| 摘要 |
Indicator 10 intended to be fitted in connection with a fitting or lock striker plate 3 and intended to be used in order to open a window, a door, a hatch or a similar structural part by means of a release pushbutton, that is a so-called window key opener 6, with a handle part 7 and a steel spindle 8, generally of square cross-section, from a bolted or locked position, or to close the same. In a rotatable part surrounding a spindle 8 or the like, which drives the bolt or the lock 2, the indicator 10, in immediate proximity to the spindle hole, shows a mark, from which the bolting or locking position of the bolt or the lock 2 can be seen. <IMAGE>
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