US 12,312,209 B2 · Winding device

Abstract

A winding device is for winding a rope onto a rope drum rotatable about a rotation axis. The winding device includes a rope guide for feeding the rope to the rope drum. The rope guide has a pivoting arm having a longitudinal axis and has a deflection element. The pivoting arm is pivotable about a pivot axis. The deflection element is disposed on the pivoting arm. The winding device is conceived such that the rope when being wound onto the rope drum passes the pivoting arm before the deflection element. The rope guide includes a delimitation element. The delimitation element is disposed such that a pivoting movement of the pivoting arm about the pivot axis is limited to a critical angular range. The deflection element is tiltable about a tilting axis. The tilting axis extends along the longitudinal axis of the pivoting arm.

Claims17

Dependent claims

A winding device for winding a rope onto a rope drum which is rotatable about a rotation axis, comprising:

a rope guide for feeding the rope to the rope drum;
said rope guide having a pivoting arm defining a longitudinal axis and further having a deflection element;
said pivoting arm being pivotable about a pivot axis;
said deflection element being disposed on said pivoting arm;
wherein the winding device is configured such that the rope when being wound onto the rope drum passes said pivoting arm before said deflection element;
wherein a pivoting movement of said pivoting arm about the pivot axis is limited to a critical angular range Δ;
said deflection element being tiltable about a tilting axis extending along the longitudinal axis of said pivoting arm;
and,
wherein said deflection element is tiltable about the tilting axis such that the rope is able to be guided by said deflection element in an angular range ϕ outside the critical angular range Δ.

6 more elements

A rope take-up winding device comprising:

a rope drum having two flange discs;
a winding device for winding a rope onto said rope drum;
said rope drum being rotatable about a rotation axis;
said winding device including a rope guide for feeding the rope to said rope drum;
said rope guide having a pivoting arm defining a longitudinal axis and further having a deflection element;
said pivoting arm being pivotable about a pivot axis;
said deflection element being disposed on said pivoting arm;
said winding device being configured such that the rope when being wound onto said rope drum passes said pivoting arm before said deflection element;
wherein a pivoting movement of said pivoting arm about said pivot axis is limited to a critical angular range Δ;
said deflection element being tiltable about a tilting axis extending along said longitudinal axis of said pivoting arm;
wherein said deflection element is tiltable about the tilting axis such that the rope is able to be guided by said deflection element in an angular range ϕ outside the critical angular range Δ;
and,
said pivoting arm being pivotable about said pivot axis so as to reciprocate between said two flange discs.

10 more elements

Dependencies are inferred from the claim text.

Winding device

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Winding device

Life of this patent

Abstract

Claims17