Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating
Reexamination Certificate
2003-03-24
2008-08-12
Gupta, Yogendra N. (Department: 1791)
Machine element or mechanism
Mechanical movements
Rotary to or from reciprocating or oscillating
C074S063000, C425S352000
Reexamination Certificate
active
07409883
ABSTRACT:
The inventive axoid mechanism and axoid press relate to mechanical engineering, to devices for converting power and speed parameters of linear motions and are based on power axoid mechanisms whose friction is eliminated by the substitution of a sliding motion with an axoid rolling and by the reciprocal balance of normal reaction components in bearing elements of the novel balanced power axoid mechanism. Said mechanism is embodied in the form of a closed system of axoid mechanisms comprising end elements which are linearly movable in the direction thereof. The axoid mechanisms are provided with support surfaces and an intermediate link consisting of contact elements provided with support surfaces and interacting with the support surfaces of the end elements in such a way that the displacement of one on the end elements ensures the mutual axoid rolling thereof devoid of sliding motion and associated with a force and motion transfer to the other end elements, said elements being integrated into one or several power circuits by means of multi-end elements. The invention also makes it possible to develop a drive which is based on said balanced power axoid mechanism and used for actuating units, in particular a drive for axoid presses which, in comparison with traditional power mechanisms, are provided with an increased service life, pressing power parameters and have a reduced friction, wear and costs for the lubrication, cooling and repair thereof.
REFERENCES:
patent: 4077267 (1978-03-01), Schottler
patent: 4191059 (1980-03-01), Vanslette
patent: 4198846 (1980-04-01), Wrona
patent: 6142029 (2000-11-01), Don et al.
patent: 6308586 (2001-10-01), Berger
patent: 000482 (1999-08-01), None
patent: 0 799 691 (1997-10-01), None
Krainev, A. “Mechanics of Machinery.” Fundamental Dictionary, Moscow, Mashinostroenie PH (2000) p. 204, Mold Locking, Diagram (b).
Krainev, A. “Mechanics of Machinery.” Fundamental Dictionary, Moscow, Mashinostroenie PH (2000) p. 267, Mold Locking, Diagrams (a), (e).
Don Evgenny Alexeevich
Kim Florid Borisovich
Smarygin Igor Vladimirovich
Gupta Yogendra N.
Ladas & Parry LLP
Nguyen Thu Khanh T.
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