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

Single direction clutch

A one-way clutch and engaging part technology, applied in the direction of one-way clutches, clutches, mechanical equipment, etc., can solve the problems of increased manufacturing cost, prolonged frictional contact time, and reduced transmission efficiency of one-way clutch 1.

Inactive Publication Date: 2008-09-03
BENQ CORP
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) Since the spring 40 is arranged in the driven assembly 10, it will increase the difficulty of manufacturing, thereby increasing the manufacturing cost
[0007] (2) Since the active assembly 20 only has a single slot 21, when the one-way clutch 1 is performing the transmission task, the active assembly 20 may need to idle at a relatively large angle to allow the ball 30 to enter the slot 21. Therefore, The time for the ball 30 to be in frictional contact with the active component 20 will be lengthened, thus making a long-term noise
[0008] (3) Similarly, since the active assembly 20 may need to idle at a relatively large angle to allow the ball 30 to enter the slot 21, the transmission efficiency of the one-way clutch 1 will be reduced

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
  • Single direction clutch
  • Single direction clutch
  • Single direction clutch

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0062] refer to figure 2 , the one-way clutch 100 of this embodiment mainly includes a driven assembly 110 , a driving assembly 120 and three rolling assemblies 130 .

[0063] Such as Figure 3A As shown, the driven assembly 110 has an outer peripheral surface 111 and three sliding portions 112 evenly distributed, and each sliding portion 112 extends inwardly from the outer peripheral surface 111 into the driven assembly 110 .

[0064] Such as Figure 3B and Figure 3C As shown, the three sliding parts 112 all have the same shape, and are all recessed parts with a substantially trapezoidal cross-section. In more detail, each sliding part 112 has a first plane 113 and a second plane 114, and the first plane 113 is relative to the second plane 114, and at the same time, the first plane 113 and the second plane 114 are respectively inclined from the inside of the driven assembly 110 toward the bottom 116 and the top 117 of the driven assembly 110, Or in other words, the firs...

no. 2 example

[0072] refer to Figure 5 , the one-way clutch 200 of this embodiment mainly includes a driven assembly 210 , a driving assembly 220 and three rolling assemblies 230 .

[0073] Such as Figure 6A As shown, the driven assembly 210 has an outer circumferential surface 211 and three evenly distributed first sliding parts 212a, second sliding parts 212b and third sliding parts 212c, the first sliding part 212a, the second sliding part 212b and the third sliding part 212a The three sliding portions 212c extend inward from the outer peripheral surface 211 to the interior of the driven assembly 210 .

[0074] Such as Figure 6B As shown, the first sliding portion 212a is a horizontal groove, in other words, the first sliding portion 212a has a first plane 215 and a second plane 215', the first plane 215 is parallel to the second plane 215', and at the same time, The first plane 215 and the second plane 215 ′ are parallel to the top 213 and the bottom 214 of the driven assembly 210...

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 present invention relates to an one-way clutch. It includes a driven component, a driving component and a rolling component. Said driven component has a peripheral surface and a slide portion, said slide portion is extended into the interior of said driven component from said peripheral surface, and has a first plane and a second plane. Said invention also provides the connection structure of the above-mentioned three components and its connection technical requirements.

Description

technical field [0001] The invention relates to a one-way clutch, in particular to a one-way clutch with simple structure and higher transmission efficiency. Background technique [0002] Generally speaking, one-way clutches are widely used in transmission mechanisms. The purpose of their application is to enable the transmission mechanism to drive in one direction, while the opposite direction can rotate but not transmit. [0003] refer to figure 1 , a known one-way clutch 1 is disclosed in US Pat. No. 3,844,392, which is mainly used for general one-way transmission but not requiring high precision of reverse rotation. The one-way clutch 1 mainly includes a driven component 10 , a driving component 20 , a ball 30 and a spring 40 . There is an accommodating portion 11 in the driven component 10 , and a locking slot 21 in the driving component 20 . The spring 40 is disposed in the receiving portion 11 , and the ball 30 is disposed on the spring 40 and located in the slot 2...

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 Patents(China)
IPC IPC(8): F16D41/064
Inventor 郭盈显
Owner BENQ CORP