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EP0477707A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Connecting device particularly for a tubular member

Assignee: Hewi Heinrich Wilke GmbH
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Filing: 1991-09-14
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Granted: —
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Expires: 2011-09-14
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Abstract

Abstract The invention relates to a connecting device, particularly for a tubular member (22) having at least one connecting end which has a recess (21) and can be connected by means of an invisible connection, which can preferably be produced by means of screws, to form an abutting joint (37) with a connecting end of another member (32). For the purpose of simple assembly and dismantling, the connecting device contains an expandable part (1), which is of sleeve-like construction and can be inserted into the recess, an expanding part (17) having an expanding surface which interacts over a large area with a correspondingly constructed surface of the expandable part, and a bolt (10), which is provided with a part (15) intended for producing the connection and a means (11) for the attachment of a tool. <IMAGE>

Inventors

  • 👤 Richard Dziuk
  • 👤 Karl-Ludwig Wulfert
  • 👤 Horst Jäger

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-23 16:38
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/04; F16B37/048; F16B13/00; F16B13/04; F16B13/06; F16B13/063; F16B13/066; F16B7/00; F16B7/02; F16B7/025; F16B33/00; F16B33/002

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

DE864783C Cited
DE2460589A1 Cited
DE2460382A1 Cited
DE2632696A1 Cited
DE3409866A1 Cited

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