SU164756A1 - SNOW-FREE MECHANISM FOR CONVERSION - Google Patents

Description

Strapless mechanisms for converting reciprocating movement into a bedr are known, containing dual, oppositely located pistons with a common rod, pivotally connected in its middle part with a lever connected to oppositely arranged conical shchestrenny, engaged with the driven slag shaft. The shaft of each conical pinion is equipped with a flywheel.

If necessary, provide greater transmission otisoscheii this mechanism is complemented with a special gearbox. In addition, in order to overcome the dead positions, the mechanism is equipped with flywheels, which increases its size and makes it more structural.

The proposed mechanism provides for two mutually intersecting pairs of opposedly spaced pits, each with a common stem, the middle part of which is pivotally connected to the corresponding axle of the internal cylindrical gear that engages in the internal solar gear gear, the external side of which engages with the driven gear.

The drawing shows a side view in section and plan of the mechanism.

for it, the rod 4, the middle part of which is pivotally connected to the corresponding pin 5 of the internal cylindrical gear 6. These trunnions are diametrically opposed at equal distances from the center of the gear and on opposite sides of its disk.

Gear 6 is included in the valuation with the inner rim of the sun-mongrel 7, seated on the angular contact bearing 8 in the Cornus and fitted with an outer rim, which is in engagement with the driven gear 9.

When synchronously alternately operating the pistons 3, the rods 4 impart rotation to gear 6, which, rolling around the inner crown of the sun gear 7, informs it of rotation with a gear ratio similar to the corresponding planetary gear, and the said sun gear, in turn, transmits rotation to the driven gear 9 .

For the mechanism to work properly, the diameter of the inner cylindrical gear must be greater than half the diameter of the sunken gear's interior rim.

Subject invention

rotary, comprising a housing, double opposedly arranged pistons with a common rod and a pinion gear, characterized in that, in order to ensure a large gear ratio to the driven element and eliminate the dead positions of the mechanism, it contains a second pair of opposed pistons with a common rod intersecting the first pair and the leading gear is cylindrical and equipped with two trunnions located

diametrically opposite on the opposite planes of the gear wheel and sariirno connected each with the middle part of the corresponding stem, and also contains a planetary gear, made in the form located inside the housing on the bearings of the sun gear with the inner crown engaging with the leading cylindrical bristle and outer crown engaged with the driven element.

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