Metal working – Means to assemble or disassemble – Tube – sleeve or ferrule
Patent
1984-12-05
1987-05-05
Schmidt, Frederick R.
Metal working
Means to assemble or disassemble
Tube, sleeve or ferrule
29272, 53319, B23P 1902
Patent
active
046620516
ABSTRACT:
An improved apparatus for applying an end plug to an end of a fuel rod tube includes a housing having spaced inlet and outlet ends adapted to receive the end plug and tube end, respectively, one of three alternative embodiments of a guide arrangement which defines an internal guide channel aligned in tandem with the inlet and outlet ends of the housing along a common axis, and a cylindrical ram movable along the axis for engaging and moving the end plug from the inlet end through the guide channel to the outlet end where the plug is applied to the tube end. The guide arrangement, whether it takes the form of a deformable bushing, a series of radially-mounted inwardly-biased runners or a series of parallel-mounted inwardly-biased rolls, defines the guide channel with a cross-sectional size smaller than that of the end plug and when contacted by the moving plug yieldably expands such that the guide channel conforms to the external surface of the end plug and thereby establishes and maintains guiding cntact therewith as the end plug is moved through the guide channel.
REFERENCES:
patent: 2855114 (1958-10-01), Ohlinger
patent: 3151426 (1964-10-01), Pachmann
patent: 3175957 (1965-03-01), Costes et al.
patent: 3383286 (1968-05-01), Paget
patent: 3475038 (1969-10-01), Matherne
patent: 3551983 (1971-01-01), Newbury
patent: 3725635 (1973-04-01), Fink et al.
patent: 3958699 (1976-05-01), Medlin
patent: 4113143 (1978-09-01), Spagnola
patent: 4136436 (1979-01-01), Kilby et al.
patent: 4296546 (1981-10-01), Hill et al.
patent: 4448424 (1984-05-01), Ernst
Rieben Stuart L.
Wylie Mark E.
Schad Steven P.
Schmidt Frederick R.
Westinghouse Electric Corp.
LandOfFree
Apparatus for applying an end plug to an end of a fuel rod tube does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for applying an end plug to an end of a fuel rod tube, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for applying an end plug to an end of a fuel rod tube will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2392221