Presence sensing device definition
Presence sensing device means a device that is designed, constructed, and arranged to create a sensing field or area and to deactivate the clutch control of the press when a hand or other body part of an operator is within such field or area and activate the brake of the press.
Presence sensing device means a device designed, constructed, and arranged to create a sensing field or area, and to deactivate the control of the press when an operator’s hand or other part of his body is within such field or area.
Presence sensing device means a device designed, constructed, and arranged to create a sensing field or area, and to deactivate the control of the press when an operator's hand or other part of his body is within such field or area. (5) "Press" as referred to in this part, means a powered machine, having a liquid energy transfer media that actuates the slide motion toward and away from the bed surface (the slide being guided in a definite path by a frame or cylinder). (6) "Primary operation" means a preliminary press operation applied to material to be subsequently processed. Examples of primary operation include blanking, piercing, and corner cutting. (7) "Pull-out device" means a mechanism attached to the operator's hands or arms and connected to the slide or upper die, and designed to withdraw the operator's hands from the point of operation as the slide or upper die descends.