JPH03104559U - - Google Patents
Info
- Publication number
- JPH03104559U JPH03104559U JP1459890U JP1459890U JPH03104559U JP H03104559 U JPH03104559 U JP H03104559U JP 1459890 U JP1459890 U JP 1459890U JP 1459890 U JP1459890 U JP 1459890U JP H03104559 U JPH03104559 U JP H03104559U
- Authority
- JP
- Japan
- Prior art keywords
- speed change
- stator
- continuously variable
- fulcrum shaft
- hydraulic servo
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案装置が実施された無段変速走行
車輌であるコンバインの全体斜視図、第２図は本
考案装置の要部構造を示す斜視図、第３図ないし
第５図は本考案装置の作動説明図、第６図は従来
の変速操作構造を示す説明図、第７図は従来の変
速操作構造における変速レバー部の正面図、第８
図は同じく変速ガイド板部の平面図である。
１……変速レバー、２……無段変速部、３……
変速スイツチ、４……ステータ、５……回動支点
軸、６……筒体、７……回動アーム、８……回動
支点軸、９……変速アーム、１０……ロツド。
Fig. 1 is an overall perspective view of a combine harvester, which is a continuously variable speed vehicle in which the device of the present invention is implemented, Fig. 2 is a perspective view showing the main structure of the device of the present invention, and Figs. 3 to 5 are the device of the present invention. 6 is an explanatory diagram showing the conventional gear shift operation structure, FIG. 7 is a front view of the gear shift lever part in the conventional gear shift operation structure, and FIG. 8 is an explanatory diagram of the operation of the device.
The figure is also a plan view of the speed change guide plate section. 1... Gear shift lever, 2... Continuously variable transmission section, 3...
Speed change switch, 4... Stator, 5... Rotation fulcrum shaft, 6... Cylindrical body, 7... Rotation arm, 8... Rotation fulcrum shaft, 9... Speed change arm, 10... Rod.
Claims (1)
て走行伝動系中の無段変速部２を変速動作させて
前後進速度を無段に変速するようにした無段変速
走行車輌において、前記油圧サーボ機構の変速ス
イツチ３を変速レバー１に連繋するに、変速スイ
ツチ３のステータ４を回動支点軸５に回動自在に
取付けて該ステータ４に連設する筒体６に回動ア
ーム７を取付けると共に、変速レバー１の回動支
点軸８に変速アーム９を取付け、両アーム７，９
の間を、変速レバーの中立時にその回動支点軸８
の軸心を中心線Ｏ−Ｏが通るロツド１０で結合し
、変速レバー１が中立位置から前・後進変速方向
の何れに動かされる場合にも変速スイツチ３のス
テータ４が同方向に回動するようにしてある無段
変速走行車輌の変速操作装置。 In a continuously variable transmission vehicle in which a hydraulic servo mechanism operated by a gear shift lever 1 operates a continuously variable transmission section 2 in a travel transmission system to continuously change forward and backward speeds, the hydraulic servo mechanism is operated by a hydraulic servo mechanism. To connect the speed change switch 3 to the speed change lever 1, the stator 4 of the speed change switch 3 is rotatably attached to the rotation fulcrum shaft 5, and the rotation arm 7 is attached to the cylindrical body 6 connected to the stator 4. Attach the speed change arm 9 to the rotation fulcrum shaft 8 of the speed change lever 1, and connect both arms 7, 9.
When the gear shift lever is in neutral, its rotational fulcrum shaft 8
are connected by a rod 10 through which the center line O-O passes, and when the shift lever 1 is moved from the neutral position in either the forward or reverse shifting direction, the stator 4 of the shift switch 3 rotates in the same direction. A speed change operation device for a continuously variable speed vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1459890U JPH0752447Y2 (en) | 1990-02-15 | 1990-02-15 | Gear shift operation device for continuously variable vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1459890U JPH0752447Y2 (en) | 1990-02-15 | 1990-02-15 | Gear shift operation device for continuously variable vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03104559U true JPH03104559U (en) | 1991-10-30 |
| JPH0752447Y2 JPH0752447Y2 (en) | 1995-11-29 |
Family
ID=31517950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1459890U Expired - Fee Related JPH0752447Y2 (en) | 1990-02-15 | 1990-02-15 | Gear shift operation device for continuously variable vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752447Y2 (en) |
-
1990
- 1990-02-15 JP JP1459890U patent/JPH0752447Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752447Y2 (en) | 1995-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |