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EP0338973A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Fastener with guiding washer

Assignee: Hilti AG
•
Filing: 1989-03-09
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Granted: —
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Expires: 2009-03-09
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Abstract

Abstract The fastener (1), having a head (2), shank (3) and tip (4), is provided with a thread (5) in the rearward end region of the shank (3). Onto the thread (5), at a distance (A) from the head (2), there is screwed a guide washer (10) which is designed in the manner of a dome and has a wall region (13) extending in a conical shape from the base (11) in the insertion direction. The guide washer (10) can be deformed, thus braking the insertion process. <IMAGE>

Inventors

  • 👤 Peter Jochum

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-25 08:35
CPC Classifications
F; F16; F16B; F16B25/00; F16B19/00; F16B19/14; F16B43/00; F16B23/00; F16B25/10; F16B25/106; F16B31/00; F16B31/02; F16B31/021; Y; Y10; Y10T; Y10T408/00; Y10T408/89; Y10T408/892; Y10T408/8925

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