JACK UTILIZED FOR A JACKING DEVICE FOR INSTALLING A TESTING BODY TO A POSITION AND POSTURE CONTROLLING DEVICE FOR TESTING A STRUCTURE OF A FULL-SCALE AIRPLANE, CAPABLE OF ADJUSTING THE LENGTH SIMPLY AND MANUALLY

摘要

PURPOSE: A jack utilized for a jacking device for installing a testing body to a position and posture controlling device for testing a structure of a full-scale airplane is provided to form a through-rod capable of manually rotating in a receiving unit of a second rotating member, thereby rotating the second rotating member simply and manually.;CONSTITUTION: A jack(1000) utilized for a jacking device for installing a testing body to a position and posture controlling device for testing a structure of a full-scale airplane comprises a body(100), a first rotating member(200), a second rotating member(300), a first movable member(400), a first rod end(500), a second movable member(700), a second rod end(800), and a clevis(850). Both end portions of the first rotating member are opened, and a portion of one side of the body is receive-joined to a portion of one side of the first rotating member. Both end portions of the second rotating member are opened, and a portion of the other side of the body is receive-joined to a predetermined side of the second rotating member. A portion of one side of the first movable body is screw-joined to the portion of the other side of the first rotating member. The first rod end includes a first joining unit which is screw-joined to the portion of the other side of the first movable member. A portion of one side of the second movable member is screw-joined to the portion of the other side of the second rotating member.;COPYRIGHT KIPO 2013