WO2017012822A1 - Ensemble moyeu de roue-disque de frein - Google Patents

Ensemble moyeu de roue-disque de frein Download PDF

Info

Publication number
WO2017012822A1
WO2017012822A1 PCT/EP2016/064591 EP2016064591W WO2017012822A1 WO 2017012822 A1 WO2017012822 A1 WO 2017012822A1 EP 2016064591 W EP2016064591 W EP 2016064591W WO 2017012822 A1 WO2017012822 A1 WO 2017012822A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheel hub
brake disc
bolt
wheel
bolt head
Prior art date
Application number
PCT/EP2016/064591
Other languages
German (de)
English (en)
Inventor
Stefan Brachmeier
Rudolf NEUMÜLLER
Alexander Enderl
Paul Lenz
Peter HASELBERGER
Thomas Auer
Horst Sigl
Manuel Bauer
Rainer Hildebrand
Original Assignee
Zf Friedrichshafen Ag
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 Zf Friedrichshafen Ag filed Critical Zf Friedrichshafen Ag
Publication of WO2017012822A1 publication Critical patent/WO2017012822A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0047—Hubs characterised by functional integration of other elements
    • B60B27/0052—Hubs characterised by functional integration of other elements the element being a brake disc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/02—Hubs adapted to be rotatably arranged on axle
    • 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
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • F16D65/123—Discs; Drums for disc brakes comprising an annular disc secured to a hub member; Discs characterised by means for mounting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/10—Reduction of
    • B60B2900/113—Production or maintenance time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/10—Reduction of
    • B60B2900/115—Complexity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/30—Increase in
    • B60B2900/331—Safety or security
    • B60B2900/3312—Safety or security during regular use
    • 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
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/134—Connection
    • F16D2065/1384—Connection to wheel hub

Definitions

  • the invention relates to a wheel hub brake disk arrangement for a motor vehicle, in particular for a commercial vehicle.
  • Such an arrangement is disclosed in DE 199 13 024 A1 or also in DE 102 370210 A1.
  • This includes a brake disc with a mounting flange, a wheel hub disposed adjacent to the brake disc with a hub flange, and a vehicle wheel with a rim, which are bolted together by means of conventional wheel bolts.
  • the wheel bolts comprise a wheel bolt head and a cylindrical wheel bolt body. Wheel bolt head has a larger diameter relative to the wheel bolt body.
  • the wheel hub flange and the rim of the vehicle wheel each have a corresponding number of openings.
  • the brake disc is screwed to the mounting flange in a so-called separate screw with the hub, the hub flange and the rim are positioned to each other so that their breakthroughs overlap each other.
  • the wheel bolts inserted into the apertures then connect the above-mentioned separate threaded bandage to the wheel rim by supporting the wheel bolts on the wheel hub flange at one end of the wheel bolt with the wheel bolt head, the connection being fixed by means of one threaded nut per wheel bolt.
  • the wheel bolts are usually designed such that the wheel bolt head is flattened on one side.
  • the wheel bolts are with their flattened wheel bolt heads on a running on the hub flange projecting circumferential collar and thus form a positive connection, whereby they are secured against accidental rotation.
  • a disadvantage of the prior art described above is a necessary complex design of the wheel hub, which requires a circumferential collar.
  • the present invention has the object to provide a hub-brake disc assembly, which provides a simple rotation for the wheel bolts.
  • the bolt head of the connecting bolt has at least one support portion deviating from the imaginary round shape of the bolt head outer contour which corresponds to at least a portion of the outer contour of the mounting flange of the brake disc, wherein the support portion on the corresponding outer contour of the mounting flange the brake disc bears tangentially and thus forms a positive connection with the mounting flange of the brake disc, which counteracts an uncontrolled rotation of the connecting bolt.
  • the support section can be designed as a section of the bolt head which is radially flattened at least on one side.
  • the brake disc is connected to the mounting flange with the wheel hub by means of additional screws in a screw connection, whereby the individual components can be handled easier.
  • Fig. 1 is a sectional view of a wheel hub disc assembly according to the prior art
  • Fig. 3 is a sectional view of an exemplary embodiment
  • a wheel hub disc assembly according to claim 1 with a mounted vehicle wheel.
  • FIG. 4 is a sectional view of another exemplary embodiment of a hub-brake disc assembly according to claim 1.
  • Fig. 1 shows a wheel hub disc assembly 1 for a motor vehicle.
  • This comprises a brake disk 5 with a mounting flange 6, a wheel hub 2 arranged adjacent to the brake disk 5 with a wheel hub flange 3.
  • connecting bolts 7 are shown, which comprise a bolt head 9 and a cylindrical bolt body 8.
  • Bolt head 9 has a relation to the bolt body 8 larger diameter.
  • the connecting pins 7 are each supported axially with their bolt head 9 on the wheel hub flange 3.
  • the connecting pins 7 are designed such that the bolt head 9 is flattened on one side.
  • the connecting pins 7 are with their flattened bolt heads 9 on a running on a Radnabenflansch 3 protruding circumferential collar 14 and thus form a positive connection, whereby they are secured against accidental rotation.
  • the collar 14 is not performed on the hub flange 3 of the hub 2 along the outer surface of the Radnabenflansches 3, as shown in FIG. 1, but at the center of the wheel hub 2 side facing the bolt heads 9 of Connecting bolt 7.
  • FIG. 3 shows an exemplary embodiment of a wheel hub brake disk arrangement 1 according to the invention for a motor vehicle.
  • This includes one Wheel hub 2 with a hub flange 3, an adjacent to the wheel hub 2 arranged brake disk 5 with a mounting flange 6, and a plurality of connecting bolts 7, which connect the wheel hub disc assembly 1 with a vehicle wheel 13.
  • the connecting bolts 7 each have a cylindrical bolt body 8 and a bolt head 9.
  • the bolt head 9 has a larger diameter relative to the bolt body 8.
  • the connecting pins 7 are arranged such that they are each supported axially with the bolt head 9 on the wheel hub flange 3.
  • the bolt body 8 of the connecting bolt 7 each extend through the receiving opening 4 by in one of the brake disc 5 opposite direction. It can be seen clearly in FIGS. 3 and 4 that the bolt head 9 of each connecting bolt 7 has a supporting portion 10 with an outer contour deviating from the imaginary circular shape of the bolt head 9.
  • the support portion 10 is designed as a one-sided radially flattened portion of the bolt head 9, which corresponds to at least a portion of the outer contour of the mounting flange 6 of the brake disk 5.
  • the connecting pins 7 are arranged so that their support portions 10 tangentially bear against the corresponding outer contour of the mounting flange 6 of the brake disk 5.
  • a positive connection with the mounting flange 6 of the brake disc 5 is formed, which counteracts an uncontrolled rotation of the connecting pin 7.
  • the brake disk 5 can be connected to the mounting flange 6 with the hub 2 by means of additional screws 1 1 in a screw 12, which significantly increases the handling of the individual components.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)

Abstract

L'invention concerne un ensemble moyeu de roue-disque de frein (1) pour un véhicule automobile, comportant un moyeu de roue (2) comprenant une bride de moyeu de roue (3), ce moyeu de roue comprenant au moins un passage de réception (4), un disque de frein (5) disposé de manière adjacente au moyeu de roue (2) et doté d'une bride de fixation (6), ainsi qu'au moins un boulon de liaison (7) pour la liaison de l'ensemble moyeu de roue-disque de frein (1) à une roue de véhicule (13). L'invention est caractérisée en ce que la tête de boulon (9) du boulon de liaison (7) comprend au moins une partie d'appui (10) présentant un contour extérieur différent de la forme circulaire imaginaire de la tête de boulon (9), lequel contour extérieur correspond à au moins une partie du contour extérieur de la bride de fixation (6) du disque de frein (5), la partie d'appui (10) s'appliquant tangentiellement contre le contour extérieur correspondant de la bride de fixation (6) du disque de frein (5) et formant par conséquent une complémentarité de forme avec la bride de fixation (6) du disque de frein (5), laquelle complémentarité de forme s'oppose à une rotation incontrôlée du boulon de liaison (7).
PCT/EP2016/064591 2015-07-23 2016-06-23 Ensemble moyeu de roue-disque de frein WO2017012822A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015213877.1 2015-07-23
DE102015213877.1A DE102015213877A1 (de) 2015-07-23 2015-07-23 Radnaben-Bremsscheiben-Anordnung

Publications (1)

Publication Number Publication Date
WO2017012822A1 true WO2017012822A1 (fr) 2017-01-26

Family

ID=56203386

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/064591 WO2017012822A1 (fr) 2015-07-23 2016-06-23 Ensemble moyeu de roue-disque de frein

Country Status (2)

Country Link
DE (1) DE102015213877A1 (fr)
WO (1) WO2017012822A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111183044A (zh) * 2017-07-18 2020-05-19 塞夫霍兰德有限公司 轮毂、制动盘、紧固件及由轮毂、制动盘和紧固件形成的系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913024A1 (de) * 1999-03-23 2000-10-12 Bpw Bergische Achsen Kg Radlagerung für Fahrzeugachsen
EP1162385A2 (fr) * 2000-06-08 2001-12-12 Otto Sauer Achsenfabrik Keilberg Bride de moyeu de roue et moyeu de roue pourvu d'une telle bride
DE102008050280A1 (de) * 2008-10-02 2010-04-22 Daimler Ag Verbindungsanordnung einer Bremsscheibe mit einer Radnabe eines Kraftwagens

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19961710C1 (de) * 1999-12-21 2001-02-08 Daimler Chrysler Ag Radlagerung mit einem Nabenlochkreis
DE10237210A1 (de) 2002-08-14 2004-03-04 Bpw Bergische Achsen Kg Vorrichtung zur Verminderung der Übertragung von durch die Reibung von Bremsen erzeugter Wärme auf die Lagerung der Nabe
DE10241867B4 (de) * 2002-09-09 2006-03-02 Schmitz Cargobull Ag Radnaben-Bremsscheibenanordnung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913024A1 (de) * 1999-03-23 2000-10-12 Bpw Bergische Achsen Kg Radlagerung für Fahrzeugachsen
EP1162385A2 (fr) * 2000-06-08 2001-12-12 Otto Sauer Achsenfabrik Keilberg Bride de moyeu de roue et moyeu de roue pourvu d'une telle bride
DE102008050280A1 (de) * 2008-10-02 2010-04-22 Daimler Ag Verbindungsanordnung einer Bremsscheibe mit einer Radnabe eines Kraftwagens

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BPW BERGISCHE ACHSEN ET AL: "Werkstatthandbuch SH / SKH BPW Anhängerachsen mit Trailerscheibenbremse BPW trailer axles with trailer disc brakes Essieux de remorques avec freins à disque BPW WERKSTATTHANDBUCH @BULLET WORKSHOP MANUAL @BULLET MANUEL DE REPARATION", 31 December 2011 (2011-12-31), XP055301362, Retrieved from the Internet <URL:http://www.bpw.co.za/downloads/workshop-manuals/BPW-WH-TSB-35101201.pdf> [retrieved on 20160909] *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111183044A (zh) * 2017-07-18 2020-05-19 塞夫霍兰德有限公司 轮毂、制动盘、紧固件及由轮毂、制动盘和紧固件形成的系统
CN111183044B (zh) * 2017-07-18 2023-07-04 塞夫霍兰德有限公司 轮毂、制动盘、紧固件及由轮毂、制动盘和紧固件形成的系统

Also Published As

Publication number Publication date
DE102015213877A1 (de) 2017-01-26

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