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Patent Searching and Data


Title:
EXCAVATING SCREW EQUIPPED WITH IMAGE DATA WIRELESS TRANSMISSION DEVICE AND CAMERA FOR MONITORING BURIED OBJECTS, HAVING PIPES FOR SUPPLYING POWER AND COMPRESSED AIR
Document Type and Number:
WIPO Patent Application WO/2015/141944
Kind Code:
A1
Abstract:
The present invention relates to an excavating screw for excavating locations where foundation piles or electric poles and earth wires are to be constructed when constructing foundation piles or the mechanical construction of electrical poles and earth wires. More specifically, the use of power is allowed through a rechargeable battery, such that the rechargeable battery is charged with power prior to the use of the screw and the power in the rechargeable battery is supplied to a camera during operation, whereby it is possible to carry out stable operation and to supply the power to the camera without need for separate unnecessary power supply cables. Soil or foreign material is frequently removed from the camera and the surroundings thereof through an air supply pipe, such that a stable field of view of the camera is secured at all times during operation, whereby operating time is shortened and working efficiency is significantly improved. Since the operation of the camera is enabled through wireless communication, unnecessary cables are not required, and thus operation performance is significantly improved.

Inventors:
KWON SAE WON (KR)
Application Number:
PCT/KR2015/001084
Publication Date:
September 24, 2015
Filing Date:
February 03, 2015
Export Citation:
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Assignee:
DAEWON ELECTRIC CO LTD (KR)
DAEWON INDUSRTY COMPANY (KR)
International Classes:
E21B7/20; E21B47/00
Foreign References:
KR100903054B12009-06-18
JPH10317870A1998-12-02
KR100645893B12006-11-07
KR100503755B12005-07-26
KR101367099B12014-02-26
Attorney, Agent or Firm:
LEE, SANG JIN (KR)
이상진 (KR)
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