← Back to Patent Explorer
EP0305738A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Core for winding webs

Assignee: Meto International GmbH
•
Filing: 1988-07-28
•
Granted: —
•
Expires: 2008-07-28
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from German Ein Dorn zum Aufwickeln von bandförmigem Material enthält einen Kern (10), der an einem Ende mit einer Antriebsvorrichtung (36) verbindbar ist. Auf dem Kern (10) ist eine Hülse (44), deren Länge der Länge des Kerns (10) entspricht und die wenigstens einen Längsschlitz (46 bis 56) aufweist, in axialer Richtung verschiebbar, jedoch gegen ein Verdrehen relativ zu dem Kern (10) gesichert angebracht. A mandrel for winding up band-shaped material contains a core (10) which can be connected at one end to a drive device (36). A sleeve (44), the length of which corresponds to the length of the core (10) and which has at least one longitudinal slot (46 to 56), can be displaced in the axial direction on the core (10), but against rotation relative to the core (10 ) attached securely.

Inventors

  • 👤 Ulf Koch

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-06 08:40
CPC Classifications
B; B65; B65H; B65H18/00; B65H18/02; B65H18/04; B65H75/00; B65H75/02; B65H75/18

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag