FR2171942B1 - - Google Patents
Info
- Publication number
- FR2171942B1 FR2171942B1 FR7205206A FR7205206A FR2171942B1 FR 2171942 B1 FR2171942 B1 FR 2171942B1 FR 7205206 A FR7205206 A FR 7205206A FR 7205206 A FR7205206 A FR 7205206A FR 2171942 B1 FR2171942 B1 FR 2171942B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
- H01H11/043—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion by resistance welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7205206A FR2171942A1 (en) | 1972-02-16 | 1972-02-16 | Electric welding - of highly heat conductive metals without weld zone deformation of the workpieces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7205206A FR2171942A1 (en) | 1972-02-16 | 1972-02-16 | Electric welding - of highly heat conductive metals without weld zone deformation of the workpieces |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2171942A1 FR2171942A1 (en) | 1973-09-28 |
FR2171942B1 true FR2171942B1 (en) | 1974-06-28 |
Family
ID=9093595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7205206A Granted FR2171942A1 (en) | 1972-02-16 | 1972-02-16 | Electric welding - of highly heat conductive metals without weld zone deformation of the workpieces |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2171942A1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR921896A (en) * | 1946-02-07 | 1947-05-21 | Budd Edward G Mfg Co | Improvement in spot welding |
-
1972
- 1972-02-16 FR FR7205206A patent/FR2171942A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2171942A1 (en) | 1973-09-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |