JPH02105029U - - Google Patents
Info
- Publication number
- JPH02105029U JPH02105029U JP1989014414U JP1441489U JPH02105029U JP H02105029 U JPH02105029 U JP H02105029U JP 1989014414 U JP1989014414 U JP 1989014414U JP 1441489 U JP1441489 U JP 1441489U JP H02105029 U JPH02105029 U JP H02105029U
- Authority
- JP
- Japan
- Prior art keywords
- gear shift
- pedal
- brake
- clutch pedal
- shift lever
- 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
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000000881 depressing effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Control Of Transmission Device (AREA)
Description
第１図は本考案に係る電気回路を示す図、第２
図は変速装置の概略を示す概略図、第３図は主変
速レバーを示す図であり、ａは機体前方から見た
正面図、ｂはその側面図、ｃはそのレバーガイド
溝を示す平面図である。更に、第４図は油圧回路
を示す図、第５図はその各ポジシヨンにおける各
要素の作動を示す図である。そして、第６図は本
考案を適用し得るトラクタ全体を示す斜視図であ
る。
１……移動農機（トラクタ）、８……クラツチ
ペダル、９……変速レバー（主変速レバー）、１
４……ペダル検知手段（ペダル検知スイツチ）、
４４……ブレーキ作動手段、５０……ニユートラ
ルブレーキ、５６，５７，５９，６０，６１，６
２，６３，６５……係合手段（主変速用油圧クラ
ツチ、副変速用油圧クラツチ）。
Figure 1 is a diagram showing the electric circuit according to the present invention, Figure 2 is a diagram showing the electric circuit according to the present invention.
The figure is a schematic diagram showing the outline of the transmission, and Figure 3 is a diagram showing the main gear shift lever, in which a is a front view seen from the front of the aircraft, b is a side view thereof, and c is a plan view showing the lever guide groove. It is. Furthermore, FIG. 4 is a diagram showing the hydraulic circuit, and FIG. 5 is a diagram showing the operation of each element in each position. FIG. 6 is a perspective view showing the entire tractor to which the present invention can be applied. 1... Mobile agricultural machine (tractor), 8... Clutch pedal, 9... Gear shift lever (main gear shift lever), 1
4...Pedal detection means (pedal detection switch),
44... Brake actuation means, 50... Neutral brake, 56, 57, 59, 60, 61, 6
2, 63, 65...Engaging means (main transmission hydraulic clutch, auxiliary transmission hydraulic clutch).
Claims (1)
数の係合手段を有し、かつ変速レバーの変速操作
に基づき該係合手段を適宜係合して変速レバーの
操作位置に対応して変速してなる移動農機であつ
て、 前記クラツチペダルの踏込み動作を検知するペ
ダル検知手段と、 該ペダル検知手段が前記クラツチペダルの踏込
み動作を検知した場合、前記ニユートラルブレー
キを制御・作動するブレーキ作動手段と、を設け
たことを特徴とする、 移動農機におけるブレーキ装置。[Claims for Utility Model Registration] A vehicle having a clutch pedal, a neutral brake, and a large number of engaging means, and which engages the engaging means as appropriate based on the gear shift operation of the gear shift lever to correspond to the operating position of the gear shift lever. The mobile agricultural machine is configured to change speed using a pedal detecting means for detecting a depressing motion of the clutch pedal, and when the pedal detecting means detects a depressing motion of the clutch pedal, controls and activates the neutral brake. A brake device for a mobile agricultural machine, comprising: a brake actuation means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989014414U JPH0742857Y2 (en) | 1989-02-09 | 1989-02-09 | Brake device in mobile agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989014414U JPH0742857Y2 (en) | 1989-02-09 | 1989-02-09 | Brake device in mobile agricultural machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02105029U true JPH02105029U (en) | 1990-08-21 |
| JPH0742857Y2 JPH0742857Y2 (en) | 1995-10-04 |
Family
ID=31225591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989014414U Expired - Lifetime JPH0742857Y2 (en) | 1989-02-09 | 1989-02-09 | Brake device in mobile agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0742857Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112230U (en) * | 1978-01-25 | 1979-08-07 | ||
| JPS57139443U (en) * | 1981-02-27 | 1982-08-31 |
-
1989
- 1989-02-09 JP JP1989014414U patent/JPH0742857Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112230U (en) * | 1978-01-25 | 1979-08-07 | ||
| JPS57139443U (en) * | 1981-02-27 | 1982-08-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0742857Y2 (en) | 1995-10-04 |