GB479185A - Improvements relating to electrical welding apparatus - Google Patents
Improvements relating to electrical welding apparatusInfo
- Publication number
- GB479185A GB479185A GB17936/37A GB1793637A GB479185A GB 479185 A GB479185 A GB 479185A GB 17936/37 A GB17936/37 A GB 17936/37A GB 1793637 A GB1793637 A GB 1793637A GB 479185 A GB479185 A GB 479185A
- Authority
- GB
- United Kingdom
- Prior art keywords
- welding
- bars
- secured
- electrode
- bar
- 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.)
- Expired
Links
Classifications
-
- 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
- B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
Abstract
479,185. Electric welding. DAIMLERBENZ AKT.-GES. June 28, 1937, No. 17936. Convention date, July 6, 1936. [Class 83 (iv)] In an electric spot-welding-apparatus of the kind comprising a fixed electrode bar or bars to which the work is secured and which is connected to one terminal of the supply and an oppositely disposed fixed electrode bar or bars connected to the other terminal and serving also as an abutment for a movable intermediate electrode, corresponding electrode bars of opposite polarity are arranged close together and are separated only by a thin intermediate layer of insulation. A boxshaped hollow bearer a of a vehicle frame and the sheet b to be spot-welded thereto are secured by insulated clamps on the copper bar d, which is separated by insulation f from the copper bar e, both bars being secured to the same iron support c and being connected to the opposite terminals of the transformer g. Welding is effected by tongs h, actuated either by hand or power-storing means, the abutment member k of which is connected to the welding electrode i by a flexible connection m. The upper flange of the support c is cut away at the points at which welding is to be effected.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE479185X | 1936-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB479185A true GB479185A (en) | 1938-02-01 |
Family
ID=6542368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17936/37A Expired GB479185A (en) | 1936-07-06 | 1937-06-28 | Improvements relating to electrical welding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB479185A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010057751A1 (en) * | 2008-11-20 | 2010-05-27 | Tms Transport- Und Montagesysteme Gmbh | Device and method for spot welding two flat components |
-
1937
- 1937-06-28 GB GB17936/37A patent/GB479185A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010057751A1 (en) * | 2008-11-20 | 2010-05-27 | Tms Transport- Und Montagesysteme Gmbh | Device and method for spot welding two flat components |
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