JPS6319200U - - Google Patents
Info
- Publication number
- JPS6319200U JPS6319200U JP11160286U JP11160286U JPS6319200U JP S6319200 U JPS6319200 U JP S6319200U JP 11160286 U JP11160286 U JP 11160286U JP 11160286 U JP11160286 U JP 11160286U JP S6319200 U JPS6319200 U JP S6319200U
- Authority
- JP
- Japan
- Prior art keywords
- shafts
- shaft
- flange
- flanges
- opening
- 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
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
第１図ないし第３図はこの考案の実施例のドア
構造を備えた熱処理炉の概略構成を示す図であり
、第１図はこの熱処理炉の正面図、第２図は平面
図、第３図は要部拡大断面図であつてこのうちイ
はドアがクランプされている状態、ロはクランプ
を解除した状態をそれぞれ示す図である。
２……炉本体、２ａ……開口部、３……ドア、
４……他方のフランジ、５……一方のフランジ、
７……軸体、７ａ……螺子部、７ｂ……基端部、
１１……モータ（駆動源）、１２……螺子孔。
1 to 3 are diagrams showing a schematic configuration of a heat treatment furnace equipped with a door structure according to an embodiment of this invention, in which FIG. 1 is a front view of this heat treatment furnace, FIG. 2 is a plan view, and FIG. The figures are enlarged sectional views of main parts, in which A shows the door in a clamped state and B shows the door in an unclamped state. 2...furnace body, 2a...opening, 3...door,
4...Other flange, 5...One flange,
7... Shaft body, 7a... Threaded part, 7b... Base end part,
11... Motor (drive source), 12... Screw hole.
Claims (1)
の周縁とに互いに突き合わされるフランジをそれ
ぞれ設け、それらフランジのいずれか一方に、先
端部に螺子部が形成されている複数の軸体を、そ
れらの先端部が他方のフランジ側に突出する状態
で貫通させることによつて所定の間隔で回転自在
に取り付けるとともに、他方のフランジには前記
各軸体に対応する位置にそれら軸体の先端部がね
じ込まれる螺子孔を設け、かつ前記各軸体の基端
部にそれら軸体を回転させる駆動源を連結してな
ることを特徴とする熱処理炉のドア構造。 Flanges that butt each other are provided on the periphery of the opening of the furnace body and the periphery of the door that closes the opening, and a plurality of shaft bodies each having a threaded portion formed at the tip are provided on one of the flanges. , and are rotatably attached at predetermined intervals by penetrating the shafts with their tips protruding toward the other flange, and the tips of the shafts are attached to the other flange at positions corresponding to the respective shafts. 1. A door structure for a heat treatment furnace, characterized in that a screw hole is provided into which the shaft is screwed, and a drive source for rotating the shaft is connected to the base end of each of the shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11160286U JPS6319200U (en) | 1986-07-21 | 1986-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11160286U JPS6319200U (en) | 1986-07-21 | 1986-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6319200U true JPS6319200U (en) | 1988-02-08 |
Family
ID=30991677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11160286U Pending JPS6319200U (en) | 1986-07-21 | 1986-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6319200U (en) |
-
1986
- 1986-07-21 JP JP11160286U patent/JPS6319200U/ja active Pending