TW201208934A - Carbon fiber brake disc - Google Patents

Carbon fiber brake disc Download PDF

Info

Publication number
TW201208934A
TW201208934A TW99127994A TW99127994A TW201208934A TW 201208934 A TW201208934 A TW 201208934A TW 99127994 A TW99127994 A TW 99127994A TW 99127994 A TW99127994 A TW 99127994A TW 201208934 A TW201208934 A TW 201208934A
Authority
TW
Taiwan
Prior art keywords
carbon fiber
section
joint
disc body
brake disc
Prior art date
Application number
TW99127994A
Other languages
Chinese (zh)
Other versions
TWI381973B (en
Inventor
Wayne-Ian Moore
Original Assignee
Ashima 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 Ashima Ltd filed Critical Ashima Ltd
Priority to TW99127994A priority Critical patent/TWI381973B/en
Publication of TW201208934A publication Critical patent/TW201208934A/en
Application granted granted Critical
Publication of TWI381973B publication Critical patent/TWI381973B/en

Links

Landscapes

  • Braking Arrangements (AREA)

Abstract

The carbon fiber brake disc of the present invention comprises a disc body and a carbon fiber layer, wherein the inner ring of disc body is the connection block fixed to the wheel hub, the outer ring of the disc body is the braking block for the lining to clamp. A middle block of the disc body is between the connection block and the braking block. Also, the middle block of the disc body has plural engraved parts. The carbon fiber layer covers the middle block on both sides of the disc body along the profile formed by the engraved part. Thus, the disc body can achieve the efficacy of light weight and fast heat-dissipation. Furthermore, the carbon fiber layer covers the middle block near the engraved part, which can reinforce the disc body at the location having insufficient rigidity.

Description

201208934 % 六、發明說明: 【發明所屬之技術領域】 本發明係有關一種碳纖維煞車碟盤,詳而言之係 糸-種於縷空部位包覆 有碳纖維層之煞車,透過碳_層將煞車韻处部位料包覆,得 使煞車碟盤具備輕量化及結構強等特性。 于 【先前技術】 _到戶外從事休閒活動’體驗大自然的舒鴨,最合適亦最能達到運 動健康的運動即是騎乘自行車,能騎乘自行車悠遊山林當然是相當値意, 在休閒關時又能運動,是現代人最適合不過的,因此,在休假日常^見 以自行車進行運動的人們,其中剎車裝置係為車輪用载具(如自行車'機 車)極為重要的—個裝置,且隨科技進步,現今自行車、機車的—般都是 制煞車碟盤做為煞車裝置的止刹構件,關車碟盤具有較佳的止刹效 ύ ; 煞車碟盤,一般係一體金屬成型所製成的碟盤形體,於碟煞盤上以環 :刀佈夕數個供結合於輪軸上的定位孔,藉由複數個螺絲穿設鎖固達到結 。目的’於使㈣,係以卡鉗夾持於煞車碟盤兩側以迫使機車的輪胎停 止’以達到所需的煞車效能。 而煞車碟崩為是以金屬製成的碟盤雜,因此當煞車在與來令 頻繁摩擦a寸易產生向溫’當煞車碟片無法有效散熱時易使煞車效益大幅 降又因煞車碟盤是以金屬材質製成的,煞車碟片具有相當程度的 重量,恥現今講絲能、輕量化_流實有改善的必要,因此即有人推 =具有縷以計的煞車碟盤’透過煞車·縷空設計钱車碟盤減少重 、H里化的縣’轉空設計亦能使散熱效果提升,以利煞車軸 201208934 產生的高溫能快速冷卻。 然而將煞車碟盤局部設計轉空㈣,姆而言必須喪失某些程度的 結構剛性’因此,本發明人即推出—種碳纖維煞車碟盤,其係、—種於縷空 部位包覆有碳_層之縣魅,透過碳纖維層職車碟盤縷空部位做為 包覆,得使煞車碟盤具備輕量化及結構強等特性。 【發明内容】 本發月係有_種碳纖維煞車碟盤,其係一種於縷空部位包覆有碳纖 食^之.、、、車健’透過錢維層將煞車碟盤縷空部位做為包覆,得使煞車 碟盤具備輕量化及結構強等特性。 為達到前述創作目的,本發明「碳纖維煞車碟盤」係包括有—碟盤本 體及一碳纖維層,其中: 該碟盤本體内圈係-做為固定設置於車輪穀之結合區段,該碟盤本體 圈係為供來令片夾合之止剎區段,該碟盤本體於結合區段與止刹區段 之間係為—巾’段,且鶴盤本體於中_段係具錢數個縷空部; 板纖維層係沿縷空部所形成的輪廓,包覆於碟盤本體兩面的中間區 段部位; :如此,該碟盤本體係得透過縷空部達到輕量化及快速傲熱之功效,且 ~反纖維層包覆於罪近縷空部的中間區段,以提升碟盤本體剛性較不足的 位置。 月’j述中間區段係沿縷空部外圈輪廓形成有複數個供碳纖維層包覆之 畴區段,_著隨係包財—低及—高隨,該高階段相對低階 系為較厚’且該低階段與南階段係呈現有階層落差,該低階段係位於縷 201208934 空部的外圈,該高階段係位於低階段的外圈。 前述碳纖維層包覆於附著區段的狀態下,於高階段表面係形成為一凸 出附著段’於低階段表面係形成為一凹陷附著段,且該凸出附著段與凹陷 附著段係呈現有階層落差。 前述結合區段於中心位置係形成有做為套置車輪栽之結合口且該結 合區段係、沿結合财複數個供車輪_設固定之鎖孔該結合區 段位於結合口崎係形成有複數個對應車輪轂之限位㈣。 由則述創倾谷可知’本發明提供—有縷铸的煞車碟盤,其輕 量化放熱佳的特性’並於結構剛性較為不足的縷空部部位附近,包覆有 奴纖維層’以強化其整赌顧度,域韻_㈣具備有輕量化特 性’因此本發明可說是__當具有實祕及進錄之辦,相當值得產 業界來推廣,並公諸於社會大眾。 【實施方式】 本I月係有§1種碳纖維煞車碟盤,其係一種於縷空部位包覆有碳纖 維層之煞車碟盤’透過碳纖維層將煞車碟盤縷空部位做為包覆,得使煞車 碟盤具備輕量化及結構強等特性,本發明係可供設於自行車、機車等車輪 為車輪止Tltj之應用’請參閱第一圖至第四圖所示,本發明「碳纖維 煞車碟盤」係'包括有—碟盤本體丨及—碳纖維層2,其中: 碟盤本體1内圈係—做為固定設置於車輪較之結合區段11,該碟 品體1外圈係為一供來令片失合之止剎區段,該碟盤本體1於結合 Y 1與止才偏又12之間係為一中間區段13 ’且該碟盤本體1於中間 區& 13係具有複數個縷空部131,其縷空部⑶具有減輕碟盤本體丄整 201208934 體重量的雜,且贿空部131能使雜本體丨具備有較佳的通風效果, 此達到碟盤本體1党來令片夾合磨擦產生的高溫迅速冷卻; “炭纖維層2係沿縷空部131所形成的輪廓,包覆於碟盤本體丄兩面 的中間區段13部位; 如此,該碟盤本體1係得透過縷空部131達到輕量化及快速散熱之功 效且該破纖維層2包覆於靠近縷空部!31的中間區段13,以提升碟盤 本體1剛性較不足的位置。 進一步而言,該中間區段13係沿縷空部131外圈輪廓形成有複數個 供石反纖維層2包覆之附著區段132,該附著區段132係包括有一低階段 1321及罐段1322,該高階段1322相對低階段㈣係為較厚,且該 低階段1321與高階段體係呈現有階層落差,該低階段腦係位於縷 空部131的外圈’該高階段係位於低階段1321的外圈,如此,透過 低W又1321與膽段1322呈現有階層落差,使附著區段與纖維層2 兩者的結合面’受階層雜喊生有較佳的附著能力。 續進-步而言,該碳纖維層2包覆於附著區段132的狀態下,於高階 段1322表面係形成為一&出附著段2卜於低階段1321表面係形成為一 凹陷附著段22 ’且該凸出附著段21與凹陷附著段22係呈現有階層落差, 透過凸出畴段21與凹陷附著段22呈現階段落錢樣,能強化碟盤本體 1造型的立體層次感。 冉進-,而言,該結合區段u於中心位置係形成有做為套置車輪截 之結合口 111,且該結合區段U係沿結合口 m外圈形成有複數個供車 輪毅鎖設IU定之狐112,該結合區段u據結合σ m崎係妒成有 201208934 ^對應車輪穀之限位凸肋113,該限位凸肋ιι3得強化碟盤本體工盘 权邮向叹’使碟盤本體1得確實受車輪轂帶動旋轉。 盤逑創作内容可知’本發明提供一種具有縷空部⑶的煞車碟 八 月文熱佳的特性’並於結構剛性較為不足的縷空部131部位 附近,包覆有瑞〇 纖、.隹層2,以強化其整體結構強度,且該碳纖維層2同樣 具備有輕量化特性。201208934 % VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a carbon fiber brake disc, in particular, a brake that is coated with a carbon fiber layer in a hollow portion, and is driven by a carbon layer. The parts of the rhyme are covered, so that the discs are light and structurally strong. [Prior Art] _ Outdoor leisure activities 'Experience nature's Shu duck, the most suitable and the most sporty exercise is to ride a bicycle. It is quite pleasant to ride a bicycle and enjoy the mountain. When you can exercise, it is the most suitable for modern people. Therefore, people who use bicycles to exercise during vacations, such as brakes, are extremely important devices for wheel vehicles (such as bicycle 'locomotives). With the advancement of science and technology, today's bicycles and locomotives are generally made of brake discs as brake brake components. The brake discs have better brake effect. Brake discs are generally made of metal molding. The disc-shaped body is formed on the disc tray by a ring: a plurality of knives are provided for locating holes on the axle, and the plurality of screws are used to lock and reach the knot. The purpose of '(4) is to clamp the calipers on both sides of the brake disc to force the tires of the locomotive to stop' to achieve the required braking performance. The brake disc collapse is made of metal discs, so when the brakes are in frequent contact with the brakes, it is easy to produce a temperature. When the brake discs cannot effectively dissipate heat, the brake efficiency is greatly reduced and the brake discs are greatly reduced. It is made of metal material, and the disc has a considerable weight. It is nowadays that silk can be lighter and lighter. _There is a need to improve the flow. Therefore, it is pushed by someone who has a slap in the car. The design of the hollowed-out design of the car disc reduces the weight and the H-inflated design can also improve the heat dissipation effect, so that the high temperature generated by the axle 201208934 can be quickly cooled. However, the partial design of the brake disc is emptied (4), and the mold must lose some degree of structural rigidity. Therefore, the inventors have introduced a carbon fiber brake disc, which is coated with carbon in the hollow portion. The _ layer of the county charm, through the carbon fiber layer of the car discs hollow parts as a cover, so that the brake discs are lightweight and structurally strong. [Description of the Invention] This month's hair is a kind of carbon fiber brake disc, which is a type of carbon fiber food that is covered in the hollowed out part, and, as in the Qianwei layer, the hollow part of the brake disc is made as Covering, the brake disc has the characteristics of light weight and strong structure. In order to achieve the above-mentioned creative purpose, the "carbon fiber brake disc" of the present invention comprises a disc body and a carbon fiber layer, wherein: the disc body is looped - as a fixed section disposed in the wheel valley, the disc The disk body ring is a brake segment that is clamped by the supply blade, and the disk body is a towel-section between the joint section and the brake section, and the crane body is in the middle section. a plurality of hollow portions; a profile of the fiber layer along the hollow portion is wrapped around the intermediate portion of both sides of the disk body; thus, the disk system is lightweight and fast through the hollow portion The effect of arrogance, and the ~ anti-fibrous layer is wrapped in the middle section of the sin near the hollow to enhance the rigidity of the disc body. The middle section of the month is formed along the outer ring contour of the hollow portion with a plurality of domain segments covered by the carbon fiber layer, which is associated with the low- and high-level The thicker 'and the lower stage and the south stage show a class gap, which is located in the outer ring of 缕201208934 vacant part, which is located in the outer ring of the lower stage. In the state in which the carbon fiber layer is coated on the attachment section, the surface of the high-stage surface is formed as a convex attachment section, and the surface of the low-stage surface is formed as a concave attachment section, and the convex attachment section and the concave attachment section are presented. There is a class gap. The coupling section is formed with a joint port as a sleeve wheel plant at a central position, and the joint section is formed by a plurality of keyholes for fixing the wheel wheel. The joint section is formed at the joint port. A plurality of corresponding wheel hub limits (four). It can be seen from the description of the invention that the invention provides a brake disc with a cast-in-place, which has the characteristics of light weight and heat release, and is coated with a slave fiber layer in the vicinity of the hollow portion where the structural rigidity is insufficient. The whole gambling degree, domain rhyme _ (four) has a lightweight feature 'so the invention can be said to be __ when there are secrets and entry, it is worthy of promotion by the industry, and publicized to the public. [Embodiment] This I month has a § 1 type of carbon fiber brake disc, which is a kind of brake disc that is covered with a carbon fiber layer in the hollow part, and the hollowed-out part of the brake disc is covered by a carbon fiber layer. The utility model has the advantages of light weight and strong structure, and the invention can be applied to bicycles, locomotives and the like for the wheel Tltj application. Please refer to the first to fourth figures, the carbon fiber brake disc of the present invention. The disk system includes a disk body — and a carbon fiber layer 2, wherein: the inner ring of the disk body 1 is fixedly disposed on the wheel than the joint portion 11, and the outer ring of the disk body 1 is The disc body portion 1 is a middle section 13 ′ between the combination Y 1 and the stop bias 12 and the disc body 1 is in the middle zone & 13 system The utility model has a plurality of hollow portions 131, wherein the hollow portion (3) has the function of reducing the weight of the disk body to be adjusted to 201208934, and the bribe portion 131 enables the miscellaneous body to have a better ventilation effect, which reaches the disk body 1 The party will make the high temperature and rapid cooling caused by the friction between the pieces of the film; "Carbon fiber layer 2 along the line The contour formed by the hollow portion 131 is wrapped around the intermediate portion 13 on both sides of the disk body; thus, the disk body 1 is configured to achieve weight reduction and rapid heat dissipation through the hollow portion 131 and the broken fiber layer 2 is wrapped around the intermediate section 13 adjacent to the hollow portion 31 to raise the position where the disk body 1 is less rigid. Further, the intermediate section 13 is formed with a plurality of contours along the outer circumference of the hollow portion 131. An attachment section 132 coated with a stone anti-fibrous layer 2, the attachment section 132 comprising a low stage 1321 and a tank section 1322, the high stage 1322 being relatively thick in a relatively low stage (four), and the low stage 1321 and high The stage system presents a class gap, which is located in the outer ring of the hollow portion 131. The high stage is located in the outer ring of the low stage 1321. Thus, the low W and 1321 and the bile segment 1322 exhibit a hierarchical difference. The bonding surface of the adhesion section and the fiber layer 2 is preferably adhered by the layer. In the continuation-step, the carbon fiber layer 2 is coated in the state of the attachment section 132 at a high stage. The surface structure of 1322 is formed as a & The surface of the 1321 is formed as a recessed attachment section 22', and the convex attachment section 21 and the recessed attachment section 22 exhibit a layered drop, and the through-column section 21 and the recessed attachment section 22 exhibit a phase drop-like sample, which can strengthen the disk. The three-dimensional sense of the shape of the body 1 is 冉-, the joint section u is formed with a joint opening 111 as a sleeve wheel at the center position, and the joint section U is formed along the outer circumference of the joint mouth m There are a plurality of foxes 112 for the wheel lock, and the joint section u is combined with the σ m 妒 妒 2012 2012 089 089 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 The ontology work plate right sighs to make the disk body 1 really driven by the wheel hub. It is known that the present invention provides a feature of a vehicular dish with a hollowed out portion (3), and is surrounded by a hollow portion 131 having insufficient structural rigidity, and is covered with a ruthenium fiber and a ruthenium layer. 2, in order to strengthen the overall structural strength, and the carbon fiber layer 2 also has lightweight properties.

斤迷者僅為用以解釋本發明之較佳實施例,並非企圖具以對本發 4何幵/式上之限制’是以凡有在烟之發_神下所做有關本發明 之任何修飾或變更者,為其他可據以實施之態樣且具有相同效果者,皆仍 應包括在本翻意圖保護之範脅内。 、丁、上所4 ’本發明之「碳纖雜車碟盤」,於結構設計及制實用性 ^確實符合實祕,且所揭露之結構發明,枝具有觸未有之創新構 造,所以其具有「新穎性」應無疑慮,又本發明可較之制結構更具功效 之3進因此亦具有「進步性」,其完全符合我國專利法有關發明專利申 月之規疋έ欠’爰依法向韵局提出發明專利申請,懇請釣局能早曰賜 予本案專利權,至感德便。 【圖式簡單說明】 第一圖係本發明錢維煞車碟盤其碟盤本體尚未包覆魏維層之 觀示意圖。。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Or the changer, other circumstances that can be implemented and have the same effect, should still be included in the scope of this intentional protection. , Ding, Shangshang 4' The "carbon fiber car disc" of the present invention is in accordance with the structural design and the practicality, and it is true that the disclosed structure is invented, and the branch has an innovative structure that is untouchable, so it has "Newty" should be undoubtedly considered, and the invention can be more advanced than the structure of the structure. Therefore, it is also "progressive", which is in full compliance with the provisions of the patent law of the Chinese patent law. The rhyme bureau filed an application for a patent for invention, and asked the fishing bureau to give the patent right in the case as soon as possible. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a schematic view of the disk body of the present invention, which has not been coated with the Weiwei layer.

第二圖係本發明碳纖_車碟盤其碟盤本體包覆有碳麟層之立體外 示意圖。 第三圖係第一圖Α-Α線段剖視示意圖。 201208934 第四圖係第二圖B-B線段剖視示意圖 【主要元件符號說明】 1碟盤本體 11結合區段 111結合口 112鎖孔 113限位凸肋 12止剎區段 13中間區段 131縷空部 132附著區段 1321低階段 1322高階段 2碳纖維層 . 21凸出附著段 22凹陷附著段The second figure is a perspective view of the carbon fiber _ car disc of the present invention in which the disk body is covered with a carbon lining. The third figure is a schematic cross-sectional view of the first figure Α-Α line segment. 201208934 The fourth figure is a schematic cross-sectional view of the second figure BB line [main component symbol description] 1 disc body 11 combined with section 111 joint port 112 keyhole 113 limiting rib 12 brake section 13 intermediate section 131 hollowed out Part 132 attachment section 1321 low stage 1322 high stage 2 carbon fiber layer. 21 convex attachment section 22 concave attachment section

Claims (1)

201208934 七、申請專利範圍: 1 ·-種碳纖雜車碟盤’係包括有—碟盤本體及—碳齡層,其中: 該碟盤本體内圈係-做為固定設置於車輪轂之結合區段,該碟盤本體 外圈係為供來令片夾合之止刹區段,該碟盤本體於結合區段與止刹區段 之間係為一中間區段,且該碟盤本體於中間區段係具有複數個縷空部; 該兔纖維看係沿縷空部所形成的輪廓,包覆於碟盤本體兩面的中間區 段部位。 2 ‘根據巾請專利範圍第工項所述之碳纖維煞車碟盤,該中間區段係 沿縷空部外圈輪廓形成有複數個供碳纖_包覆之附魏段,該附著區段 係包括有—低階段及―高·,該高階段相對低階段係為較厚,且該低階 段與高階段餘财_落差,雜隨躲辑_则,該高階段 係位於低階段的外圈。 3 .根據情專利範圍第2項所述之碳纖_車碟盤,該碳纖維層包 覆於附著區段驗態下’於高隨表面係形絲—凸出嗚段,於低階段 表面係形成為—凹_著段,城凸出附著段與凹_著段係呈現有階層 洛差。 4 ·根據巾請補細第丨項或第2項.3摘述之碳纖維煞車碟 盤,該結合區段於中心位置係形成有做為套置車輪轂之結合口,且該結合 區段係沿結合成有複數個供車輪_湖定之鎖孔。 5 .根據申請專利範圍第4項所述之碳纖維煞車碟盤,該結合區段位 於結合口内緣係職有複數個對應車輪轂之限位凸肋。201208934 VII. Patent application scope: 1 ·-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- The outer ring of the disk is a brake segment that is clamped by the supply blade, and the disk body is an intermediate portion between the joint portion and the brake portion, and the disk body is The intermediate section has a plurality of hollow portions; the rabbit fibers are viewed along a contour formed by the hollow portion and are wrapped around the intermediate portion of both sides of the disk body. 2 'In accordance with the carbon fiber brake disc as described in the scope of the patent application, the intermediate section is formed with a plurality of carbon fiber-coated cladding sections along the outer circumference contour of the hollow portion, the attachment section including There are - low stage and "high", the relatively low stage of the high stage is thicker, and the low stage and the high stage surplus _ _ _ _ _ _ _, the high stage is located in the outer ring of the low stage. 3. According to the carbon fiber _ car disc according to item 2 of the patent scope, the carbon fiber layer is coated under the condition of the attachment section, and the surface is formed by the surface-shaped filament-convex section. For the concave-slope section, the convex part of the city and the concave-shaped section are presented with a hierarchical difference. 4) According to the towel, the carbon fiber brake disc of the second item or the second item of the second item is omitted, and the joint section is formed with a joint port as a sleeve wheel hub at the center position, and the joint section is The edge is combined into a plurality of keyholes for the wheel _ lake. 5. The carbon fiber brake disc according to claim 4, wherein the joint section is located at a plurality of corresponding ribs of the corresponding wheel hub.
TW99127994A 2010-08-20 2010-08-20 Carbon fiber brake discs TWI381973B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW99127994A TWI381973B (en) 2010-08-20 2010-08-20 Carbon fiber brake discs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW99127994A TWI381973B (en) 2010-08-20 2010-08-20 Carbon fiber brake discs

Publications (2)

Publication Number Publication Date
TW201208934A true TW201208934A (en) 2012-03-01
TWI381973B TWI381973B (en) 2013-01-11

Family

ID=46763398

Family Applications (1)

Application Number Title Priority Date Filing Date
TW99127994A TWI381973B (en) 2010-08-20 2010-08-20 Carbon fiber brake discs

Country Status (1)

Country Link
TW (1) TWI381973B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI498233B (en) * 2012-05-04 2015-09-01
TWI695126B (en) * 2019-02-01 2020-06-01 國家中山科學研究院 Carbon ceramic brake disc

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10711857B2 (en) 2015-05-14 2020-07-14 Shimano Inc. Bicycle disc brake rotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2557898Y2 (en) * 1992-08-03 1997-12-17 日信工業株式会社 Disk rotor
DE502004005763D1 (en) * 2004-10-05 2008-01-31 Audi Ag Carbon-ceramic brake disc
DE102007009480A1 (en) * 2007-02-23 2008-09-04 Sgl Carbon Ag bicycle brake disc

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI498233B (en) * 2012-05-04 2015-09-01
TWI695126B (en) * 2019-02-01 2020-06-01 國家中山科學研究院 Carbon ceramic brake disc

Also Published As

Publication number Publication date
TWI381973B (en) 2013-01-11

Similar Documents

Publication Publication Date Title
TW453964B (en) Disc brake assembly
US9216613B2 (en) Bicycle rim with brake track
TW201208934A (en) Carbon fiber brake disc
TW200540349A (en) Bicycle disc brake pad
US10532610B2 (en) Bicycle rim with brake track
CN107143594A (en) A kind of heat radiating type automobile brake disc
US20080202867A1 (en) Bicycle Disk Brake Rotor
US20120285775A1 (en) Brake pad wear indicator
TW200904700A (en) Bicycle brake disc of carbon fiber composite
JP2000329177A (en) Disc brake
JP2007137340A (en) Wheel for vehicle
JP5967514B2 (en) Disc brake rotor
CN205859015U (en) A kind of heat sink of automobile brake drum
TW201139883A (en) Wear-resistant structure of disk
CN205895987U (en) Wear -resisting brake disc of high rigidity
TWI274114B (en) Reinforced brake rotor
JP2014118997A (en) Ventilation type disc rotor
CN102374247B (en) Carbon fiber brake rotor
TWM608414U (en) Composite structure of disc brake
TWI472449B (en) Piston ring structure in hydraulic brake
CN206568798U (en) A kind of band lets out the aluminum-alloy wheel in dirt hole
TWD213231S (en) Friction pads for disc brakes for vehicles
TWD212997S (en) Friction pads for disc brakes for vehicles
TWM606280U (en) Wheel rim structure of motorcycle
KR20170132993A (en) Different materials disc brake

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees