Supercharge Your Innovation With Domain-Expert AI Agents!

Tensioning rail with resilient press-on region

A technology of tensioning rail and area, applied in belt/chain/gear, transmission, mechanical equipment, etc., can solve problems such as failure

Active Publication Date: 2015-12-30
IWIS MOTORSYSTEME GMBH & CO KG
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, failure of the snap-in connection can sometimes occur because the synthetic material used is selected system-specifically with regard to its sliding properties.

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
  • Tensioning rail with resilient press-on region
  • Tensioning rail with resilient press-on region
  • Tensioning rail with resilient press-on region

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] in figure 1 The timing chain transmission device 1 is schematically shown in FIG. The timing chain transmission device basically includes a crankshaft sprocket 2, two camshaft sprockets 3.1 and 3.2 located above, and placed around the sprockets 2, 3.1, 3.2 The ring-shaped timing chain 4 and the guide rail 5 and the tension rail 6. The tensioning rail 6 is pivotally supported at its pivot point 7 and is pressed against the timing chain 4 by means of a chain tensioner 8 arranged in the part of the engine housing 9 in a manner that is of the chain tensioner 8 The tensioning piston 10 presses against the back side of the tensioning rail 6.

[0033] The guide rail 5 is assigned to the tight side (Zugtrum) of the timing chain drive 1 and is assigned to the loose side (Lostrum) via the tension rail 6. This kind of timing chain transmission device 1 is a highly dynamic device, which on the one hand must solve high rotational speeds and on the other hand must also bear alternat...

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

A tensioning rail for an endless drive, in particular a timing chain drive of an internal combustion engine, comprises a sliding lining body and a reinforcement body inserted in the sliding lining body and connected thereto by a detent connection, the sliding lining body comprising a slide rail for contact with an endless drive and a press-on region for the tensioning piston of a tensioning device. The tensioning rail is characterized in that the press-on region is arranged in a resiliently movable fashion on the slide rail and comprises a detent device as a constituent part of the detent connection such that the detent device is adapted to be locked due to the resilient movement of the press-on region. An endless drive having a tensioning rail of the type disclosed is also provided.

Description

technical field [0001] The invention relates to a tensioning rail (Spannschiene) with a sliding lining body (Gleitbelagkoerper) and a reinforcement inserted into the sliding lining body and connected to the sliding lining body by means of a locking connection (Rastverbindung) Body (Verstaerkungskoerper), wherein the sliding lining body has a contact area for the sliding rail (Gleitschiene) on the ring drive (Endlostreibmittel) and for the tensioning piston (Spannkolben) of the tensioning device. Background technique [0002] Such a tensioning rail is known, for example, from EP1286083A2. The sliding lining body is an injection-molded body produced by means of injection molding, which has a substantially uniform thickness except for the swivel region and the pressing region. On the rear side of the slide rail there is a groove, into which the reinforcement plate is inserted upright. For this purpose, the groove extends over the entire swivel region, while in the pressing re...

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): F16H7/18
CPCF16H7/08F16H7/06F16H2007/0872F16H2007/0893F16H2007/185
Inventor U.林德纳Y.古约特
Owner IWIS MOTORSYSTEME GMBH & CO KG
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com