Expansion dowel bushing with a compressible shearing section along the centreline of a threaded rod

Expansion dowel bushing with a compressible shearing section along the centreline of a threaded rod

Disclosed herein is an expansion dowel bushing (2) placement around a threaded rod (9) inserted in a strut (8) and an expansion core (3) in the bushing, which includes, between the strut (8) and the core (3), a section compressible along a longitudinal axis (16) of the bushinh, wherein the compressi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ROUGER, CLAIRE
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
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:Disclosed herein is an expansion dowel bushing (2) placement around a threaded rod (9) inserted in a strut (8) and an expansion core (3) in the bushing, which includes, between the strut (8) and the core (3), a section compressible along a longitudinal axis (16) of the bushinh, wherein the compressible bushing section (16) includes a shearing system (24) placed such that after shearing, the bushing (2) is shortened along its longitudinal axis, and a system (50) for holding the strut (8) along the longitudinal axis is implemented.