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Apparatus for making metallic wire binding parts

A metal wire and binding technology, which is applied in the directions of binding, making rings from wires, and applications, can solve the problems of time-consuming, uneconomical production of small print volumes, etc., and achieve the effect of saving materials

Inactive Publication Date: 2002-08-28
HEIDELBERGER DRUCKMASCHINEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the production of small runs is uneconomical and requires a long time due to machine set-up

Method used

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  • Apparatus for making metallic wire binding parts
  • Apparatus for making metallic wire binding parts
  • Apparatus for making metallic wire binding parts

Examples

Experimental program
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Effect test

Embodiment Construction

[0059] Figure 1 shows an inventive device, represented by symbol 40, for the flexible manufacture of wire binders for binding booklets of any size and thickness by means of a wire comb binder, in which only or The main building blocks of the invention are described. Other drives and / or guides and cams which are generally known and are required for the operation of the device are only schematically drawn or described in general form.

[0060] When there are more than two loops, the wire bindings 41, 41', 41", which are also referred to as wire plates 41", as shown in Figure 2, have a loop length of L, loop spacing of A, metal A loop S with a wire diameter D and a loop number N.

[0061] FIG. 3 shows a bound booklet 10 which has a continuous binding structure. A single binding structure is shown in FIG. 4, which consists of wire binding elements 41', which each have only a single loop and use a wire binding for each hole 12 in the printing carrier. Part 41'. FIG. 5 shows a w...

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Abstract

The flat loop-shaped wire binding element is bent into a C-shape in a segment fashion. Bending is carried out using a device (90) with two bending units (95, 95), each with at least one retaining part (91, 91), at least one support (92, 92) and at least one bending beam (93, 93), the two bending units being individually movable along the wire loops in a controlled manner. Two O-shaped dies (94, 94) are used to bend the C-shapes into O-shapes, which are used to hold brochure sheets together.

Description

technical field [0001] The invention relates to a device for producing wire binders of any size and thickness, of the type specified in the preamble of claim 1 . Background technique [0002] Devices of the above-mentioned type are generally used to produce wire binders which are used in binding devices by means of wire comb binders, in particular so-called wire-O TM A wire binder (registered trademark) loosely binds a booklet consisting of a plurality of printed pages. [0003] wire-O wire bindings are defined as wire loops spaced parallel to each other and having loop length L, loop spacing A and wire diameter D, and which are formed into wire-O by means of suitable closing means return line. [0004] Wire bindings are typically stored in a library for use with such binding devices to account for different binding requirements, such as booklet thickness and gauge, by loop length, loop spacing, etc. Devices for producing wire binders with different parameters such as loo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B42F13/16B21D11/00B21F1/00B21F37/00B21F45/16B42B5/08
CPCB21F45/16
Inventor 马里奥·利奇
Owner HEIDELBERGER DRUCKMASCHINEN AG
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