JPS568741A - Out rigger of truck crane and the like - Google Patents
Out rigger of truck crane and the likeInfo
- Publication number
- JPS568741A JPS568741A JP6278180A JP6278180A JPS568741A JP S568741 A JPS568741 A JP S568741A JP 6278180 A JP6278180 A JP 6278180A JP 6278180 A JP6278180 A JP 6278180A JP S568741 A JPS568741 A JP S568741A
- Authority
- JP
- Japan
- Prior art keywords
- horizontal beam
- arm
- side plates
- car
- body frame
- 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
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Jib Cranes (AREA)
Abstract
PURPOSE: To increase the span of a horizontal beam by constituting an out rigger such that a hollow arm for slidably supporting a horizontal beam having an expansion support leg is disposed to extend from a car body frame in a widthwise direction of the car and has provided at an end thereof a spacing adapted to receive the expansion support leg therein.
CONSTITUTION: A pair of arms 7 are welded at the base ends thereof to left and right side walls of a car body frame 1 and extend to the full width of the car. Each arm 7 includes a top plate 8, a bottom plate 9, and side plates 10, 11 and has a tubular construction. A partition plate 12 is secured at the intermediate of the tubular member to form a spacing for receiving therein a hydraulic cylinder 4 provided at an end of a horizontal beam 3. Meanwhile, reinforcing members 14, 15 for guiding the horizontal beam 3 are integrally provided at the lower ends of outer portions of the side plates 10, 11 relative to the partition plate 12, thus forming an extreme-pressure bearing guide. The arm 7 is cooperative with a clamplike holder member 18 to slidably support the horizontal beam 3 thereon. The holder member 18 has opposite upper ends thereof fastened to the arm 7 by means of a pin 19 which is reinforced between the side plates 10, 11 by means of a bushing 20 disposed to surround the pin 19.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6278180A JPS568741A (en) | 1980-05-14 | 1980-05-14 | Out rigger of truck crane and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6278180A JPS568741A (en) | 1980-05-14 | 1980-05-14 | Out rigger of truck crane and the like |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10679977A Division JPS6033696B2 (en) | 1977-09-07 | 1977-09-07 | Truck crane outrigger |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63225259A Division JPH01195162A (en) | 1988-09-08 | 1988-09-08 | Outrigger in truck crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS568741A true JPS568741A (en) | 1981-01-29 |
| JPS6122679B2 JPS6122679B2 (en) | 1986-06-02 |
Family
ID=13210238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6278180A Granted JPS568741A (en) | 1980-05-14 | 1980-05-14 | Out rigger of truck crane and the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS568741A (en) |
-
1980
- 1980-05-14 JP JP6278180A patent/JPS568741A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6122679B2 (en) | 1986-06-02 |
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