JPS6297499U

JPS6297499U -

Info

Publication number: JPS6297499U
Application number: JP18858985U
Authority: JP
Priority date: 1985-12-07
Filing date: 1985-12-07
Publication date: 1987-06-22

Description

[Brief explanation of the drawing]

第１図は、本考案の実施例を示す炉の正面図、
第２図は炉の断面図、第３図は従来例を示す炉の
平面図である。１０１……開口部、１１……支持棒、１１１…
…一端、１１２……他端、１２……炉側壁、１３
……受片、２０……炉扉、２１……外扉、２２…
…内扉、２３……平板。 FIG. 1 is a front view of a furnace showing an embodiment of the present invention;
FIG. 2 is a sectional view of the furnace, and FIG. 3 is a plan view of the furnace showing a conventional example. 101...opening, 11...support rod, 111...
...One end, 112...Other end, 12...Furnace side wall, 13
...Socket piece, 20...Furnace door, 21...Outer door, 22...
...Inner door, 23...flat plate.

Claims

[Scope of utility model registration request]

Equipped with a pair of support rods of equal length on the upper and lower sides, one end of each support rod is rotatably attached to a receiving piece provided at the upper and lower part of the furnace side wall end, respectively, and the other end is attached to the upper surface of the furnace door and the rear surface of the furnace door. The furnace door is rotatably attached to a flat plate provided in each central portion of the furnace, and each pair of support rods moves in parallel so that the furnace door can be inserted straight into the opening in the furnace side wall. Furnace door opening/closing device.