Title:
STARTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/021741
Kind Code:
A1
Abstract:
This starting device 1 is configured so as to satisfy 0.04 ≤ A ≤ 0.10, 0.90 ≤ B ≤ 2.60, and 900 rpm ≤ Netag ≤ 1400 rpm, given that It is defined as the moment of inertia of all of the elements included in a torque transmission path from a front cover 3 to a damper hub 7, Im is defined as the moment of inertia of a first intermediate member 12 connected to a vibration absorption spring SPd of a dynamic damper 20, Idd is defined as the moment of inertia of a mass body of the dynamic damper 20, A = Im/It, B = Idd/Im, and Netag is defined as the engine rotation speed corresponding to the frequency of a vibration to be damped by the dynamic damper.
Inventors:
TSUJI HIROKI (JP)
FUJITA YOHEI (JP)
INAGAKI TOMOKI (JP)
MIYAKOSHI HIDEAKI (JP)
FUJITA YOHEI (JP)
INAGAKI TOMOKI (JP)
MIYAKOSHI HIDEAKI (JP)
Application Number:
PCT/JP2015/072680
Publication Date:
February 11, 2016
Filing Date:
August 10, 2015
Export Citation:
Assignee:
AISIN AW CO (JP)
International Classes:
F16H45/02; F16H41/28
Foreign References:
| US20130205944A1 | 2013-08-15 | |||
| JP2009115112A | 2009-05-28 | |||
| JP2011503474A | 2011-01-27 | |||
| JP2012077827A | 2012-04-19 | |||
| JP2012202543A | 2012-10-22 |
Attorney, Agent or Firm:
ITEC INTERNATIONAL PATENT FIRM (JP)
Patent business corporation Itec international patent firm (JP)
Patent business corporation Itec international patent firm (JP)
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