Unlock instant, AI-driven research and patent intelligence for your innovation.

Device for cleaning paved surfaces

A clean pavement and cleaning technology, applied in the field of surface devices, can solve the problem that the bristle head cannot be matched flexibly, and achieve the effect of improving operation sensitivity and stability

Inactive Publication Date: 2012-01-18
ANDREAS STIHL AG & CO KG
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In it, it can be seen that the disadvantage of this solution is that the assembled bristle head cannot be flexibly adapted to the substrate to be treated (Untergrund)

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
  • Device for cleaning paved surfaces
  • Device for cleaning paved surfaces
  • Device for cleaning paved surfaces

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] exist figure 1 The devices for cleaning stone-paved surfaces, unpaved surfaces (for example tiled surfaces) and for cleaning crevices shown in FIG. Furthermore, a handle 3 is present on the device, and a flange 34 is also used for fastening the handle 3 . In addition, a setting mechanism 9 is installed at the handle 3 for adjusting the rotational speed of the motor. For this purpose, the rotational speed can be changed manually by means of the setting knob 36 . A brush 2 is connected to the drive mechanism 1 , in the example shown the brush 2 is embodied as a rotating brush 2 and has a bristle head holder 10 and a bristle head 14 fastened to the bristle head holder 10 by a plurality of screws , with bristles 22 and 23 present therein. The bristles 22 and 23 are made of different materials and are oriented differently. Thus, the shorter bristles 22 extend approximately parallel to the drive shaft 35 of the motor (ie, in an approximately vertical direction), and the s...

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 invention relates to a device for cleaning paved surfaces, comprising a brush (2) that can be put in motion by a drive unit (1) and comprising a handle (3), characterized in that the device comprises a front carriage (5) that is equipped with at least one wheel (4, 64) and that is fastened to the device so as to be pivotable about a horizontal rotational axis (6).

Description

technical field [0001] The invention relates to a surface for cleaning paving stones according to the preamble of claim 1 installation. Background technique [0002] The paving surface has gaps between the paving stones, in which undesired vegetation often forms without covering. As a result, paved roads and paths can become untidy, so that expensive methods are used to attempt to suppress vegetation. A large number of different devices for cleaning paved surfaces with brushes adapted to the device are already known and used in practice. However, all solutions have the disadvantage that they make their handling more difficult and also often lead to unsatisfactory cleaning results. For example, it is a problem that conventional devices do not have the ability to approach boundary stones very closely or cannot be used in narrow curved path sections. In terms of operation, it can be determined that due to the high rotational speed of the drive mechanism used and the result...

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
IPC IPC(8): E01H1/05
CPCE01H1/053E01H11/00
Inventor E・霍拉J・奥尔丁
Owner ANDREAS STIHL AG & CO KG