SU86366A1 - Speed box for recording devices - Google Patents
Speed box for recording devicesInfo
- Publication number
- SU86366A1 SU86366A1 SU401915A SU401915A SU86366A1 SU 86366 A1 SU86366 A1 SU 86366A1 SU 401915 A SU401915 A SU 401915A SU 401915 A SU401915 A SU 401915A SU 86366 A1 SU86366 A1 SU 86366A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sector
- recording devices
- gears
- speed box
- gear
- Prior art date
Links
- 230000003071 parasitic effect Effects 0.000 claims 1
- 210000003739 neck Anatomy 0.000 description 1
Landscapes
- Gear Transmission (AREA)
Description
Известны коробки скоростей дл регистрирующих приборов, снабженные несколькими промежуточными паразитными шестерн ми.Gear boxes for recording instruments are known that are equipped with several intermediate spurious gears.
Отличительные признаки описываемой коробки скоростей, обеспечивающие быстрое изменение передаточного числа, заключаютс в том, что промежуточные щестерни укреплены иа поворотном секторе и при его повороте сцепл ютс в установленной последовательности с соответствующими цилиндрическими шестерн ми коробки скоростей.Distinctive features of the described gearbox, which provide a quick change of the gear ratio, are that the intermediate gears are reinforced in the turning sector and, when rotated, they engage in the prescribed sequence with the corresponding cylindrical gears of the gearboxes.
На чертеже показана коробка скоростей в двух проекци х.The drawing shows the velocity box in two projections.
На входном валу 1 установлен черв к 2, сцепленный с черв чной шестерней 3. На валу первичной шестерни укреплены две цилиндрические шестерни 4 и 5.On the input shaft 1 there is a worm to 2, coupled with a worm gear 3. On the shaft of the primary gear two cylindrical gears 4 and 5 are fixed.
На выходном валу 6 укреплены две цилиндрические шестерни 7 и 8. На том же валу & насажен при помощи втулок сектор 9, поворачивающийс при вращении руко тки 10, на валу которой насажена цилиндрическа шестерн //, сцепленна с зубчатой шестерней над сектором 12, укрепленном на поворотном секторе 9. Промежуточные зубчатые шестерпи 13, 14 и 15 установлены на валах, шейки которых вращаютс во втулках, укрепленных в щеках поворотного сектора 9. Руко тка 10 снабжена фиксатором, удерживающим в требуемом положении поворотный сектор 9.On the output shaft 6, two spur gears 7 and 8 are fixed. On the same shaft & a sector 9 is rotated with the help of sleeves; it rotates as the handle 10 rotates; on the shaft of which a cylindrical gear // is mounted, coupled with a gear gear over sector 12 fixed on the rotary sector 9. Intermediate gear gears 13, 14 and 15 are mounted on shafts, necks which rotate in sleeves fixed in the cheeks of the rotary sector 9. The handle 10 is provided with a retainer that holds the rotary sector 9 in the desired position.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU401915A SU86366A1 (en) | 1949-05-30 | 1949-05-30 | Speed box for recording devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU401915A SU86366A1 (en) | 1949-05-30 | 1949-05-30 | Speed box for recording devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU86366A1 true SU86366A1 (en) | 1949-11-30 |
Family
ID=48258376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU401915A SU86366A1 (en) | 1949-05-30 | 1949-05-30 | Speed box for recording devices |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU86366A1 (en) |
-
1949
- 1949-05-30 SU SU401915A patent/SU86366A1/en active
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