JPH0487569U - - Google Patents
Info
- Publication number
- JPH0487569U JPH0487569U JP40053590U JP40053590U JPH0487569U JP H0487569 U JPH0487569 U JP H0487569U JP 40053590 U JP40053590 U JP 40053590U JP 40053590 U JP40053590 U JP 40053590U JP H0487569 U JPH0487569 U JP H0487569U
- 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.)
- Withdrawn
Links
- 238000003466 welding Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
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 |
|---|---|---|---|
| JP40053590U JPH0487569U (en) | 1990-12-13 | 1990-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40053590U JPH0487569U (en) | 1990-12-13 | 1990-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0487569U true JPH0487569U (en) | 1992-07-29 |
Family
ID=31878764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40053590U Withdrawn JPH0487569U (en) | 1990-12-13 | 1990-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0487569U (en) |
-
1990
- 1990-12-13 JP JP40053590U patent/JPH0487569U/ja not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19950518 |