JPH0250146U - - Google Patents
Info
- Publication number
- JPH0250146U JPH0250146U JP1988129815U JP12981588U JPH0250146U JP H0250146 U JPH0250146 U JP H0250146U JP 1988129815 U JP1988129815 U JP 1988129815U JP 12981588 U JP12981588 U JP 12981588U JP H0250146 U JPH0250146 U JP H0250146U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- brake
- linked
- controller
- construction machinery
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は実施例に係るブレーキ連動エンジン減
速装置を備えた建設機械等の動力伝達経路説明図
である。
３……変速機、３ａ……１速クラツチ、７，８
……ブレーキ、１１，１２，１３……圧力センサ
、１４……コントローラ、１５……エンジンガバ
ナ調節装置、１６……エンジンガバナ。
FIG. 1 is an explanatory diagram of a power transmission path of a construction machine or the like equipped with a brake-linked engine deceleration device according to an embodiment. 3...Transmission, 3a...1st speed clutch, 7,8
...Brake, 11, 12, 13...Pressure sensor, 14...Controller, 15...Engine governor adjustment device, 16...Engine governor.
Claims (1)
備えた建設機械等において、変速機３の１速クラ
ツチ３ａと左右のブレーキ７，８の油圧回路にそ
れぞれ圧力センサ１１，１２，１３を設け、各圧
力センサが検出した油圧力をコントローラ１４に
入力し、１速クラツチ３ａが接続され、左右のブ
レーキペダルを踏み込んだ場合に、前記コントロ
ーラ１４から出力する信号電圧により作動するエ
ンジンガバナ調節装置１５がエンジンガバナ１６
に作用して、エンジン回転数を低下させるように
したことを特徴とする建設機械等のブレーキ連動
エンジン減速装置。 In construction machinery and the like equipped with an engine reduction device linked to a brake pedal, pressure sensors 11, 12, and 13 are provided in the first gear clutch 3a of the transmission 3 and the hydraulic circuits of the left and right brakes 7 and 8, respectively, and each pressure sensor When the detected hydraulic pressure is input to the controller 14, the first speed clutch 3a is connected, and the left and right brake pedals are depressed, the engine governor adjustment device 15, which is activated by the signal voltage output from the controller 14, controls the engine governor 16.
1. A brake-linked engine deceleration device for construction machinery, etc., characterized in that the brake-linked engine deceleration device acts on the engine to reduce the engine speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988129815U JPH0250146U (en) | 1988-10-03 | 1988-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988129815U JPH0250146U (en) | 1988-10-03 | 1988-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0250146U true JPH0250146U (en) | 1990-04-09 |
Family
ID=31384440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988129815U Pending JPH0250146U (en) | 1988-10-03 | 1988-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0250146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007043290A1 (en) * | 2005-10-14 | 2007-04-19 | Komatsu Ltd. | Engine of working truck, hydraulic pump controller and method for controlling hydraulic pump |
-
1988
- 1988-10-03 JP JP1988129815U patent/JPH0250146U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007043290A1 (en) * | 2005-10-14 | 2007-04-19 | Komatsu Ltd. | Engine of working truck, hydraulic pump controller and method for controlling hydraulic pump |