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Individual
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Individual
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Priority to ES1977232035UpriorityCriticalpatent/ES232035Y/en
Publication of ES232035UpublicationCriticalpatent/ES232035U/en
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Publication of ES232035YpublicationCriticalpatent/ES232035Y/en
Improved stretcher, characterized essentially by the fact of consisting of a base frame comprising vertical feet of which the one located at one end of the frame has the assembly of a cylinder connected to a hydraulic group and whose piston supports a crossbar whose ends play in side slots of a general frame provided with two side rails and articulated on an axis on the foot of the other end of the frame to obtain the inclination of said frame in elevation and descent provided by respective pedals associated with the hydraulic group, whose frame has a step higher than that articulated by a frame that constitutes the head of the stretcher that is equipped with side rails and to which at an intermediate point is articulated the piston of a cylinder that is articulated in the frame, whose cylinder is connected to the hydraulic group to cause the inclinations in ascent and descent of the head to actuate pedals teeth related to said group. (Machine-translation by Google Translate, not legally binding)