| 摘要 |
<p>When both doors (3, 16) are closed, the left door probe lug (10) is holding the locking rod (4) / roller (9) in its left position, allowing the right door (3) to be opened and closed independently. To open the left door (16), because it under-laps the right door creating a safety seal (15), the right door (3) must be opened first, approximately 30 degrees, then the left door (16) may be opened, and in so doing, its probe lug (10) releases the roller (9) / locking rod (4) and the spring pulls (8) the locking rod (4) / tongue block (7) to the right hand position, where the tongue block (7) prevents the right door (3) / probe lug (11) from closing. When the left door (16) closes, its probe lug (10) re-engages the locking rod (4) / roller (9) and moves the locking rod (4) to its left position, allowing the tongue block (7) to move back, inside the check bar channel (1) and the right door (3) / probe lug (11) to close.</p> |
