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Class Information
Number: 228/29
Name: Metal fusion bonding > Including applicator movable during fusion > Orbital or plane curvilinear motion
Description: Device, whose applicator is moved or guided, during fusion either in a closed-loop path or along a portion of a planar, closed-loop path, which portion is curved through-out its length.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6768082 |
Parts welding device |
Jul. 27, 2004 |
| 6325277 |
Apparatus and method for aligning tubing segments |
Dec. 4, 2001 |
| 6244498 |
Ultrasonic vibration mode for wire bonding |
Jun. 12, 2001 |
| 6066823 |
Semiautomatic tube welding apparatus |
May. 23, 2000 |
| 6029881 |
Micro-scale part positioning by surface interlocking |
Feb. 29, 2000 |
| 5996878 |
Method of welding 5-G pipe |
Dec. 7, 1999 |
| 5944248 |
Apparatus for processing curved surfaces |
Aug. 31, 1999 |
| 5655699 |
Workholder for precision orbital welding |
Aug. 12, 1997 |
| 5558268 |
Torch assembly for a conical surface |
Sep. 24, 1996 |
| 5501389 |
Titanium tube seal welding head enclosure |
Mar. 26, 1996 |
| 5443199 |
Universal carriage for cutting and welding |
Aug. 22, 1995 |
| 5370296 |
Apparatus for forming circular weld joints |
Dec. 6, 1994 |
| 4868367 |
Rigid collet assembly for cylindrical workpieces |
Sep. 19, 1989 |
| 4767048 |
Mobile robotic platform |
Aug. 30, 1988 |
| 4726300 |
Adjustable spring-biased track assembly for mounting a welding head assembly on a pipe |
Feb. 23, 1988 |
| 4716271 |
Apparatus for positioning a tool with respect to a cylindrical work piece |
Dec. 29, 1987 |
| 4703698 |
Track mounted welding head base having cam pivoted drive assembly |
Nov. 3, 1987 |
| 4635839 |
Welding carriage |
Jan. 13, 1987 |
| 4597335 |
Track for welding carriage and locator apparatus therefor |
Jul. 1, 1986 |
| 4593849 |
Rotary welding device |
Jun. 10, 1986 |
| 4577795 |
Device for overlay-welding pipes bends |
Mar. 25, 1986 |
| 4576323 |
Fillet-welding equipment for pipe materials |
Mar. 18, 1986 |
| 4570542 |
Ribbon rail systems |
Feb. 18, 1986 |
| 4568013 |
Apparatus for supporting and moving tools for fixing a cluster of tubes to a tubular plate of a steam generator |
Feb. 4, 1986 |
| 4531663 |
Guide apparatus |
Jul. 30, 1985 |
| 4513902 |
Apparatus for the automatic welding of complex shapes |
Apr. 30, 1985 |
| 4448340 |
Apparatus for replacing bolster rings |
May. 15, 1984 |
| 4440339 |
Method of repairing housing of control rod driving system |
Apr. 3, 1984 |
| 4438600 |
Grinding, welding and cutting apparatus |
Mar. 27, 1984 |
| 4386726 |
Adapter for socket welds |
Jun. 7, 1983 |
| 4379215 |
Orbital cassette welding head |
Apr. 5, 1983 |
| 4372474 |
Full function in-place weld head |
Feb. 8, 1983 |
| 4365132 |
Welding apparatus for polygonal cross-sectioned tubing |
Dec. 21, 1982 |
| 4357515 |
Manual tube-to-tubesheet welding torch |
Nov. 2, 1982 |
| 4350280 |
Smoke exhaust apparatus for a rotary welder |
Sep. 21, 1982 |
| 4347421 |
Automatic pipe circumference welding apparatus |
Aug. 31, 1982 |
| 4336436 |
Method for welding girth joints in pipe lines |
Jun. 22, 1982 |
| 4331278 |
Pipe welding apparatus |
May. 25, 1982 |
| 4330074 |
Apparatus for automatic welding of bevelled tubes |
May. 18, 1982 |
| 4319113 |
Apparatus for welding tubes to a tubesheet utilizing a continuous weld |
Mar. 9, 1982 |
| 4260869 |
Traveling welding carriage |
Apr. 7, 1981 |
| 4250813 |
Track apparatus |
Feb. 17, 1981 |
| 4248372 |
Apparatus for automatically welding corrugated membranes |
Feb. 3, 1981 |
| 4247346 |
Friction welding apparatus |
Jan. 27, 1981 |
| 4243868 |
Orbital arc-welding apparatus of split construction |
Jan. 6, 1981 |
| 4235359 |
Apparatus for welding fittings to a container |
Nov. 25, 1980 |
| 4213555 |
Method and apparatus for automatic welding of bevelled tubes |
Jul. 22, 1980 |
| 4195763 |
Apparatus for locating welding carriage track |
Apr. 1, 1980 |
| 4177913 |
Automatic pipe welding apparatus |
Dec. 11, 1979 |
| 4177915 |
Method for manufacturing large tanks |
Dec. 11, 1979 |
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