JPS61129951U - - Google Patents
Info
- Publication number
- JPS61129951U JPS61129951U JP1329085U JP1329085U JPS61129951U JP S61129951 U JPS61129951 U JP S61129951U JP 1329085 U JP1329085 U JP 1329085U JP 1329085 U JP1329085 U JP 1329085U JP S61129951 U JPS61129951 U JP S61129951U
- Authority
- JP
- Japan
- Prior art keywords
- shift
- forkshaft
- offset
- neutral
- head
- 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
Links
- 230000007935 neutral effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000026058 directional locomotion Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Gear-Shifting Mechanisms (AREA)
- Mechanical Control Devices (AREA)
Description
第１図ないし第６図は本考案にかかる変速機の
ニユートラル時の歯車がた打ち音防止装置の一実
施例を示し、第１図は複数本のフオークシヤフト
の配列状態を示す平面図、第２図はシフト位置決
め機構を示す断面図、第３図はシフトヘツドの配
列状態を示す側面図、第４図は第５速用同期装置
を示す断面図、第５図は第２速変速状態時のイン
タロツク機構の作動状態を示す平面図、第６図は
がた打ち音防止作用を説明する第５速用同期装置
の作動状態を示す断面図である。
符号の説明、１０……第１のフオークシヤフト
、１２……第２のフオークシヤフト、１４……第
３のフオークシヤフト、１６……第４のフオーク
シヤフト（一本のフオークシヤフト）、７４……
シフトヘツド（一本のフオークシヤフトのシフト
ヘツド）、９０……別のシフト位置決め機構、１
００……第５速用同期装置（変速同期装置）、ａ
……オフセツト量、Ａ……インタロツク機構、Ｂ
……シフト位置決め機構。
1 to 6 show an embodiment of the device for preventing gear rattle noise when the transmission is in neutral according to the present invention, and FIG. 1 is a plan view showing the arrangement of a plurality of fork shafts; Figure 2 is a sectional view showing the shift positioning mechanism, Figure 3 is a side view showing the arrangement of the shift heads, Figure 4 is a sectional view showing the synchronizer for 5th gear, and Figure 5 is a diagram showing the shift position in 2nd gear. FIG. 6 is a plan view showing the operating state of the interlock mechanism, and FIG. 6 is a sectional view showing the operating state of the fifth speed synchronizer to explain the rattling noise prevention effect. Explanation of symbols, 10...First forkshaft, 12...Second forkshaft, 14...Third forkshaft, 16...Fourth forkshaft (one forkshaft), 74...
Shift head (shift head of one forkshaft), 90...another shift positioning mechanism, 1
00...Fifth speed synchronizer (speed change synchronizer), a
...Offset amount, A...Interlock mechanism, B
...Shift positioning mechanism.
Claims (1)
のフオートシヤフトにはインタロツク機構とシフ
ト位置決め装置が備えられており、一本のフオー
クシヤフトのシフト位置決め機構は、そのニユー
トラル位置決めがこのフオークシヤフトの軸方向
移動により作動される変速同期装置のニユートラ
ル位置より軸方向にオフセツトした位置で行われ
る構成となつており、また、この一本のフオーク
シヤフトのシフトヘツドは前記オフセツト以上の
軸方向遊びが設けられてフオークシヤフトと結合
されており、かつ、このシフトヘツドには別のシ
フト位置決め機構が備えられており、この別のシ
フト位置決め機構によるシフトヘツドのニユート
ラル位置決めはオフセツトされない正規のニユー
トラル位置で行われる構成となつていることを特
徴とする変速機のニユートラル時の歯車がた打ち
音防止装置。 It has a plurality of forkshafts, and these plurality of forkshafts are equipped with an interlock mechanism and a shift positioning device. The shifting is performed at a position offset in the axial direction from the neutral position of the transmission synchronizer operated by directional movement, and the shift head of this single forkshaft is provided with axial play greater than the offset. The shift head is connected to the forkshaft, and the shift head is provided with another shift positioning mechanism, and the neutral positioning of the shift head by the other shift positioning mechanism is performed at a normal neutral position without offset. A device for preventing gear rattling noise when the transmission is in neutral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985013290U JPH0517509Y2 (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985013290U JPH0517509Y2 (en) | 1985-01-31 | 1985-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61129951U true JPS61129951U (en) | 1986-08-14 |
| JPH0517509Y2 JPH0517509Y2 (en) | 1993-05-11 |
Family
ID=30497159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985013290U Expired - Lifetime JPH0517509Y2 (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0517509Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56105150A (en) * | 1980-01-21 | 1981-08-21 | Nissan Motor Co Ltd | Gear tapping noise preventive device in speed change gear for automobile |
| JPS56134666A (en) * | 1980-03-26 | 1981-10-21 | Suzuki Motor Co Ltd | Device for speed shifting operation of multistage gear transmission |
| JPS5734348U (en) * | 1980-07-30 | 1982-02-23 |
-
1985
- 1985-01-31 JP JP1985013290U patent/JPH0517509Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56105150A (en) * | 1980-01-21 | 1981-08-21 | Nissan Motor Co Ltd | Gear tapping noise preventive device in speed change gear for automobile |
| JPS56134666A (en) * | 1980-03-26 | 1981-10-21 | Suzuki Motor Co Ltd | Device for speed shifting operation of multistage gear transmission |
| JPS5734348U (en) * | 1980-07-30 | 1982-02-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0517509Y2 (en) | 1993-05-11 |
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