| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a drive assembly for doors and window frames wherein a transmission rod need not be cut and drilled to make a hole. <P>SOLUTION: The drive assembly comprises at least one operation member (24, 25, 26, 27, 28) and at least one transmission rod (30, 32) fixed on the operation member (24, 25, 26, 27, 28). The transmission rod (30, 32) comprises a center section (34) and two side sections (36, 38) located at two sides of the center section (34) and forming two groove-like longitudinal guides (58, 61). A longitudinal groove (48) is formed between the two longitudinal guides (58, 61), and is closed by a base section (44). The operation member (24, 25, 26, 27, 28) comprises two longitudinal ribs (78, 80) having a joining section (72) and an end section joined with the longitudinal guide (58, 61) in the state of permitting optional extension/contraction and a center section between the longitudinal ribs (78, 80). A threaded hole (104) is formed in the center section, and a screw (106) having the tip (110) capable of drilling a through hole reaching the longitudinal groove (48) is screwed to the base section (44). <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
