JPH0231097U - - Google Patents
Info
- Publication number
- JPH0231097U JPH0231097U JP10951488U JP10951488U JPH0231097U JP H0231097 U JPH0231097 U JP H0231097U JP 10951488 U JP10951488 U JP 10951488U JP 10951488 U JP10951488 U JP 10951488U JP H0231097 U JPH0231097 U JP H0231097U
- Authority
- JP
- Japan
- Prior art keywords
- waterproof sheet
- heating element
- metal plate
- slightly larger
- plates
- 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 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
Landscapes
- Surface Heating Bodies (AREA)
Description
第１図は本考案に係る防水シートの縁部溶着用
補助加熱器の一例の一部切欠斜視図、第２図は同
上の、長さ方向を横断した拡大断面図、第３図は
同上の使用態様における、第２図に対応した要部
の断面図である。
１ａ，１ｂ……金属板、２……中空部、３……
発熱体、４……連結部、５……サーモスタツト内
蔵小ボツクス、７……取手取付金具、６……電源
コード、９……溝。
Fig. 1 is a partially cutaway perspective view of an example of an auxiliary heater for welding the edges of a waterproof sheet according to the present invention, Fig. 2 is an enlarged cross-sectional view of the same as above, taken across the length direction, and Fig. 3 is an enlarged cross-sectional view of the same as above. FIG. 3 is a sectional view of main parts corresponding to FIG. 2 in a usage mode. 1a, 1b...Metal plate, 2...Hollow part, 3...
Heating element, 4... Connecting portion, 5... Small box with built-in thermostat, 7... Handle mounting bracket, 6... Power cord, 9... Groove.
Claims (1)
装填した短冊形の金属板と、これと同形同大で発
熱体を有しない金属板を防水シートの厚みより僅
かに大きい寸法の間隔を保つて対向させると共に
両板の長側一方辺部を結合し、前記発熱体にはサ
ーモスタツトを介在し、前記発熱体を有しない金
属板の表面適所に取手を付設したことを特徴とす
る防水シートの縁部溶着用補助加熱器。 (2) 前記両金属板間の間隔は防水シートの肉厚
より僅かに大なる寸法とし、前記間隔による溝の
深さは防水シートの、隣接する防水シートへの重
ね溶着用側縁の幅寸法より僅かに大とした請求項
第１項記載の防水シートの縁部溶着用補助加熱器
。[Scope of Claim for Utility Model Registration] (1) A rectangular metal plate with a heating element that generates heat when energized is loaded into the hollow part of the layer, and a metal plate of the same shape and size but without a heating element as a waterproof sheet. Both plates are placed facing each other with an interval slightly larger than the thickness, and one long side of the plates is joined together, a thermostat is interposed on the heating element, and a handle is placed at an appropriate place on the surface of the metal plate that does not have the heating element. An auxiliary heater for welding the edges of a waterproof sheet, characterized in that it is equipped with the following. (2) The distance between the two metal plates shall be slightly larger than the wall thickness of the waterproof sheet, and the depth of the groove due to the distance shall be equal to the width of the side edge of the waterproof sheet for lap welding to the adjacent waterproof sheet. The auxiliary heater for edge welding of a waterproof sheet according to claim 1, which is slightly larger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10951488U JPH0231097U (en) | 1988-08-19 | 1988-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10951488U JPH0231097U (en) | 1988-08-19 | 1988-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0231097U true JPH0231097U (en) | 1990-02-27 |
Family
ID=31345827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10951488U Pending JPH0231097U (en) | 1988-08-19 | 1988-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231097U (en) |
-
1988
- 1988-08-19 JP JP10951488U patent/JPH0231097U/ja active Pending