JPH02123453U - - Google Patents
Info
- Publication number
- JPH02123453U JPH02123453U JP3225089U JP3225089U JPH02123453U JP H02123453 U JPH02123453 U JP H02123453U JP 3225089 U JP3225089 U JP 3225089U JP 3225089 U JP3225089 U JP 3225089U JP H02123453 U JPH02123453 U JP H02123453U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- jack
- gravity
- center
- wheel crane
- 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
- 230000005484 gravity Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
第１図は本考案の第１実施例を示す概略平面図
、第２図は同実施例におけるジヤツキアツプ装置
非作用状態、第３図は同作用状態をそれぞれ示す
拡大正面図、第４図は本考案の第２実施例を示す
第１図相当図、第５図は同第３図相当図、第６図
は本考案の第３実施例を示す第１図相当図、第７
図は本考案の第４実施例を示す第３図相当図であ
る。
１……車体、２……キヤリアフレーム、３Ｌ，
３Ｒ……前輪、４Ｌ，４Ｒ……後輪、Ｏ……車体
重心、Ｏ１……車体重心より右側にずれた位置、
Ｏ２……同左側にずれた位置、５……ジヤツキア
ツプ装置、５１……同装置の油圧シリンダ、５２
……同フロート。
Fig. 1 is a schematic plan view showing the first embodiment of the present invention, Fig. 2 is an enlarged front view showing the jack up device in the non-operating state of the same embodiment, Fig. 3 is an enlarged front view showing the same operating state, and Fig. 4 is the main part of the present invention. FIG. 5 is a diagram equivalent to FIG. 1 showing the second embodiment of the invention, FIG. 5 is a diagram equivalent to FIG. 3, FIG. 6 is a diagram equivalent to FIG. 1 showing the third embodiment of the invention, and FIG.
The figure is a view corresponding to FIG. 3 showing a fourth embodiment of the present invention. 1...Vehicle body, 2...Carrier frame, 3L,
3R...Front wheel, 4L, 4R...Rear wheel, O...Vehicle center of gravity, O1 ...Position shifted to the right from the vehicle center of gravity,
O 2 ... position shifted to the left side, 5 ... jack up device, 51 ... hydraulic cylinder of the same device, 52
...Same float.
Claims (1)
アリングモードを備えたホイールクレーンにおい
て、キヤリアフレームにおける車体重心位置付近
の下部に、上下方向に伸縮する流体圧シリンダと
この流体圧シリンダの下端に取付けられたフロー
トとを備えたジヤツキアツプ装置が設けられてな
ることを特徴とするホイールクレーン。 ２ ジヤツキアツプ装置が、車体フレームにおけ
る車体重心位置に対して左右いずれか一側にずれ
た位置の下部に設けられてなることを特徴とする
請求項１記載のホイールクレーン。 ３ ジヤツキアツプ装置が、車体フレームにおけ
る車体重心を挟んだ左右両側位置の下部に設けら
れてなることを特徴とする請求項１記載のホイー
ルクレーン。[Scope of Claim for Utility Model Registration] 1. In a wheel crane equipped with a four-wheel steering mode in which the front wheels and rear wheels are steered in opposite directions, a fluid pressure that expands and contracts in the vertical direction is installed in the lower part of the carrier frame near the center of gravity of the vehicle. A wheel crane characterized by being provided with a jack up device having a cylinder and a float attached to the lower end of the hydraulic cylinder. 2. The wheel crane according to claim 1, wherein the jack up device is provided at a lower portion of the vehicle body frame at a position shifted to either the left or right side with respect to the center of gravity of the vehicle. 3. The wheel crane according to claim 1, wherein the jack up device is provided at a lower portion of the vehicle body frame at both left and right positions sandwiching the center of gravity of the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3225089U JPH02123453U (en) | 1989-03-22 | 1989-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3225089U JPH02123453U (en) | 1989-03-22 | 1989-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02123453U true JPH02123453U (en) | 1990-10-11 |
Family
ID=31258627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3225089U Pending JPH02123453U (en) | 1989-03-22 | 1989-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02123453U (en) |
-
1989
- 1989-03-22 JP JP3225089U patent/JPH02123453U/ja active Pending