PL102829B1

PL102829B1 - DRIVE AXLE LOCKING DEVICE, ESPECIALLY FOR MOTOR VEHICLES

Info

Publication number: PL102829B1
Application number: PL18469975A
Authority: PL
Priority date: 1975-11-13
Filing date: 1975-11-13
Publication date: 1979-04-30

Description

Przedmiotem wynalazku jest urzadzenie do blo¬ kowania mechanizmu róznicowego mostu napedo¬ wego, zwlaszcza do pojazdów samochodowych.The subject of the invention is a block device forging the differential mechanism of the drive bridge especially for motor vehicles.

Znane jest z polskiego opisu patentowego nr 406 urzadzenie do blokowania mechanizmu róz¬ nicowego pojazdów mechanicznych. Urzadzenie to ma dzwignie osadzona obrotowo jednym koncem za pomoca czopa na konsoli i polaczona poprzez drazek z dwuramiennym pedalem uruchamianym przez kierowce. Drugi koniec dzwigni opiera sie o jedna tarcze sprzegla klowego osadzonego prze¬ suwnie na wale, na który sa nasuniete piaisty kól planetarnych. Druga tarcza tego sprzegla jest osa¬ dzona na wale. Jesli kierowca nacisnie na pedal dzwignia wlacza sprzeglo, piasta kól planetarnych sprzega sie z walem i kola planetarne obracaja sie z ta sama predkoscia. Wylaczenie sprzegla do¬ konuje sie za pomoca sprezyny.It is known from the Polish patent description no 406 device for blocking the rose mechanism of motor vehicles. This device has levers pivotally mounted at one end via a pin on the console and connected via stick with two-arm actuated pedal by the driver. The other end of the lever rests by one clutch plate mounted by a switch slides on the shaft, on which are slipped the friable wheels planetary. The second disc of this clutch is a wasp on a shaft. If the driver presses the pedal clutch engages lever, planet gear hub engages with a shaft and the planetary wheels rotate with the same speed. Clutch shutdown downstream it is done with a spring.

Istota wynalazku polega na tym, ze dzwignia sterujaca obejmuje pólos napedowa wewnatrz poch¬ wy mostu napedowego. Jest ona polaczona z prze- suwka w postaci tulei z kolnierzem i wytoczeniem osadzonej suwliwie na pólosi. Polaczenie jest zre¬ alizowane za pomoca dwóch popychaczy usytuo¬ wanych z obu stron pólosi. Kazdy popychacz jest trwale polaczony z jedna czescia dzwigni obejmu¬ jacej pólos po jednej stronie i ma koncówke w postaci kamienia, która jest osadzona w wytocze¬ niu przesuwki. Przesuwka jest zamocowana do jednej tarczy sprzegla klowego. Druga tarcza tego sprzegla jest zabudowana na obudowie mechaniz¬ mu róznicowego. Dzwignia jest polaczona jednym koncem przez serwomechanizm uruchamiajacy z przelacznikiem blokady w kabinie kierowcy a dru¬ gim stanowiacym os obrotu dzwigni sterujacej jest podparta obrotowo w elemencie przymocowa¬ nym do pochwy mostu napedowego lub w pochwie mostu napedowego.The essence of the invention lies in the fact that the lever the steering gear includes the drive shaft inside the shaft out of the drive bridge. It is connected with zipper in the form of a sleeve with a collar and embossing slidably mounted on the semi-axis. The connection is ref positioned by two pushers on both sides of the shafts. Each pusher is there permanently connected to one part of the clamping lever a half shaft on one side and a w stone form which is embedded in the barn n the shifters. The slide is attached to one clutch disc. The second target of it the clutch is mounted on the casing of the mechanism him the differential. The lever is connected by one finally by the servo that activates z the lock switch in the driver's cabin and the other axis of rotation of the control lever is pivotally supported in the fixture in the vagina of the drive bridge or in the vagina drive bridge.

Zaleta wynalazku jest to, ze urzadzenie zapew¬ nia blokowanie mechanizmu róznicowego w róz¬ nych warunkach terenowych, jest niezawodne, trwale i latwe przy poslugiwaniu sie nim.An advantage of the invention is that the device provides locking the differential mechanism in the rose field conditions, it is reliable, durable and easy to use.

Przedmiot wynalazku jest pokazany w przykla¬ dzie wykonania na rysunku w przekroju podluz¬ nym.The subject matter of the invention is shown in example the day of production in the drawing in the cross-section of the length nym.

Jedna tarcza 1 sprzegla klowego o uzebieniu czolowym jest przykrecona do obudowy mechaniz¬ mu róznicowego, a druga na przesuwce 2 zazebio¬ nej za posrednictwem wielowypustu z pólosia na¬ pedowa 3. Przesuwka 2 uzyskuje ruch poosiowy od dzwigni sterujacej 5 poprzez tuleje 4 zapewniaja,- ca równomierny nacisk, za posrednictwem dwóch popychaczy 7 usytuowanych po obu stronach osi.One disc 1 clutch with teeth the front shaft is screwed to the casing of the mechanism the differential switch, and the other on the shift 2 is meshed through the spline on the half-axis pedowa 3. Shifter 2 obtains axial movement from of the control lever 5 through the sleeves 4 provide, - ca even pressure, through the two tappets 7 located on both sides of the axle.

Popychacze 7 w postaci plaskowników sa przyspa- wane do ramion dzwigni sterujacej 5 a ich zakon¬ czenie jest osadzone w wytoczeniu przesuwki 2.The pushers 7 in the form of flat bars are to the arms of the control lever 5 and their end The joint is embedded in the protrusion of the slide 2.

Dzwignia sterujaca 5 jest podparta drugim koncem stanowiacym os 6 w elemencie 8 w postaci plytki zamocowanej za pomoca srub do pochwy mostu napedowego. Przedstawione na rysunku urzadze- 102 829102 829 3 nie do blokowania mechanizmu róznicowego mostu napedowego wyposazone jest w uklad sterowania uruchamiany z kabiny kierowcy za pomoca prze¬ lacznika.The control lever 5 is supported on its other end constituting the axis 6 in the element 8 in the form of a plate attached with screws to the sheath of the bridge drive. The devices shown in the drawing 102 829 102 829 3 not for blocking the differential of the bridge drive is equipped with a control system activated from the driver's cabin by means of a switch connector.

Claims

Patent claims

A device for locking the differential gear of a driving axle, in particular for motor vehicles, comprising a clutch clutch and a control lever, characterized in that its control lever (5) comprises a driving shaft (3) inside the sheath of the driving axle and is two pushers (7) with tips in the form of stones embedded in the groove of the shift (2) and supported by two pushers (7) connected to the differential (2) of the clutch clutch in the form of a bushing rotationally at the second end constituting the axis (6) of rotation of the control lever (5) in the element (8) attached to the sheath of the driving axle.

2. A device for locking the differential gear of a driving axle, in particular for motor vehicles, comprising a clutch clutch and a control lever, characterized in that its control lever includes a drive shaft inside the sheath of the driving axle and is connected to the shifter of the clutch clutch the differential mechanism in the form of a sleeve by means of two pushers permanently connected and located on both sides, with stone-like tips embedded in the slider groove and pivotally supported by the other end constituting the axis of rotation of the control lever in the pedal bridge sheath. A.1LLL L ±, U Bltk 512/70 r. 100 copies A4 Price PLN 45