JPH0198222U - - Google Patents
Info
- Publication number
- JPH0198222U JPH0198222U JP19228787U JP19228787U JPH0198222U JP H0198222 U JPH0198222 U JP H0198222U JP 19228787 U JP19228787 U JP 19228787U JP 19228787 U JP19228787 U JP 19228787U JP H0198222 U JPH0198222 U JP H0198222U
- Authority
- JP
- Japan
- Prior art keywords
- operating lever
- operated
- speed adjustment
- reverse switching
- operations
- 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 3
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
第１図は本考案の実施例を示す走行操作装置の
側面図、第２図は同正面図、第３図はシフトガイ
ドの平面図、第４図は操作レバーの第２の実施例
を示す概略側面図、第５図および第６図はその作
動説明図、第７図は操作レバーの第３の実施例の
概略側面図、第８図ないし第１０図はその作動説
明図である。
１…走行無段変速ミツシヨン、２…速度調整レ
バー、３…前後進切換えレバー、４…ニユートラ
ルレンジ、５…前進レンジ、６…後進レンジ、７
…シフトガイド、８…操作レバー、９，２０…軸
、１０…回動リング、１１…枢支軸、１２…Ｕ字
状支持体、１３…十字状ピン、１４…操作ガイド
、１５，１８，１９，２２，２４，２５，２８…
リンク杆、１６，１７，２１…リンク板、２３…
天秤部材、２４ａ，２５ａ…ストツパ、２６…戻
しばね、２７…作動アーム。
Fig. 1 is a side view of a travel control device showing an embodiment of the present invention, Fig. 2 is a front view thereof, Fig. 3 is a plan view of a shift guide, and Fig. 4 shows a second embodiment of an operating lever. 5 and 6 are schematic side views, FIG. 7 is a schematic side view of the third embodiment of the operating lever, and FIGS. 8 to 10 are illustrations of the operation. 1... Continuously variable transmission transmission, 2... Speed adjustment lever, 3... Forward/forward switching lever, 4... Neutral range, 5... Forward range, 6... Reverse range, 7
...Shift guide, 8...Operation lever, 9, 20...Shaft, 10...Rotating ring, 11...Pivot shaft, 12...U-shaped support, 13...Cross-shaped pin, 14...Operation guide, 15, 18, 19, 22, 24, 25, 28...
Link rod, 16, 17, 21...Link board, 23...
Balance member, 24a, 25a...stopper, 26...return spring, 27...operating arm.
Claims (1)
え操作および速度調整操作を行うようにした除雪
機において、 上記前後進切換え部および速度調整部をリンク
機構で連繋して一本の操作レバーで操作できるよ
うにし、 上記操作レバーを、中間位置を中心にして、前
進時には前方に向け操作し、後進時には後方に向
け操作するようシフトガイドを設けたことを特徴
とする除雪機の走行操作装置。[Scope of Claim for Utility Model Registration] A snow blower that uses a continuously variable traveling transmission mechanism to perform forward/reverse switching operations and speed adjustment operations, wherein the forward/reverse switching section and the speed adjustment section are linked by a link mechanism. A snow removal device that can be operated with a single operating lever, and is provided with a shift guide so that the operating lever is operated from an intermediate position toward the front when moving forward, and toward the rear when moving backward. Machine travel control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19228787U JPH0619613Y2 (en) | 1987-12-17 | 1987-12-17 | Traveling device for snowplow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19228787U JPH0619613Y2 (en) | 1987-12-17 | 1987-12-17 | Traveling device for snowplow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0198222U true JPH0198222U (en) | 1989-06-30 |
| JPH0619613Y2 JPH0619613Y2 (en) | 1994-05-25 |
Family
ID=31699837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19228787U Expired - Lifetime JPH0619613Y2 (en) | 1987-12-17 | 1987-12-17 | Traveling device for snowplow |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619613Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04274930A (en) * | 1991-03-04 | 1992-09-30 | Kubota Corp | Speed change operation structure of work vehicle |
-
1987
- 1987-12-17 JP JP19228787U patent/JPH0619613Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04274930A (en) * | 1991-03-04 | 1992-09-30 | Kubota Corp | Speed change operation structure of work vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619613Y2 (en) | 1994-05-25 |
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