Remove iron fillings bolt

The utility model relates to a bolt technical field, in particular to remove iron fillings bolt, it includes the bolt body, and the lower part of this bolt body is bolt tooth portion, and the upper portion of this bolt body is the nut, the top of bolt body is provided with the slotted hole, is provi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	HAN XIUQIN
Format:	Patent
Sprache:	chi ; 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 MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS MECHANICAL ENGINEERING PERFORMING OPERATIONS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a bolt technical field, in particular to remove iron fillings bolt, it includes the bolt body, and the lower part of this bolt body is bolt tooth portion, and the upper portion of this bolt body is the nut, the top of bolt body is provided with the slotted hole, is provided with the internal thread on the upper portion inner wall of slotted hole, forms to unload magnetism screw porose area, the lower part inner wall of slotted hole is smooth form, forms the magnet porose area, be provided with the magnet with magnet porose area shape matched with in the magnet porose area, unloading to be provided with in the magnetism screw porose area and unloading the magnetism screw, the interior thread to match that should unload on the upper portion inner wall of externalscrew thread and slotted hole on the outer wall of magnetism screw closes, it is regularly lifted remove iron fillings bolt off and easily totally gets rid of together with the iron fillings that themagnet will adsorb in bol