SU889936A1 - Cardon joint crosspiece - Google Patents

Cardon joint crosspiece Download PDF

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Publication number
SU889936A1
SU889936A1 SU802873996A SU2873996A SU889936A1 SU 889936 A1 SU889936 A1 SU 889936A1 SU 802873996 A SU802873996 A SU 802873996A SU 2873996 A SU2873996 A SU 2873996A SU 889936 A1 SU889936 A1 SU 889936A1
Authority
SU
USSR - Soviet Union
Prior art keywords
spikes
holes
cardon joint
cross
joint crosspiece
Prior art date
Application number
SU802873996A
Other languages
Russian (ru)
Inventor
Петр Александрович Удовидчик
Николай Тимофеевич Минченя
Владимир Михайлович Шебров
Original Assignee
Институт проблем надежности и долговечности машин АН БССР
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 Институт проблем надежности и долговечности машин АН БССР filed Critical Институт проблем надежности и долговечности машин АН БССР
Priority to SU802873996A priority Critical patent/SU889936A1/en
Application granted granted Critical
Publication of SU889936A1 publication Critical patent/SU889936A1/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
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/40—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Description

(54) КРЕСТОВИНА КАРДАННОГО ШАРНИРА(54) CROSS-CARD OF CARDAN HINGE

1one

Изобретение относитс  к машиностроению , в частности к шарнирам ка данных передач транспортных средств.The invention relates to mechanical engineering, in particular to the hinges of data transmissions of vehicles.

Известна крестовина карданного j шарнира, содержаща  четыре шипа со сквознЕлми отверсти ми 1.The universal joint j-joint spider is known, containing four spikes with through holes 1.

Недостатком указанной крестовины  вл ютс  значительные контактные нап/. р жени  на рабочих поверхност х ши- JQ пов и, как следствие, малый срок ее службы.The disadvantage of this cross is a significant contact pressure. p on working surfaces shi-jq and, as a result, the small term of its service.

Цель изобретени  уменьшение контактных напр жений на рабочих поверх ност х шипов.«5The purpose of the invention is to reduce the contact stresses on the working surfaces of the studs. "5

Цель достигаетс  тем, что в крестовине карданного шарнира, содержащей четыре шипа со сквозными отверсти ми , последние выполнены с эксцентриситетом относительно осей ши- „ пов, причем эксцентриситеты всех отверстий по величине, а в каждых,, двух смежных шипах они выполнены с противоположньлми направлени ми cMewei НИИ относительно осей шипов. 25The goal is achieved by the fact that in the cross of the cardan joint, containing four spikes with through holes, the latter are made with eccentricity about the axes of the spikes, with the eccentricities of all holes in size, and in each two adjacent spikes they are made in opposite directions cMewei Research Institute on the axes of thorns. 25

На чертеже изображена предлагаема  крестовина, разрез.The drawing shows the proposed cross, section.

Крестовина 1 имеет четыре шипа 2 со сквозными отверсти ми 3. Концы OTIверстий 4 выполнены с эксцентриситетом Е относительно оси шипов 0-0.The cross 1 has four spikes 2 with through holes 3. The ends of the OTI holes 4 are made with eccentricity E relative to the axis of the spikes 0-0.

Сдвиг отверстий производитс  в сторону нагруженных рабочих поверхностей. (Благодар  этому снижаетс  жесткость рабочих поверхностей шипов ,увеличива; етс  зона  агру сени , увеличиваетс  равномерность распределени  нагрузки , что приводит к снижению контактных напр жений и повышению демпфиру ющих свойств карданного шарнира в целом и, как следствие, повышению срока его службы, а последнее ведет к экономии маталла.The shift of the holes is made in the direction of the loaded working surfaces. (This reduces the rigidity of the working surfaces of the studs, increasing; the agglomeration zone increases, the uniformity of the load distribution increases, which leads to a decrease in contact stresses and an increase in the damping properties of the universal joint and, as a result, increases its service life. to save matallla.

Claims (1)

1. Авторское свидетельство СССР 538168, кл. F 16 D 3/28, 1975.1. USSR author's certificate 538168, cl. F 16 D 3/28, 1975. 4J|4J | лl
SU802873996A 1980-01-23 1980-01-23 Cardon joint crosspiece SU889936A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU802873996A SU889936A1 (en) 1980-01-23 1980-01-23 Cardon joint crosspiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802873996A SU889936A1 (en) 1980-01-23 1980-01-23 Cardon joint crosspiece

Publications (1)

Publication Number Publication Date
SU889936A1 true SU889936A1 (en) 1981-12-15

Family

ID=20874077

Family Applications (1)

Application Number Title Priority Date Filing Date
SU802873996A SU889936A1 (en) 1980-01-23 1980-01-23 Cardon joint crosspiece

Country Status (1)

Country Link
SU (1) SU889936A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880405A (en) * 1986-12-09 1989-11-14 Gelenkwellenbau Gmbh Universal joint of the cardan type
US6224489B1 (en) * 1998-07-11 2001-05-01 Spicer Gelenkwellenbau Gmbh & Co. Kg Cross member for a universal joint for high torque loads
CN104074876A (en) * 2013-03-25 2014-10-01 Skf公司 Journal cross of a universal joint
US11255384B2 (en) * 2018-03-23 2022-02-22 Toyota Jidosha Kabushiki Kaisha Cross shaft joint of vehicle
US11578763B2 (en) * 2017-09-25 2023-02-14 Voith Patent Gmbh Method and device for lubricating a universal joint

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880405A (en) * 1986-12-09 1989-11-14 Gelenkwellenbau Gmbh Universal joint of the cardan type
US6224489B1 (en) * 1998-07-11 2001-05-01 Spicer Gelenkwellenbau Gmbh & Co. Kg Cross member for a universal joint for high torque loads
CN104074876A (en) * 2013-03-25 2014-10-01 Skf公司 Journal cross of a universal joint
US20140323233A1 (en) * 2013-03-25 2014-10-30 Aktiebolaget Skf Journal cross of a universal joint
US9284991B2 (en) * 2013-03-25 2016-03-15 Aktiebolaget Skf Journal cross of a universal joint
US11578763B2 (en) * 2017-09-25 2023-02-14 Voith Patent Gmbh Method and device for lubricating a universal joint
US11255384B2 (en) * 2018-03-23 2022-02-22 Toyota Jidosha Kabushiki Kaisha Cross shaft joint of vehicle

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