JPS54153418A - Automatic gate opening/closing apparatus for dump truck - Google Patents
Automatic gate opening/closing apparatus for dump truckInfo
- Publication number
- JPS54153418A JPS54153418A JP6128778A JP6128778A JPS54153418A JP S54153418 A JPS54153418 A JP S54153418A JP 6128778 A JP6128778 A JP 6128778A JP 6128778 A JP6128778 A JP 6128778A JP S54153418 A JPS54153418 A JP S54153418A
- Authority
- JP
- Japan
- Prior art keywords
- rear body
- gate
- dump truck
- hinge
- engaging recess
- 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
- Hinges (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
PURPOSE: To make possible accurate discharge of load to the desired side by keeping the other gate closed even when any gate is opened on the desired discharge side.
CONSTITUTION: The rear body is emptied to any one side by proper selection of hinges 3 to 3"' which are arranged between a truck frame 1 and the rear body with one pair each arranged on the right and left in such a manner as to be free to disengage. In a dump truck of such a type, respective hinges 3 are composed of a lower hinge 6 which has an upperr open engaging recess 5, to be provided at the side end of a support pipe 4 fixed at a proper point of the body frame 1, an upper hinge body 8 which has a hinge pin 7 to be engaged with the engaging recess 5, to be fixed to the rear body 2, and a retaining finger 9 which is, to be retained with or released from the hinge pin 7, to be pivotally supported by the lower hinge body 6. Bell cranks are pivotted on the rear body 2 with one end thereof bearing a roller 26. Accordingly, the oscillation of the bell crank causes a hook 16 to release a retaining pin 15 of a gate 14.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53061287A JPS5839088B2 (en) | 1978-05-22 | 1978-05-22 | Automatic door opening/closing device for dump trucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53061287A JPS5839088B2 (en) | 1978-05-22 | 1978-05-22 | Automatic door opening/closing device for dump trucks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54153418A true JPS54153418A (en) | 1979-12-03 |
| JPS5839088B2 JPS5839088B2 (en) | 1983-08-27 |
Family
ID=13166823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53061287A Expired JPS5839088B2 (en) | 1978-05-22 | 1978-05-22 | Automatic door opening/closing device for dump trucks |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5839088B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5954329U (en) * | 1982-10-04 | 1984-04-10 | セイレイ工業株式会社 | Roller support arrangement structure for the link for opening and closing the side sliding door in a three-way dump truck |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS486250U (en) * | 1971-06-12 | 1973-01-24 | ||
| JPS52141916A (en) * | 1976-05-21 | 1977-11-26 | Shin Meiwa Ind Co Ltd | System for operating hinge of three-wheel damp car |
-
1978
- 1978-05-22 JP JP53061287A patent/JPS5839088B2/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS486250U (en) * | 1971-06-12 | 1973-01-24 | ||
| JPS52141916A (en) * | 1976-05-21 | 1977-11-26 | Shin Meiwa Ind Co Ltd | System for operating hinge of three-wheel damp car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5954329U (en) * | 1982-10-04 | 1984-04-10 | セイレイ工業株式会社 | Roller support arrangement structure for the link for opening and closing the side sliding door in a three-way dump truck |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5839088B2 (en) | 1983-08-27 |
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