Adapter for discharge lines
AssigneeR. G. Andrew
InventorJames Hannity
Life of this patent
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Abstract
An adaptable coupling mechanism for discharge lines is disclosed. The adaptable coupling can be placed into alignment with discharge lines despite the fact that the discharge lines are set at varying distances from one another. Once in alignment, the users can secure the coupler to the discharge lines, thereby providing the flow of liquid through the discharge lines and coupler to a single, larger line.
Claims6
An adapter for coupling with discharge lines of varying distance between the discharge lines comprising:
- a coupler with an orifice
- a pair of hollow necks affixed to the coupler;
- a housing extending from each neck;
- a pair of curved pipes wherein the curved pipes are curved at an angle such that when the curved pipes are inserted within the respective housing, the planes defined by outlets of the curved pipes at the opposite end of the curved pipes inserted within the housings lie in the same plane and are capable of being attached to outside lines;
- a cylindrical extension from the curved pipes, said cylindrical extensions having a mating diameter with the housings capable of sliding within and without the housings;
- a "O" ring positioned within the circumference of the forward edge of the housing capable of interfacing with cylindrical extension;
- a gripping ring surrounding said cylindrical extension, said gripping ring having a tapered circumference;
- a drive ring having an interior tapered circumference capable of abutting the tapered outer circumference of the gripping ring;
- and
- a locking ring capable of holding the drive ring and gripping ring in a secure position about the cylindrical extension of the curved pipes;
- and
- a means of affixing the locking ring to the neck;
- and
- a means of attaching the pair of curved pipes to discharge lines.
An adapter for adapting two discharge lines into one larger diameter line for use on discharge lines of equipment such as fire trucks comprising:
- a coupler with an orifice;
- a pair of hollow necks with housings extending from said necks affixed to the coupler;
- a pair of curved pipes wherein the curved pipes are curved at an angle such that the curved pipes are approximately in the same plane and are capable of being attached to outside lines;
- a cylindrical extension from the curved pipes, said cylindrical extensions capable of sliding in and out of the housing;
- an "O" ring positioned within the circumference of the forward edge of the housing capable of interfacing with the cylindrical extension;
- a gripping ring surrounding said cylindrical extension, said gripping ring having a tapered out circumference;
- a drive ring having an interior tapered circumference capable of abutting the tapered outer circumference of the gripping ring;
- and
- a locking ring capable of holding the drive ring and gripping ring in a secure position about the cylindrical extension of the curved pipes;
- and
- a means of affixing the locking ring to the neck;
- and a means of attaching the pair of curved pipes to discharge lines.
Dependencies are inferred from the claim text.