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.)
Worthington Corp
Original Assignee
Worthington Corp
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 Worthington CorpfiledCriticalWorthington Corp
Priority to ES0235669ApriorityCriticalpatent/ES235669A1/en
Publication of ES235669A1publicationCriticalpatent/ES235669A1/en
An alternative pump comprising a frame, a cylinder block mounted on said frame, a row of cylinders arranged in said block, pump chambers with inlets and outlets arranged in said block in communication with each of said cylinders, plungers positioned for moving back and forth in each of said cylinders, device for moving the pistons, said frame containing said trawl device, a row of crosshead guides arranged in said frame comprising said trawl device a crosshead body disposed of each of said guides for moving back and forth therein, a horizontal cross-piece plate placed on top of each of said cross-pieces bodies and protruding from opposite sides thereof, said plate being placed above said body so that the vertical plane passing by the protruding parts of the plate forms an angle with a vertical plane passing through said row of cylinders, connecting device for connecting the plate to the body so that it can be separated, a second crosshead plate connected to the upper end of each of said pistons and lateral rods passing through said block of cylinders and are connected at their opposite ends to said first and second crosshead plates mentioned. (Machine-translation by Google Translate, not legally binding)
ES0235669A1957-05-231957-05-23An alternative bomb (Machine-translation by Google Translate, not legally binding)
ExpiredES235669A1
(en)
Device for pretensing the rods against a pressure plate, especially in injection molding machines. (Machine-translation by Google Translate, not legally binding)