JPS5880650U - Gear noise prevention device in manual transmission - Google Patents

Gear noise prevention device in manual transmission

Info

Publication number
JPS5880650U
JPS5880650U JP17725681U JP17725681U JPS5880650U JP S5880650 U JPS5880650 U JP S5880650U JP 17725681 U JP17725681 U JP 17725681U JP 17725681 U JP17725681 U JP 17725681U JP S5880650 U JPS5880650 U JP S5880650U
Authority
JP
Japan
Prior art keywords
during
hub sleeve
shifting
shaft
prevention device
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.)
Granted
Application number
JP17725681U
Other languages
Japanese (ja)
Other versions
JPS627013Y2 (en
Inventor
西川　一美
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 JP17725681U priority Critical patent/JPS5880650U/en
Publication of JPS5880650U publication Critical patent/JPS5880650U/en
Application granted granted Critical
Publication of JPS627013Y2 publication Critical patent/JPS627013Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Operated Clutches (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Arrangement Of Transmissions (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) [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
動変速機のスケルトン図、第２図はギヤ鳴り防止装置の
断面図である。 １・・・変速機のケース、２・・・インプットシャツＩ
・、５・・・リバースギヤ、９・・・フィフスギャ（前
進ギヤ）、１４・・・フイフスドリブンギャ、１９・・
・第３のシンクロメツシュ機構、２０・・・ハブスリー
ブ、２２・・・リバースドリブンギヤ、２４・・・リバ
ースアイドラギヤ、２９・・・シフトフォーク、３０・
・・リバースシフトフォーク、３１・・・フォークシャ
フト、３５・・・クラッチハブ、３６・・・シフティン
グキー、３８・・・シンクロナイジングコーン、４０・
・・シンクロナイザリング、４２・・・コーン体、４３
・・・摩擦リング。The drawings show one embodiment of this invention; FIG. 1 is a skeleton diagram of a manual transmission, and FIG. 2 is a sectional view of a gear noise prevention device. 1...Transmission case, 2...Input shirt I
・, 5... Reverse gear, 9... Fifth gear (forward gear), 14... Fifth driven gear, 19...
- Third synchronized mesh mechanism, 20... Hub sleeve, 22... Reverse driven gear, 24... Reverse idler gear, 29... Shift fork, 30.
... Reverse shift fork, 31... Fork shaft, 35... Clutch hub, 36... Shifting key, 38... Synchronizing cone, 40...
...Synchronizer ring, 42...Cone body, 43
...Friction ring.

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の後に、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
ハブスリー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、前記ハブスリーブの空振り移動方向
に対向する前記ケース壁にはコーン体を固定し、かつ前
記ハブスリーブには、摩擦リングが前記リバースシフト
時において前記シフティングキーにより前記コーン体に
圧接されるように設けであることを特徴とするギヤ鳴り
防止装置。During forward shifting, the hub sleeve is moved along splines of the clutch hub on a shaft rotatably mounted in the transmission case, thereby connecting the shifting key, synchronizing ring, and synchronizing cone of the forward gear. After a synchronizing action, the shaft and the forward gear rotatably provided on the shaft are integrally connected, while during a reverse shift, the hub sleeve swings in the opposite direction to that during the forward shift. In a manual transmission equipped with a synchronized mesh mechanism of a moving type, a cone body is fixed to the case wall facing in the direction of missing movement of the hub sleeve, and a friction ring is attached to the hub sleeve. A gear noise prevention device, characterized in that it is provided so as to be pressed against the cone body by the shifting key during reverse shifting.
JP17725681U 1981-11-27 1981-11-27 Gear noise prevention device in manual transmission Granted JPS5880650U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17725681U JPS5880650U (en) 1981-11-27 1981-11-27 Gear noise prevention device in manual transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17725681U JPS5880650U (en) 1981-11-27 1981-11-27 Gear noise prevention device in manual transmission

Publications (2)

Publication Number Publication Date
JPS5880650U true JPS5880650U (en) 1983-05-31
JPS627013Y2 JPS627013Y2 (en) 1987-02-18

Family

ID=29970973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17725681U Granted JPS5880650U (en) 1981-11-27 1981-11-27 Gear noise prevention device in manual transmission

Country Status (1)

Country Link
JP (1) JPS5880650U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189947U (en) * 1983-06-03 1984-12-17 マツダ株式会社 Automotive gear transmission shift device
JP2015504390A (en) * 2011-11-23 2015-02-12 ディーティーアイ グループ ビー．ブイ． Flywheel module for vehicle and operation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189947U (en) * 1983-06-03 1984-12-17 マツダ株式会社 Automotive gear transmission shift device
JP2015504390A (en) * 2011-11-23 2015-02-12 ディーティーアイ グループ ビー．ブイ． Flywheel module for vehicle and operation method thereof

Also Published As

Publication number Publication date
JPS627013Y2 (en) 1987-02-18

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