JPS57110525A - Door device - Google Patents
Door deviceInfo
- Publication number
- JPS57110525A JPS57110525A JP18512280A JP18512280A JPS57110525A JP S57110525 A JPS57110525 A JP S57110525A JP 18512280 A JP18512280 A JP 18512280A JP 18512280 A JP18512280 A JP 18512280A JP S57110525 A JPS57110525 A JP S57110525A
- Authority
- JP
- Japan
- Prior art keywords
- longitudinal
- rail
- chains
- opening
- lateral
- 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 enable simple closing of an opening for a carrier of a truck which does not require a severe enclosure by connecting lateral and longitudinal chains in a lattice shape, extending a sheet on the surface, and sliding the longitudinal chains along rails.
CONSTITUTION: A grip 7' is held, a vertical skeleton rod 7 is laterally moved, and longitudinal rails 5 are moved along an upper rail 1 which hangs the rail 5 and a lower rail 3 which supports the lower end. As the rail 5 moves, a sheet 4 developed on the surface of a chain structure in which longitudinal and lateral chains 5, 6 are connected in a lattice shape is laterally elongated and contracted to tighten or loosen the lateral chains 6, thereby simply opening or closing the opening of the side of the carrier B of a truck over the entire length.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18512280A JPS57110525A (en) | 1980-12-27 | 1980-12-27 | Door device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18512280A JPS57110525A (en) | 1980-12-27 | 1980-12-27 | Door device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57110525A true JPS57110525A (en) | 1982-07-09 |
Family
ID=16165246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18512280A Pending JPS57110525A (en) | 1980-12-27 | 1980-12-27 | Door device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57110525A (en) |
-
1980
- 1980-12-27 JP JP18512280A patent/JPS57110525A/en active Pending
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