JPH0213885U - - Google Patents
Info
- Publication number
- JPH0213885U JPH0213885U JP9290088U JP9290088U JPH0213885U JP H0213885 U JPH0213885 U JP H0213885U JP 9290088 U JP9290088 U JP 9290088U JP 9290088 U JP9290088 U JP 9290088U JP H0213885 U JPH0213885 U JP H0213885U
- Authority
- JP
- Japan
- Prior art keywords
- cab
- switch
- solenoid valve
- solenoid
- upper revolving
- 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 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図はこの考案にかかるキヤブ支持装置の回
路図、第２図は第１図内運転室付近の詳細断面図
、第３図はホイール式シヨベルの側面図、第４図
は従来技術運転室を示す要部断面図である。
３，１０……運転室、４，１１……キヤブ、７
，７′……運転席、８，１２……フレーム、９…
…緩衝支持体、１３……ロツクシリンダ、１４…
…ポンプ、１５……電磁弁、１６……電気回路、
１８……スイツチ、１９……ソレノイド。
Fig. 1 is a circuit diagram of the cab support device according to this invention, Fig. 2 is a detailed sectional view of the vicinity of the operator's cab in Fig. 1, Fig. 3 is a side view of the wheeled shovel, and Fig. 4 is a conventional technology operator's cab. FIG. 3,10...Driver's cab, 4,11...Cabin, 7
, 7'... Driver's seat, 8, 12... Frame, 9...
...Buffer support, 13...Lock cylinder, 14...
... pump, 15 ... solenoid valve, 16 ... electric circuit,
18...Switch, 19...Solenoid.
Claims (1)
れぞれ緩衝支持体を配置し、その複数個緩衝支持
体を介して上部旋回体のフレームに取付けられた
建設機械用キヤブにおいて、キヤブ下部と上部旋
回体用フレームとの間にロツクシリンダを介設し
、かつそのロツクシリンダの一室とポンプとを電
磁弁を介して連結し、一方、運転席付近にスイツ
チを設け、そのスイツチと、上記電磁弁のソレノ
イドとを接続して電気回路を設け、上記スイツチ
のオン操作により上記電磁弁を切換可能に構成し
たことを特徴とする建設機械のキヤブ支持装置。 In a cab for construction machinery that is attached to the frame of the upper revolving structure, buffer supports are arranged at multiple locations on the upper revolving structure at multiple locations on the operator's cab mounting position, and the cab is attached to the frame of the upper revolving structure via the plurality of buffer supports. A lock cylinder is interposed between the body frame and one chamber of the lock cylinder and the pump are connected via a solenoid valve, and a switch is provided near the driver's seat, and the switch and the solenoid valve are connected to each other. A cab support device for construction machinery, characterized in that an electric circuit is provided by connecting the solenoid to the solenoid, and the solenoid valve can be switched by turning on the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9290088U JPH0213885U (en) | 1988-07-12 | 1988-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9290088U JPH0213885U (en) | 1988-07-12 | 1988-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0213885U true JPH0213885U (en) | 1990-01-29 |
Family
ID=31317352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9290088U Pending JPH0213885U (en) | 1988-07-12 | 1988-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0213885U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6337309B2 (en) * | 1979-05-31 | 1988-07-25 | Matsushita Electric Works Ltd |
-
1988
- 1988-07-12 JP JP9290088U patent/JPH0213885U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6337309B2 (en) * | 1979-05-31 | 1988-07-25 | Matsushita Electric Works Ltd |