Claims
- 1. Apparatus for removably supporting a welding torch, comprising:
- base means having a torch receiving opening at least partially defined by a first surface;
- said first surface being electrically conductive and being connectable to a source of welding current;
- a welding torch including a support portion which fits within said torch receiving opening;
- said support portion having an electrically conductive second surface which mates with and contacts said first surface;
- said welding torch including electrode support means in electrically conductive relation with said second surface to receive said welding current; and
- cam means operatively engaging said welding torch, when received within said torch receiving opening, and operative in response to rotation of said welding torch relative to said base means to retain said support portion within said torch receiving opening and to firmly seat said second surface against said first surface.
- 2. Apparatus as in claim 1, wherein:
- said first and second surfaces comprise complementary truncated conic surfaces;
- one of said surfaces having an opening connectable to receive a supply of fluid; and
- the other of said surfaces having an annular fluid receiving channel which extends around the corresponding said conic surface for alignment with said fluid opening when said welding torch is retained in said base means.
Parent Case Info
This is a continuation, division, of application Ser. No. 654,975, filed Feb. 3, 1976.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
1827245 |
Lincoln et al. |
Oct 1931 |
|
3128369 |
Pilia et al. |
Apr 1964 |
|
3594534 |
Benfield |
Aug 1971 |
|
Divisions (1)
|
Number |
Date |
Country |
Parent |
654975 |
Feb 1976 |
|