| 摘要 |
A tension member removing-type fixing device for removing a snap ring with gravity is provided to reduce the assembly time by forming an combining groove and prevent the water from being infiltrated by installing the waterproof rings between the lower and center cylinders and between the center and upper cylinders. A tension member removing-type fixing device for removing a snap ring with gravity is composed of a lower cylinder(10) whose one surface is formed with a center injection hole(12) and other surface is formed with a combining area; a spring(20) installed in the lower cylinder; a wedge supporting part(30) formed with a taper-shaped wedge insertion hole(32) at the center and formed with a protrusion(34); a center cylinder(40) whose upper, lower and side surfaces are opened; a wedge(50) whose upper side is formed with a combining protrusion(52) combined with a snap ring fixing part(60); the snap ring fixing part formed with a wedge combining area(62) combined with the combining protrusion, and a snap ring expansion area(64); a snap ring(70) mounted at the snap ring expansion area; and an upper cylinder(80) formed with a snap ring insertion groove(90). The waterproof rings are inserted between the lower and center cylinders and between the center and upper cylinders. |
