SU98676A1 - Four-speed gearbox - Google Patents

Four-speed gearbox

Info

Publication number
SU98676A1
SU98676A1 SU448128A SU448128A SU98676A1 SU 98676 A1 SU98676 A1 SU 98676A1 SU 448128 A SU448128 A SU 448128A SU 448128 A SU448128 A SU 448128A SU 98676 A1 SU98676 A1 SU 98676A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shaft
gear
speed gearbox
driven
gearbox
Prior art date
Application number
SU448128A
Other languages
Russian (ru)
Inventor
К.К. Екимов
А.Н. Силичев
Original Assignee
К.К. Екимов
А.Н. Силичев
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 К.К. Екимов, А.Н. Силичев filed Critical К.К. Екимов
Priority to SU448128A priority Critical patent/SU98676A1/en
Application granted granted Critical
Publication of SU98676A1 publication Critical patent/SU98676A1/en

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  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)

Description

Четырехстулснчатые коробки окчростей с двухХсторонпей храповоГ муфтой, автоматически перек.иочающейс  при изменении направлени  вращени  ведуп1его вала, и.чвестны . Отличительнойособен нссты;) предлагаемой коробки скоросте этого типа  в.:1 етс  соч.:1енение промежуточной втулки храповой муфты с ведомым валом с возмо с (юстыо перемещени  вдоль пего дл  сцеплени  с храповиками, свободно установленными на ведомом валу и приводимыми во вращательное дв;1жеиие от сдвоенного редуктора. Такое выполнение коробки скоростей дает возможность измен ть nepexi.-iточное отношение при враихении ведуи1;его ва.ла в обоих направлени х . На фиг. 1 показана схема коробки скоростей с редукторами, имеюии ми цилиндрические шестерни, п  фиг. 2 - схема коробки с редукторами , имеющими конические шестерни . Коробка скоростей (фиг. 1) состоит из двух шестерепчатых редукторов , передающих вращение от ведущего вала 1 к ведомому 2 при помощи двухсторонней храповой муфты , прол-тежуточна  втулка 5 котодущем валу и ецеш1 юще11с  с кулачками на торцах шестерен А и 9. с  валику 10, закреплепной на нем лении стрелки Л и соединении муфpoii сочленена с ведомым ва.то.м ;i roжeт перемещатьс  вдоль пего. Рабочие грани зубьев промежуточной втулки обрапхены в одну стооону . Ведомые niectepuH 4 и .5 обоих редукторов свободно надеты на ведомом валу и снабжены храповиками , попеременно сцепл ющимис  с вту. З; при изменении направлени  вращени  ведуиюго валг; 1П-у-1ка автоматически iiepeiwiioчаетс  и направление вращени  ведомого ва.1а остаетс  неизме чаым . Храповик 6 подпружинен относительно ведуще его шестерни 4, что предотвращает возможность заклинивани  промежуточно вту.чки . Дл  получени  раз-чичиых скоростей вращепи  ведомого вала применён дополнительный шестеренчатый редуктор с переставной сцспnoii муфтой 7, установленной на веОт щестернп 9 вращени  передаетшестерне 11 и через паразитнуго шестерню 12 шестерне 5. При вращении вала 1 в направты 7 с щестерней 9 передача двп Стандартгиз. Подп. в печать 9/Х-1956 г. Объем 0,25 п. л. Тираж 400. Цена 50 коп. Типогр. доротд. Трансжелдориздата, г. Смоленск. Зак. 194нFour-stem okchroste boxes with a two-way ratchet coupling, automatically shifting when changing the direction of rotation of the leading shaft, are well known. Distinctive features of the system;) of the proposed speed box of this type in.: 1 op.: 1) implantation of the intermediate bushing of the ratchet clutch with the driven shaft with the possibility of from the dual gearbox. Such a configuration of the speed box makes it possible to change the nepexi.i-ich ratio with the movement of the vedui 1; its shaft in both directions. Fig. 1 shows a diagram of the speed box with gearboxes having cylindrical Fig. 2 is a diagram of a box with gearboxes having bevel gears. The gearbox (Fig. 1) consists of two six-gear reducers transmitting rotation from the drive shaft 1 to the driven 2 using a double-sided ratchet sleeve, prolate intermediate sleeve 5 the shaft and the eccentric cam with the cams on the ends of the gears A and 9. With the roller 10, the arrow L attached and fixed on it, and the coupling muff are articulated with the driven shaft; i can move along it. The working faces of the teeth of the intermediate sleeve obpheny in one Stoon. Driven niectepuH 4 and .5 of both gears are loosely mounted on the driven shaft and fitted with ratchets alternately engaged with the gearbox. H; by changing the direction of rotation of the Veduyu valg; The 1P-1-ka is automatically iiepeiwiioi and the direction of rotation of the driven va.1a remains unmeasurable. The ratchet 6 is spring-loaded relative to the drive of its gear 4, which prevents the intermediate wedge from jamming. An additional gear reducer with adjustable coupling 7, installed on the top of the 9th rotational gear, transfers gear 11 and through the parasitic gear 12th gear5. When the shaft 1 rotates into directions 7 of the gears, the 9th gear is used to obtain the standard speeds. Sub. Print 9 / X-1956 Volume 0.25 p. l. Circulation 400. Price 50 cop. Typogr. dorothd Transzheldorizdat, Smolensk. Zak 194n

Фиг.FIG.

№ 98676No. 98676

Фиг. 2FIG. 2

SU448128A 1952-11-13 1952-11-13 Four-speed gearbox SU98676A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU448128A SU98676A1 (en) 1952-11-13 1952-11-13 Four-speed gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU448128A SU98676A1 (en) 1952-11-13 1952-11-13 Four-speed gearbox

Publications (1)

Publication Number Publication Date
SU98676A1 true SU98676A1 (en) 1953-11-30

Family

ID=48373060

Family Applications (1)

Application Number Title Priority Date Filing Date
SU448128A SU98676A1 (en) 1952-11-13 1952-11-13 Four-speed gearbox

Country Status (1)

Country Link
SU (1) SU98676A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196752A (en) * 1962-01-25 1965-07-27 Bridgeport Machines Transmission converting reverse drive to variable speed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196752A (en) * 1962-01-25 1965-07-27 Bridgeport Machines Transmission converting reverse drive to variable speed

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