Untersetzungsgetriebe

Details

Veröffentlichungs-Nr.

EP3121488

Aktenzeichen

EP16181039

Anmeldetag

25. Juli 2016

Veröffentlichung

23. Dezember 2020

Erteilung

23. Dezember 2020

Rechtsraum

EP

IPC

F16H57/04

Abstract

A reduction gear (1) includes: a case (11) having internal teeth (16) formed on an inner peripheral side thereof; a gear (24) having external teeth (24a) meshing with the internal teeth (16); a carrier (20) that rotatably holds the gear (24); an output shaft (14) connected to the carrier (20); a main bearing (41) disposed on a portion of the output shaft (14) on a side adjacent to the carrier (20), the main bearing (41) rotatably holding the output shaft (14) with respect to the case (11); and a fixing member (45) that is disposed on a portion of the carrier (20) on a side opposite to the main bearing (41) and that is to be fixed to the output shaft (14) in a condition of being pressed against the carrier (20) side. In this reduction gear (1), a lubricant supply groove (81a to 81f) for supplying lubricant is formed in at least any one of the fixing member (45), the carrier (20), and the main bearing (41).

Anmelder

Firma

Nabtesco Corporation

Land

🇯🇵 Japan

Fachgebiete