Title:
LOAD LIMITER INTEGRATED BLACK BOX
Document Type and Number:
WIPO Patent Application WO/2018/110886
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a load limiter integrated black box. In a hoist comprising: a main body equipped with a hook for hanging cargo; a motor, mounted on the main body, for horizontally moving the hook and the main body along a guide rail installed on a ceiling at the same time; another motor for lifting the hook; and a controller connected to the motors, the present invention is configured such that a black box board (20) is connected to an interface board (10), the interface board (10) is connected to a power supply of the hoist, and the black box board (20) and the interface board (10) form a load limiter that detects a driving power of the hoist and provides an alert when the hoist is overloaded.
Inventors:
SONG KEUN SANG (KR)
Application Number:
PCT/KR2017/014153
Publication Date:
June 21, 2018
Filing Date:
December 05, 2017
Export Citation:
Assignee:
HYUNDAI HOIST CO LTD (KR)
International Classes:
G07C3/00; B66C13/18; B66C15/06; G08B21/18
Foreign References:
| KR20150102647A | 2015-09-07 | |||
| KR200433542Y1 | 2006-12-11 | |||
| KR101567507B1 | 2015-11-11 | |||
| KR101441866B1 | 2014-09-29 | |||
| KR20130142299A | 2013-12-30 |
Attorney, Agent or Firm:
CHOI, Joong Il (KR)
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