JPS57110525A - Door device - Google Patents

Door device

Info

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
Application number
JP18512280A
Other languages
Japanese (ja)
Inventor
Yoshinori Kitamura
Masanori Hosokawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOKYO SHARYO KK
TOKYO SHIYARIYOU KK
TOUKIYOU SHIYARIYOU KK
Original Assignee
TOKYO SHARYO KK
TOKYO SHIYARIYOU KK
TOUKIYOU SHIYARIYOU KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TOKYO SHARYO KK, TOKYO SHIYARIYOU KK, TOUKIYOU SHIYARIYOU KK filed Critical TOKYO SHARYO KK
Priority to JP18512280A priority Critical patent/JPS57110525A/en
Publication of JPS57110525A publication Critical patent/JPS57110525A/en
Pending legal-status Critical Current

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
JP18512280A 1980-12-27 1980-12-27 Door device Pending JPS57110525A (en)

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)

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