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

Push-stop bar unit

A technology of stop rods and struts, which is applied in the field of shock stop rods, and can solve problems such as permanent deformation of shock stop rods

Active Publication Date: 2006-06-07
HUSQVARNA AB
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Frequent occurrences of clumsy use often lead to permanent deformation of the impact stop lever, which in turn leads to costly downtime

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
  • Push-stop bar unit
  • Push-stop bar unit
  • Push-stop bar unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] figure 1 A self-propelled walk-controlled roller compactor is shown in the form of a trench compactor 1 in operation. The trench compactor 1 has vibrating drums fitted with pads and is used to compact the bottom of the trench 2 . The trench compactor 1 is usually remotely controlled by an operator standing on the edge of the trench 2 . In the figure, because the operator 3 manually operates the trench compactor 1, he comes down into the trench 2.

[0008] In the upper part of the figure, the operator 3 has activated the trench compactor 1 to reverse in the direction of the arrow and is walking backwards behind the compactor. The trench compactor 1 is equipped with an impact stop bar 4 according to the invention. At this moment, the impact stop lever 4 is in an effective non-triggered state.

[0009] In the lower part of the figure, the backward movement of the operator 3 has been stopped by an obstacle, and he does not try to bring the trench compactor 1 in reverse ...

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

An impact stop bar (4) with a strut (8), which is mounted on an anti-collision device (6) for a self-propelled walking control roller (1), and communicates with the walker through the strut (8) The control roller (1) is pivotably connected. Strut (8) is made of plastics, rubber or composite material.

Description

technical field [0001] The present invention relates to a push-stop bar mounted on an anti-collision device for a self-propelled walk-controlled roller compactor. The aim is to obtain an impact stop lever that is flexible when overloaded and thus more durable when used awkwardly. The impact stop bar is suitable for use with an anti-collision device for a heavy walk control roller, such as a trench compactor. Background technique [0002] Pedestrian control rollers can be operated with a joystick. When such a machine reverses, there is a risk that the operator does not notice the obstacle behind and that a collision occurs between the rod end and the obstacle. It is known that machines of this type can be equipped with an anti-collision device to protect the operator from injuries caused by collisions. The anti-collision device may also include replaceable impact stop plates and impact stop levers associated with the function of being able to stop the reverse operation of ...

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): E02D3/046B60T7/22E01CE01C19/26E02D3/032F16P3/00
CPCB60T7/22E01C19/262E02D3/032E01C19/283
Inventor G·佩尔松
Owner HUSQVARNA AB
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