Title:
EXPANSION ANCHOR
Document Type and Number:
Japanese Patent JPS6057009
Kind Code:
A
Abstract:
An expansion dowel assembly includes an anchor bolt and an expansion element made up of at least two expansion element parts offset from one another in the axial and circumferential direction when mounted on the anchor bolt. A web interconnects the adjacent expansion element parts. Recesses are formed in the circumferential surface of the anchor bolt for receiving the expansion element parts. Another recess connects the recesses for the expansion elements parts and is arranged to receive the web interconnecting these parts. The expansion element parts encircle the anchor bolt by more than half of its circumference so that holders are not needed for securing the expansion element on the anchor bolt.
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Inventors:
AAMIN HAABU
Application Number:
JP17008984A
Publication Date:
April 02, 1985
Filing Date:
August 16, 1984
Export Citation:
Assignee:
HILTI AG
International Classes:
F16B13/04; F16B13/08; (IPC1-7): F16B13/10
Attorney, Agent or Firm:
Akihide Sugimura