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1. WO2020091364 - LOCKING TOOL FOR BOLT

Publication Number WO/2020/091364
Publication Date 07.05.2020
International Application No. PCT/KR2019/014325
International Filing Date 29.10.2019
IPC
F16B 39/30 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
39Locking of screws, bolts, or nuts
22in which the locking takes place during screwing down or tightening
28by special members on, or shape of, the nut or bolt
30Locking exclusively by special shape of the screw-thread
F16B 35/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
35Screw-bolts; Stay bolts; Screw-threaded studs; Screws; Set screws
04with specially-shaped head or shaft in order to fix the bolt on or in an object
06Specially-shaped heads
F16B 35/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
35Screw-bolts; Stay bolts; Screw-threaded studs; Screws; Set screws
04with specially-shaped head or shaft in order to fix the bolt on or in an object
F16B 33/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
33Features common to bolt and nut
02Shape of thread; Special thread-forms
Applicants
  • 김종탁 KIM, Jong Tak [KR]/[KR]
Inventors
  • 김종탁 KIM, Jong Tak
Agents
  • 서평강 SEO, Pyeong Gang
Priority Data
10-2018-012969429.10.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) LOCKING TOOL FOR BOLT
(FR) OUTIL DE VERROUILLAGE POUR BOULON
(KO) 볼트용 락킹 공구
Abstract
(EN)
In the present disclosed contents, provided is a bolt-type locking tool which is a special bolt that allows a welding operation to be performed when cracks or holes appear in a structure, and thus significantly reduces the recurrence rate of cracks without the risk of fire or explosion. The bolt-type locking tool grasps a crack to prevent the crack from advancing.
(FR)
Dans les contenus ici décrits, l'invention concerne un outil de verrouillage de type boulon qui est un boulon spécial qui permet d'effectuer une opération de soudage lorsque des fissures ou des trous apparaissent dans une structure, et réduit ainsi de manière significative le taux de récurrence de fissures sans risque d'incendie ou d'explosion. L'outil de verrouillage de type boulon vient en prise avec une fissure pour empêcher la fissure de progresser.
(KO)
본 개시내용에서는 구조물의 크랙이나 파공 발생시 용접으로 작업하여 화재, 폭발의 위험이 없고, 재크랙 발생율을 현저히 개선한 특수 볼트로서 크랙을 움켜쥐어 크랙의 진전을 막는 볼트형 락킹 공구를 제공한다.
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