JPH0256771U - - Google Patents
Info
- Publication number
- JPH0256771U JPH0256771U JP13685888U JP13685888U JPH0256771U JP H0256771 U JPH0256771 U JP H0256771U JP 13685888 U JP13685888 U JP 13685888U JP 13685888 U JP13685888 U JP 13685888U JP H0256771 U JPH0256771 U JP H0256771U
- Authority
- JP
- Japan
- Prior art keywords
- shift
- key
- changer
- operating
- variable speed
- 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.)
- Pending
Links
- 101150101014 HST1 gene Proteins 0.000 claims 1
Landscapes
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Gear-Shifting Mechanisms (AREA)
- Mechanical Control Devices (AREA)
Description
第１図はＨＳＴと変速レバーの関係を示す側面
図、第２図はキーシフトチエンジヤーと変速レバ
ーの関係を示す背面図、第３図はこの変速レバー
９をガイドするガイドプレートの平面図である。
（符号）、１……ＨＳＴ、４……変速アーム、
９……変速レバー、１２……キーシフトチエンジ
ヤー、１６……ギア群、１７……ギア群、２１…
…シフトキー、２３……固定円板、２５……変速
フオーク。
FIG. 1 is a side view showing the relationship between the HST and the gear shift lever, FIG. 2 is a rear view showing the relationship between the key shift changer and the gear shift lever, and FIG. 3 is a plan view of a guide plate that guides the gear shift lever 9. . (Sign), 1...HST, 4...Shift arm,
9... Gear shift lever, 12... Key shift changer, 16... Gear group, 17... Gear group, 21...
...Shift key, 23...Fixed disc, 25...Shift fork.
Claims (1)
変速レバーの操作で、副変速をキーシフトチエン
ジヤー１２の変速フオーク２５に連係する副変速
レバーの操作でそれぞれ行う他、適宜な伝動軸に
固設されるブレーキホイルを駐車ブレーキレバー
で締付けて駐車ブレーキ力を得る走行作業車の変
速ブレーキ操作構造において、前記キーシフトチ
エンジヤー１２を構成するギア群１６，１７の隣
りに固定円板２３を設け、同じく前記キーシフト
チエンジヤー１２を構成するシフトキー２１を前
記変速フオーク２５の操作で前記固定円板２３に
係合可能に構成するとともに、一本の変速レバー
９の前後回動を前記変速アーム４の動作に、左右
回動を前記変速フオーク２３の動作にそれぞれ連
係せしめたことを特徴とする走行作業車の変速ブ
レーキ構造。 The main shift is performed by operating the main shift lever linked to the shift arm 4 of the HST 1, and the auxiliary shift is performed by operating the auxiliary shift lever linked to the shift fork 25 of the key shift changer 12. In the variable speed brake operation structure for a traveling work vehicle that obtains parking brake force by tightening the brake wheel with a parking brake lever, a fixed disc 23 is provided next to the gear groups 16 and 17 that constitute the key shift changer 12, and The shift key 21 constituting the key shift changer 12 is configured to be engageable with the fixed disc 23 by operating the shift fork 25, and the forward and backward rotation of one shift lever 9 is adapted to the operation of the shift arm 4. A variable speed brake structure for a traveling work vehicle, characterized in that left and right rotations are linked to the movements of the variable speed fork 23.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13685888U JPH0256771U (en) | 1988-10-19 | 1988-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13685888U JPH0256771U (en) | 1988-10-19 | 1988-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256771U true JPH0256771U (en) | 1990-04-24 |
Family
ID=31397759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13685888U Pending JPH0256771U (en) | 1988-10-19 | 1988-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002137647A (en) * | 2000-10-31 | 2002-05-14 | Seirei Ind Co Ltd | Control device lever device |
-
1988
- 1988-10-19 JP JP13685888U patent/JPH0256771U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002137647A (en) * | 2000-10-31 | 2002-05-14 | Seirei Ind Co Ltd | Control device lever device |
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