JPH0285059U - - Google Patents
Info
- Publication number
- JPH0285059U JPH0285059U JP16449388U JP16449388U JPH0285059U JP H0285059 U JPH0285059 U JP H0285059U JP 16449388 U JP16449388 U JP 16449388U JP 16449388 U JP16449388 U JP 16449388U JP H0285059 U JPH0285059 U JP H0285059U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- position side
- shoulder
- meshing position
- meshing
- 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
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Gear-Shifting Mechanisms (AREA)
Description
第１図はこの考案による変速機の摺動噛合式歯
車機構の一実施例を示す断面図、第２図は第１図
の摺動噛合式歯車機構の無負荷時を示す断面図、
第３図は第２図の線−における固定軸の断面
図、第４図は従来のリバースドライブ機構におい
て中間歯車を摺動噛合位置に移動した時の側面図
、及び第５図は第４図の線−における展開断
面図である。
１……メインシヤフト、２……ケース、３，６
……軸受、４……リバース用歯車、５……カウン
タシヤフト、７……カウンタ歯車、８……固定軸
、８ａ……大径部、８ｂ……小径部、８ｃ……下
側外周面、８ｄ……上側外周面、９……中間歯車
、１０……肩部、１１ａ……大径部軸心、１１ｂ
……小径部軸心、１２……ボス部端面、１３……
環状溝、１４……ボス部。
FIG. 1 is a sectional view showing an embodiment of the sliding mesh gear mechanism of a transmission according to this invention, and FIG. 2 is a sectional view showing the sliding mesh gear mechanism of FIG. 1 when no load is applied.
Figure 3 is a cross-sectional view of the fixed shaft taken along the line - in Figure 2, Figure 4 is a side view of the intermediate gear when it is moved to the sliding meshing position in a conventional reverse drive mechanism, and Figure 5 is the figure 4. FIG. 1... Main shaft, 2... Case, 3, 6
... Bearing, 4 ... Reverse gear, 5 ... Counter shaft, 7 ... Counter gear, 8 ... Fixed shaft, 8a ... Large diameter part, 8b ... Small diameter part, 8c ... Lower outer peripheral surface, 8d... Upper outer peripheral surface, 9... Intermediate gear, 10... Shoulder, 11a... Large diameter portion axis, 11b
...Small diameter part axis, 12...Boss part end face, 13...
Annular groove, 14...boss part.
Claims (1)
位置側における固定軸の下側外周面のみを、歯車
幅以上の長さにわたつて小径にして非噛合位置側
に肩部を形成し、歯車噛合時に前記歯車のボス部
端面を前記肩部に当接可能に構成したことを特徴
とする摺動噛合式歯車機構。 Only the lower outer circumferential surface of the fixed shaft on the gear meshing position side that rotatably supports the slidable gear is made small in diameter over a length longer than the gear width, and a shoulder is formed on the non-meshing position side. A sliding mesh gear mechanism, characterized in that the end face of the boss portion of the gear is configured to be able to come into contact with the shoulder portion during meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16449388U JPH0649958Y2 (en) | 1988-12-21 | 1988-12-21 | Sliding mesh type gear mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16449388U JPH0649958Y2 (en) | 1988-12-21 | 1988-12-21 | Sliding mesh type gear mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0285059U true JPH0285059U (en) | 1990-07-03 |
| JPH0649958Y2 JPH0649958Y2 (en) | 1994-12-14 |
Family
ID=31450152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16449388U Expired - Lifetime JPH0649958Y2 (en) | 1988-12-21 | 1988-12-21 | Sliding mesh type gear mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649958Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005226825A (en) * | 2004-09-17 | 2005-08-25 | Ryuichi Shirai | Transmission and gear mechanism therefor |
-
1988
- 1988-12-21 JP JP16449388U patent/JPH0649958Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005226825A (en) * | 2004-09-17 | 2005-08-25 | Ryuichi Shirai | Transmission and gear mechanism therefor |
| JP4632349B2 (en) * | 2004-09-17 | 2011-02-16 | 隆一 白井 | Gear mechanism for transmission and transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649958Y2 (en) | 1994-12-14 |