Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Air blast hold down apparatus and sheet alignment apparatus provided therewith

A technology of pressing device and blowing equipment, which is applied in the directions of coiling strips, transportation and packaging, and object supply, and can solve problems such as high costs

Inactive Publication Date: 2004-12-01
MASCHEBAU OPPENWEILER BINDER
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the bottom and top rails must also be adjusted, and for this, more holddown bars must be removed
However, the mounting or dismounting of the hold-down bars would result in very high outlays

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Air blast hold down apparatus and sheet alignment apparatus provided therewith
  • Air blast hold down apparatus and sheet alignment apparatus provided therewith
  • Air blast hold down apparatus and sheet alignment apparatus provided therewith

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] figure 1 The sheet (eg, paper aligning device) alignment device 10 shown in FIG. The sheet aligning apparatus 10 includes an angled-roller table 12 with a plurality of driven rollers 13 arranged sequentially in the longitudinal direction. An alignment rail (aligning rail) 16 is arranged on a longitudinal side of the roller table 12, which is located at figure 2 in the upper part. The rollers 13 extend in the transverse direction of the roller table table 12 . The axes of the rollers 13 are slightly inclined in the direction of the alignment rail 16 opposite to the sheet running direction BL. The first folding unit FW1 is located on one side of the roller table 12 opposite to the alignment rail 16, and is located at figure 2 One end of the case 12 on the right side of the inclined roller table. The second folding unit FW2 is located on one end side of the roll table 12 which is located downstream in the sheet running direction BL.

[0018] The sheet carrying surf...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The holding-down arrangement for holding down a sheet (24) in a sheet-bearing region of a sheet-processing machine, in particular of a folding machine, includes a plurality of blowing devices (19, 21) which, during use, are directed toward a sheet (24) and direct an air jet (20, 22) onto the sheet (24). The holding-down arrangement may be fitted in a sheet-aligning device which is arranged downstream of a sheet infeed and includes a sheet-bearing device (12), on which an incoming sheet (24) comes to rest.

Description

technical field [0001] The present invention relates to a holding-down arrangement for pressing a sheet in a sheet-carrying area of ​​a sheet handling machine, such as a paper handling machine, and to a holding-down arrangement comprising such a holding-down arrangement Aligning device (sheet-aligning device). Background technique [0002] DE A 1611 362 discloses a sheet alignment device comprising a sheet carrier device formed of corrugated elastic strips. On one side of the sheet-carrying device, the sheet-carrying device is bounded by an alignment rail which is adjustable along an axis in a direction transverse to the sheet feed direction for adjustment to the width of the sheet. On the other side of the sheet carrying device are provided a bottom guide and a top guide, between which the sheet is fed. In order to adapt to the width of the sheet, the bottom and top guides can likewise be adjusted along the axis in a direction transverse to the feed direction of the sheet...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B65H9/00B65H5/00B65H19/16
CPCB65H2301/4461B65H2406/12B65H5/00B65H2406/11B65H2301/36132
Inventor 格奥尔格·丹内曼克里斯托夫·贝克博多·特格特迈尔埃伯哈德·克里格
Owner MASCHEBAU OPPENWEILER BINDER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com