Patent · US Active

In-wheel motor with high durability

US7641010B2 · kind B2 · utility

61Cited by

11References

3Claims

0Family size

Assignees

TOYOTA JIDOSHA KABUSHIKI KAISHA · JP
AISIN SEIKI KABUSHIKI KAISHA · JP

Inventors

Ryoji Mizutani · Soma, JP
Fumito Kurata · Gotenba, JP
Shigekazu Yogo · Nagoya, JP
Kenji Harada · Kasai, JP
Atsushi Torii · Nishio, JP
Yuki Tojima · Miyoshi, JP
Masafumi Sakuma · Chiryu, JP

Key dates

Filing date	Dec 16, 2005
Grant date	Jan 5, 2010
Priority date	—
Expiry date	Dec 10, 2027

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60K2007/0092
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An in-wheel motor includes a motor generating motive power, a planetary gear arranged toward a wheel disc relative to the motor to reduce an output of the motor, and a shaft arranged toward the wheel disc relative to the planetary gear and connected to a planetary carrier. Shaft is connected to a constant velocity joint transmitting the motive power to wheel disc.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.