader for hoisting skylight onto roof field
US20230234811A1 (en) * 2022-01-24 2023-07-27 Solatube International, Inc. Loader for hoisting skylight onto roof

Also Published As

Publication number Publication date
FR2364179B2 (en) 1980-12-19

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