Patent ID: 11926001
Assignee: nan
Field: Machine tools (Mechanical engineering)
Classification: CPC B  E  F  Y | IPC B  E  F

Claim 0:
1. A fitting comprising of:
a tubular sleeve body formed with a hollow inner space void of inner structure and formed with a uniform wall thickness, with an inner diameter sized to coaxially fit over a pipe member of a predetermined size;
wherein the sleeve body has a first distal end and a second distal end spaced apart from the first distal end in a longitudinal direction;
wherein the inner diameter remains constant from the first distal end to the second distal end;
and
wherein an edge of the sleeve body at the second distal end has a corner cut portion, a protruding rounded tab and two recesses, the protruding rounded tab having a rounded distal edge in the longitudinal direction and protruding farther than the two recesses in the longitudinal direction, the protruding rounded tab being diametrically opposed to the corner cut portion in the radial direction of the sleeve body, and the two recesses being diametrically opposed to each other in the radial direction of the sleeve body, such that each of the two recesses are arranged between the protruding rounded tab and the corner cut portion in the circumferential direction of the sleeve body.