SU1629657A1 - Backlash-free gearing - Google Patents

Backlash-free gearing Download PDF

Info

Publication number
SU1629657A1
SU1629657A1 SU894671120A SU4671120A SU1629657A1 SU 1629657 A1 SU1629657 A1 SU 1629657A1 SU 894671120 A SU894671120 A SU 894671120A SU 4671120 A SU4671120 A SU 4671120A SU 1629657 A1 SU1629657 A1 SU 1629657A1
Authority
SU
USSR - Soviet Union
Prior art keywords
elastic element
disks
gear
backlash
driven
Prior art date
Application number
SU894671120A
Other languages
Russian (ru)
Inventor
Григорий Кондратьевич Родин
Original Assignee
Предприятие П/Я М-5075
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 Предприятие П/Я М-5075 filed Critical Предприятие П/Я М-5075
Priority to SU894671120A priority Critical patent/SU1629657A1/en
Application granted granted Critical
Publication of SU1629657A1 publication Critical patent/SU1629657A1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H55/00Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02Toothed members; Worms
    • F16H55/17Toothed wheels
    • F16H55/18Special devices for taking up backlash

Abstract

Изобретение относитс  к машиностроению . Цель изобретени  - упрощение конструкции и улучшение ремонтопригодности. В безлюфтовой зубчатой передаче в дисках 3 и 6 предусмотрены дополнительные отверсти  15 и 16. в которые ввод т концы упругого элемента после износа Исковых поверхностей ведомого 2 и ведущего 1 зубчатых колес, обеспечива  таким образом контакт боковых поверхностей зубьев дисков 3 и 6 ведомого зубчатого колеса 2 с боковыми поверхност ми ведущего зубчатого колеса 1, которые ранее не участвовали в работе. 8 ил.The invention relates to mechanical engineering. The purpose of the invention is to simplify the design and improve maintainability. In the backlash-free gear train, additional holes 15 and 16 are provided in the disks 3 and 6 into which the ends of the elastic element are inserted after the wear of the Rule 2 surfaces of the driven 2 and the leading 1 gear wheels, thus ensuring the contact of the side surfaces of the teeth of the disks 3 and 6 of the driven gear 2 with side surfaces of the drive gear 1, which have not previously participated in the work. 8 il.

Description

ФагЛFagL

1one

Фиг, 5FIG 5

г-гgd

. а. but

аbut

Claims (1)

Формула изобретенияClaim Безлюфтовая зубчатая передача, содержащая ведущее зубчатое колесо, ведомое зубчатое колесо, состоящее из двух дисков, один из которых закреплен на валу и выполнен со ступицей, а другой установлен на последней с возможностью поворота, и упругий элемент, концы которого введены в равноудаленные от оси ведомого колеса отверстия, выполненные в дисках, отверстия смещены друг относительно друга в угловом направлении и каждый из концов упругого элемента связан через отверстия с соответствующим диском ведомого зубчатого колеса, отличающаяся тем, что, с целью упрощения конструкции и улучшения ремонтопригодности, упругий элемент выполнен в виде удлиненной петли, на ступице диска выполнена кольцевая канавка, в которой размещены участки удлиненных ветвей упругого элемента, а в дисках ведомого зубчатого колеса выполнены дополнительные отверстия, расположенные диаметрально противоположно основным.A backlash-free gear transmission containing a driving gear, a driven gear, consisting of two disks, one of which is mounted on a shaft and made with a hub, and the other is mounted on the latter with the possibility of rotation, and an elastic element, the ends of which are introduced equidistant from the axis of the driven the wheels of the hole made in the disks, the holes are offset relative to each other in the angular direction and each of the ends of the elastic element is connected through holes with the corresponding disk of the driven gear, characterized in that, in order to simplify the design and improve maintainability, the elastic element is made in the form of an elongated loop, an annular groove is made on the hub of the disk, in which sections of the elongated branches of the elastic element are placed, and additional holes located diametrically opposite to the main ones are made in the drives of the driven gear. Фиг. 5FIG. 5
SU894671120A 1989-03-31 1989-03-31 Backlash-free gearing SU1629657A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894671120A SU1629657A1 (en) 1989-03-31 1989-03-31 Backlash-free gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894671120A SU1629657A1 (en) 1989-03-31 1989-03-31 Backlash-free gearing

Publications (1)

Publication Number Publication Date
SU1629657A1 true SU1629657A1 (en) 1991-02-23

Family

ID=21438187

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894671120A SU1629657A1 (en) 1989-03-31 1989-03-31 Backlash-free gearing

Country Status (1)

Country Link
SU (1) SU1629657A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент US № 2311902, кл. 74-440, 1943. *

Similar Documents

Publication Publication Date Title
DE69425978D1 (en) INHALATOR WITH DEVICE FOR TORQUE TRANSFER IN ONE DIRECTION
SU1257331A1 (en) Face-type ball/disk gearing
ATE31206T1 (en) MECHANICAL REDUCTION GEAR.
SU1629657A1 (en) Backlash-free gearing
DE3871787D1 (en) MULTIPLE SWITCHING OF ROTATION VACUUM PUMPS.
DE69019761T2 (en) DYNAMIC CLUTCH DEVICE FOR TRANSMITTING A ROTATIONAL MOTION BETWEEN TWO SHAFTS.
SU1216494A1 (en) Planetary transmission
SU1566124A1 (en) Drive mechanism from unround wheels
SU796581A2 (en) Backlashless gearing
DE59209308D1 (en) Drive for a wheel set of a rail locomotive and spring element for such a drive
SU1161742A1 (en) Gearing
SU1650994A1 (en) Variator
SU1578401A1 (en) Reduction unit with stepless variation of torque
RU2020328C1 (en) Precision planetary gear train
SU1016598A1 (en) Composite wheel for backlash-free gearing
SU1567837A1 (en) Gear train without backlash
SU1662372A1 (en) Working member of soil-tilling implement
SU1732082A1 (en) Planetary worm gear
SU1463987A1 (en) Transmission
RU1798566C (en) Planetary gear
SU1291765A1 (en) Mechanical transmission
SU1490360A1 (en) Planetary transmission
SU1620736A1 (en) Friction wave-type gearing
SU1536103A1 (en) Planetary gearing
SU1198288A1 (en) Reduction gear