GB869784A - Improvements in and connected with electric welding apparatus - Google Patents
Improvements in and connected with electric welding apparatusInfo
- Publication number
- GB869784A GB869784A GB1965559A GB1965559A GB869784A GB 869784 A GB869784 A GB 869784A GB 1965559 A GB1965559 A GB 1965559A GB 1965559 A GB1965559 A GB 1965559A GB 869784 A GB869784 A GB 869784A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- circuit
- control switch
- handle
- jaws
- 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
- B23K9/00—Arc welding or cutting
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1087—Arc welding using remote control
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Abstract
869,784. Electric holders. SMITH, N. R. J. June 9, 1959, No. 19655/59. Class 39(3). [Also in Group XXXV] An electric welding apparatus includes a welding machine connected to a mains supply and a welding electrode handle having jaws 19, 20 which releasably hold an electrode and are electrically connected to the machine, there being mounted on the handle a control switch 25, 26, 27 connected in the circuit of a low voltage relay adapted when its circuit is closed, to close a relay operated circuit supplying the electrode, the relay operated switch being adapted automatically to open when the control switch circuit is opened; the jaws on the handle are spring loaded, as at 22, and adapted in one position to clamp the electrode, and in its second position to release the electrode and simultaneously engage the control switch 25-27 to open the control switch relay circuit. Lateral extensions 27 on the switch 25-27 enable the control circuit to be opened whilst the electrode is still retained in the jaws. In a modification the control switch 25-27 may be permanently biased in the "OFF" position by means of a spring and a lever may be mounted on the lower end of the handle and arranged so that when the handle is gripped the lever is held against the control switch so as to retain it against the spring in the ON position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1965559A GB869784A (en) | 1959-06-09 | 1959-06-09 | Improvements in and connected with electric welding apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1965559A GB869784A (en) | 1959-06-09 | 1959-06-09 | Improvements in and connected with electric welding apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB869784A true GB869784A (en) | 1961-06-07 |
Family
ID=10132970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1965559A Expired GB869784A (en) | 1959-06-09 | 1959-06-09 | Improvements in and connected with electric welding apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB869784A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2261146A (en) * | 1991-11-01 | 1993-05-05 | Giles Ronald Garton | Arc welding electrode holder with power breaker switch |
DE29602946U1 (en) * | 1996-02-20 | 1996-04-04 | JUPITER Schweiß-, reparatur- und wartungstechnische Produkte GmbH, 90587 Veitsbronn | System for electrical arc welding, especially (MIG / MAG) inert gas arc welding |
-
1959
- 1959-06-09 GB GB1965559A patent/GB869784A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2261146A (en) * | 1991-11-01 | 1993-05-05 | Giles Ronald Garton | Arc welding electrode holder with power breaker switch |
DE29602946U1 (en) * | 1996-02-20 | 1996-04-04 | JUPITER Schweiß-, reparatur- und wartungstechnische Produkte GmbH, 90587 Veitsbronn | System for electrical arc welding, especially (MIG / MAG) inert gas arc welding |
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