JPS5825854U - Gear knocking sound reduction device for gear transmission - Google Patents

Gear knocking sound reduction device for gear transmission

Info

Publication number
JPS5825854U
JPS5825854U JP10705181U JP10705181U JPS5825854U JP S5825854 U JPS5825854 U JP S5825854U JP 10705181 U JP10705181 U JP 10705181U JP 10705181 U JP10705181 U JP 10705181U JP S5825854 U JPS5825854 U JP S5825854U
Authority
JP
Japan
Prior art keywords
gear
gears
reduction device
teeth
sound reduction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10705181U
Other languages
Japanese (ja)
Inventor
正樹 乾
Original Assignee
トヨタ自動車株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP10705181U priority Critical patent/JPS5825854U/en
Publication of JPS5825854U publication Critical patent/JPS5825854U/en
Pending legal-status Critical Current

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  • Gears, Cams (AREA)

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す部分縦断側面　　−図
、第２図は第１図に示した噛合部のピッチ円における展
開図、第３図は回部の変形例を示す展開図である。 符号の説明、１１・・・駆動歯車、１１ａ・・・駆動歯
車の歯、２１・・・被動歯車、２１ａ・・・被動歯車の
歯、３０・・・補助歯車、３０ａ・・・補助歯車の歯、
Ａ・・・歯車変速機、Ｂ・・・歯車打音低減装置、θ亡
・駆動歯車及び被動歯車の歯のねじれ角、θ２・・・補
助歯車の歯のねじれ角。Fig. 1 is a partial vertical cross-sectional side view showing an embodiment of the present invention, Fig. 2 is a developed view of the meshing part shown in Fig. 1 in the pitch circle, and Fig. 3 is a developed view showing a modified example of the rotating part. It is. Explanation of symbols, 11... Drive gear, 11a... Teeth of drive gear, 21... Driven gear, 21a... Teeth of driven gear, 30... Auxiliary gear, 30a... Auxiliary gear teeth,
A...Gear transmission, B...Gear hammering noise reduction device, θ2... Helix angle of the teeth of the driving gear and driven gear, θ2... Helix angle of the teeth of the auxiliary gear.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 常時噛合する一対の歯車を備えた歯車変速機において、
前記両歯車の歯のねじれ角とは異なるねじれ角の歯を有
して軸方向に弾性変形可能な板状の補助歯車を、前記両
歯車のいずれか一方の歯車の側部に同軸的かつ相対回転
可能に組付けて、前記両歯車の噛合部にて前記補助歯車
の二つの歯を他方の歯車の一つの歯に直接弾撥的に係合
させ、かつ噛合部とは反対側にて前記補助歯車と一方の
歯車を摩擦係合させたことを特徴とする歯車変速機の歯
車打音低減装置。In a gear transmission equipped with a pair of gears that are always in mesh,
A plate-shaped auxiliary gear that has teeth with a helix angle different from the helix angle of the teeth of the two gears and is elastically deformable in the axial direction is provided coaxially and relative to the side of either one of the gears. The two gears are rotatably assembled, and the two teeth of the auxiliary gear are directly elastically engaged with one tooth of the other gear at the meshing portion of both gears, and the A gear hammer noise reduction device for a gear transmission, characterized in that an auxiliary gear and one gear are frictionally engaged.
JP10705181U 1981-07-17 1981-07-17 Gear knocking sound reduction device for gear transmission Pending JPS5825854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10705181U JPS5825854U (en) 1981-07-17 1981-07-17 Gear knocking sound reduction device for gear transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10705181U JPS5825854U (en) 1981-07-17 1981-07-17 Gear knocking sound reduction device for gear transmission

Publications (1)

Publication Number Publication Date
JPS5825854U true JPS5825854U (en) 1983-02-18

Family

ID=29901500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10705181U Pending JPS5825854U (en) 1981-07-17 1981-07-17 Gear knocking sound reduction device for gear transmission

Country Status (1)

Country Link
JP (1) JPS5825854U (en)

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