SERIES OF A TRANSMISSION HAVING A GEAR STRUCTURE WHICH ARRANGES A PAIR OF GEARS ON THE OUTER CIRCUMFERENCE OF AN AXIS MEMBER IN AN AXIAL DIRECTION AND A SERIES OF THE GEAR STRUCTURE

摘要

PURPOSE: A series of a transmission and a series of a gear structure are provided to change reduction gear ration by directly forming a first gear and a second gear on an axis member and forming a gear structure.;CONSTITUTION: A gear structure arranges a first gear and a second gear on the outer circumference of an axis member(22) in an axial direction. A transmission comprises the gear structure. A base structure(74) arranges a first tooth part and a second tooth part on the outer circumference of the axis member in the axial direction. The first gear is combined and fixed to the outer side of a radius direction of the first tooth part.;COPYRIGHT KIPO 2013;[Reference numerals] (22) Axis member; (22A) Hollow part; (24A) First gear; (24B) First gear; (26) Second gear; (70) First tooth part; (72) Second tooth part; (74) Base structure; (80) First gear body; (80A) Hollow part; (84) Second gear body; (A1) Gear structure; (B1) Gear structure