JPS56135331A - Freight positioning device for motormanless trailer and truck - Google Patents
Freight positioning device for motormanless trailer and truckInfo
- Publication number
- JPS56135331A JPS56135331A JP3648580A JP3648580A JPS56135331A JP S56135331 A JPS56135331 A JP S56135331A JP 3648580 A JP3648580 A JP 3648580A JP 3648580 A JP3648580 A JP 3648580A JP S56135331 A JPS56135331 A JP S56135331A
- Authority
- JP
- Japan
- Prior art keywords
- freight
- truck
- carrying plate
- trailer
- move
- 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
- Loading Or Unloading Of Vehicles (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
PURPOSE: To enable a smooth transfer of freight irrespective of the halting position of the trailer by providing a freight position adjusting mechanism which can move the freight on a truck in the forward and backward directions and adjusting the freight position itself in accordance with the transfer position of the freight.
CONSTITUTION: On the truck 1, there is provided the freight position adjusting mechanism which can move the freight in the forward and backward directions. This adjusting mechanism comprises a freight carrying plate 2, a number of rollers 3 which facilitates the forward and backward movement of the freight carrying plate 2, and a rack pinion mechanism 4 which moves the freight carrying plate 2 in the forward and backward directions. The freight carrying plate 2 is provided with a sensor 5 such as a photoelectric switch which detects out a reference position of a conveyor and the like on a ground station. The sensor 5 detects out a position error between the freight on the truck 1 and the reference position on the ground. In accordance with the detected error, the rack pinion mechanism 4 is controlled so as to move the freight carrying plate 2 so that the freight on the plate 2 will be aligned with the reference position on the ground.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3648580A JPS56135331A (en) | 1980-03-21 | 1980-03-21 | Freight positioning device for motormanless trailer and truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3648580A JPS56135331A (en) | 1980-03-21 | 1980-03-21 | Freight positioning device for motormanless trailer and truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56135331A true JPS56135331A (en) | 1981-10-22 |
| JPS6258950B2 JPS6258950B2 (en) | 1987-12-08 |
Family
ID=12471116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3648580A Granted JPS56135331A (en) | 1980-03-21 | 1980-03-21 | Freight positioning device for motormanless trailer and truck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56135331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035653A (en) * | 1983-08-05 | 1985-02-23 | 神鋼電機株式会社 | Unmanned cart |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240112A (en) * | 1975-09-25 | 1977-03-28 | Sony Corp | Recorder and reproducer of image signals |
-
1980
- 1980-03-21 JP JP3648580A patent/JPS56135331A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240112A (en) * | 1975-09-25 | 1977-03-28 | Sony Corp | Recorder and reproducer of image signals |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035653A (en) * | 1983-08-05 | 1985-02-23 | 神鋼電機株式会社 | Unmanned cart |
| JPH0336713B2 (en) * | 1983-08-05 | 1991-06-03 | Shinko Electric Co Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6258950B2 (en) | 1987-12-08 |
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