Title:
BOGIE AXLE DEVICE BALANCE SYSTEM AND BOGIE AXLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/163406
Kind Code:
A1
Abstract:
[Problem] To provide a bogie axle device and a balance system capable of achieving a high balance ratio at low cost. [Solution] A balance system 4L is equipped with a reaction force separation mechanism 41L that receives drive power from a drive unit and a planetary gear mechanism 42L that transmits a reaction force against swinging to a swing housing. The reaction force separation mechanism 41L separates the received drive power into the drive power to be input to a drive force transmission mechanism and the reaction force to be input to the swing housing without using a ring gear. The planetary gear mechanism 42L amplifies the reaction force, inputs the amplified reaction force to the swing housing, and generates swing restraining torque for restraining the swinging of the swing housing.
Inventors:
HIROSE NOBUYUKI (JP)
MARUMOTO SATOSHI (JP)
MARUMOTO SATOSHI (JP)
Application Number:
PCT/JP2016/059649
Publication Date:
September 28, 2017
Filing Date:
March 25, 2016
Export Citation:
Assignee:
OKUBO GEAR CO LTD (JP)
International Classes:
B60K17/32
Foreign References:
| US6053837A | 2000-04-25 | |||
| EP2657059A1 | 2013-10-30 | |||
| US20060102407A1 | 2006-05-18 | |||
| US20110245012A1 | 2011-10-06 | |||
| EP2657059A1 | 2013-10-30 | |||
| EP0909671A2 | 1999-04-21 |
Other References:
See also references of EP 3434505A4
Attorney, Agent or Firm:
HARASHIMA, Jojiro (JP)
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