JPS6225353U - - Google Patents
Info
- Publication number
- JPS6225353U JPS6225353U JP11707785U JP11707785U JPS6225353U JP S6225353 U JPS6225353 U JP S6225353U JP 11707785 U JP11707785 U JP 11707785U JP 11707785 U JP11707785 U JP 11707785U JP S6225353 U JPS6225353 U JP S6225353U
- Authority
- JP
- Japan
- Prior art keywords
- reverse
- gear
- synchronizer sleeve
- manual transmission
- shift fork
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
- Arrangement Of Transmissions (AREA)
Description
図は本考案の一実施例としてのリバースギヤ鳴
り防止式手動変速機を示すもので、第１図はその
空振りされるシンクロナイザスリーブをもつたシ
ンクロナイザの配設状態を示す部分断面図、第２
図はそのリバースギヤ、アイドラギヤ等の配設関
係を示す模式図、第３図はその摩擦部材の取付方
の変形例を示す模式図である。
１…シンクロナイザハブ、２…シンクロナイザ
リング、２ａ…歯、３…シフトフオーク、４…ク
ラツチギヤ、５，６…ばね、７…ギヤ部、８…シ
ンクロナイザスリーブ、８ａ…外周溝、８ｂ…凹
所、８ｃ…歯、９…シンクロナイザキー、９ａ…
突起部、１０…変速機入力軸、１１…リバースギ
ヤ、１２…逆転用アイドラギヤ、１３…リバース
ドリブンギヤ、１４…ギヤ鳴り防止用摩擦部材、
Ｓ…シンクロナイザ。
The figures show a reverse gear noise prevention type manual transmission as an embodiment of the present invention.
The figure is a schematic diagram showing the arrangement of the reverse gear, idler gear, etc., and FIG. 3 is a schematic diagram showing a modification of how the friction member is attached. DESCRIPTION OF SYMBOLS 1... Synchronizer hub, 2... Synchronizer ring, 2a... Teeth, 3... Shift fork, 4... Clutch gear, 5, 6... Spring, 7... Gear part, 8... Synchronizer sleeve, 8a... Outer circumferential groove, 8b... Recess, 8c ...Teeth, 9...Synchronizer key, 9a...
Projection, 10... Transmission input shaft, 11... Reverse gear, 12... Idler gear for reverse rotation, 13... Reverse driven gear, 14... Friction member for preventing gear noise,
S...Synchronizer.
Claims (1)
ギヤをそなえるとともに、シンクロナイザスリー
ブをそなえ、上記リバースギヤへの逆転用アイド
ラギヤの係合動作と連動するシンクロナイザスリ
ーブ駆動用シフトフオークが設けられて、リバー
スシフト操作時に上記シフトフオークとそのシン
クロナイザスリーブとが係合する面にギヤ鳴り防
止用摩擦部材が介装されたことを特徴とする、リ
バースギヤ鳴り防止式手動変速機。 In a manual transmission, the input shaft is provided with a reverse gear and a synchronizer sleeve, and a shift fork for driving the synchronizer sleeve is provided which is interlocked with the engagement operation of the idler gear for reverse rotation with the reverse gear to perform a reverse shift operation. A reverse gear noise prevention type manual transmission, characterized in that a gear noise prevention friction member is interposed on a surface where the shift fork and its synchronizer sleeve engage with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11707785U JPS6225353U (en) | 1985-07-30 | 1985-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11707785U JPS6225353U (en) | 1985-07-30 | 1985-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6225353U true JPS6225353U (en) | 1987-02-16 |
Family
ID=31002259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11707785U Pending JPS6225353U (en) | 1985-07-30 | 1985-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6225353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010133485A (en) * | 2008-12-04 | 2010-06-17 | Hino Motors Ltd | Change gear |
-
1985
- 1985-07-30 JP JP11707785U patent/JPS6225353U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010133485A (en) * | 2008-12-04 | 2010-06-17 | Hino Motors Ltd | Change gear |