JPS61163097U

JPS61163097U -

Info

Publication number: JPS61163097U
Application number: JP4767185U
Authority: JP
Priority date: 1985-03-29
Filing date: 1985-03-29
Publication date: 1986-10-09

Description

[Brief explanation of the drawing]

第１図は本考案に係る蓋体の開閉装置の一例の
概略構成を示す部分平面図、第２図は第１図―
線断面図、第３図は蓋体の車輪と液槽のレール
を含む部分拡大断面図、第４図乃至第７図は夫々
別の実施例を示す平面略図、第８図は従来の蓋体
の一例の斜視図である。１……蓋体、２……その端部、３……車輪、５
，６，７，８……ワイヤ、１１……液槽、１３…
…レール、２１，２２，２３，２４……モータ、
２５，２６，２７，２８……巻取車。 FIG. 1 is a partial plan view showing a schematic configuration of an example of a lid opening/closing device according to the present invention, and FIG.
3 is a partial enlarged sectional view including wheels of the lid body and rails of the liquid tank; FIGS. 4 to 7 are schematic plan views showing different embodiments; and FIG. 8 is a conventional lid body. It is a perspective view of an example. 1...Lid body, 2...End portion thereof, 3...Wheel, 5
, 6, 7, 8...wire, 11...liquid tank, 13...
...Rail, 21, 22, 23, 24...Motor,
25, 26, 27, 28... Winding wheel.

Claims

[Scope of utility model registration request]

One of the lids for a liquid tank in which a split type lid is arranged to cover a liquid tank is of a size that allows it to be placed on top of the other lid, and the lid is straddled over the liquid tank of the one lid. Wheels are mounted on both sides to run along the rails placed above the liquid tank, and the ends of the traction body are fixed to the center or corners of the other sides, or a drive for pulling the traction body is attached to the other sides. On the other hand, rails on which the wheels run are arranged on both sides of the upper part of the liquid tank, and a drive source for pulling the pulling body is arranged at an appropriate position on the liquid tank side, or a drive source for the lid body is arranged. An opening/closing device for a lid for a liquid tank, which is constructed by fixing an end of a towing body towed by a tow body.