AR033188A1 - WATERPROOF DRUM BRAKE STRUCTURE - Google Patents

WATERPROOF DRUM BRAKE STRUCTURE

Info

Publication number
AR033188A1
AR033188A1 ARP020101041A ARP020101041A AR033188A1 AR 033188 A1 AR033188 A1 AR 033188A1 AR P020101041 A ARP020101041 A AR P020101041A AR P020101041 A ARP020101041 A AR P020101041A AR 033188 A1 AR033188 A1 AR 033188A1
Authority
AR
Argentina
Prior art keywords
drum brake
brake
panel
labyrinth groove
brake structure
Prior art date
Application number
ARP020101041A
Other languages
Spanish (es)
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of AR033188A1 publication Critical patent/AR033188A1/en

Links

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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L1/00—Brakes; Arrangements thereof
    • 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
    • F16D65/10—Drums for externally- or internally-engaging brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

Un freno de tambor (20A) incluye un cubo de rueda (21), un panel de freno (30) y un mecanismo de freno de tambor (40). Un intervalo (52) entre el cubo de rueda y el panel de freno está sellado por un mecanismo laberíntico (50). En el mecanismo laberíntico y en una porcion del freno de tambor colocado encima de un eje (12), una superficie periférica externa (51) del panel de freno está montada en una porcion concava (23). La superficie externa del panel de freno se forma con una ranura laberíntica exterior (53) y una ranura laberíntica interior (54) en este orden desde fuera en la direccion de la anchura del panel hacia el interior de la porcion concava. Un área en seccion (A1) de la ranura laberíntica exterior es menor que un área en seccion (A2) de la ranura laberíntica interior.A drum brake (20A) includes a wheel hub (21), a brake panel (30) and a drum brake mechanism (40). An interval (52) between the wheel hub and the brake panel is sealed by a labyrinthine mechanism (50). In the labyrinthine mechanism and in a portion of the drum brake placed on top of an axle (12), an outer peripheral surface (51) of the brake panel is mounted on a concave portion (23). The outer surface of the brake panel is formed with an outer labyrinth groove (53) and an inner labyrinth groove (54) in this order from the outside in the direction of the width of the panel into the concave portion. A sectional area (A1) of the outer labyrinth groove is smaller than a sectional area (A2) of the inner labyrinth groove.

ARP020101041A 2001-07-02 2002-03-22 WATERPROOF DRUM BRAKE STRUCTURE AR033188A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/005706 WO2003008830A1 (en) 2001-07-02 2001-07-02 Waterproof construction for brake drums

Publications (1)

Publication Number Publication Date
AR033188A1 true AR033188A1 (en) 2003-12-10

Family

ID=11737509

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020101041A AR033188A1 (en) 2001-07-02 2002-03-22 WATERPROOF DRUM BRAKE STRUCTURE

Country Status (8)

Country Link
JP (1) JP3640659B2 (en)
KR (1) KR100489775B1 (en)
CN (1) CN1289833C (en)
AR (1) AR033188A1 (en)
BR (1) BR0117073B1 (en)
GR (1) GR20020100274A (en)
TW (1) TW496841B (en)
WO (1) WO2003008830A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005035982B4 (en) * 2005-07-28 2017-09-28 Bpw Bergische Achsen Kg drum brake
KR101008669B1 (en) * 2008-06-30 2011-01-18 김수진 Ice manufacturing apparatus and ice manufacturing method using the same
JP5363388B2 (en) * 2010-03-23 2013-12-11 本田技研工業株式会社 Brake panel structure of drum brake
CN106160306A (en) * 2016-08-04 2016-11-23 力帆实业(集团)股份有限公司 Wheel hub motor of electric motorcycle dustproof construction
CN111043189A (en) * 2019-12-09 2020-04-21 湖南省农友机械集团有限公司 Fruit vegetables transport vechicle with drum structure of stopping

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS448580Y1 (en) * 1966-11-29 1969-04-05
JPS5042314Y2 (en) * 1973-11-21 1975-12-01
JPS5556928U (en) * 1978-10-12 1980-04-17
JPS6212913Y2 (en) * 1980-09-22 1987-04-03
JPS59177835U (en) * 1983-05-16 1984-11-28 三菱自動車工業株式会社 Seal structure in drum brake equipment

Also Published As

Publication number Publication date
TW496841B (en) 2002-08-01
JPWO2003008830A1 (en) 2004-11-11
BR0117073A (en) 2004-07-27
BR0117073B1 (en) 2010-06-01
CN1524167A (en) 2004-08-25
CN1289833C (en) 2006-12-13
JP3640659B2 (en) 2005-04-20
WO2003008830A1 (en) 2003-01-30
KR20030003664A (en) 2003-01-10
KR100489775B1 (en) 2005-05-16
GR20020100274A (en) 2003-03-28

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