JPS62136158U - - Google Patents
Info
- Publication number
- JPS62136158U JPS62136158U JP2435286U JP2435286U JPS62136158U JP S62136158 U JPS62136158 U JP S62136158U JP 2435286 U JP2435286 U JP 2435286U JP 2435286 U JP2435286 U JP 2435286U JP S62136158 U JPS62136158 U JP S62136158U
- Authority
- JP
- Japan
- Prior art keywords
- speed change
- shift
- elastic holding
- holding position
- pruning machine
- 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 5
- 238000013138 pruning Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Description
第１図はこの考案に係る枝打機における変速操
作装置の一実施例を示す説明図、第２図はその要
部の断面図、第３図は同変速操作装置を組込んだ
伝動経路を示す説明図である。
（符号）、１……変速スイツチ作動レバー、２
……変速機構、３……正転側送り用変速スイツチ
、４……逆転側送り用変速スイツチ、５……コン
トローラ、６……変速駆動部、７……エンジン、
８……駆動輪、９……伝動経路、２３……復帰バ
ネ、Ｕ……正転位置、Ｎ……中立位置、Ｄ……逆
転位置。
Fig. 1 is an explanatory diagram showing an embodiment of the speed change operating device for a pruning machine according to this invention, Fig. 2 is a sectional view of the main part thereof, and Fig. 3 shows a transmission path incorporating the same speed change operating device. FIG. (Sign), 1... Gear switch operating lever, 2
...speed change mechanism, 3...speed change switch for forward rotation side feed, 4...speed change switch for reverse rotation side feed, 5...controller, 6...speed change drive section, 7...engine,
8... Drive wheel, 9... Transmission path, 23... Return spring, U... Normal rotation position, N... Neutral position, D... Reverse rotation position.
Claims (1)
変速切換可能な変速機構２を、エンジン７動力を
適宜数の駆動輪８…に伝動する伝動経路９中に組
込み、前記変速機構２を変速スイツチ作動レバー
１に連動して変速操作させる枝打機における変速
操作装置であつて、前記変速スイツチ作動レバー
１を復帰バネ２３にて弾性保持位置まで回動復帰
自在に設けるとともに、この弾性保持位置からの
回動操作範囲内に変速スイツチ３，４を配置し、
前記変速スイツチ作動レバー１を弾性保持位置か
ら回動操作するごとに、対応側の前記変速スイツ
チ３，４を作動し、コントローラ５、変速駆動部
６を介して前記変速機構２の変速切換を所定の順
序で行なわせるようにしたことを特徴とする枝打
機における変速操作装置。 A transmission mechanism 2 capable of shifting between a normal rotation position U and a reverse rotation position D via a neutral position N is incorporated into a transmission path 9 that transmits the power of an engine 7 to an appropriate number of drive wheels 8, and the transmission mechanism 2 is This is a speed change operating device for a pruning machine that operates a speed change in conjunction with a speed change switch operating lever 1, in which the speed change switch operating lever 1 is provided so as to be rotatable and returnable to an elastic holding position by a return spring 23, and this elastic holding position is The shift switches 3 and 4 are arranged within the rotational operation range from the position,
Each time the shift switch operation lever 1 is rotated from the elastic holding position, the corresponding shift switches 3 and 4 are operated to predetermine the shift change of the shift mechanism 2 via the controller 5 and the shift drive section 6. A speed change operation device for a pruning machine, characterized in that the operations are performed in the following order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986024352U JPH0455481Y2 (en) | 1986-02-20 | 1986-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986024352U JPH0455481Y2 (en) | 1986-02-20 | 1986-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62136158U true JPS62136158U (en) | 1987-08-27 |
| JPH0455481Y2 JPH0455481Y2 (en) | 1992-12-25 |
Family
ID=30823503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986024352U Expired JPH0455481Y2 (en) | 1986-02-20 | 1986-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455481Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934287U (en) * | 1982-08-27 | 1984-03-02 | 種村 富重 | Refrigerator that can produce hot water |
| JPS6022160U (en) * | 1983-07-20 | 1985-02-15 | セイレイ工業株式会社 | Automatic transmission of pruning machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130169A (en) * | 1977-04-22 | 1978-12-19 | Shell Oil Company | Downhole connector for use with drill string telemetering system |
-
1986
- 1986-02-20 JP JP1986024352U patent/JPH0455481Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934287U (en) * | 1982-08-27 | 1984-03-02 | 種村 富重 | Refrigerator that can produce hot water |
| JPS6022160U (en) * | 1983-07-20 | 1985-02-15 | セイレイ工業株式会社 | Automatic transmission of pruning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0455481Y2 (en) | 1992-12-25 |
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