The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 1977
Filed:
May. 26, 1976
Nikolai Borisovich Ponomarenko, Kharkov, SU;
Vadim Grigorievich Kononenko, Kharkov, SU;
Viktor Alexeevich Stelmakh, Kharkov, SU;
Vladimir Ivanovich Kotelnikov, Kharkov, SU;
Ivan Jurievich Valenya, Kharkov, SU;
Vladimir Nikolaevich Sarancha, Kharkov, SU;
Anatoly Avramovich Petrenko, Kharkov, SU;
Valery Pavlovich Bozhko, Kharkov, SU;
Sergei Vasilievich Yatsenko, Kharkov, SU;
Igor Pavlovich Komnatny, Kharkov, SU;
Levon Khachaturovich Akhnazariants, Kharkov, SU;
Vitaly Evgenievich Strizhenko, Kharkov, SU;
Boris Alexeevich Kolokolov, Kharkov, SU;
Stanislav Anisimovich Maznichenko, Kharkov, SU;
Viktor Vasilievich Bozhko, Kharkov, SU;
Oleg Alexandrovich Bondarenko, Gorlovka Donetskoi oblasti, SU;
Robert Sharafutdinovich Zakirov, Kharkov, SU;
Other;
Abstract
A machine provided with a bed on which is mounted a frame having an explosion chamber communicating with the space of a power cylinder whose plunger supports a punch, an anvil block located opposite to the punch and carrying a die arranged coaxially with the punch, and a device for returning the plunger to the initial position. The frame and the anvil block are rigidly secured on the bed, the space of the power cylinder is open at both ends and a hole providing communication between the space, the explosion chamber is located substantially in the middle of the length of the space, the plunger supporting the punch and a second similar plunger with a second punch being installed in the space opposite to the axis of the hole while a second anvil block is rigidly installed on the bed opposite the second punch symmetrically with the first anvil block relative to the same axis, the second anvil block being rigidly connected to the first anvil block and carrying a rigidly-secured second die. Due to the rigidity of its design, the machine ensures a higher working precision, efficiency and durability than other machines of the same type.