Nozzle setting jig

Details Nozzle setting jig Nozzle setting jig

1999-05-07

2000-08-15

Scherbel, David A.

Work holders

Plural holders to hold workpieces relative to each other

269 41, B25B 120

Patent

active

061023841

ABSTRACT:
A nozzle setting jig useful for aligning and holding a nozzle in proper orientation in an upwardly positioned opening in a sidewall of a pipe or round vessel for welding the nozzle thereto. The jig is useful for use with standard nozzles which nozzles include a short cylindrical section with a flange attached to one end while the other end is contoured cut to coincide with the curvature of a sidewall of a pipe or vessel to which the nozzle will be attached. The nozzle setting jig includes a nozzle flange mounting plate with two length adjustably legs which are self centering and which are adaptable for use with numerous size nozzles. The jig allows a welder to set the proper depth of the nozzle within the opening in the pipe or vessel while also aligning the heavy nozzle both laterally and archingly in relation to the longitudinal axis of the pipe or vessel to which the nozzle will be attached.

REFERENCES:
patent: 3966528 (1976-06-01), Christie
patent: 4445677 (1984-05-01), Hansen et al.
patent: 4533424 (1985-08-01), McElroy
patent: 4611743 (1986-09-01), Williams
patent: 5040716 (1991-08-01), Stetz
patent: 5312096 (1994-05-01), Jasper

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