JPS6054863U

JPS6054863U - Transmission gear knocking noise prevention device

Info

Publication number: JPS6054863U
Application number: JP14673283U
Authority: JP
Inventors: 拓男柴田; 小東　平; 秀樹佐藤
Original assignee: トヨタ自動車株式会社; 光洋精工株式会社
Priority date: 1983-09-22
Filing date: 1983-09-22
Publication date: 1985-04-17

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]

第１図は変速機の一例の主要部を示す断面図、第２図は
この考案の実施例の半部縦断面図、第３−図は第２図の
■−■線矢視断面図、第４図は回転円板の斜面図、第５
図はレバ一部材の主要部斜面図、第６図および第７図は
レバ一部材の他の例を示す側面図および斜面図、第８図
は環体およびレバ一部材の他の例を示す斜面図である。１・・・トランスミッションケース（固定部材）、２・
・・インプットシャフト、３・・・カウンタシャフト、
１２・・・ギヤ打音防止装置、１３・・・回転円板、１
４．１４’・・・環体、１５，１５’・・・レバ一部材
、１５ａ、　　１５’　ａ・・・摺接部、１５ｂ、１５
’ｂ−・・ウェイト部、１５　Ｃ，１５’　　ｃ”支軸
、１６・・・コイルばね、１７・・・レバー保持部、１
７ａ・・・支片、１７ｂ・・・透孔、１Ｂ・・・軸支孔
。第６図　　　　第７図ゝ７と１５″ｂFig. 1 is a sectional view showing the main parts of an example of a transmission, Fig. 2 is a half longitudinal sectional view of an embodiment of this invention, Fig. 3 is a sectional view taken along the line ■-■ in Fig. 2, Figure 4 is a slope view of the rotating disk, Figure 5
The figure is a perspective view of the main part of the lever member, Figures 6 and 7 are side views and perspective views showing other examples of the lever member, and Figure 8 is a ring body and another example of the lever member. It is a slope view. 1... Transmission case (fixed member), 2...
...Input shaft, 3...Counter shaft,
12... Gear knocking sound prevention device, 13... Rotating disk, 1
4.14'...Ring body, 15,15'...Lever member, 15a, 15'a...Sliding contact part, 15b, 15
'b--Weight part, 15 C, 15'c" support shaft, 16... Coil spring, 17... Lever holding part, 1
7a... Support piece, 17b... Through hole, 1B... Pivot support hole. Figure 6 Figure 7 7 and 15''b

Claims

[Scope of utility model registration request]

(1) A rotating disk supported by a rotating member of a counter system or an input system so as to be capable of transmitting power; and a ring body fixed concentrically to the rotating disk to a fixed member such as a housing or a case;
A sliding contact portion is pivotally attached to the peripheral portion of the rotating disk so as to swing in a plane parallel to the plate surface of the rotating disk, and a sliding contact portion is provided at one end so as to be able to come into sliding contact with the inner circumferential surface of the ring body. A transmission comprising: a lever member having a weight portion at the other end; and a spring attached to the rotating disk and biasing the lever member in a direction in which a sliding portion of the lever member contacts an inner circumferential surface of the ring. gear noise prevention device.

(2) A groove with a wedge-shaped cross section is provided on the inner peripheral surface of the ring body, and the sliding portion of the lever member is wedge-shaped so that it can be fitted into the groove of the ring body. ) gear rattle prevention device for the transmission.