CONNECTING DEVICE OF BOLT-NUT

The present invention relates to a bolt-nut fastening device, improving a fastening force. According to one embodiment of the present invention, the bolt-nut fastening device comprises: a two-stage bolt composed of a body, a first bolt protruding toward one end of the body, and a second bolt protrud...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	SON, HYUK HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MECHANICAL ENGINEERING TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention relates to a bolt-nut fastening device, improving a fastening force. According to one embodiment of the present invention, the bolt-nut fastening device comprises: a two-stage bolt composed of a body, a first bolt protruding toward one end of the body, and a second bolt protruding toward one end of the first bolt; and a double nut fastened to the two-stage bolt. The double nut comprises: a first nut fastened to the first bolt; and a second nut fastened to the second bolt and coupled to the inside of the first nut. 본 발명은 체결력을 향상시킬 수 있는 볼트-너트 체결 장치에 관한 것이다. 일례로, 몸체, 상기 몸체의 일단으로 돌출된 제 1 볼트 및 상기 제 1 볼트의 일단으로 돌출된 제 2 볼트로 이루어진 이단 볼트; 및 상기 이단 볼트에 체결되는 이중 너트를 포함하고, 상기 이중 너트는 상기 제 1 볼트와 체결되는 제 1 너트와, 상기 제 2 볼트와 체결되며 상기 제 1 너트 내부에 결합된 제 2 너트를 포함하는 볼트-너트 체결 장치를 개시한다.