CS267370B1 - Rear drive axle wheel unit for trucks - Google Patents

Rear drive axle wheel unit for trucks Download PDF

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Publication number
CS267370B1
CS267370B1 CS882945A CS294588A CS267370B1 CS 267370 B1 CS267370 B1 CS 267370B1 CS 882945 A CS882945 A CS 882945A CS 294588 A CS294588 A CS 294588A CS 267370 B1 CS267370 B1 CS 267370B1
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CS
Czechoslovakia
Prior art keywords
wheel unit
trucks
wheel
drive axle
axle
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Application number
CS882945A
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Czech (cs)
Slovak (sk)
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CS294588A1 (en
Inventor
Stefan Kormuth
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Stefan Kormuth
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Publication date
Application filed by Stefan Kormuth filed Critical Stefan Kormuth
Priority to CS882945A priority Critical patent/CS267370B1/en
Publication of CS294588A1 publication Critical patent/CS294588A1/en
Publication of CS267370B1 publication Critical patent/CS267370B1/en

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Abstract

Kolesová jednotka zadnej hnacej nápravy pre nákladné automobily je využitelná pri konštrukcii nákladných automobilov s nosnosťou do dvoch ton. V porovnaní s doteraz známým usporiadaním kolesovej jednotky je lacnejšia, jednoduchšia a spolahlivejšia. Kolesová jednotka má brzdový štít připevněný k nosnej rúre mostu cez náboj. Nosnou rúrou mostu prechádza poloos, na ktorej je nalisovaný krúžok, ktorý je spolu s ložiskom uložený vo vnútri kolesa na straně brzdového ústrojenstva.The rear drive axle wheel unit for trucks is usable in the construction of trucks with a load capacity of up to two tons. Compared to the previously known wheel unit arrangement, it is cheaper, simpler and more reliable. The wheel unit has a brake shield attached to the bridge support tube through the hub. The bridge support tube is passed by a half-axle on which a ring is pressed, which, together with the bearing, is stored inside the wheel on the brake device side.

Description

(57) Kolesová jednotka zadnej hnacej nápravy pre nákladné automobily je využitelná pri konštrukcii nákladných automobilov s nosnosťou do dvoch ton. V porovnaní s doteraz známým usporiadaním kolesovej jednotky je lacnejšia, jednoduchšia a spolahlivejšia. Kolesová jednotka má brzdový štít připevněný k nosnej rúre mostu cez náboj. Nosnou rúrou mostu prechádza poloos, na ktorej je nalisovaný krúžok, ktorý je spolu s ložiskom uložený vo vnútri kolesa na straně brzdového ústrojenstva.(57) The rear wheel drive axle for trucks is useful in the construction of trucks with a deadweight capacity of up to two tonnes. It is cheaper, simpler and more reliable compared to the prior art wheel unit arrangement. The wheel unit has a brake shield attached to the bridge support tube via a hub. The bearing tube of the bridge passes through a half-axle, on which a ring is pressed, which together with the bearing is mounted inside the wheel on the side of the brake system.

CS 267 370 BlCS 267 370 Bl

Predmetom vynálezu je usporiadanie jednotil vých častí kolesovej jednotky zadnej hnacej nápravy pre nákladné automobily s nosnosťou do dvoch ton.It is an object of the invention to provide unit parts of a rear wheel drive wheel unit for trucks with a load capacity of up to two tonnes.

V anlomobilovoni priemysle poznám,' rózne druhy konštrukcii zadnycli Imacicli naprav. Su to tuhé nápravy, ktoré majú kolesá uložené na konci nosnej rúty mostu, ktorý má len nosnú funkciu, alebo nápravy, v ktorých sú zároveň uložené i hnacie hriadele kol a diferenciál s prevodom hnacej nápravy. U každej takejto nápravy uloženie nosného ložiska musí byť umiestnené čo najbližšie k osi kolesa a jeho vonkajší a vnútorný krúžok musí byť jednoznačné pevne uchytený. Aj brzdový štít musí byť pevne prichytený k mostu nápravy. Aby sa všetky tieto požiadavky splnili konštrukcia všetkých doterajších riešení je poměrně drahá a zložitá.In the mobile car industry I know 'different kinds of constructions on the right side. These are rigid axles which have wheels mounted at the end of the supporting beam of a bridge which has only a supporting function, or axles in which the wheel drive shafts and the differential with the drive axle transmission are also mounted. For each such axle, the bearing bearing support shall be located as close as possible to the wheel axis and its outer and inner ring shall be clearly fixed. The brake shield must also be firmly attached to the axle bridge. To meet all these requirements, the construction of all existing solutions is relatively expensive and complex.

Uvedené nedostatky rieši vynález, ktorého predmetom je také usporiadanie kolesovej jednotky, že brzdový štít je připevněný k nosnej rúre mostu cez náboj. Nosnou rúrou mostu prechádza poloos, na ktorej je nalisovaný krúžok, ktorý je spolu s ložiskom uložený vo vnútri kolesa na straně brzdového ústrojenstva. Ložisko je chráněné upehávkou a zaistené nalisovaným krúžkom prostredníctvom prítlačnej rúrky. Brzdový štít je připevněný k nosnej rúreThese drawbacks are solved by the invention, the object of which is to provide a wheel unit arrangement such that the brake shield is attached to the bridge support tube via a hub. The bearing tube of the bridge passes through a half-axle, on which a ring is pressed, which together with the bearing is mounted inside the wheel on the side of the brake system. The bearing is protected by a sleeve and secured by a pressed ring by means of a pressure tube. The brake shield is attached to the support pipe

PREDMETSUBJECT

1. Kolesová jednotka zadnej hnacej nápravy pre nákladné automobily s nosnosťou do dvoch ton, s poloosou uloženou v nosnej rúre mostu prostredníctvom náboja vyznačená tým, že štít brzdy (8) je připevněný k nosnej rúre (7) mostu cez náboj (2) kolesa, pričom na poloos (I) je nalisovaný krúžok (6), ktorý je s ložiskom (4) uložený vo vnútri kolesa (13) na straně brzdového ústrojenstva (16).Wheel drive unit for rear drive axles for trucks with a load capacity of up to two tonnes, with a half-axle mounted in the bridge support tube by means of a hub, characterized in that the brake shield (8) is attached to the bridge support tube (7) via a wheel hub (2) wherein a ring (6) is pressed onto the half-axle (I) and is mounted with the bearing (4) inside the wheel (13) on the side of the brake device (16).

2. Kolesová jednotka zadnej hnacej nápravy podfa bodu 1 vyznačená tým, že ložisko (4) je mostu pomocou skrutky, podložky a matice tak, že medzi nosnou rúrou a nábojom je vytvořená medzera.Rear wheel drive axle wheel unit according to Claim 1, characterized in that the bearing (4) is a bridge by means of a bolt, washer and nut such that a gap is formed between the support tube and the hub.

Takéto usporiadanie je v porovnaní s doteraz známými usporiadaniami kolesovej jednotky lacnejšie, jednoduchšie a spofatilivcj.šie.Such an arrangement is cheaper, simpler and more versatile compared to conventional wheel unit configurations.

Příklad prevedenia kolesovej jednotky zadnej hnacej nápravy je znázorněný v řeze na priloženom výkrese.An exemplary embodiment of a rear drive axle wheel unit is shown in cross-section of the accompanying drawing.

Na nosnej rúre 7 mostu nápravy je nasunutý náboj 2 kolesa, v ktorom je uložené naklápacie valivé ložisko 4, v ktorom je uložená hnaná poloos 1 nápravy. Na konci náboja 2 kolesa je zalisovaná upchávka 3, ktorá zabraňuje vytekaniu oleja z nápravy. Spodná časť ložiska 4 je axiálně zaistená nalisovaním krúžku 6 na poloose 1 cez vymedzovaciu rúrku 5. Náboj 2 kolesa je k nosnej rúre 7 mostu pevne pritiahnutý skrutkou 10 cez podložku 11 pomocou matice 9. Dotiahnutím skrutky 10 sa vytvoří medzera 15, čím sa dosiahne toho, že štít brzdy 8 sa přitlačí k nábojů 2, ktorý zároveň pevne dotlačí hornú časť ložiska 4 k nosnej rúre 7 mostu. K poloosi 1 je skrutkou 14 pritiahnutý bubon 12 a koleso 13.On the axle bridge support tube 7, a wheel hub 2 is inserted, in which a tilting roller bearing 4 is mounted, in which the driven axle 1 is mounted. At the end of the wheel hub 2 a seal 3 is pressed in to prevent oil from leaking from the axle. The lower part of the bearing 4 is axially secured by pressing the ring 6 on the axle 1 through the spacing tube 5. The wheel hub 2 is firmly tightened to the bridge support tube 7 by the bolt 10 over the washer 11 by means of the nut 9. The brake shield 8 is pressed against the hubs 2, which at the same time firmly press the upper part of the bearing 4 against the support tube 7 of the bridge. The drum 12 and the wheel 13 are tightened to the shaft 1 by the screw 14.

Kolesová jednotka zadnej hnacej nápravy je využitefná v konštrukcii nákladných automobilov s nosnosťou do dvoch ton a dodávkových automobilov.The rear drive axle wheel unit can be used in the construction of trucks up to two tons and vans.

Claims (4)

YNÁLEZU zaistené nalisovaným krúžkom (6) cez vymedzovaciu rúrku (5).YNOLE is secured by a press-on ring (6) over the spacer tube (5). 3. Kolesová jednotka zadnej hnacej nápravy podfa bodu 1 vyznačená tým, že ložisko (4) je chráněné upehávkou (3).3. Rear wheel drive axle wheel unit according to claim 1, characterized in that the bearing (4) is protected by a trailer (3). 4. Kolesová jednotka zadnej hnacej nápravy podfa bodu 1 vyznačená tým, že štít brzdy (8) je připevněný k nosnej rúre (7) mostu pomocou skrutky (10), podložky Í11) a matice (9) tak, že medzi nosnou rúrou (7) mostu a nábojom (2) kolesa je vytvořená medzera (15).4. Rear wheel drive axle unit according to claim 1, characterized in that the brake shield (8) is attached to the bridge support tube (7) by means of a bolt (10), washer 11) and a nut (9) so that between the support tube (7). ) of the bridge and the wheel hub (2) is formed by a gap (15).
CS882945A 1988-05-02 1988-05-02 Rear drive axle wheel unit for trucks CS267370B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS882945A CS267370B1 (en) 1988-05-02 1988-05-02 Rear drive axle wheel unit for trucks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS882945A CS267370B1 (en) 1988-05-02 1988-05-02 Rear drive axle wheel unit for trucks

Publications (2)

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CS294588A1 CS294588A1 (en) 1989-06-13
CS267370B1 true CS267370B1 (en) 1990-02-12

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CS294588A1 (en) 1989-06-13

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