Coupling for a gas pipe joint and associated method for making same and device therefor

An apparatus and associated method is for forming an end of a piece of gas conduit and attaching it to a second piece of conduit. The apparatus is provided for smoothing the end of a corrugated conduit and expanding it to a predetermined diameter. An associated connector is then applied to the smoot...

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Bibliographic Details
Main Authors STAATS; NORMAN O, STAATS; WAYNE M, KISTNER; ANTHONY S
Format Patent
LanguageEnglish
Published 23.07.1991
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:An apparatus and associated method is for forming an end of a piece of gas conduit and attaching it to a second piece of conduit. The apparatus is provided for smoothing the end of a corrugated conduit and expanding it to a predetermined diameter. An associated connector is then applied to the smoothed end of the corrugated conduit and the conduit and the connector are then connected to the second piece of conduit. An associated method provides steps for achieving such a connection.
Bibliography:Application Number: US19900489477