JPS5983632U - Work vehicle travel control device - Google Patents
Work vehicle travel control deviceInfo
- Publication number
- JPS5983632U JPS5983632U JP18090282U JP18090282U JPS5983632U JP S5983632 U JPS5983632 U JP S5983632U JP 18090282 U JP18090282 U JP 18090282U JP 18090282 U JP18090282 U JP 18090282U JP S5983632 U JPS5983632 U JP S5983632U
- Authority
- JP
- Japan
- Prior art keywords
- pedal
- shift operation
- gear
- control device
- travel control
- 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
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- General Details Of Gearings (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はコンバインの走行操作装置を示す側面図、第２
図、第３図は夫々他の実施例を示す要部の拡大断面図で
ある。
３・・・・・・走行無段変速装置、３ａ・・・・・・被
操作アーム、７・・・・・・ペダル、９・・・・・・変
速操作レバー、１゜・・・・・・連係機構、１１・・・
・・・強制復帰機構、２４・・・・・・弾性融通機構。Figure 1 is a side view showing the travel operating device of the combine;
3 and 3 are enlarged sectional views of main parts showing other embodiments, respectively. 3... Travel continuously variable transmission, 3a... Operated arm, 7... Pedal, 9... Speed change operation lever, 1°... ...Linkage mechanism, 11...
... Forced return mechanism, 24... Elastic accommodation mechanism.
Claims (1)
レバー９との連係機構１０中に、ペダル７の踏込み操作
に連動して前記被操作アーム３ａ及び変速操作レバー９
を変速中立状態に強制復帰させる機構１１を組付けであ
る作業車の走行操作装置において、前記強制復帰機構１
１と変速操作レバー９との間に、前記ペダル７の踏込み
操作に伴なう変速中立状態への強制復帰に対して、前記
被操作アーム３ａよりも前記変速操作レバー９に時間的
に遅れをもたせることが可能な状態で弾性融通機構２４
を介在しであることを特徴とする作業車の走行操作装置
。 ■ 前記ペダル７がブレーキペダルである実用新案登録
請求の範囲第０項に記載の作業車の走行操作装置。
′ ■ 前記ペダル７が走行無段変速装置３の減速専用ペダ
ルである実用新案登録請求の範囲第０項に記載の作業車
の走行操作装置。。[Claims for Utility Model Registration] ■ In a linkage mechanism 10 between the operated arm 3a of the continuously variable traveling transmission 3 and the gear shift operation lever 9, the operated arm 3a and the gear shift operation are operated in conjunction with the depression operation of the pedal 7. Lever 9
In a driving operation device for a working vehicle, the forcible return mechanism 1 is installed with a mechanism 11 for forcibly returning the gear to a neutral state.
1 and the gear shift operation lever 9, there is provided a time delay between the shift operation lever 9 and the operated arm 3a in response to a forced return to the neutral gear state when the pedal 7 is depressed. The elastic flexibility mechanism 24 is in a state where it can be held.
A travel control device for a work vehicle, characterized in that: (2) The travel operating device for a working vehicle according to claim 0, wherein the pedal 7 is a brake pedal.
'2 The traveling operation device for a working vehicle according to claim 0, wherein the pedal 7 is a pedal exclusively for deceleration of the continuously variable traveling transmission device 3. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18090282U JPS5983632U (en) | 1982-11-30 | 1982-11-30 | Work vehicle travel control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18090282U JPS5983632U (en) | 1982-11-30 | 1982-11-30 | Work vehicle travel control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5983632U true JPS5983632U (en) | 1984-06-06 |
| JPS632331Y2 JPS632331Y2 (en) | 1988-01-21 |
Family
ID=30392123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18090282U Granted JPS5983632U (en) | 1982-11-30 | 1982-11-30 | Work vehicle travel control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5983632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007016949A (en) * | 2005-07-08 | 2007-01-25 | Toyota Motor Corp | Emergency operating mechanism for shift control device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6684634B1 (en) * | 1999-09-01 | 2004-02-03 | Yanmar Diesel Engine Co., Ltd. | Swash plate angle control mechanism of hydraulic continuously variable transmission |
-
1982
- 1982-11-30 JP JP18090282U patent/JPS5983632U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007016949A (en) * | 2005-07-08 | 2007-01-25 | Toyota Motor Corp | Emergency operating mechanism for shift control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS632331Y2 (en) | 1988-01-21 |
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