TWI748435B - The hand brake is automatically compensated to make the wear stroke device - Google Patents
The hand brake is automatically compensated to make the wear stroke device Download PDFInfo
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Abstract
一種手剎車自動補償來令磨耗行程裝置,包含一本體單元、一第一來令單元、一第二來令單元、一補償單元及一轉動定位單元。該第一、二來令單元設置於一剎車碟片與該本體單元之間,該補償單元包括一掣動件、一抵接於該掣動件的螺桿件,以及一螺合於該螺桿件的螺套件,該掣動件受外力作用可提供該螺桿件產生振動,且使該螺套件相對於該螺桿件旋轉,且該螺套件推掣該第一來令單元朝該剎車碟片自動補償來令磨耗行程,透過該轉動定位單元可降低轉動摩擦,且可防止該螺套件反轉,以確保自動補償效果。A device for automatically compensating the wear stroke of the hand brake includes a main body unit, a first command unit, a second command unit, a compensation unit and a rotation positioning unit. The first and second order units are arranged between a brake disc and the body unit, and the compensation unit includes a detent, a screw member abutting on the detent member, and a screw on the screw member The screw assembly is subjected to an external force to provide the screw assembly to vibrate and make the screw assembly rotate relative to the screw assembly, and the screw assembly pushes the first to make the unit automatically compensate for the brake disc In order to make the wear stroke, the rotation friction can be reduced through the rotation positioning unit, and the screw assembly can be prevented from reversing, so as to ensure the effect of automatic compensation.
Description
本發明是有關於一種車輛之剎車設備,特別是指一種手剎車自動補償來令磨耗行程裝置。The present invention relates to a vehicle brake device, in particular to a hand brake automatic compensation device to make abrasion stroke.
現有一種可作手剎的卡鉗裝置(TW證書號M394267專利案),包含一本體單元、一樞設在該本體單元的搖臂單元、一來令片單元、一手剎車纜線及一油壓活塞單元,且可與一剎車碟片配合達到手剎目的。該本體單元具有一操作空間,該搖臂單元具有二分別樞設在該操作空間兩側的搖臂,該來令片單元各具有一設置在該等搖臂與該剎車碟片之間的來令片,該手剎車纜線具有一外管及一穿設於該外管的鋼索,該外管一端抵止在其中一搖臂側邊,該鋼索具有一嵌接定位在另一搖臂的套接端部及一可被手剎車桿拉動的被拉動端部。There is a caliper device that can be used as a handbrake (the TW certificate number M394267 patent case), which includes a body unit, a rocker unit pivoted on the body unit, a ring unit, a hand brake cable, and a hydraulic piston unit , And can be used with a brake disc to achieve the purpose of hand brake. The main body unit has an operating space, the rocker arm unit has two rocker arms pivoted on both sides of the operating space, and the comer unit has a switch between the rocker arms and the brake disc. The hand brake cable has an outer tube and a steel cable passing through the outer tube. One end of the outer tube abuts on the side of one of the rocker arms. The sleeve end and a pulled end that can be pulled by the hand brake lever.
使用者除了可用腳剎車,且透過該油壓活塞單元驅動該來令片單元對該剎車碟片進行剎車動作外,更可操作該手剎車桿,且利用該手剎車纜線驅動該等搖臂,且推動該來令片單元對該剎車碟片產生剎車動作。The user can not only use the foot brake and drive the disc unit to brake the brake disc through the hydraulic piston unit, but also operate the hand brake lever and use the hand brake cable to drive the rocker arms , And push it to make the disc unit produce a braking action on the brake disc.
另一種可作手剎的卡鉗裝置(TW證書號M415088專利案),包含一本體單元、一活塞單元、一來令片單元及一手剎單元。該本體單元具有一第一側件、一第二側件及一操作空間,該來令片單元具有一與該活塞單元連結的第一、二定位件及分別設置在該第一、二定位件的一第一、二來令片,該手剎單元具有一驅動件及一第一、二掣動件,該第一、二掣動件受該驅動件的一第一、二驅動部驅動,可分別由一趨近於該第一側件的原始位置,推動該第一、二來令片朝一剎車碟片剎車的一剎車位置產生位移,且達到手剎目的。Another type of caliper device that can be used as a handbrake (patent with TW certificate number M415088) includes a body unit, a piston unit, a ring unit and a handbrake unit. The body unit has a first side piece, a second side piece and an operating space, and the to make the sheet unit has a first and second positioning pieces connected to the piston unit and respectively arranged on the first and second positioning pieces The handbrake unit has a driving part and a first and second detents. The first and second detents are driven by a first and second driving parts of the driving part. Respectively, one approaching the original position of the first side member, pushing the first and the second to make the discs move toward a braking position of a brake disc brake, and achieve the purpose of handbrake.
申請人在積極研究開發後,終於有本發明的誕生。After active research and development by the applicant, the present invention was finally born.
因此,本發明的目的,即在提供一種能達到預期剎車操作的手剎車自動補償來令磨耗行程裝置。Therefore, the purpose of the present invention is to provide a hand brake automatic compensation that can achieve the expected braking operation to make the wear stroke device.
於是,本發明手剎車自動補償來令磨耗行程裝置,適宜一剎車碟片,該剎車碟片具有一第一端面,以及一相反於該第一端面的第二端面,該自動補償來令磨耗行程裝置包含一本體單元、一第一來令單元、一第二來令單元、一補償單元及一轉動定位單元。該本體單元包括一相對於該第一端面的第一側座,以及一連接於該第一側座且相對於該第二端面的第二側座,該第一側座與該第二側座共同界定出一用於容置該剎車碟片的容置空間,該第一側座具有一沿一軸線延伸的軸孔,該軸孔連通至該容置空間,該第一來令單元設置於該第一端面與該第一側座之間,該第二來令單元設置於該第二端面與該第二側座之間,該補償單元至少安裝於該軸孔,並包括一掣動件、一抵接於該掣動件的螺桿件,以及一螺合於該螺桿件的螺套件,該掣動件受外力作用可提供該螺桿件產生振動,且使該螺套件相對於該螺桿件旋轉,且該螺套件推掣該第一來令單元朝該剎車碟片自動補償來令磨耗行程,該轉動定位單元設置於該螺套件與該第一來令單元之間,並包括一設置於該螺套件的第一定位凹孔組、一相對於該第一來令單元產生定位的第二定位凹孔組、一設置於該第一定位凹孔組與該第二定位凹孔組之間的珠巢,以及多數套設於該珠巢的滾珠,該第一定位凹孔組具有多數圍繞該軸線呈等間隔設置的第一定位凹孔,該第二定位凹孔組具有多數圍繞該軸線呈等間隔設置且分別對應於該等第一定位凹孔的第二定位凹孔,該珠巢具有多數圍繞該軸線呈等間隔設置的穿孔,該等滾珠可轉動的套設於該等穿孔中,且呈相反的兩側分別套設於該等第一定位凹孔與該等第二定位凹孔中。Therefore, the hand brake automatic compensation device of the present invention to make the wear stroke is suitable for a brake disc. The brake disc has a first end surface and a second end surface opposite to the first end surface. The automatic compensation is used to make the wear stroke The device includes a body unit, a first incoming unit, a second incoming unit, a compensation unit and a rotation positioning unit. The body unit includes a first side seat opposite to the first end surface, and a second side seat connected to the first side seat and opposite to the second end surface, the first side seat and the second side seat A accommodating space for accommodating the brake disc is defined together, the first side seat has a shaft hole extending along an axis, the shaft hole is connected to the accommodating space, and the first so that the unit is disposed in Between the first end surface and the first side seat, the second incoming unit is disposed between the second end surface and the second side seat, and the compensation unit is at least installed in the shaft hole and includes a detent , A screw member abutting on the detent member, and a screw assembly screwed on the screw member, the detent member is subjected to an external force to provide the screw member to vibrate, and make the screw assembly relative to the screw member Rotates, and the screw assembly pushes the first to make the unit toward the brake disc to automatically compensate for the wear stroke, the rotation positioning unit is arranged between the screw assembly and the first to make the unit, and includes a set at A first positioning concave hole group of the screw set, a second positioning concave hole group for positioning the unit relative to the first, and a second positioning concave hole group arranged between the first positioning concave hole group and the second positioning concave hole group The bead nest, and a plurality of balls sleeved in the bead nest, the first positioning concave hole group has a plurality of first positioning concave holes arranged at equal intervals around the axis, and the second positioning concave hole group has a majority around the axis The bead nests are arranged at equal intervals and respectively correspond to the second positioning recesses of the first positioning recesses, the bead nest has a plurality of perforations arranged at equal intervals around the axis, and the balls are rotatably sleeved in the perforations , And the opposite sides are respectively sleeved in the first positioning concave holes and the second positioning concave holes.
本發明的功效在於:利用該補償單元的設置,且利用操作該掣動件產生的振動力,可使該螺套件相對於該螺桿件旋轉,且可使該第一、二來令單元朝該剎車碟片自動補償來令磨耗行程,透過該轉動定位單元可降低該螺套件的轉動摩擦,且可防止該螺套件反轉,以確保自動補償效果。The effect of the present invention is: using the setting of the compensation unit and using the vibration force generated by operating the detent member, the screw assembly can be rotated relative to the screw member, and the first and second coming units can be made to face the The brake disc is automatically compensated to make the wear stroke. The rotation positioning unit can reduce the rotation friction of the screw assembly, and can prevent the screw assembly from reversing, so as to ensure the effect of automatic compensation.
參閱圖1、圖2與圖4,本發明手剎車自動補償來令磨耗行程裝置100的一實施例,適宜一剎車碟片200,該剎車碟片200具有一第一端面210,以及一相反於該第一端面210的第二端面220,該自動補償來令磨耗行程裝置100包含一本體單元10、一第一來令單元20、一第二來令單元30、一連動單元40、一補償單元50及一轉動定位單元60。Referring to Figures 1, 2 and 4, an embodiment of the hand brake
該本體單元10包括一相對於該第一端面210的第一側座11、一連接於該第一側座11且相對於該第二端面220的第二側座12,以及二連接於該第一側座11與該第二側座12之間的導桿13,該第一側座11與該第二側座12共同界定出一用於容置該剎車碟片200的容置空間14,該第一側座11具有一沿一軸線L延伸的軸孔111,該軸孔111連通至該容置空間14。另外,該第一側座11與該第二側座12各設有二缸室15,每一缸室15可用於各安裝一用於驅動該第一來令單元20、該第二來令單元30的活塞件(圖未示),但是因為利用活塞件驅動該第一來令單元20、該第二來令單元30的技術並非本發明論究的重點,故不多加說明。The
該第一來令單元20設置於該第一端面210與該第一側座11之間。The
該第二來令單元30設置於該第二端面220與該第二側座12之間。The
該連動單元40可沿該軸線L滑動地安裝於該本體單元10,並包括一相反於該容置空間14而設置於該第一側座11外側的固定座41、一設置於該第二側座12與該第二來令單元30之間的推動座42,以及一連接於該固定座41與該推動座42之間的連動件43。該固定座41具有一主座體410、一鎖接於該主座體410一側的側座體420、一沿該軸線L設置且連通該主座體410與該側座體420的中心孔411,該中心孔411呈階級孔狀,並具有一大徑段412、一沿該軸線L連接於該大徑段412一側且設置於該側座體420的前縮徑段413,以及一沿該軸線L連接於該大徑段412另一側的後縮徑段414,該大徑段412與該前縮徑段413銜接處設有一前肩面415,該大徑段412與該後縮徑段414銜接處設有一後肩面416,該大徑段412具有一設置於該側座體420的非圓形區417。該連動件43具有兩對可滑動地套設於該等導桿13上的耳部431。The
該補償單元50安裝於該軸孔111與該中心孔411,並包括一固定於該固定座41且抵靠於該前肩面415的定位件51、一可圍繞該軸線L相對於該定位件51產生旋轉的掣動件52、多數介於該定位件51與該掣動件52之間的滾動件53、一抵接於該掣動件52的螺桿件54、一螺合於該螺桿件54的螺套件55、一彈抵於該螺桿件54與該固定座41之間的回復件56、一彈抵於該螺桿件54與該螺套件55之間的彈簧57、一定位於該第一來令單元20的推塊58,以及一設置於該彈簧57與該螺桿件54之間的止推軸承59。The
該定位件51安裝於該大徑段412且不可轉動地固定於前肩面415,該定位件51具有一第一側面511,以及多數凹設於該第一側面511且圍繞該軸線L呈等間隔設置的第一凹槽512,該等第一凹槽512的中間部位較深,且由中間沿圍繞該軸線L的兩側環向逐漸縮小深度(參圖10)。The
該掣動件52具有一相對於該定位件51且設置於該大徑段412的掣動盤521,以及一連接於該掣動盤521且穿設於該前縮徑段413的掣動桿522,該掣動盤521具有一相對於該第一側面511的第二側面523,以及多數凹設於該第二側面523且圍繞該軸線L呈等間隔設置的第二凹槽524,該等第二凹槽524的中間部位較深,且由中間沿圍繞該軸線L的兩側環向逐漸縮小深度(參圖10),該掣動桿522可伸出於該固定座41外部。該等滾動件53分別嵌套於該等第一凹槽512,該掣動件52相對於該定位件51轉動時,該等第二凹槽524可相對於該等滾動件53嵌套或脫離。The
該螺桿件54具有一抵接於該掣動盤521的受掣盤541,以及一連接於該受掣盤541的螺桿部542。該受掣盤541的輪廓形狀對應於該大徑段412的非圓形區417,且也呈非圓形,該受掣盤541不可轉動但可沿該軸線L位移地套設於該非圓形區417。The
該螺套件55可滑動地設置於該中心孔411與該軸孔111之間,並具有一與該螺桿部542互相螺合的螺孔551。The
該回復件56採用壓縮彈簧,且彈抵於該受掣盤541與該後肩面416之間,其彈力提供該受掣盤541恆保持朝該掣動盤521靠抵、該掣動盤521恆保持朝該固定件51靠抵的趨勢。The restoring
該彈簧57彈抵於該受掣盤541與該螺套件55之間,其彈力提供該螺套件55恆保持朝該第一來令單元20移動的趨勢。The
該推塊58抵靠定位於該第一來令單元20,且提供該螺套件55與該第一來令單元20之間具有較大的推掣面積。The pushing
該止推軸承59設置於該受掣盤541與該彈簧57之間,且提供該螺套件55相對於該螺桿件54產生順暢轉動。The thrust bearing 59 is disposed between the
配合參圖3、圖5,該轉動定位單元60設置於該螺套件55與該第一來令單元20之間,本實施例包括一設置於該螺套件55的第一定位凹孔組61、一相對於該第一來令單元20產生定位且設置於該推塊58的第二定位凹孔組62、一設置於該第一定位凹孔組61與該第二定位凹孔組62之間的珠巢63,以及多數套設於該珠巢63的滾珠64。該第一定位凹孔組61具有多數圍繞該軸線L呈等間隔設置的第一定位凹孔611,該第二定位凹孔組62具有多數圍繞該軸線L呈等間隔設置且分別對應於該等第一定位凹孔611的第二定位凹孔621,該珠巢63具有多數圍繞該軸線L呈等間隔設置的穿孔631,該等滾珠64可轉動的套設於該等穿孔631中,且呈相反的兩側分別套設於該等第一定位凹孔611與該等第二定位凹孔621中。該等第一定位凹孔611與該等第二定位凹孔621的數量大於該等滾珠63的數量,且該等第一定位凹孔611與該等第二定位凹孔621的數量為該等滾珠63的兩倍數量,本實施例中的第一定位凹孔611與該等第二定位凹孔621的數量各為18個,該等滾珠63的數量為9個。With reference to Figures 3 and 5, the
為供進一步瞭解本發明各元件配合所產生的作用、運用技術手段,以及所預期達成的功效,將再說明如下,相信當可由此而對本發明有更深入且具體的瞭解。In order to further understand the effects of the cooperation of the various elements of the present invention, the technical means used, and the expected effects, the following will be explained again, and it is believed that a more in-depth and specific understanding of the present invention can be obtained from this.
再如圖1及圖4所示,在該自動補償來令磨耗行程裝置100整體組配完成,且相對於該剎車碟片200安裝定位時,在尚未使用狀態下(即出廠狀態),該第一來令單元20與該第一端面210,以及該第二來令單元30與該第二端面220之間分別存在一間隙。As shown in Figures 1 and 4, when the automatic compensation is used to complete the assembly of the
如圖6所示,在第一次使用手剎車且以外力驅動該掣動桿522轉動時,且使得該等第二凹槽524相對於該等滾動件53產生掣動時,利用該等滾動件53與該等第一凹槽512、該等第二凹槽524的深淺變化的配合作用,會使該掣動盤521相對於該定位件51沿該軸線L產生遠離,同時,該受掣盤541受到該掣動盤521的推掣,使得該螺桿件54、該螺套件55連動該轉動定位單元60、該第一來令單元20相對於該第一端面210靠移(受掣盤541的位移對該回復件56產生擠壓,且該回復件56蘊藏回釋彈力,該彈簧57也被壓縮而蘊藏回釋彈力),原本存在於該第一來令單元20與該第一端面210,以及該第二來令單元30與該第二端面220之間的間隙消失,但是在該第一側座11與該推塊58之間、該第二側座12與該推動座42會各產生另一間隙。As shown in FIG. 6, when the parking brake is used for the first time and the
如圖7所示,不再操作該掣動桿522時,該回復件56的回釋彈力將推動受掣盤541、該掣動盤521再朝該定位件51靠移,這時候又利用該等第二凹槽524的深淺變化的作用,使得該掣動盤521朝該定位件51靠移的同時產生振動力,該振動力透過該彈簧57傳遞至該螺桿件54時,也因為該彈簧57也同時釋放彈力,以及該螺桿件54與該螺套件55之間的螺牙背隙存在的緣故,會讓該螺套件55相對於該螺桿件54產生微量的旋轉,且該螺套件55相對於該螺桿件54的旋轉動作會使得該螺桿件54與該螺套件55沿該軸線L的整體長度變長,且使該受掣盤541保持靠抵於該掣動盤521。As shown in Fig. 7, when the
在該螺套件55相對於該螺桿件54旋轉動作產生時,該螺套件55的該等第一定位凹孔611相對於該等滾珠64產生轉動(或該螺套件55帶動該等滾珠64相對於該等第二定位凹孔621轉動),利用該等滾珠64可降低該螺套件55的轉動摩擦且提供該螺套件55的轉動順暢性,也可利用該等滾珠巢64嵌套於該等第一定位凹孔611與該等第二定位凹孔621中,可防止該螺套件55轉動後產生反轉,以確保自動補償效果。When the
且利用該等第一定位凹孔611與該等第二定位凹孔621的數量為該等滾珠63的兩倍數量,可使該螺套件55的該等第一定位凹孔611相對於該等滾珠64產生轉動的角度更小化,可使該螺套件55達到精確的轉動定位。And by using the number of the first positioning
如圖8及圖9所示,當利用活塞件操作剎車且該第一來令單元20與該第二來令單元30已有磨耗狀況,且操作者再操作該掣動桿522轉動時,利用該掣動盤521相對於該定位件51轉動,且使得該等第二凹槽524相對於該等滾動件53產生轉動時,利用該等滾動件53與該等第一凹槽512、該等第二凹槽524的深淺變化的配合作用,會再依圖5與圖6的運作原理,自動補償來令磨耗行程。As shown in Figures 8 and 9, when the piston is used to operate the brake and the first to make the
因此,本發明是在進行手剎車且驅動該掣動桿522轉動時,利用該補償單元50的定位件51、該掣動件52與該等滾動件53的配合可產生振動力,利用該振動力可讓該螺套件55相對於該螺桿件54 產生微量的旋轉,且自動補償來令磨耗,不需要操作者進行調整、校正,使用相當方便。Therefore, in the present invention, when the hand brake is applied and the
綜上所述,本發明手剎車自動補償來令磨耗行程裝置,整體結構簡單,製造組配容易,且在進行手剎車時可進行自動補償磨耗,確實能達成本發明的目的。In summary, the hand brake automatic compensation for wear stroke device of the present invention has simple overall structure, easy manufacturing and assembly, and can automatically compensate for wear when the hand brake is applied, which can indeed achieve the purpose of the invention.
惟以上所述者,僅為本發明的實施例而已,當不能以此限定本發明實施的範圍,凡是依本發明申請專利範圍及專利說明書內容所作的簡單的等效變化與修飾,皆仍屬本發明專利涵蓋的範圍內。However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited by this, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the patent specification still belong to Within the scope covered by the patent of the present invention.
100:自動補償來令磨耗行程裝置 10:本體單元 11:第一側座 111:軸孔 12:第二側座 13:導桿 14:容置空間 L:軸線 15:缸室 20:第一來令單元 30:第二來令單元 40:連動單元 41:固定座 410:主座體 420:側座體 411:中心孔 412:大徑段 413:前縮徑段 414:後縮徑段 415:前肩面 416:後肩面 417:非圓形區 42:推動座 43:連動件 431:耳部 50:補償單元 51:定位件 511:第一側面 512:第一凹槽 52:掣動件 521:掣動盤 522:掣動桿 523:第二側面 524:第二凹槽 53:滾動件 54:螺桿件 541:受掣盤 542:螺桿部 55:螺套件 551:螺孔 56:回復件 57:彈簧 58:推塊 59: 止推軸承 60:轉動定位單元 61:第一定位凹孔組 611:第一定位凹孔 62:第二定位凹孔組 621:第二定位凹孔 63:珠巢 631:穿孔 64:滾珠 200:剎車碟片 210:第一端面 220:第二端面 100: Automatic compensation to make wear stroke device 10: Body unit 11: First side seat 111: Shaft hole 12: Second side seat 13: guide rod 14: accommodating space L: axis 15: Cylinder room 20: The first order unit 30: The second order unit 40: Linkage unit 41: fixed seat 410: Main Block 420: side seat body 411: Center hole 412: Large Diameter Section 413: front reduced diameter section 414: Back reduction section 415: front shoulder 416: back shoulder 417: non-circular area 42: Push seat 43: Linkage 431: Ear 50: Compensation unit 51: positioning parts 511: first side 512: first groove 52: Detents 521: Swing Disc 522: Handlebar 523: second side 524: second groove 53: Rolling pieces 54: Screw parts 541: Conflict 542: Screw part 55: Screw set 551: Screw Hole 56: Reply 57: Spring 58: push block 59: Thrust bearing 60: Rotating positioning unit 61: The first positioning concave hole group 611: The first positioning concave hole 62: The second positioning concave hole group 621: second positioning concave hole 63: Bead Nest 631: perforation 64: ball 200: brake disc 210: first end face 220: second end face
本發明的其他的特徵及功效,將於參照圖式的實施方式中清楚地呈現,其中: 圖1是本發明手剎車自動補償來令磨耗行程裝置的一實施例的一立體組合圖; 圖2是該實施例的一立體分解圖; 圖3是圖2的一局部立體分解示意圖; 圖4是該實施例的一組合剖視示意圖,顯示尚未剎車的狀態; 圖5是圖4的一局部剖視示意圖; 圖6是該實施例的另一剎車狀態的示意圖,顯示尚未磨耗的狀態; 圖7是該實施例的一自動補償行程的動作示意圖; 圖8是該實施例的另一自動補償行程的動作示意圖; 圖9是該實施例的又一自動補償行程的動作示意圖;及 圖10是沿圖4中之線X-X的一剖面圖。 Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Fig. 1 is a three-dimensional assembly diagram of an embodiment of the device for automatic compensation of the hand brake of the present invention to make abrasion stroke; Figure 2 is a three-dimensional exploded view of the embodiment; Figure 3 is a partial three-dimensional exploded schematic view of Figure 2; Figure 4 is a schematic cross-sectional view of the combination of the embodiment, showing the state of not braking; Figure 5 is a schematic partial cross-sectional view of Figure 4; Figure 6 is a schematic diagram of another braking state of this embodiment, showing a state that has not been worn out; Figure 7 is a schematic diagram of an automatic compensation stroke of the embodiment; Figure 8 is a schematic diagram of another automatic compensation stroke of the embodiment; Figure 9 is a schematic diagram of another automatic compensation stroke of the embodiment; and Fig. 10 is a cross-sectional view taken along the line X-X in Fig. 4.
100:自動補償來令磨耗行程裝置 10:本體單元 11:第一側座 111:軸孔 12:第二側座 13:導桿 14:容置空間 L:軸線 15:缸室 20:第一來令單元 30:第二來令單元 40:連動單元 41:固定座 410:主座體 420:側座體 411:中心孔 412:大徑段 413:前縮徑段 417:非圓形區 42:推動座 43:連動件 431:耳部 50:補償單元 51:定位件 52:掣動件 521:掣動盤 522:掣動桿 523:第二側面 524:第二凹槽 53:滾動件 54:螺桿件 541:受掣盤 542:螺桿部 55:螺套件 56:回復件 57:彈簧 58:推塊 59: 止推軸承 60:轉動定位單元 100: Automatic compensation to make wear stroke device 10: Body unit 11: First side seat 111: Shaft hole 12: Second side seat 13: guide rod 14: accommodating space L: axis 15: Cylinder room 20: The first order unit 30: The second order unit 40: Linkage unit 41: fixed seat 410: Main Block 420: side seat body 411: Center hole 412: Large Diameter Section 413: front reduced diameter section 417: non-circular area 42: Push seat 43: Linkage 431: Ear 50: Compensation unit 51: positioning parts 52: Detents 521: Swing Disc 522: Handlebar 523: second side 524: second groove 53: Rolling pieces 54: Screw parts 541: Conflict 542: Screw part 55: Screw set 56: Reply 57: Spring 58: push block 59: Thrust bearing 60: Rotating positioning unit
Claims (9)
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TW109114608A TWI748435B (en) | 2020-04-30 | 2020-04-30 | The hand brake is automatically compensated to make the wear stroke device |
JP2021076151A JP7264937B2 (en) | 2020-04-30 | 2021-04-28 | Brake caliper device with pad wear automatic compensation mechanism |
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Citations (4)
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CN2414958Y (en) * | 2000-03-24 | 2001-01-17 | 李丽 | Automatic brake friction plate wear compensator for car |
TWM415088U (en) * | 2011-05-09 | 2011-11-01 | Zhi-Xian Laio | Caliper device for hand brake |
WO2013044397A1 (en) * | 2011-09-30 | 2013-04-04 | ASTéRIA PERFORMANCE INC. | Arrangement for automatically compensating brake pad wear in an annular disk brake |
TWM601704U (en) * | 2020-04-30 | 2020-09-21 | 琦玉國際有限公司 | Handbrake stroke device with automatic compensation for break pad wear |
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JPS5443254Y2 (en) * | 1974-05-10 | 1979-12-14 | ||
JP4355311B2 (en) | 2005-08-26 | 2009-10-28 | 日信工業株式会社 | Disc brake device |
DE112012003227A5 (en) | 2011-08-04 | 2014-06-12 | Schaeffler Technologies Gmbh & Co. Kg | Adjustment device for a disc brake |
US11105386B2 (en) | 2020-01-15 | 2021-08-31 | Chih-Hsien Liao | Brake caliper device having automatic pad wear compensation mechanism |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2414958Y (en) * | 2000-03-24 | 2001-01-17 | 李丽 | Automatic brake friction plate wear compensator for car |
TWM415088U (en) * | 2011-05-09 | 2011-11-01 | Zhi-Xian Laio | Caliper device for hand brake |
WO2013044397A1 (en) * | 2011-09-30 | 2013-04-04 | ASTéRIA PERFORMANCE INC. | Arrangement for automatically compensating brake pad wear in an annular disk brake |
TWM601704U (en) * | 2020-04-30 | 2020-09-21 | 琦玉國際有限公司 | Handbrake stroke device with automatic compensation for break pad wear |
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