Title:
SELF-CONTAINED HOIST DEVICE, RAIL DEVICE AND HOIST SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/178022
Kind Code:
A3
Abstract:
A self-contained hoist device, rail device and hoist system for hoisting building materials, comprising a housing; and lifting beam extending from the housing; wherein a hoist motor for driving a winch provided with a hoisting wire and a battery pack for powering the hoist motor are arranged inside the housing, and a distal end of the hoisting wire is adapted to be attached to a fixing point above the self-contained hoist device, whereby operation of the hoist motor may cause the housing and lifting beam to be raised and lowered, respectively.
Inventors:
LOLLE ANDREAS (DK)
NIELSEN OSTERBERG (DK)
NIELSEN OSTERBERG (DK)
Application Number:
PCT/DK2017/000005
Publication Date:
November 23, 2017
Filing Date:
April 06, 2017
Export Citation:
Assignee:
UPCLIMBER (DK)
International Classes:
B66C7/04; B66C1/02; B66C11/04; B66D1/60; B66D3/20
Domestic Patent References:
| WO1993006810A1 | 1993-04-15 |
Foreign References:
| US5803437A | 1998-09-08 | |||
| US4623036A | 1986-11-18 |
Download PDF: