JPS55127242A - Jack for dump truck - Google Patents
Jack for dump truckInfo
- Publication number
- JPS55127242A JPS55127242A JP3405479A JP3405479A JPS55127242A JP S55127242 A JPS55127242 A JP S55127242A JP 3405479 A JP3405479 A JP 3405479A JP 3405479 A JP3405479 A JP 3405479A JP S55127242 A JPS55127242 A JP S55127242A
- Authority
- JP
- Japan
- Prior art keywords
- supporting
- chassis
- jack
- rear end
- dump truck
- 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
Abstract
PURPOSE: To jack up rear wheels as a body is inclined and speed up an exchange work of the rear wheel by a method wherein a screw bar supporting a pivoting shaft of a roller welded to a rear end of the body of a dump truck is connected to a receiving pipe.
CONSTITUTION: A roller 2 is welded to a rear end of a bottom of a body 1 for a dump truck and a screw bar 4 supporting the roller 2 is connected to a receiving pipe 5. When the body 1 is inclined under this condition, the rear end of the body 1 is lowered during pivoting about a supporting shaft 9 on a chassis 6, therefore, the rear wheels of the chassis 6 is lifted up automatically against the receiving pipe 5 supporting the rear end of the body 1 and attaching or detaching of a rear wheel may be effected freely. In this case, the chassis 6 and an exle are connected by a supporting rod, therefore, jack up of the chassis may be effected quickly.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3405479A JPS55127242A (en) | 1979-03-22 | 1979-03-22 | Jack for dump truck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3405479A JPS55127242A (en) | 1979-03-22 | 1979-03-22 | Jack for dump truck |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55127242A true JPS55127242A (en) | 1980-10-01 |
Family
ID=12403564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3405479A Pending JPS55127242A (en) | 1979-03-22 | 1979-03-22 | Jack for dump truck |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55127242A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6283771U (en) * | 1985-11-15 | 1987-05-28 | ||
WO2022080326A1 (en) * | 2020-10-14 | 2022-04-21 | 株式会社小松製作所 | System for controlling unmanned vehicle, unmanned vehicle, and method for controlling unmanned vehicle |
-
1979
- 1979-03-22 JP JP3405479A patent/JPS55127242A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6283771U (en) * | 1985-11-15 | 1987-05-28 | ||
WO2022080326A1 (en) * | 2020-10-14 | 2022-04-21 | 株式会社小松製作所 | System for controlling unmanned vehicle, unmanned vehicle, and method for controlling unmanned vehicle |
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