JPH02125070U - - Google Patents
Info
- Publication number
- JPH02125070U JPH02125070U JP3134389U JP3134389U JPH02125070U JP H02125070 U JPH02125070 U JP H02125070U JP 3134389 U JP3134389 U JP 3134389U JP 3134389 U JP3134389 U JP 3134389U JP H02125070 U JPH02125070 U JP H02125070U
- Authority
- JP
- Japan
- Prior art keywords
- travel
- switch
- travel speed
- lever
- changed
- 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
- 238000010276 construction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Mechanical Control Devices (AREA)
Description
第１図はこの考案にかかるスイツチ装置をそな
えた走行レバー付近の正面図、第２図は第１図の
Ａ部詳細図、第３図は油圧シヨベルの運転席付近
を示す一部切欠き斜視図、第４図は油圧シヨベル
の走行用回路図である。
１……運転席、２，３，２′，３′……走行レ
バー、８……インパネ、９，２９……スイツチ、
２８……握り部。
Fig. 1 is a front view of the vicinity of the travel lever equipped with the switch device according to this invention, Fig. 2 is a detailed view of section A in Fig. 1, and Fig. 3 is a partially cutaway perspective view showing the vicinity of the driver's seat of the hydraulic excavator. 4 are running circuit diagrams of the hydraulic excavator. 1... Driver's seat, 2, 3, 2', 3'... Travel lever, 8... Instrument panel, 9, 29... Switch,
28...Grip part.
Claims (1)
した建設機械において、上記スイツチを走行レバ
ーの握り部材下部側に設け、通常走行操作時に走
行レバーを操作している運転者の手指が上記スイ
ツチに当接することを避けるように設定するとと
もに、走行速度切換えを走行レバーの握り部材位
置にて操作可能に構成したことを特徴とする走行
速度切換用スイツチ。 In a construction machine in which the travel speed is changed by operating a switch, the switch is provided at the bottom of the grip member of the travel lever to prevent the driver's hand and fingers operating the travel lever from coming into contact with the switch during normal travel operation. What is claimed is: 1. A travel speed changeover switch, characterized in that the travel speed changeover is configured such that the travel speed can be changed at the position of a grip member of a travel lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3134389U JPH02125070U (en) | 1989-03-17 | 1989-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3134389U JPH02125070U (en) | 1989-03-17 | 1989-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02125070U true JPH02125070U (en) | 1990-10-15 |
Family
ID=31534084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3134389U Pending JPH02125070U (en) | 1989-03-17 | 1989-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02125070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130079034A (en) * | 2012-01-02 | 2013-07-10 | 볼보 컨스트럭션 이큅먼트 에이비 | Travel lever for construction machine |
| JP2014029068A (en) * | 2012-07-31 | 2014-02-13 | Hitachi Constr Mach Co Ltd | Construction machine |
-
1989
- 1989-03-17 JP JP3134389U patent/JPH02125070U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130079034A (en) * | 2012-01-02 | 2013-07-10 | 볼보 컨스트럭션 이큅먼트 에이비 | Travel lever for construction machine |
| JP2014029068A (en) * | 2012-07-31 | 2014-02-13 | Hitachi Constr Mach Co Ltd | Construction machine |
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