| 摘要 |
The invention relates to a device allowing measurement and checking of the progressive pressure exerted by a finger on a trigger D or a trigger shoe S, intended to tilt the mechanism causing the release of a shot. It consists of a set of gauges working in opposition (tension and compression) disposed at points of maximum deformation of the material making up the trigger. When the firer exerts pressure F on the trigger, this trigger, without substantial displacement, deforms at Z and allows the gauges J1 and J2 to record a signal. The device according to the invention is in particular intended for monitoring training in sports shooting. <IMAGE>
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