SU1056922A3 - Cardan transmission for automobile vehicle - Google Patents

Cardan transmission for automobile vehicle Download PDF

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Publication number
SU1056922A3
SU1056922A3 SU792730202A SU2730202A SU1056922A3 SU 1056922 A3 SU1056922 A3 SU 1056922A3 SU 792730202 A SU792730202 A SU 792730202A SU 2730202 A SU2730202 A SU 2730202A SU 1056922 A3 SU1056922 A3 SU 1056922A3
Authority
SU
USSR - Soviet Union
Prior art keywords
intermediate element
crosses
shafts
rollers
transmission
Prior art date
Application number
SU792730202A
Other languages
Russian (ru)
Inventor
Александр Орэн Мишель
Original Assignee
Гланзер Списер (Фирма)
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 Гланзер Списер (Фирма) filed Critical Гланзер Списер (Фирма)
Application granted granted Critical
Publication of SU1056922A3 publication Critical patent/SU1056922A3/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
    • F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
    • F16D3/2055—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/30—Arrangement or mounting of transmissions in vehicles the ultimate propulsive elements, e.g. ground wheels, being steerable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts

Abstract

The constant velocity joint is located between driving and driven shafts. Two adjoining links incorporate a common intermediary unit. At least one link is displaceable. The two links permits a radial displacement between the two shafts to be connected. The intermediary unit (40) is elastically retained opposite at least one of the two shafts. The links are formed as a three-armed link cross with rollers (22) located on bearings.

Description

Изобретение относитс  к транспортному машиностроению и может быть использовано дл  передачи мощности между ведущим и ведомым ВсШОМ. Известна карданна  передача дл  автомобил , содержсцца  ведущий и ведомый валы, соединенные сдвоенным шарниром равных угловых скоростей , состо щим из соединенных промежуточным элементом двух смежных трехшиновых шарниров, на шинах крестовин которых установлены ролики, расположенные в каналах, образующих дорожки качени  l . Недостатком известного устройства  вл етс  наличие шумов и вибраций /обусловленных передачей чере шарнир аксиальных и радиальных соста л ющих вибраций ведущего вала, Целью изобретени   вл етс  повы шение надежности путем снижени  ви рации. Поставленна  цель достигаетс  тем, что карданна  передача снабже на эластичным элементом, размещенным между смежнЕлми концами ведущег и ведомого валов, имеющих возможность перемещени  относительно оди другого в радиальном направлении, при этом геометрические центры обеи крестовин расположены относительно центра т жести сдвоенного шарнира на рассто ни х & и h , определ емых из соотношени  р.и.о e-h--, где m - масса промежуточного элемента; JQ- момент инерции промежуточного элемента относительно оси, проход щей через упом нутый центр т жести и перпендикул рной к продольной оси промежуточного элёмен та и оси ролика. Кроме того, промежуточный элемент выполнен в виде валика, на концах которого закреплены крестовины с роликами. На. фиг. 1 изображена карданна  передача, вариант ее установки в трансмиссии автомобил , общий вид на фиг. 2 - раэреэ А-А на фиг. 1; на фиг. 3 - карданна  передача с у занием основных размеров; на фиг. и 5 - варианты карданной передачи, продольный разрез; на фиг, 6 - дру гой вариант осуществлени  карданной передачи. Ведущее колесо 1 (фиг. 1) соединено с кузовом 2 автомобил  шарнирными рычагами 3 и 4. Двигатель установлен на кузове 2 через эластичные опоры 6 и содержит ведущий вал 7, соединенный посредством кар данной передачи 8 с ведомым валом который, в свою очередь, через шарнир 10 соединен с ведущим колесом 1, Направл ющий элемент устройства поддерживает ведомый вал 9 и выполнен в виде эластичного подшипника 11, установленного в опоре 12, закрепленной на кузове 2. Карданна  передача 8 образована двум  смежными трехшиповыми шарнирами 13 и 14 угловых скоростей, закрепленными на ведущем 7 и ведомом 9 валах и соединенных друг с другом промежуточным элементом 15. При этом каждый трехшиповой шарнир содержит крестовины 16 и 17 с трем  шипами, на каждом из которых установлены ролики 18 и 19, расположенные в пр молинейных каналах 20 качени  с круглым сечением (фиг. 2), выполненных в промежуточном элементе 15.. В промежуточном элементе 15 посредством эластичных выступов 21 и 22 установлена эластична  деталь 23, контактирующа  своими торцами с торцами ведущего и ведомого валов . Между промежуточным элементом и валами предусмотрены уплотнительные гармошки 24 и 25. На фиг. 4 и 5 представлены варианты .выполнени  направл ющего элемента ведомого вала, функцию которого в данном случае выполн ет упру-га  деталь 23, св занна  с продолжением 9а и 96 ведомого вала 9. На фиг. б представлен вариант выполнени  карданной передачи 8, в которой промежуточный элемент выполнен в виде дополнительного вала 26, на концах которого закреплены соответствующие крестовины 16 и 17 с шипами с роликами 18 и 19, расположенными в пр молинейных каналах 27 и 28 качени  с круглым сечением, выполненных во фланцах 29 и 30, жестко установленных на ведущем и ведомом валах. Эластична  деталь, выполненна  в данном случае в виде гармошки 31, охватывает фланцы 29 и 30 и, соединенна  в центральной Чс1сти с дополнительным валом 26, может выполн ть функцию направл ющего элемента. Устройство работает следующим образом . Крут щий момент от двигател  5 через ведущий вал 7 передаетс  на крестовину 16 трехшипового шарнира 13 передаточного устройства. Далее через ролики 18 вращение передаетс  на промежуточный элемент 15, а через него - на ролики 19 крестовины 17 трехшипового шарнира 14, закрепленного на ведомом валу 9. С ведомого вала передача момента осуществл етс  через шарнир 10 на колесо 1. При ходе подвески ведомый 9 измен ет свое положение в пространстве, поворачива- ;  сь и перемеща сь в каналах 20 передаточного устройства.The invention relates to a transport engineering industry and can be used to transfer power between a master and slave VSE. A known cardan drive for a car, driving and driven shafts, connected by a double hinge of equal angular velocities, consisting of two adjacent three-tire hinges connected by an intermediate element, on the crosses of which there are rollers located in the channels forming the raceways l. A disadvantage of the known device is the presence of noise and vibrations / caused by the transmission through the hinge axial and radial components of the drive shaft vibrations. The aim of the invention is to increase reliability by reducing vision. The goal is achieved by the fact that the cardan gear is supplied on an elastic element placed between the adjacent ends of the drive and the driven shafts, which can be moved relative to one another in the radial direction, while the geometric centers of both crosses are located relative to the center of the body of the dual hinge at distances x ; and h, determined from the ratio p. i e e h, where m is the mass of the intermediate element; JQ is the moment of inertia of the intermediate element about the axis passing through the said center of gravity and perpendicular to the longitudinal axis of the intermediate element and the axis of the roller. In addition, the intermediate element is made in the form of a roller, on the ends of which the crosses with rollers are fixed. On. FIG. 1 shows a cardan transmission, a variant of its installation in a car transmission, the general view in FIG. 2 - raerea AA in FIG. one; in fig. 3 - cardan transmission with basic dimensions; in fig. and 5 - variants of cardan transmission, longitudinal section; 6, another embodiment of the cardan transmission. The drive wheel 1 (Fig. 1) is connected to the car body 2 by articulated levers 3 and 4. The engine is mounted on the body 2 through elastic supports 6 and contains the drive shaft 7 connected by means of this transmission 8 to the driven shaft which, in turn, through the hinge 10 is connected to the drive wheel 1; the guiding element of the device supports the driven shaft 9 and is made in the form of an elastic bearing 11 mounted in the support 12 mounted on the body 2. The cardan transmission 8 is formed by two adjacent three-bearing hinges 13 and 14 angular speeds fixed on the leading 7 and the driven 9 shafts and interconnected with each other by the intermediate element 15. Each three-hinge contains crosses 16 and 17 with three spikes, each of which is equipped with rollers 18 and 19, located in the straight channels 20 rolling with round section (Fig. 2), made in the intermediate element 15. In the intermediate element 15 by means of elastic protrusions 21 and 22 installed elastic part 23, in contact with its ends with the ends of the drive and driven shafts. Between the intermediate element and the shafts, sealing bellows 24 and 25 are provided. In FIG. 4 and 5 show variants of execution of the guide shaft element, the function of which in this case is performed by the elastic component 23, associated with the extension 9a and 96 of the driven shaft 9. FIG. B shows an embodiment of the cardan transmission 8, in which the intermediate element is designed as an additional shaft 26, at the ends of which are fixed the corresponding crosses 16 and 17 with studs with rollers 18 and 19, located in rectilinear channels 27 and 28 of rolling with a circular cross section, in flanges 29 and 30 rigidly mounted on the drive and driven shafts. The elastic part, made in this case in the form of an accordion 31, covers the flanges 29 and 30 and, connected in the central part with the additional shaft 26, can function as a guide element. The device works as follows. The torque from the engine 5 through the drive shaft 7 is transmitted to the cross-piece 16 of the three-pin hinge 13 of the transmission device. Then, through the rollers 18, the rotation is transmitted to the intermediate element 15, and through it to the rollers 19 of the crosspiece 17 of the three-hinge 14 mounted on the driven shaft 9. From the driven shaft, the moment is transmitted through the hinge 10 to the wheel 1. During suspension, the driven 9 changes em its position in space, turning; Flick and move in the transfer device channels 20.

Изобретение позвол ет повысить надежность карданной передачи за счет снижени  вибрации.The invention makes it possible to increase the reliability of cardan transmission by reducing vibration.

1818

Фиг 2Fig 2

Claims (2)

1. КАРДАННАЯ ПЕРЕДАЧА ДЛЯ АВТОМОБИЛЯ, содержащая ведущий и ведомый валы, соединенные сдвоенным шарниром равных угловых скоростей, состоящим из соединенных промежуточным элементом двух смежных трехшиповых шарниров, на шипах крестовин которых установлены ролики, расположенные в каналах, образующих дорожки качения, отличающаяся тем, что, с целью повышения надежности путем снижения вибрации, она снабжена эластичным элементом, размещенным!йёжду смежными концами упомянутых валов, имеющих возможность перемещения относительно один другого в радиальном направлении, при этом геометрические центры обеих крестовин расположены относительно центра тяжести сдвоенного шарнира на расстояниях 6 и h , определяемых из соотношения где m - масса промежуточного элемента;1. GARDEN TRANSMISSION FOR A VEHICLE, comprising drive and driven shafts connected by a double hinge of equal angular velocities, consisting of two adjacent three-axle joints connected by an intermediate element, on the spikes of the crosses of which are mounted rollers located in the channels forming the raceways, characterized in that in order to increase reliability by reducing vibration, it is equipped with an elastic element placed! between the adjacent ends of the said shafts, which can move relative to each other in radial direction, while the geometric centers of both crosses are located relative to the center of gravity of the double hinge at distances of 6 and h, determined from the relation where m is the mass of the intermediate element; .Uo- момент инерции промежуточного элемента относительно оси, проходящей через упомянутый центр тяжести и перпендикулярной к продольной оси промежуточного элемента и оси ролика..U o is the moment of inertia of the intermediate element relative to the axis passing through the center of gravity and perpendicular to the longitudinal axis of the intermediate element and the axis of the roller. 2. Карданная передача по п. 1, отличающаяся тем, что промежуточный элемент выполнен в виде вала, на концах которого закреплены крестовины с роликами.2. Cardan drive according to claim 1, characterized in that the intermediate element is made in the form of a shaft, at the ends of which crosses with rollers are fixed. 1056922 А1056922 A
SU792730202A 1978-02-13 1979-02-12 Cardan transmission for automobile vehicle SU1056922A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7803978A FR2416811A1 (en) 1978-02-13 1978-02-13 Constant velocity universal joint for vehicle front wheel drive - has displacement laterally permitted by annular rollers mounted on three-arm link

Publications (1)

Publication Number Publication Date
SU1056922A3 true SU1056922A3 (en) 1983-11-23

Family

ID=9204518

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792730202A SU1056922A3 (en) 1978-02-13 1979-02-12 Cardan transmission for automobile vehicle

Country Status (3)

Country Link
JP (1) JPS5587625A (en)
FR (1) FR2416811A1 (en)
SU (1) SU1056922A3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424143A2 (en) * 1978-04-26 1979-11-23 Glaenzer Spicer Sa Constant velocity universal joint for vehicle front wheel drive - has displacement laterally permitted by annular rollers mounted on three-arm link
JPS577717A (en) * 1980-06-12 1982-01-14 Fuji Heavy Ind Ltd Front wheel drive equipment
US4352276A (en) * 1980-12-15 1982-10-05 Borg-Warner Corporation Constant velocity universal joint with improved centering device and boot seal
FR2496798B1 (en) * 1980-12-19 1986-03-21 Glaenzer Spicer Sa TRANSMISSION SEAL, IN PARTICULAR FOR A DRIVE WHEEL OF A FRONT DRIVE VEHICLE
FR2527718A1 (en) * 1982-05-26 1983-12-02 Glaenzer Spicer Sa TRANSMISSION FOR FILTERING RADIAL VIBRATIONS BETWEEN THE MOTOR SHAFT AND THE WHEEL AXIS
FR2550139B1 (en) * 1983-08-02 1985-11-29 Glaenzer Spicer Sa IMPROVED DOUBLE JOINT TRANSMISSION DEVICE, PARTICULARLY FOR VEHICLE
FR2550293B1 (en) * 1983-08-02 1988-10-28 Glaenzer Spicer Sa BELLOWS SEALING DEVICE, PARTICULARLY FOR TRANSMISSION JOINT
JPS6127707U (en) * 1984-07-25 1986-02-19 本田技研工業株式会社 wheel suspension system
FR2588218B1 (en) * 1985-10-04 1989-08-11 Zahnradfabrik Friedrichshafen DEVICE FOR INDIVIDUAL DRIVING OF AN INDEPENDENT DRIVE WHEEL IN A VEHICLE
FR2655102A1 (en) * 1989-11-30 1991-05-31 Glaenzer Spicer Sa AXIAL FIXED TRANSMISSION JOINT.
FR2687101B1 (en) * 1992-02-07 1994-05-13 Glaenzer Spicer ARTICULATED TRANSMISSION DEVICE WITH VIBRATION CUT, AND APPLICATIONS THEREOF.
FR2694058B1 (en) * 1992-07-24 1994-10-14 Glaenzer Spicer Sa Transmission joint of the axial fixity type.
JP7002927B2 (en) * 2017-11-22 2022-01-20 本田技研工業株式会社 Drive shaft arrangement structure

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US1582997A (en) * 1924-05-02 1926-05-04 Frank R Mcgee Flexible coupling
US1720064A (en) * 1927-05-26 1929-07-09 Inglis M Upercu Front-wheel drive mechanism
DE488590C (en) * 1928-02-23 1929-12-30 Joseph Vollmer Drive device for the steering wheels of motor vehicles with transverse cardan shafts
US2125615A (en) * 1935-08-02 1938-08-02 John W Kittredge Flexible coupling for shafting
FR89051E (en) * 1965-11-16 1967-05-05 Improvements to constant velocity joints
FR2050826A6 (en) * 1969-06-26 1971-04-02 Peugeot & Renault Universal drive coupling
FR2200923A5 (en) * 1972-06-01 1974-04-19 Glaenzer Spicer Sa
FR2230895A2 (en) * 1973-05-22 1974-12-20 Glaenzer Spicer Sa Constant velocity joint with three-arm roller supports - uses flexible bellows seal to achieve compact dimensions
JPS5231110B2 (en) * 1974-01-10 1977-08-12
JPS5231110U (en) * 1975-08-26 1977-03-04
FR2334876B1 (en) * 1975-12-12 1979-03-30 Cit Alcatel TOOTH COUPLING WITHOUT AXIAL CLEARANCE

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Title
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Also Published As

Publication number Publication date
JPS5587625A (en) 1980-07-02
FR2416811B1 (en) 1981-07-24
JPS6157209B2 (en) 1986-12-05
FR2416811A1 (en) 1979-09-07

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