| 摘要 |
<p>Safety device for control of working apparatuses (19), e.g., presses, which start and operation modes are dependant of essentially simultaneous activation of two separate operating devices (11), which are each being controlled by an operator by means of each hand. Each operating device (11) consists of two separate push buttons (15, 16). The push buttons are arranged in a housing (12) at a mutual distance from each other, which requires a two hand operation, e.g. with at least two fingers. The push buttons are situated at a distance from each other.</p> |
