JPS5925730U

JPS5925730U - Planetary differential gear mechanism

Info

Publication number: JPS5925730U
Application number: JP12201482U
Authority: JP
Inventors: 佐久間　成男; 新宮　正博
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-08-10
Filing date: 1982-08-10
Publication date: 1984-02-17

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本案の実施例を示し、第１図は断正面図、第２図
はＡ−Ａ線断面図、第３図は他の例の断正面図、第３図
は他の例の断正面図、第４図は公知の装置の断正面図で
ある。１：ケーシング、２：固定歯車、３：高速軸、４：低速
軸、５：遊星歯車、６：偏心部、７：遊星歯車、８：偏
心部、９，１０：支持孔、１１：継手用円板、１２：ピ
ン、１３：駆動歯車。The drawings show an embodiment of the present invention; FIG. 1 is a sectional front view, FIG. 2 is a sectional view taken along the line A-A, FIG. 3 is a sectional front view of another example, and FIG. 3 is a sectional front view of another example. FIG. 4 is a sectional front view of a known device. 1: Casing, 2: Fixed gear, 3: High speed shaft, 4: Low speed shaft, 5: Planetary gear, 6: Eccentric part, 7: Planetary gear, 8: Eccentric part, 9, 10: Support hole, 11: For joint Disk, 12: Pin, 13: Drive gear.

Claims

[Scope of utility model registration request]

(1) In a planetary differential gear mechanism in which a planetary gear that meshes with a ring-shaped fixed gear and a planetary gear that meshes with a drive gear fixed to a low-speed shaft are eccentrically attached to a high-speed shaft,
(2) The opposing planetary gears are independent of each other, and (2) are mounted on the high-speed shaft with their eccentric directions shifted by 180 degrees, and each of the pair of planetary gears has a shaft centered on their axis. Support holes with the same radius, the same number, and the same diameter are provided at the same distance, the axis of which is parallel to the axis of the high-speed shaft, and the support holes of the pair of planetary gears partially overlap in the radial direction. A planetary differential gear mechanism in which a pin supported by a coupling disk that is mounted so that the axes of the high-speed shaft and the axle coincide with each other is inserted into a support hole of an opposing planetary gear.

(2) The planetary differential gear mechanism according to Claim 1 of the Utility Model Registration Claim, in which the coupling disc is attached to the high-speed shaft between the planetary gears, and pins are protruded from both sides of the coupling disc.

(3) The planetary differential gear according to Claim 1 of Claim 1, in which a joint disc is attached to the casing and the low-speed shaft on the outside of the pair of planetary gears, and both ends of the pin are supported by the joint discs. mechanism.