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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu LtdfiledCriticalKomatsu Ltd
Priority to ES425862ApriorityCriticalpatent/ES425862A3/en
Publication of ES425862A3publicationCriticalpatent/ES425862A3/en
Improvements introduced in presses, characterized in that they comprise: a piston, an armature guiding said piston for vertical movement, a fixed pivot mounted on said armature at a lower elevation than said piston, a long lever mounted in a rotary arrangement on said pivot and which extends upwards therefrom to a greater elevation than said plunger, said lever disposing of an upper free end, a second pivot mounted on said lever at its upper free end, a short lever coupled in a rotatable arrangement to said plunger and said second pivot, a connecting rod coupled in a rotational arrangement to said second pivot and located in an upper part of said reinforcement, and a rotating stork located in said upper part of said reinforcement and functionally coupled to said connecting rod to move the latter alternately and oscillate said long lever around said fixed pivot while said second moves pivoting along part of a circle whose center is in said fixed pivot, the oscillating movement of said second pivot being transmitted by means of said lever cuts said piston to move the latter vertically with respect to said reinforcement. (Machine-translation by Google Translate, not legally binding)
ES425862A1974-04-301974-04-30Improvements introduced in presses. (Machine-translation by Google Translate, not legally binding)
ExpiredES425862A3
(en)
Improvements in the mechanisms for the operation of the knives in machines for labrados tissues (Machine-translation by Google Translate, not legally binding)