CS211622B1 - Control device of the starting brake of the trailer - Google Patents
Control device of the starting brake of the trailer Download PDFInfo
- Publication number
- CS211622B1 CS211622B1 CS910379A CS910379A CS211622B1 CS 211622 B1 CS211622 B1 CS 211622B1 CS 910379 A CS910379 A CS 910379A CS 910379 A CS910379 A CS 910379A CS 211622 B1 CS211622 B1 CS 211622B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- control device
- trailer
- rubber
- stop
- friction damper
- Prior art date
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- Vibration Dampers (AREA)
Description
Predmetom vynálezu je ovládacie zariadenie nájazdovej brzdy přívěsu špeciálných a účelových vozidiel.The object of the invention is a control device for the trailer brake of special and special purpose vehicles.
Pre přívěsy špeciálných. a účelových vozidiel, kde sa má znížiť nebezpečie deformácie spojovacej časti přívěsu sa používajú rozné ovládacie zariadenie pre tlmeníe vibrácií pri náraze přívěsu. Tieto tlmiace zariadenia sú riešené na principe hydraulických nebo pneumatických brzdných systémov a sú umiestnené v prednej Časti karosérie přívěsu. Sú často výrobně velmi náročné a poruchové.For special trailers. and special purpose vehicles, where the risk of deformation of the trailer coupling part is to be reduced, various control devices are used to damp the vibration upon the impact of the trailer. These damping devices are designed on the principle of hydraulic or pneumatic braking systems and are located in the front of the trailer body. They are often very difficult to manufacture and break down.
Ovládacie zariadenie nájezdovej brzdy přívěsu podía vynálezu má závesnú tyč so závěsným okom, ktorá je upevněná na vnútornej trubka, ktorá sa zasúva do vonkajšej trubky, v ktorej je gumový třecí tlmič, do ktorého sa zasúva pri náraze trecia tyc a pri tomto za^súvaní pohltí třecí tlmič energiu nárazu, pričom sa deformuje. Vnútorné· plochy gumového trecíeho tlmiča sú tvarované tak, aby ovládacía sila pri roztahovaní bola rozdielna od ovládacej síly potrebnej pre stlačenie. Vnútorný třecí tlmič je zatlačený-do púzdra kuželovými plochami, ktoré vytvárajú potřebné predpátie tlmiča.The trailer brake control device according to the invention has a suspension rod with a lifting eye which is fixed to an inner tube which is inserted into an outer tube in which a rubber friction damper is inserted into and engages in the impact of the friction rod. friction damper energy of impact, while deforming. The inner surfaces of the rubber friction damper are shaped so that the actuating force on expansion is different from the actuating force required for compression. The internal friction damper is pushed into the housing by conical surfaces that create the necessary biasing of the damper.
Příklad prevedenia ovládacieho zariadenia nájazdovej brzdy přívěsu podía vynálezu je^zobrazený na priloženom výkrese, kde na obr. 1 je osový rez celým zariadením a na obr. 2 je detail gumového trecíeho tlmiča.An example of an embodiment of the trailer brake control device according to the invention is shown in the accompanying drawing, in which: FIG. 1 is an axial section through the entire apparatus, and FIG. 2 is a detail of a rubber friction damper.
Ovládacie zariadenie nájazdovej brzdy přívěsu má závěsné oko, ktoré je upevněné vo vodiacej vnútornej rúrke zasunutej do vonkajšej vodiacej rúrky 5., ktorá má v zadnej časti gumový třecí tlmič 1 1 a dve púzdra 10 zaistené maticou _4 a zastavovacou skrutkou _9 a vpředu je doraz 8 s gumovým dorazom 1 2 . Vo vnútri gumového tlmiča 1 1 je otvor, cez ktorý prechádzaThe trailer brake control device has a suspension eye which is mounted in a guide inner tube inserted into the outer guide tube 5, which has a rubber friction damper 11 at the rear and two bushes 10 secured by a nut 4 and a stop screw 9 and a stop 8 at the front with rubber stop 1 2. Inside the rubber damper 11 there is an opening through which it passes
16221622
1622 trecia tyč ,3 a pákou 13 upevněnou výkyvné na držiaku čapu 6_ s čapom 7_. Závěsné oko _£ má otvor pro spojenie s vozidlom.1622 the friction rod 3 and the lever 13 pivotably mounted on the pin holder 6 with the pin 7. The lifting eye has an opening for connection to the vehicle.
Pri náraze přívěsu nebo pri jeho vibrácii ea náraz prenáša cez závěsné, oko a vnútornú vodiacu rúrku 2, ktorá sa zasúva do vonkajšej vodiacej. rúrky 5^, až narazí na gumový doraz 12 a doraz ři,pričom sa do gumového trecieho tlmiča 1 1 , ktorý je vo vonkajšej rúrke 5_ uložený v puzdre 10f zasúva trecia tyč 3^ Pri zasúvaní trecej tyče .3 pohltí podstatná časť energie · nárazu gumový třecí tlmič 111 ktorý sa deformuje a je vyměnitelný. x .On impact or vibration of the trailer, the impact is transmitted via the suspension, eye and inner guide tube 2, which is inserted into the outer guide. 5 & pipe until it abuts the rubber stop 12 and the stop s, which is a rubber friction damper 1 1, which is in the outer tube 5 is disposed in the housing 10 slides friction f ^ rod 3 to slide the friction rod .3 absorb the bulk of the energy · Impact rubber friction damper 11 1 which deforms and is replaceable. x .
Ovládacie zariadenie nájazdovej brzdy přívěsu podlá vynálezu možno použiť u prívesov špeciálnych vozidiel najma protipožiarnej ochrany.The trailer braking control device according to the invention can be used in special vehicle trailers, in particular fire protection.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS910379A CS211622B1 (en) | 1979-12-20 | 1979-12-20 | Control device of the starting brake of the trailer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS910379A CS211622B1 (en) | 1979-12-20 | 1979-12-20 | Control device of the starting brake of the trailer |
Publications (1)
Publication Number | Publication Date |
---|---|
CS211622B1 true CS211622B1 (en) | 1982-02-26 |
Family
ID=5442346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS910379A CS211622B1 (en) | 1979-12-20 | 1979-12-20 | Control device of the starting brake of the trailer |
Country Status (1)
Country | Link |
---|---|
CS (1) | CS211622B1 (en) |
-
1979
- 1979-12-20 CS CS910379A patent/CS211622B1/en unknown
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