BR0107278A - Freio a tambor - Google Patents
Freio a tamborInfo
- Publication number
- BR0107278A BR0107278A BR0107278-1A BR0107278A BR0107278A BR 0107278 A BR0107278 A BR 0107278A BR 0107278 A BR0107278 A BR 0107278A BR 0107278 A BR0107278 A BR 0107278A
- Authority
- BR
- Brazil
- Prior art keywords
- shoe
- brake
- cooperating
- drum
- freedom
- Prior art date
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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes
- F16D65/09—Pivots or supporting members therefor
-
- 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
- F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
- F16D51/32—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with three or more brake shoes
-
- 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
- F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
- F16D51/32—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with three or more brake shoes
- F16D51/40—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with three or more brake shoes all extending in the same direction from their pivots
-
- 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
- F16D51/46—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action
- F16D51/48—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action with two linked or directly-interacting brake shoes
-
- 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
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes
- F16D65/09—Pivots or supporting members therefor
- F16D65/091—Pivots or supporting members therefor for axially holding the segments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
"FREIO A TAMBOR". A presente invenção diz respeito a freios a tambor incluindo um mecanismo de sapatas cooperantes com múltiplo grau de liberdade e mecanismo de ajuste automático da folga do freio. O dito mecanismo de sapatas cooperantes consiste de duas montagens de sapata, estas montagens de sapata cooperando entre si. Cada sapata de freio da montagem de sapata é articulada no seu braço de acionamento que é articulado e suportado sobre uma placa de base. O mecanismo de sapata cooperante com múltiplos graus de liberdade também coopera com o dito mecanismo de ajuste automático de folga. Vantajosamente, o presente freio a tambor tem acentuados efeito de frenagem e confiabilidade, as capacidades de resistência ao calor, resistência à degeneração a úmido foram aperfeiçoadas como também o foi a distribuição de pressão dos elementos de fricção, a vida útil do freio a tambor é aumentada, a folga entre os elementos de fricção pode ser ajustada automaticamente. Enfim, a invenção tem um desempenho perfeito.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00124983A CN1284615A (zh) | 2000-09-29 | 2000-09-29 | 具有多自由度联动蹄的蹄-鼓式制动器 |
PCT/CN2001/001461 WO2002036980A1 (fr) | 2000-09-29 | 2001-09-28 | Frein a tambour presentant une garniture a multiples degres de liberte |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0107278A true BR0107278A (pt) | 2002-08-13 |
Family
ID=4590786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0107278-1A BR0107278A (pt) | 2000-09-29 | 2001-09-28 | Freio a tambor |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1321690A4 (pt) |
JP (1) | JP4001816B2 (pt) |
KR (1) | KR100552392B1 (pt) |
CN (2) | CN1284615A (pt) |
AU (1) | AU2002223413A1 (pt) |
BR (1) | BR0107278A (pt) |
RU (1) | RU2279578C2 (pt) |
WO (1) | WO2002036980A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7077249B2 (en) * | 2000-09-29 | 2006-07-18 | Tsinghua University | Drum brakes with interconnected multi-degrees-of-freedom shoes |
KR200451823Y1 (ko) * | 2009-05-09 | 2011-01-13 | 박정주 | 거품기 |
DE102009029090A1 (de) * | 2009-09-02 | 2011-03-31 | Robert Bosch Gmbh | Notbremssystem für Werkzeugmaschinen |
CN105020300A (zh) * | 2015-06-18 | 2015-11-04 | 盐城市诚良高尔夫电动车配件有限公司 | 一种毂式制动器 |
CN107339341A (zh) * | 2016-05-03 | 2017-11-10 | 任天伟 | 鼓式制动器总成平衡优化方法及使用该方法的鼓式制动器 |
CN108506373A (zh) * | 2018-03-13 | 2018-09-07 | 浙江零跑科技有限公司 | 一种集成型轮毂电机式制动器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB671120A (en) * | 1949-04-27 | 1952-04-30 | Heinrich Hense | Improvements in or relating to internal expanding brakes |
US3894620A (en) * | 1974-03-26 | 1975-07-15 | David N Goldberg | Articulated friction unit assembly for brake or clutch use |
DE2744442A1 (de) * | 1977-10-03 | 1979-04-12 | Kloeckner Humboldt Deutz Ag | Trommelbremse, insbesondere fuer land- und/oder bauwirtschaftlich nutzbare kraftfahrzeuge mit einer doppelbremstrommel |
GB2015098B (en) * | 1978-02-22 | 1982-04-28 | Girling Ltd | Drum brakes for vehicles |
DE8514496U1 (de) * | 1985-05-15 | 1986-09-11 | Lucas Industries P.L.C., Birmingham, West Midlands | Trommelbremse mit drei Bremsbacken |
JP3974963B2 (ja) * | 1996-11-19 | 2007-09-12 | 本田技研工業株式会社 | 車両用ドラムブレーキ |
JPH1182567A (ja) * | 1997-09-03 | 1999-03-26 | Akebono Brake Ind Co Ltd | デュオサーボ式ドラムブレーキ |
-
2000
- 2000-09-29 CN CN00124983A patent/CN1284615A/zh active Pending
-
2001
- 2001-09-28 KR KR1020027006646A patent/KR100552392B1/ko not_active IP Right Cessation
- 2001-09-28 BR BR0107278-1A patent/BR0107278A/pt not_active Application Discontinuation
- 2001-09-28 EP EP01992842A patent/EP1321690A4/en not_active Withdrawn
- 2001-09-28 RU RU2002113911/11A patent/RU2279578C2/ru active
- 2001-09-28 JP JP2002539702A patent/JP4001816B2/ja not_active Expired - Fee Related
- 2001-09-28 CN CN01802603A patent/CN1388873A/zh active Pending
- 2001-09-28 WO PCT/CN2001/001461 patent/WO2002036980A1/zh not_active Application Discontinuation
- 2001-09-28 AU AU2002223413A patent/AU2002223413A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2002223413A1 (en) | 2002-05-15 |
WO2002036980A1 (fr) | 2002-05-10 |
JP4001816B2 (ja) | 2007-10-31 |
KR100552392B1 (ko) | 2006-02-20 |
RU2279578C2 (ru) | 2006-07-10 |
KR20020068047A (ko) | 2002-08-24 |
JP2004512485A (ja) | 2004-04-22 |
EP1321690A1 (en) | 2003-06-25 |
CN1284615A (zh) | 2001-02-21 |
EP1321690A4 (en) | 2006-05-03 |
CN1388873A (zh) | 2003-01-01 |
RU2002113911A (ru) | 2004-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |