BRPI0501673A - Dispositivo de freio de bicicleta - Google Patents

Dispositivo de freio de bicicleta

Info

Publication number
BRPI0501673A
BRPI0501673A BR0501673-8A BRPI0501673A BRPI0501673A BR PI0501673 A BRPI0501673 A BR PI0501673A BR PI0501673 A BRPI0501673 A BR PI0501673A BR PI0501673 A BRPI0501673 A BR PI0501673A
Authority
BR
Brazil
Prior art keywords
brake
hub
mounting bracket
braking surface
brake drum
Prior art date
Application number
BR0501673-8A
Other languages
English (en)
Inventor
Seiji Fukui
Keiji Matsueda
Keita Tanaka
Original Assignee
Shimano Kk
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34936513&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0501673(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shimano Kk filed Critical Shimano Kk
Publication of BRPI0501673A publication Critical patent/BRPI0501673A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/38—Frame parts shaped to receive other cycle parts or accessories for attaching brake members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L1/00—Brakes; Arrangements thereof
    • B62L1/005—Brakes; Arrangements thereof constructional features of brake elements, e.g. fastening of brake blocks in their holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

"DISPOSITIVO DE FREIO DE BICICLETA". A presente invenção refere-se a um dispositivo de freio de cubo de bicicleta, simplificando a construção para impedir a rotação do suporte de fixação e melhorando a aparência do suporte de fixação. O dispositivo de freio (13r) é um dispositivo que freia o cubo traseiro (7a) de uma roda traseira (7) montada em um chassi de bicicleta (2) e inclui um suporte de fixação (30), um tambor de freio (31), sapatas de freio (32) e uma unidade de operação de freio (33). O suporte de fixação tem uma abertura de eixo através da qual o eixo de cubo (16a) do cubo traseiro passa, e partes de travamento (41a, 41b) que se estendem na direção axial do eixo de cubo e engatam de maneira não rotativa com a estrutura fora da abertura de eixo. O tambor de freio pode girar juntamente com o cubo traseiro e tem uma superfície de frenagem (31a). As sapatas de freio têm, cada uma, uma superfície de contato (32a) que pode entrar em contato com a superfície de frenagem do tambor de freio, move-se no sentido da superfície de frenagem de uma maneira essencialmente não rotativa em relação ao suporte de fixação, e frear o tambor de freio. A unidade de operação de freio é montada no suporte de fixação, e faz com que as superfícies de contato das sapatas de freio entrem em contato sob pressão com a superfície de frenagem do tambor de freio.
BR0501673-8A 2004-05-14 2005-05-11 Dispositivo de freio de bicicleta BRPI0501673A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004144442A JP3950870B2 (ja) 2004-05-14 2004-05-14 自転車用ブレーキ装置

Publications (1)

Publication Number Publication Date
BRPI0501673A true BRPI0501673A (pt) 2006-01-10

Family

ID=34936513

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0501673-8A BRPI0501673A (pt) 2004-05-14 2005-05-11 Dispositivo de freio de bicicleta

Country Status (7)

Country Link
US (2) US7568558B2 (pt)
EP (1) EP1595780B2 (pt)
JP (1) JP3950870B2 (pt)
CN (1) CN1696007B (pt)
BR (1) BRPI0501673A (pt)
DE (1) DE602005005547T4 (pt)
TW (1) TWI251570B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2380135T3 (es) * 2006-11-22 2012-05-08 Ajinomoto Co., Inc. Método de preparación de derivados de fenilalanina que tienen esqueleto de quinazolinadiona e intermedios para su preparación
JP2010038358A (ja) * 2008-07-09 2010-02-18 Ntn Corp 一方向クラッチ及びその組立方法
DE102009029090A1 (de) * 2009-09-02 2011-03-31 Robert Bosch Gmbh Notbremssystem für Werkzeugmaschinen
USD654412S1 (en) * 2010-04-12 2012-02-21 Holmes Solutions Limited Rotor
JP5277333B1 (ja) * 2012-04-20 2013-08-28 恭男 中野 自転車におけるハブブレーキの制動方法
SG10201912773TA (en) * 2012-08-23 2020-02-27 Agensys Inc Antibody drug conjugates (adc) that bind to 158p1d7 proteins
CN103303061B (zh) * 2013-05-06 2015-08-19 胡伟 自行车涨刹花鼓总成
US9533733B2 (en) * 2013-06-28 2017-01-03 Shimano Inc. Disc brake caliper and disc brake caliper assembly
US9915306B2 (en) * 2014-12-24 2018-03-13 Shimano Inc. Rotor cover and bicycle wheel assembly
CN105775018B (zh) * 2016-03-15 2018-06-29 陕西科技大学 一种自行车自动制动装置
JP6880065B2 (ja) * 2016-09-27 2021-06-02 北京摩▲拝▼科技有限公司Ｂｅｉｊｉｎｇ Ｍｏｂｉｋｅ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ． ホイールアクスルアセンブリ及びホイールフォークの取り付け構造、フレーム、並びに車両
CN107054540A (zh) * 2017-02-20 2017-08-18 宁波彰星车辆有限公司 一种自行车抱闸式罗拉刹车装置
IT201700046888A1 (it) * 2017-05-02 2018-11-02 Campagnolo Srl Assieme di disco freno per bicicletta
JP6846298B2 (ja) * 2017-06-20 2021-03-24 株式会社シマノ 自転車用ハブユニット
CN109695645B (zh) * 2017-10-24 2024-03-05 广东洛梵狄智能科技有限公司 一种轮毂制动组件
CN109693754B (zh) * 2017-10-24 2023-11-17 广东洛梵狄智能科技有限公司 一种轮毂制动锁、轮毂制动系统、轮毂组件以及自行车
JP6439024B1 (ja) 2017-10-27 2018-12-19 株式会社シマノ 自転車用ハブユニットおよび自転車用ホイールアセンブリ

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE101111C (pt)
DE253966C (pt) †
US483621A (en) * 1892-10-04 Office
DE267609C (pt) †
US641637A (en) * 1897-12-07 1900-01-16 Adams & Westlake Co Bicycle.
US1045194A (en) * 1912-01-24 1912-11-26 Ernst Sachs Coaster-brake fastener.
US1456103A (en) * 1921-04-07 1923-05-22 John J Mcginley Means for holding the stationary element of a coaster brake
GB412355A (en) * 1933-03-13 1934-06-28 Fisker And Nielsen As Improvements in or relating to wheel brakes particularly for motor cycles
US2084507A (en) * 1936-03-19 1937-06-22 Scaison Alexander Coaster brake
US2084508A (en) * 1936-07-16 1937-06-22 Scaison Alexander Brake holding ring
FR975032A (fr) 1948-09-21 1951-02-28 Frein de cycle
US2895576A (en) * 1956-11-22 1959-07-21 Fichtel & Sachs Ag Automatically engaging and disengaging ratchet pawl mechanism for changeable speed drive coaster brakes for bicycles
US3828895A (en) 1973-02-22 1974-08-13 E Boaz Self-energizing and self-aligning double-acting brake assembly
DE2817359A1 (de) † 1977-04-20 1978-10-26 Shimano Industrial Co Ruecktritt-bremsnabe
JPS59103035A (ja) 1982-12-02 1984-06-14 Bridgestone Cycle Co 自転車用バンドブレ−キ装置
JPS59151886U (ja) 1983-03-31 1984-10-11 土江　公裕 自転車用コ−スタ−ブレ−キ
US5673773A (en) * 1996-01-16 1997-10-07 Valisum Industries Ltd. Structure of a drum brake for bicycles
JPH09240551A (ja) 1996-03-06 1997-09-16 Suzuki Motor Corp オートバイの後輪ブレーキキャリパー取付け装置
DE20002512U1 (de) 2000-02-12 2001-06-28 Schradin, Michael, 64354 Reinheim Radbremse mit konischen Bremselementen für Fahrräder und andere Fahrzeuge
TW481151U (en) 2000-10-09 2002-03-21 Yan Luen Ind Co Ltd Positioning structure for hub type braking device of single arm type rear fork on a bicycle
JP3784348B2 (ja) * 2002-06-11 2006-06-07 株式会社シマノ 自転車用ハブブレーキ装置の装着構造

Also Published As

Publication number Publication date
JP2005325919A (ja) 2005-11-24
DE602005005547T4 (de) 2013-09-12
CN1696007A (zh) 2005-11-16
TW200536750A (en) 2005-11-16
DE602005005547T2 (de) 2009-05-07
DE602005005547D1 (de) 2008-05-08
CN1696007B (zh) 2012-05-09
US20090120737A1 (en) 2009-05-14
EP1595780A3 (en) 2006-05-31
JP3950870B2 (ja) 2007-08-01
TWI251570B (en) 2006-03-21
US7568558B2 (en) 2009-08-04
US20050252728A1 (en) 2005-11-17
EP1595780A2 (en) 2005-11-16
DE602005005547T3 (de) 2012-01-12
EP1595780B1 (en) 2008-03-26
US7854302B2 (en) 2010-12-21
EP1595780B2 (en) 2011-06-15

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2086 DE 28/12/2010.