Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Amodo S A
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Amodo S A
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Application filed by Amodo S AfiledCriticalAmodo S A
Priority to ES0329485ApriorityCriticalpatent/ES329485A3/en
Publication of ES329485A3publicationCriticalpatent/ES329485A3/en
Mouldboard plow with three-point coupling device, whose upper guide is articulated to a double lever arranged in one of the arms of the plow support, and the other end of this double lever is related to a turning device, and in the that a clamping device is provided, which is released when the plow is lifted, which clamping device prevents the relative movement between the plow support and the double lever, placed oscillating in this support, during the working position of the plow, and in which there is a second oscillating lever, articulated in the double lever, which second oscillating lever is held in motionless position, by means of a spring, characterized in that the clamping device also has a lever (34), placed in the plow support, having a recess (34a), in which a projection (37) of the second lever (33) penetrates, and which is brought, during the working position of the plow, by pre-tension Ion of the spring (38) to a position so that the two levers (33) and (34) form an acute angle (a) between them and that from this position is oscillatable - by increasing the angle - formed with the second lever (33) and exceeded the dead point determined by the spring effect line (38). (Machine-translation by Google Translate, not legally binding)
ES0329485A1966-07-261966-07-26Pull of landfill. (Machine-translation by Google Translate, not legally binding)
ExpiredES329485A3
(en)