Adjusting device of belt tension

A belt tension and adjustment device technology, applied in the direction of control devices, transmission devices, auxiliary drive devices, etc., can solve the problems of severe vibration of the tip and difficult visual observation

Inactive Publication Date: 2005-08-24
MITSUBISHI FUSO TRUCK AND BUS CORPORATION
View PDF3 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to this prior art, the pointer 110 connected to the connecting arm 8 protrudes from the connecting arm, and the rotation angle of the connecting arm can only be detected by finding the position of the tip of the pointer 110,...

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
  • Adjusting device of belt tension
  • Adjusting device of belt tension
  • Adjusting device of belt tension

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Referring to the appended drawings showing the first to seventh embodiments Figures 1 to 8 , the engine 105, the radiator 100, the radiator fan 102, the cover 101 for covering the radiator, the alternator 103, the compressor 104 for the air conditioner, the crank pulley fixed on the crankshaft of the engine 105, fixed on The air conditioner pulley 107 on the rotary shaft of the compressor 104 of the air conditioner, the alternator pulley 4 fixed on the rotary shaft of the described alternator 103, fixed on the water pump (not shown in the figure) structure and arrangement of the water pump pulley 108, tension pulley 5, etc. The structure and arrangement of the belt 2 are consistent with Figure 10 and 11 Similar to that shown in the prior art.

[0038] In showing the first embodiment of figure 1 and figure 2 Among them, reference numeral 1 is a crankshaft pulley, 4 is an alternator pulley, 2 is a water pump pulley 108 surrounding the crankshaft pulley 1 (see att...

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 provides a belt tension regulating device of an engine for improving workability in belt replacement, by detecting a reduction amount in belt tension, early and accurately determining a time for regulating the belt tension or a time for replacing belts, and detecting a change amount of the belt tension from above or in front of the engine without cutting of the view caused by an automatic tensioner and the belt. The belt tension regulating device of an engine comprises: an accessories driving pulley connected with a clank pulley through the belt 2; a tension pulley 5 wound in the middle of the belt; and the automatic tensioner 3 in which a moving end of an actuator is connected with the tension pulley through a connection arm to change a position of a rotation center of the tension pulley and thereby to change the belt tension. An indication member attached to an moving end of the actuator, and a detection member detecting the position of the indication member are provided to determine a state of the belt tension.

Description

technical field [0001] The invention relates to a device for adjusting belt tension, which can be used for engines mounted on automobiles, etc., and the device includes an auxiliary drive pulley connected to the crankshaft pulley of the engine through a belt, and a tension pulley for adjusting the tension of the belt. , and an automatic tensioner (automatic belt tension adjuster) that adjusts belt tension by changing the position of the center of rotation of a tension pulley by means of an actuator. Background technique [0002] For belt drives that drive additional components of the engine, belt tension adjustment devices are disclosed, for example, in JP 11-82652A, JP 11-8100851A, JP 2002-323101A and JP 2003-27953A. This device has a tension pulley for adjusting the tension of the belt and an automatic tensioner (automatic belt tensioner) constructed so that the tension belt can be moved by moving the moving end of an actuator The position of the center of rotation of the...

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): B60K25/06F16H7/08F16H7/12
CPCF16H2007/0861F16H7/1281F16H2007/0806B65G69/00B65G65/06B65G2201/042B65G2814/03
Inventor 横山泰弘
Owner MITSUBISHI FUSO TRUCK AND BUS CORPORATION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap