公开(公告)号：US20050090356A1

公开(公告)日：2005-04-28

申请号：US10974354

申请日：2004-10-27

Applicant: Sinichiro Nakajima ,  Makoto Nishiji

Inventor： Sinichiro Nakajima ,  Makoto Nishiji

IPC: F16H1/28 ,  B60K17/16 ,  B60K17/28 ,  F16H48/05 ,  F16H48/08 ,  F16H48/38 ,  F16H48/40 ,  F16H48/06 ,  F16H48/20

CPC classification number: F16H48/11 ,  B60K17/16 ,  B60K17/346 ,  F16H48/08 ,  F16H48/10 ,  F16H2048/082

Abstract: A differential gearing 2 of twin differential type including a center differential unit 14 of planetary gear type and a front differential unit 12 of bevel gear type which are received within a housing 10 is separated from a gear box 6 of a transmission 4, and is disposed within PTO (power transfer off) 8. A common specification can be used for the twin differential unit, and influences by the oil variety can be avoided, assuring a given performance in any application.

Abstract translation: 具有行星齿轮型中心差速器单元14和锥齿轮式前差速单元12的双差速齿轮差动齿轮2与壳体10内的齿轮箱6分离， 在PTO内（电源关闭）8。 通常的规格可以用于双差动单元，可以避免油品种的影响，确保任何应用中的给定性能。