JPS649319U - - Google Patents
Info
- Publication number
- JPS649319U JPS649319U JP10268987U JP10268987U JPS649319U JP S649319 U JPS649319 U JP S649319U JP 10268987 U JP10268987 U JP 10268987U JP 10268987 U JP10268987 U JP 10268987U JP S649319 U JPS649319 U JP S649319U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- plate material
- welded
- contact
- plate
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 3
Landscapes
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Description
第１図は、本考案の第１実施例の断面図、第２
図は、同上の底面図、第３図は、金属板との溶接
状態の断面図、第４図は、同上の金属板の彎曲時
の断面図、第５図は、本考案の他の実施例の底面
図、第６図は、従来の板材溶接用接点の断面図、
第７図は、同上の底面図、第８図は、同上の他の
形態の底面図である。
１……接点本体、１ａ……球面、２，３……突
起、４……金属板、５……溶接、６，６ａ……隙
間、７……周辺。
FIG. 1 is a sectional view of the first embodiment of the present invention, and the second
The figure is a bottom view of the same as above, FIG. 3 is a cross-sectional view of the welded state with the metal plate, FIG. 4 is a cross-sectional view of the metal plate of the same as above when it is curved, and FIG. The bottom view of the example, and FIG. 6 is a sectional view of a conventional plate welding contact.
FIG. 7 is a bottom view of the same as the above, and FIG. 8 is a bottom view of another form of the same. 1... Contact body, 1a... Spherical surface, 2, 3... Protrusion, 4... Metal plate, 5... Welding, 6, 6a... Gap, 7... Surroundings.
Claims (1)
に板材との間隔を一定とする高さが低く、かつ接
点溶接部が中央に設けられた第１の突起と、該第
１の突起の周辺に対称的に前記第１の突起よりも
高く、かつ板材に溶接される第２の突起とを形成
したことを特徴とする板材溶接用接点。 A first protrusion having a low height with a constant distance from the plate material on the surface to be welded to a plate material such as a bimetal or a plate spring material, and a contact welding part provided in the center, and the periphery of the first protrusion. A contact for welding a plate material, characterized in that a second protrusion symmetrically formed therein is higher than the first protrusion and is welded to the plate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987102689U JPH04494Y2 (en) | 1987-07-06 | 1987-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987102689U JPH04494Y2 (en) | 1987-07-06 | 1987-07-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS649319U true JPS649319U (en) | 1989-01-19 |
| JPH04494Y2 JPH04494Y2 (en) | 1992-01-09 |
Family
ID=31332828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987102689U Expired JPH04494Y2 (en) | 1987-07-06 | 1987-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04494Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632622A (en) * | 1979-08-28 | 1981-04-02 | Tanaka Precious Metal Ind | Electric contacts |
-
1987
- 1987-07-06 JP JP1987102689U patent/JPH04494Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632622A (en) * | 1979-08-28 | 1981-04-02 | Tanaka Precious Metal Ind | Electric contacts |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04494Y2 (en) | 1992-01-09 |