JP2851555B

The masonry fitting bolt has a pattern a protrusions (5) spaced over its outer shaft in an area which is to be inside the bored hole. The protrusions are spaced and orientated in such a way that the insertion of the bolt provides an even mixing of the bonding material which is introduced into the bo...

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Bibliographische Detailangaben
Hauptverfasser:	MANFUREETO HAAGE, BERUNTO PUROHYAA, UIRUFURIITO UEEBAA, GYUNTAA ZAIBORUTO, BERUNTO HAIN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CASTING 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 MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING PERFORMING OPERATIONS POWDER METALLURGY THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	The masonry fitting bolt has a pattern a protrusions (5) spaced over its outer shaft in an area which is to be inside the bored hole. The protrusions are spaced and orientated in such a way that the insertion of the bolt provides an even mixing of the bonding material which is introduced into the bore to cement the bolt into place. The protrusions are produced on the bolt by metal power moulding of the protrusions and the bolt. The protrusions are shaped to provide a cutting edge to clean the bore prior to fitting and have an offset array to provide a good grip and a good mixing effect. The leading end of each protrusion can be pointed for ease of insertion.