To effectively improve layout property around a differential gear device.SOLUTION: An intermediate differential gear device includes an input shaft 32, a first output shaft 33 provided coaxially with the input shaft 32, a second output shaft 34 provided in parallel with the input shaft 32 and the first output shaft 33, a drive gear 35 provided on any one of the input shaft 32 and the first output shaft 33, a driven gear 36 which is provided on the second output shaft 34 and is engaged with the drive gear 35, a spider shaft 41 rotatably provided so as to be integrated with the input shaft 32, a pinion gear 42 rotatably provided on the spider shaft 41, a first side gear 43 which is rotatably provided so as to be integrated with the drive gear 35 and is engaged with the pinion gear 42, and a second side gear 44 which is rotatably provided so as to be integrated with the first output shaft 33 and is engaged with the pinion gear 42, in which a gear diameter R1 of the first side gear 43 and a gear diameter R2 of the side gear 44 are different from each other.SELECTED DRAWING: Figure 4
【課題】差動ギヤ装置の周囲のレイアウト性を効果的に向上させる。【解決手段】入力軸32と、入力軸32と同軸上に設けられた第1出力軸33と、入力軸32及び、第1出力軸33と平行に設けられた第2出力軸34と、入力軸32又は第1出力軸33の何れか一方に設けられた駆動ギヤ35と、第2出力軸34に設けられると共に、駆動ギヤ35と噛合する被駆動ギヤ36と、入力軸32に一体回転可能に設けられたスパイダ軸41と、スパイダ軸41に回転自在に設けられたピニオンギヤ42と、駆動ギヤ35に一体回転可能に設けられると共に、ピニオンギヤ42と噛合する第1サイドギヤ43と、第1出力軸33に一体回転可能に設けられると共に、ピニオンギヤ42と噛合する第2サイドギヤ44とを備え、第1サイドギヤ43のギヤ径R1と、第2サイドギヤ44のギヤ径R2とが異なるギヤ径で形成されている。【選択図】図4
INTERMEDIATE DIFFERENTIAL GEAR DEVICE, POWER TRANSMISSION DEVICE OF REAR BIAXIAL DRIVE VEHICLE PROVIDED WITH THE INTERMEDIATE DIFFERENTIAL GEAR DEVICE, AND POWER TRANSMISSION DEVICE OF FOUR WHEEL DRIVE VEHICLE PROVIDED WITH THE INTERMEDIATE DIFFERENTIAL GEAR DEVICE
中間差動ギヤ装置、及び、該中間差動ギヤ装置を備える後二軸駆動車両の動力伝達装置、及び、該中間差動ギヤ装置を備える四輪駆動車両の動力伝達装置
2020-08-13
Patent
Electronic Resource
Japanese
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