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Patent Searching and Data


Title:
HYBRID SCREWDRIVER AND WRENCH FOR PREVENTING SEPARATION OF FASTENING MEMBER AND FASTENING MEMBER SEPARATION PREVENTING PART FOR SAME
Document Type and Number:
WIPO Patent Application WO/2018/159897
Kind Code:
A1
Abstract:
The present invention relates to a hybrid screwdriver and wrench for preventing separation of a fastening member and a fastening member separation preventing part for the same and, more specifically, to a hybrid screwdriver and wrench for preventing the separation of a fastening member and a fastening member separation preventing part for the same, the hybrid screwdriver and wrench allowing the outer peripheral surface of a head part of the fastening member to be encompassed and fixed in a fixing cap, of which the front side is opened and the rear end has a preset curvature, so as to be usable even for a general bolting operation and prevent the fastening member from being separated when, in order to perform bolting operation, an object to be fastened is placed deep or the screwdriver and the wrench are positioned in a vertical direction so as to perform operations from top to bottom.

Inventors:
SHIN, Seung Gyo (#407-904, 34 Gimhae-daero 361beon-gil, Jinyeong-eup,,Gimhae-si, Gyeongsangnam-do, 50862, KR)
Application Number:
KR2017/004918
Publication Date:
September 07, 2018
Filing Date:
May 12, 2017
Export Citation:
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Assignee:
SHIN, Seung Gyo (#407-904, 34 Gimhae-daero 361beon-gil, Jinyeong-eup,,Gimhae-si, Gyeongsangnam-do, 50862, KR)
International Classes:
B25B23/08; B25B13/02; B25B15/02
Attorney, Agent or Firm:
SEWON PATENT LAW FIRM (11F, Saimdang-ro 26,Seocho-gu, Seoul, 06651, KR)
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