| 摘要 |
A pull station having a housing of unitary construction with integral cover and base portions, the cover portion having a handle so that the cover portion can be pulled away from the base portion when a signal, such as an alarm signal, is to be generated, a break glass holder provided on one of the portions for receiving a glass structure to be broken when the cover portion is pulled away from the base portion, a glass breaker provided on the other of the portions, the glass breaker having a camming surface to ride over the glass structure when the portions are closed and having a breaking surface for breaking the glass structure when the cover portion is pulled away from the base portion, and a signal generator for generating a signal when the cover portion is pulled.
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