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

power transmission device

A power transmission device and pressure technology, applied in the direction of automatic clutch, mechanical drive clutch, clutch, etc., can solve problems such as noise and vibration, and achieve the effect of reducing rattle

Active Publication Date: 2019-08-16
FCC KK
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, there is a problem in that the reaction torque limiter cam is constructed in order to assemble the clutch member and the pressure member with the cam faces of the press contact auxiliary cam facing each other and the cam faces of the reaction torque limiter cam facing each other. The gap between a pair of cam faces must be set fairly large, this gap produces rattle, noise, and vibration

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
  • power transmission device
  • power transmission device
  • power transmission device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The power transmission device according to this embodiment is mounted on a vehicle such as a motorcycle to arbitrarily transmit the driving force of the engine to the transmission or drive wheels or to interrupt the transmission. Such as figure 1 As shown in , the power transmission device mainly includes: a clutch housing 2 on which a gear 1 as an input member is mounted; a clutch member 4 connected to a shaft 3 as an output member; The pressure member 5 at the right end in the figure; the driving clutch plate 6 connected to the clutch housing 2 and the driven clutch plate 7 connected to the clutch member 4; the fixed member 8; the push rod 9; the clutch spring 10 as a biasing mechanism; and at least one receiving member 11 . In the drawings, reference sign S denotes a damper, and reference sign D denotes a ball bearing.

[0047] The gear 1 is ...

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

Provided is a power transmission device in which the torque at the time of the operation of the counter torque limiter cam and the torque at the time of the operation of the crimping contact auxiliary cam can be changed as required, and the cam surfaces of the crimping contact auxiliary cams are made to face each other and The cam faces of the counter torque limiter cam face each other while satisfactorily interengaging the clutch member and pressure member, thus minimizing rattling. The receiving portion for the clutch spring (10) on the pressure member (5) side includes a receiving member (11) separate from the pressure member (5). The first cam surface (C1) and the second cam surface (C2) constituting the counter torque limiter cam are respectively formed on the receiving member (11) and the clutch member (4), and constitutes the third cam surface ( C3) and the fourth cam surface (C4) are respectively formed on the pressure member (5) and the clutch member (4).

Description

technical field [0001] The present invention relates to a power transmission device capable of arbitrarily transmitting a rotational force of an input member to an output member or interrupting the transmission. Background technique [0002] In general, a power transmission device for a motorcycle is intended to transmit or interrupt the driving force of an engine to a transmission and drive wheels. Such a power transmission device generally includes an input member connected to the engine side, an output member connected to the transmission and drive wheel sides, and a clutch member connected to the output member. The power is transmitted by pressing a plurality of driving clutch plates with the driven clutch plates, and the transmission of the power is interrupted by releasing the pressing contact force. [0003] More specifically, as disclosed in, for example, Patent Document 1, a conventional power transmission device includes a clutch housing that rotates with the rota...

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): F16D43/21F16D13/52
CPCF16D7/027F16D2013/565F16D13/56F16D13/52F16D43/21F16D13/02F16D23/12F16D2023/123
Inventor 片冈真曾恒香青野薰
Owner FCC KK
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