Patent ID: 11906079
Assignee: nan
Field: Mechanical elements (Mechanical engineering)
Classification: CPC E  F | IPC F

Claim 13:
14. A process comprising at least one of:
a step (a) of said process including an assembly of a telescopically assembled mechanical connector followed by a step (b) of said process including an installation of an at least one mechanical clamp interacting structurally with a box and/or a pin of said telescopically assembled mechanical connector,
a step (c) of said process including a removal of said at least one mechanical clamp interacting structurally with said box and/or said pin of said telescopically assembled mechanical connector followed by a step (d) of said process including a disassembly of said telescopically assembled mechanical connector,, wherein:
said telescopically assembled mechanical connector is provided with a thread on substantially matching substantially frustoconical surfaces of said box and said pin, said substantially matching substantially frustoconical surfaces of said box and said pin are extending substantially between two sets of nipple seals, whereas one said set of said nipple seals is located near an end of said box and another said set of said nipple seals is located near an end of said pin and whereas each said set of said nipple seals incorporates axially engaging, substantially cylindrical surfaces with an outside surface and an inside surface of a male substantially cylindrical annular segment interacting radially through a mechanism of a hoop stress with substantially matching surfaces of a substantially cylindrical annular cavity, whereas said sets of said nipple seals are used for sealing a cavity between said box and said pin;
whereas said telescopically assembled mechanical connector is assembled and disassembled utilizing a pressure of an assembly/disassembly fluid which expands said box and contracts said pin in a radial direction, which enables an assembly stroke in an axial direction that makes up a connection by engaging said threads of said box and said pin or which enables a disassembly stroke along said axial direction by disengaging said threads of said box and said pin respectively; whereas said threads of said box and said pin can engage only in a correct axial position due to a use of a non-uniform axial spacing of said threads, and whereas an excess of said assembly/disassembly fluid is removed through fluid outlet ports;
whereas:
said telescopically assembled mechanical connector_is defined as being assembled in a telescopic way,
being assembled in said telescopic way is defined as having all points of said pin and/or said box substantially follow substantially straight lines during said assembly, whereas said straight lines are substantially parallel to substantially coinciding axes of said pin and of said box;

said at least one mechanical clamp interacting structurally with said box and/or said pin is installed on said telescopically assembled mechanical connector, while remaining unbonded to said box and/or said pin after said telescopically assembled mechanical connector is assembled telescopically and after said excess of said assembly/disassembly fluid is removed through said fluid outlet ports;
whereas said mechanical clamp interacting structurally with said box restricts structurally a shell of said box from radial deformations outwards, that is away from an axis of said telescopically assembled mechanical connector, and/or said mechanical clamp interacting structurally with said pin restricts structurally a shell of said pin from radial deformations inwards, that is towards said axis of said telescopically assembled mechanical connector;
whereas said mechanical clamp stabilizes a substantially circular shape of a cross-section of said telescopically assembled mechanical connector by stiffening structurally said box and/or said pin;
whereas a radial restricting action of said at least one mechanical clamp interacting structurally with said box and/or said pin by stiffening structurally said outside surface of said box and/or by stiffening structurally said inside surface of said pin structurally compresses radially female and male threads provided on said substantially matching substantially frustoconical surfaces of said box and said pin at all locations around a circumference of said box and around a circumference of said pin;
whereas said at least one mechanical clamp interacting structurally with said box and/or said pin:
stiffens structurally an outside surface of said box,
or stiffens structurally an inside surface of said pin;

said at least one said mechanical clamp interacting structurally with said box and/or said pin is removed before said disassembly stroke is started.