JPS5952270U - Manual transmission reverse gear noise prevention device - Google Patents

Manual transmission reverse gear noise prevention device

Info

Publication number
JPS5952270U
JPS5952270U JP14813682U JP14813682U JPS5952270U JP S5952270 U JPS5952270 U JP S5952270U JP 14813682 U JP14813682 U JP 14813682U JP 14813682 U JP14813682 U JP 14813682U JP S5952270 U JPS5952270 U JP S5952270U
Authority
JP
Japan
Prior art keywords
hub sleeve
rotating cone
hub
shaft
cone
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
JP14813682U
Other languages
Japanese (ja)
Inventor
一仁 池本
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 JP14813682U priority Critical patent/JPS5952270U/en
Publication of JPS5952270U publication Critical patent/JPS5952270U/en
Pending legal-status Critical Current

Links

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

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

図面はこの考案の一実施例を示すもので、第1図は手動
変速機の一部を示す断面図、第2図はストッパ片と係止
突起との関係を示す略示説明図、第3図は係止突起の側
倒を示す説明図である。 1・・・・・・ケース、1a・・・・・・内壁、2・・
・・・・インプットシャフト、4・・・・・・前進ギヤ
、6・・・・・・クラッチハブ、7・・・・・・ハブス
リーブ、8・・・・・・シフティングキー、10・・・
・・・シンクロナイジングコーン、11・・・・・・シ
ンクロナイザリング、13・・・・・・非回転コーン、
15・・・・・・摩擦リング、16・・・・・・ストッ
パ片、19・・・・・・係止突起。
The drawings show one embodiment of this invention, in which Fig. 1 is a sectional view showing a part of a manual transmission, Fig. 2 is a schematic explanatory drawing showing the relationship between the stopper piece and the locking protrusion, and Fig. 3 is a sectional view showing a part of the manual transmission. The figure is an explanatory view showing the locking protrusion tilted sideways. 1...Case, 1a...Inner wall, 2...
... Input shaft, 4 ... Forward gear, 6 ... Clutch hub, 7 ... Hub sleeve, 8 ... Shifting key, 10.・・・
... Synchronizing cone, 11 ... Synchronizer ring, 13 ... Non-rotating cone,
15... Friction ring, 16... Stopper piece, 19... Locking protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前進シフト時には変速機のケース内に回転可能に設けら
れたシャフト上のクラッチハブのスプラインに沿ってハ
ブスリーブが移動されることにより、シフティングキー
、シンクロナイザリングおよび前進ギヤのシンクロナイ
ジングコーンとによる同期作用がなされて、前記シャフ
トと同シャフト上に回転可能に設けられた前記前進ギヤ
とが一体的に連結される一方、リバースシフト時には前
記ハブスリニブが前記前進シフト時とは反対の方向へ空
振り移動される形式のシンクロメツシュ機構を備えた手
動変速機において、前記クラッチハブのハブスリーブの
空振り移動側には非回転コーンを前記シャフトに対し相
対回転可能に設け、前記ハブスリーブと非回転コーンと
の間には摩擦リー  ングをハブスリーブと共に回転し
かつ前記リバースシフト時には前記シフティングキーに
より非回転コーンに圧接されるように配設し、非回転コ
ーンには前記ケースの内壁にストッパ片を突設するとと
もに、ケースの内壁には非回転コーンのストッパ片に衝
合して同非回転コーンの回転を阻止しうる係止突起を設
けたことを特徴とするリバースギヤ鳴り防止装置。
During a forward shift, the hub sleeve is moved along the splines of the clutch hub on the shaft rotatably installed in the transmission case, thereby connecting the shifting key, synchronizing ring, and synchronizing cone of the forward gear. A synchronous action is performed, and the shaft and the forward gear rotatably provided on the same shaft are integrally connected, while at the time of reverse shift, the hub sleeve nib swings in the opposite direction to that at the time of forward shift. In a manual transmission equipped with a synchromesh mechanism of the type described above, a non-rotating cone is provided on the idle movement side of the hub sleeve of the clutch hub so as to be rotatable relative to the shaft, and the hub sleeve and the non-rotating cone are connected to each other. A friction ring is disposed between the hub sleeve and the hub sleeve so as to rotate together with the hub sleeve and be pressed against the non-rotating cone by the shifting key during the reverse shift, and the non-rotating cone has a stopper piece protruding from the inner wall of the case. A reverse gear noise prevention device characterized in that the inner wall of the case is provided with a locking protrusion that can abut against a stopper piece of the non-rotating cone and prevent rotation of the non-rotating cone.
JP14813682U 1982-09-30 1982-09-30 Manual transmission reverse gear noise prevention device Pending JPS5952270U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14813682U JPS5952270U (en) 1982-09-30 1982-09-30 Manual transmission reverse gear noise prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14813682U JPS5952270U (en) 1982-09-30 1982-09-30 Manual transmission reverse gear noise prevention device

Publications (1)

Publication Number Publication Date
JPS5952270U true JPS5952270U (en) 1984-04-06

Family

ID=30329215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14813682U Pending JPS5952270U (en) 1982-09-30 1982-09-30 Manual transmission reverse gear noise prevention device

Country Status (1)

Country Link
JP (1) JPS5952270U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194651U (en) * 1987-12-17 1989-06-22
JP2010286788A (en) * 2009-06-15 2010-12-24 Fuji Xerox Co Ltd Fixing member, fixing device, and image forming apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194651U (en) * 1987-12-17 1989-06-22
JP2010286788A (en) * 2009-06-15 2010-12-24 Fuji Xerox Co Ltd Fixing member, fixing device, and image forming apparatus

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