SU1497468A1 - Apparatus for static balancing - Google Patents

Apparatus for static balancing Download PDF

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Publication number
SU1497468A1
SU1497468A1 SU874349000A SU4349000A SU1497468A1 SU 1497468 A1 SU1497468 A1 SU 1497468A1 SU 874349000 A SU874349000 A SU 874349000A SU 4349000 A SU4349000 A SU 4349000A SU 1497468 A1 SU1497468 A1 SU 1497468A1
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SU
USSR - Soviet Union
Prior art keywords
movable intermediate
rings
static balancing
balancing
supports
Prior art date
Application number
SU874349000A
Other languages
Russian (ru)
Inventor
Игорь Евгеньевич Бровков
Original Assignee
Войсковая часть 13991
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 Войсковая часть 13991 filed Critical Войсковая часть 13991
Priority to SU874349000A priority Critical patent/SU1497468A1/en
Application granted granted Critical
Publication of SU1497468A1 publication Critical patent/SU1497468A1/en

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Abstract

Изобретение может быть использовано дл  статической балансировки гироскопических приборов с дифференциальными опорами и позвол ет повысить точность балансировки путем снижени  трени  в опорах. На основании 2 размещены опоры, кажда  из которых выполнена в виде дифференциального шарикоподшипника с внутренним подвижным промежуточным и наружными кольцами 3, 4, 5 и двум  р дами 6, 7 шариков. Подвижные промежуточные кольца наклонены таким образом, что их оси вращени  пересекаютс  в точке, равноудаленной от центра каждой опоры. Привод вращени  сообщает движение подвижным промежуточным кольцам в противоположном направлении с одинаковой частотой вращени . 2 ил.The invention can be used for static balancing of gyroscopic devices with differential supports and allows to increase the accuracy of balancing by reducing friction in the supports. On base 2, bearings are placed, each of which is made in the form of a differential ball bearing with an inner movable intermediate and outer rings of 3, 4, 5 and two rows of 6, 7 balls. The movable intermediate rings are inclined in such a way that their axes of rotation intersect at a point equidistant from the center of each support. The rotational drive imparts movement to the movable intermediate rings in the opposite direction at the same rotational speed. 2 Il.

Description

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Claims (1)

Формула изобретения Устройство для статической балансировки роторов, содержащее основа20 ние, размещенные на нем опоры, каждая из которых выполнена в виде дифференциального шарикоподшипника с внутренним, подвижным промежуточным и наружным кольцами, и приводы вращения последних в противоположном направлении с одинаковой частотой, о тличающееся тем, что, с целью повышения точности, оси вращения промежуточных колец пересе30 чены в точке, равноудаленной от центра каждой опоры.SUMMARY OF THE INVENTION A device for static balancing of rotors, comprising a base, bearings placed on it, each of which is made in the form of a differential ball bearing with an inner, movable intermediate and outer rings, and drives of rotation of the latter in the opposite direction with the same frequency, characterized in that , in order to increase accuracy, the axis of rotation of the intermediate rings are crossed at a point equidistant from the center of each support. Фиг.1Figure 1
SU874349000A 1987-12-23 1987-12-23 Apparatus for static balancing SU1497468A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874349000A SU1497468A1 (en) 1987-12-23 1987-12-23 Apparatus for static balancing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874349000A SU1497468A1 (en) 1987-12-23 1987-12-23 Apparatus for static balancing

Publications (1)

Publication Number Publication Date
SU1497468A1 true SU1497468A1 (en) 1989-07-30

Family

ID=21344470

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874349000A SU1497468A1 (en) 1987-12-23 1987-12-23 Apparatus for static balancing

Country Status (1)

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SU (1) SU1497468A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1307261, кл. G 01 М 1/12, 1984., Ковалев МоП. и др. Динамическое и статическое уравновешивание гироскопических устройств, М„: Машиностроение, 1974, с. 233о *

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