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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Primitiva Valenciana S A (privasa)
Original Assignee
Primitiva Valenciana S A (privasa)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Primitiva Valenciana S A (privasa)filedCriticalPrimitiva Valenciana S A (privasa)
Priority to ES1972184638UpriorityCriticalpatent/ES184638Y/en
Publication of ES184638UpublicationCriticalpatent/ES184638U/en
Application grantedgrantedCritical
Publication of ES184638YpublicationCriticalpatent/ES184638Y/en
Improved machine for the horizontal cutting of wood sheets, essentially characterized by comprising a closed hydraulic circuit, consisting of two hydraulic cylinders attached to both sides of the fixed bed of the machine, while its pistons are joined at the end, the sliding block blade holder, these cylinders comprising in their anterior and posterior chambers, coupled ducts, so that the conduits of the two cylinders coming from the anterior chamber, end joined together in a distributor and in a pressure accumulator provided with nitrogen, as well as the ducts of the rear chambers of the cylinders on both sides, which also join in another nitrogen pressure accumulator, so that when advancing, in the forward or backward direction the pressure accumulates in said accumulators, slowing the advance by inertia, until its instantaneous stop, so that when starting again the march in the opposite direction, it is in advance by accumulated pressure. (Machine-translation by Google Translate, not legally binding)
ES1972184638U1972-10-141972-10-14
IMPROVED MACHINE FOR HORIZONTAL CUTTING WOOD SHEETS.
ExpiredES184638Y
(en)
Double pump of simultaneous and independent drive for the front and rear brakes of the vehicles. (Machine-translation by Google Translate, not legally binding)
Improvements in the machinesgrades of disc, of excentric shooting, with two articulated bodies and automatic control (Machine-translation by Google Translate, not legally binding)