SU1565980A1 - Excavator turntable device - Google Patents
Excavator turntable device Download PDFInfo
- Publication number
- SU1565980A1 SU1565980A1 SU884438205A SU4438205A SU1565980A1 SU 1565980 A1 SU1565980 A1 SU 1565980A1 SU 884438205 A SU884438205 A SU 884438205A SU 4438205 A SU4438205 A SU 4438205A SU 1565980 A1 SU1565980 A1 SU 1565980A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gear
- treadmill
- ring
- ring gear
- gear shaft
- Prior art date
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Abstract
Изобретение относитс к машинам с опорно-поворотными кругами на катках. Цель - упрощение и снижение трудоемкости изготовлени устройства. Оно включает зубчатый венец 1, расположенный на опоре 2. Зубчатый венец 1 ниже зубьев выполнен с беговой дорожкой 10. Центрирующий каток 12 смонтирован на хвостовике вала-шестерни 9 редуктора. При вращении поворотной части 4 выдерживаютс номинальные зазоры в зубчатом зацеплении между валом-шестерней 9 и зубчатым венцом 1. Это обеспечиваетс за счет того, что центрирующие катки 12, перекатыва сь по беговой дорожке 10, удерживают вал-шестерню 9 на заданном рассто нии от зубчатого венца 1. 3 ил.The invention relates to machines with slewing rings on skating rinks. The goal is to simplify and reduce the labor intensity of manufacturing the device. It includes a ring gear 1, located on the support 2. Ring gear 1 below the teeth is made with a treadmill 10. The centering roller 12 is mounted on the shank of the gear shaft 9 of the gearbox. When the rotary part 4 rotates, the nominal clearances in the gearing between the gear shaft 9 and the gear ring 1 are maintained. This is ensured by the fact that the centering rollers 12, rolling over the treadmill 10, keep the gear shaft 9 at a predetermined distance from the gear crown 1. 3 Il.
Description
Редактор М. БланарEditor M. Blanan
Составитель В. ПрокофьевCompiled by V. Prokofiev
Техред Л. Сердюков а Корректор М. ПожоTehred L. Serdyukov and Proofreader M. Pojo
Заказ 1203Order 1203
Тираж 536Circulation 536
ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб., д. 4/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5
Производственно-издательский комбинат Патент, г. Ужгород, ул. Гагарина, 101Production and Publishing Combine Patent, Uzhgorod, st. Gagarin, 101
ПодписноеSubscription
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884438205A SU1565980A1 (en) | 1988-06-10 | 1988-06-10 | Excavator turntable device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884438205A SU1565980A1 (en) | 1988-06-10 | 1988-06-10 | Excavator turntable device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1565980A1 true SU1565980A1 (en) | 1990-05-23 |
Family
ID=21380346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884438205A SU1565980A1 (en) | 1988-06-10 | 1988-06-10 | Excavator turntable device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1565980A1 (en) |
-
1988
- 1988-06-10 SU SU884438205A patent/SU1565980A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1059088, кл. Е 02 F 9/10, 1982. Авторское свидетельство СССР № 1059090, кл. Е 02 F 9/12, 1982. * |
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