STOPPING DEVICE

PURPOSE:To obtain a sufficient fixing strength using only a thin member by cutting and standing an edge part of a hole formed in a flat member having resiliency to form an inclined protruding part. CONSTITUTION:A hole 14 is formed in a grasping member 12 at one side of a main body 10 of a stopping d...

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Bibliographische Detailangaben
1. Verfasser:	MATSUHASHI HIROYUKI
Format:	Patent
Sprache:	eng
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 HEATING LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL THREAD CUTTING TRANSPORTING WEAPONS WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTIONTHEREWITH
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain a sufficient fixing strength using only a thin member by cutting and standing an edge part of a hole formed in a flat member having resiliency to form an inclined protruding part. CONSTITUTION:A hole 14 is formed in a grasping member 12 at one side of a main body 10 of a stopping device for the starting end of a stopping screw 8 to be inserted. A cut 16 is formed at an edge part 14a of this hole 14, and part of the edge part 14a is pushed out from this cut 16, so a spirally inclined protrusion 18 is formed corresponding to the thread groove of the stopping screw 8. The inclined protrusion 18 and the other part of the edge part 14a of the hole 14 are continuous to form part of a thread ridge of a female screw to be engaged with the stopping screw 8, thereby the stopping screw 8 can be threaded to the main body 10 of the stopping device.