JPH0287569U - - Google Patents
Info
- Publication number
- JPH0287569U JPH0287569U JP16329688U JP16329688U JPH0287569U JP H0287569 U JPH0287569 U JP H0287569U JP 16329688 U JP16329688 U JP 16329688U JP 16329688 U JP16329688 U JP 16329688U JP H0287569 U JPH0287569 U JP H0287569U
- Authority
- JP
- Japan
- Prior art keywords
- spot welding
- piston
- electrodes
- supports
- side pressure
- 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
- 239000012530 fluid Substances 0.000 claims 1
Description
図面は本考案の実施例にかかるスポツト溶接用
電極ホルダーを示す一部を断面とした正面図であ
る。
１……ホルダー本体、３……シリンダ、３ａ…
…ピストン背面側圧力室、４……電極、５……ピ
ストン、６……連通路。
The drawing is a partially sectional front view showing a spot welding electrode holder according to an embodiment of the present invention. 1...Holder body, 3...Cylinder, 3a...
... Piston back side pressure chamber, 4... Electrode, 5... Piston, 6... Communication path.
Claims (1)
ツト溶接用電極ホルダーであつて、前記各電極に
それぞれ連結されたピストンと、該各ピストンを
それぞれ進退自在に支持するシリンダと、該各シ
リンダにおけるピストン背面側圧力室を互いに連
通せしめる連通路とを備えており、前記ピストン
背面側圧力室および連通路には、流体が封入され
ていることを特徴とするスポツト溶接用電極ホル
ダー。 An electrode holder for spot welding that supports a plurality of electrodes for spot welding, comprising a piston connected to each of the electrodes, a cylinder that supports each of the pistons so that they can move forward and backward, and a back surface of the piston in each of the cylinders. 1. A spot welding electrode holder comprising a communication passage for communicating the side pressure chambers with each other, and a fluid is sealed in the piston back side pressure chamber and the communication passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16329688U JPH0248153Y2 (en) | 1988-12-15 | 1988-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16329688U JPH0248153Y2 (en) | 1988-12-15 | 1988-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0287569U true JPH0287569U (en) | 1990-07-11 |
| JPH0248153Y2 JPH0248153Y2 (en) | 1990-12-18 |
Family
ID=31447898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16329688U Expired JPH0248153Y2 (en) | 1988-12-15 | 1988-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248153Y2 (en) |
-
1988
- 1988-12-15 JP JP16329688U patent/JPH0248153Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248153Y2 (en) | 1990-12-18 |