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Sheet braking system for braking printed sheets

A braking system and sheet technology, applied in the direction of sending objects, thin material handling, transportation and packaging, etc., can solve the problems of limited braking force and small total contact area, and achieve the effect of reducing the danger of traces

Active Publication Date: 2012-11-07
海德堡印刷机械知识产权股份两合公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A disadvantage is that in the mode of operation in which the module carriers are each equipped with a single braking module, the total contact area of ​​the contact part between the braking band and the printed sheet to be braked is relatively small
Since the total contact area available for transferring the braking force from the sheet braking system to the printed sheet is so small, the amount of braking force that can be transferred is also too severely limited

Method used

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  • Sheet braking system for braking printed sheets
  • Sheet braking system for braking printed sheets
  • Sheet braking system for braking printed sheets

Examples

Experimental program
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Embodiment Construction

[0018] figure 1 A detail of a printing press 1 with a delivery 2 is shown. The printing press 1 is a perfecting printing machine and can be operated optionally in a purely one-sided printing operation mode and in a perfecting printing operation mode for printing printed sheets on both sides, in which only one-sided printing operation In this mode the printed sheets are printed on only one sheet side. The sheet braking system 3 and the delivery stack 4 of the delivery 2 are shown in this detail. The sheet brake system 3 comprises a plurality of sheet brakes, namely a sheet brake 5 a on the drive side of the printing press 1 , a sheet brake 5 b on the operating side and a central sheet brake arranged between them 5c. The sheet brakes 5a to 5c have the same structure, and the number of these sheet brakes can also be four or five or more in the case of larger sheet sizes.

[0019] figure 2 with image 3 It is shown that the sheet brakes 5 a to 5 c each comprise a slide 6 on...

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PUM

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Abstract

The present invention relates to a sheet braking system (3) for braking printed sheets, which includes sheet arresters (5a, 5b, 5c) setting in a row. The sheet arresters comprise module carriers for carrying brake modules (10, 11). The module mountings are movably arranged on each other, and the brake modules are disconnectably formed to and from the module carriers. The brake modules (10, 11) are coupled to one of the module carriers in an operation mode.

Description

technical field [0001] The invention relates to a sheet braking system for braking printed sheets, comprising sheet brakes arranged in a row, which have sheet brakes arranged displaceably relative to one another for carrying A module carrier of the brake module, the brake module being designed to be coupled and decoupled from the module carrier. Background technique [0002] Such a sheet braking system is described in DE 101 03 235 A1. In this state-of-the-art sheet braking system, in one mode of operation there is only one brake module with brake bands, and in the other mode of operation there is only one support module with drying wheels and the corresponding module carries the software coupling. A disadvantage is that in an operating mode in which the module carriers are each equipped with a single braking module, the total contact area of ​​the contact parts between the braking band and the printed sheet to be braked is relatively small. Since the total contact area a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H29/68
CPCB65H29/683B65H2403/10B65H2701/176
Inventor S·利帕德特A·毛尔
Owner 海德堡印刷机械知识产权股份两合公司