JPS57182523A - Opening and closing device for van-type motor truck - Google Patents
Opening and closing device for van-type motor truckInfo
- Publication number
- JPS57182523A JPS57182523A JP6850681A JP6850681A JPS57182523A JP S57182523 A JPS57182523 A JP S57182523A JP 6850681 A JP6850681 A JP 6850681A JP 6850681 A JP6850681 A JP 6850681A JP S57182523 A JPS57182523 A JP S57182523A
- Authority
- JP
- Japan
- Prior art keywords
- wall
- arm
- rope
- movable wall
- piston
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0497—Doors arranged at the vehicle sides for load transporting vehicles or public transport, e.g. lorries, trucks, buses
- B60J5/0498—Doors arranged at the vehicle sides for load transporting vehicles or public transport, e.g. lorries, trucks, buses with rigid panels pivoting about a horizontal axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
PURPOSE:To make inexpensive an operating devcie for opening and closing a movable wall and facilitate the operation of the device by a method wherein an extension arm extended from a side wall constituting a movable wall capable of moving upwards is supported by a lift guide arm connected to a rear wall part of a vehicle and a lifting piston. CONSTITUTION:Side wall 2, 3, 4 parts are pivotably connected to front wall, floor 5, rear wall 6 parts to constitute the movable wall. The extension arm 7 extended in parallel on the surface of the pivotably connected side wall 3 of the movable wall is supported by the lift guide arm 8 and the piston 9 between a right-side rotation center line 12 and a connecting point of the arm 8, and the arm 8 and the piston 9 are connected to parts 14, 15 of the rear wall 6, repectively. The same applies to the front wall at a front part. The movable wall is opened and closed by operating the piston 9. An auxiliary arm 10 is extendd in parallel to the guide arm 8, an auxiliary rope 18 is attached to the arm 10, and a force is exerted to the movable wall through the rope 18 at the time of fully opening the wall. Further, an auxilary rope 19 is attached to a lower end part of the side wall 3, and a force is exerted on the movable wall through the rope 19 at the time of fully closing the wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6850681A JPS57182523A (en) | 1981-05-06 | 1981-05-06 | Opening and closing device for van-type motor truck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6850681A JPS57182523A (en) | 1981-05-06 | 1981-05-06 | Opening and closing device for van-type motor truck |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57182523A true JPS57182523A (en) | 1982-11-10 |
Family
ID=13375650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6850681A Pending JPS57182523A (en) | 1981-05-06 | 1981-05-06 | Opening and closing device for van-type motor truck |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57182523A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2615471A1 (en) * | 1987-05-22 | 1988-11-25 | Grosse Equipement | Body for road transport vehicles |
-
1981
- 1981-05-06 JP JP6850681A patent/JPS57182523A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2615471A1 (en) * | 1987-05-22 | 1988-11-25 | Grosse Equipement | Body for road transport vehicles |
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