| 摘要 |
<p>The espagnolette fitting structure has a sliding portion (2) that is non-displaceably connected to a longitudinally displaceable operating rod (1) of bracket. A frame portion (5) is fixed to a frame (4) of the window or door. An inclined groove portion of the protrusion portion (5a) is cooperated with one recess portion for stopping and/or pitching the sliding portion or casement (3), and is cooperated with another recess portion for locking the fitting portion or casement in a closed position. An independent claim is included for method for operating espagnolette fitting structure on casement of window and door.</p> |
