TW474894B - Electromagnetic brake - Google Patents

Electromagnetic brake Download PDF

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Publication number
TW474894B
TW474894B TW087121591A TW87121591A TW474894B TW 474894 B TW474894 B TW 474894B TW 087121591 A TW087121591 A TW 087121591A TW 87121591 A TW87121591 A TW 87121591A TW 474894 B TW474894 B TW 474894B
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TW
Taiwan
Prior art keywords
brake
plate
braking force
force
block
Prior art date
Application number
TW087121591A
Other languages
English (en)
Inventor
Kazuo Hikari
Original Assignee
Sanyo Kogyo Co Ltd
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Publication of TW474894B publication Critical patent/TW474894B/zh

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2265Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
    • F16D55/22655Constructional details of guide pins
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2265Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
    • F16D55/227Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing by two or more pins
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/02Braking members; Mounting thereof
    • F16D65/04Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
    • F16D65/095Pivots or supporting members therefor
    • F16D65/097Resilient means interposed between pads and supporting members or other brake parts
    • F16D65/0973Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
    • F16D65/0979Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces acting on the rear side of the pad or an element affixed thereto, e.g. spring clips securing the pad to the brake piston or caliper
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/38Slack adjusters
    • F16D65/40Slack adjusters mechanical
    • F16D65/42Slack adjusters mechanical non-automatic
    • F16D65/46Slack adjusters mechanical non-automatic with screw-thread and nut
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004Parts or details of disc brakes
    • F16D2055/0008Brake supports
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004Parts or details of disc brakes
    • F16D2055/0041Resilient elements interposed directly between the actuating member and the brake support, e.g. anti-rattle springs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00Type of actuator operation force
    • F16D2121/18Electric or magnetic
    • F16D2121/20Electric or magnetic using electromagnets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00Type of actuator operation force
    • F16D2121/18Electric or magnetic
    • F16D2121/20Electric or magnetic using electromagnets
    • F16D2121/22Electric or magnetic using electromagnets for releasing a normally applied brake
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00Components of actuators
    • F16D2125/18Mechanical mechanisms
    • F16D2125/58Mechanical mechanisms transmitting linear movement
    • F16D2125/587Articulation, e.g. ball-socket
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2127/00Auxiliary mechanisms
    • F16D2127/02Release mechanisms

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)

Description

4/4894 修正 案號 87121591 五、發明說明(1) 〔發明領域 本發明主要係有關—種被使用在吊車的電磁制動裝置。 〔先前技術〕 =用之使用在吊車等的電磁制動裝置,係如第九、十圖 所不之構造。 即,如第九、十圖所示,習用的電磁制動裝置係包含由 门^型的夹钳61與電磁鐵62所組成之組件63,再將該組件 63由沣動銷64裝設在(按裴用)固定件65。 一端的剎車塊66由調整螺絲67等裝設在门字型的夹鉗61 ^ 4鳊,而另一端的剎車塊68 ,則裝設在推桿6 9的前端。 邊推桿69係被固設在電磁鐵62的可動鐵心7〇上,且门字型 = =61的他端’則係由按裝螺栓71目設連結 的固定鐵心7 2。 圓盤等被制動體73 (當該電磁鐵62 ON-OFF作動時) 被上述-對的剎車塊66、6δ所推壓夾持,而形成制動作用 旦=’=車塊66 : 68的推壓力G、Η與切線力(於第九 弟十圖中與紙面形成垂直方向之作用力),鉦論那一 個都是經由調整螺絲6 7與η字型的夾鉗6 i及推桿6、9與可動 鐵心7 0承受。 但是,在如上述之習用電磁 高強度與硬度之门字型大容積 構造十分複雜之外,也有如第 侧的寬度之問題點。 〔發明目的〕 制動裝置中,必須使用具有 的塊狀夾鉗61。再者,除了 九圖、第十圖所示增加左右
C:\Logo-5\Five Continents\PF1036a.ptc 第4頁 474894 _案號 87121591 年月 日 修正_ 五、發明說明(2) 本發明針對前述習用電磁制動裝置的缺點加以改良,以 提供一種不需要大體積的塊狀夾鉗,可使裝置整體變得更 輕量,且構造也更簡單的電磁制動裝置為其目的。 〔圖式說明〕 為讓本發明之上述其他目的、特徵和優點能更明顯,下 文特舉本發明較佳實施例,並配合所附圖式,作詳細說明 如下。 第1圖:本發明較佳實施形態之左側視圖。 第2圖:第1圖之正視圖。 .第3圖:局部斷面剖面圖。 第4 A圖:制動力承受托架的實施例之正面圖。 第4 B圖:制動力承受托架的實施例之俯視圖。 第4 C圖:制動力承受托架的實施例之右側視圖。 第5圖:局部斷面剖面圖。 第6圖:局部斷面剖面圖。 第7圖:局部斷面剖面圖。 第8圖:局部斷面剖面圖。 第9圖:習用實施例之正視圖。 第1 0圖:習用實施例之斷面剖面圖。 〔圖號說明〕 1 電磁鐵 2 板狀體 3 固定鐵心 4 導桿
C:\Logo-5\Five Continents\PF1036a.ptc 第5頁 474894 _案號87121591_年月 .日_ 五、發明說明(3) 5 可 動 鐵 心 6 剎 車 塊 6 a 剎 車 塊 側 面 7 剎 車 塊 7a 剎 車 塊 侧 面 8 制 動 力 承 受 托架 9 被 制 動 體 10 固 定 件 11 凹 溝 12 左 右 腳 13 按 裝 座 14 上 邊 15 内 部 空 間 16 剎 車 墊 17 剎 車 塊 本 體 18 滑 動 面 19 向 心 接 頭 20 調 整 螺 絲 21 向 心 接 頭 22 回 動 彈 簧 23 短 筒 部 24 J 字 型 夾 腳 片 25 L 字 型 固 定腳片 26 彈 簧 腳 片 27 補 強 桿 28 併 緊 螺 帽 29 螺 栓 30 圓 管 31 螺 孔 32 孔 33 滑 動 轴 襯 34 小 突 出 片 35 小 突 出 片 3 5a 螺 孔 36 彈 性 件 37 限 制 件 38 螺 栓 39 螺 帽 61 夾 鉗 62 電 磁 鐵 63 組 件 64 浮 動 銷 65 固 定 件 66 剎 車 塊 67 調 整 螺 絲 68 剎 車 塊 69 推 桿 70 可 動 鐵 心
C:\Logo-5\Five Continents\PF1036a.ptc 第6頁 474894 ___案號87121591_年月 π 五、發明說明(4) 71 按裝螺栓 72 固定鐵心 73 被制動體 B, 微小間隙 b2 微小間隙 Ft 切線力 G 切線力 Η 切線力 U 組件 〔發明說明〕 以下,就本發明的實施例,參照圖面予以說明。 在第一圖的左側視圖、弟一圖的正視圖、與第二圖的巧 部斷面剖面圖中,本發明的電磁制動裝置係省略^ ^用的 夾钳之構造’而以與電磁鐵1保持—定的間隔所配設大致 呈平行之板狀體2來代替’並將電磁鐵1的固定鐵心3與 板狀體2由複數隻的導桿4連結成一體,而形成組件u 了 在該組件U的電磁鐵1與板狀體2之間,配設一對承受 剎車塊6 、7的切線力Ft之制動力承受托架8 Γ而(圓 狀)圓盤或(帶板狀)板片等被制動體9 ,係被上述刹車 塊6 、了所推壓制動。在本發明中所指的切線力F ,係指 推壓被制動體9的剎車塊6 、7 ’在制動時從被制動_ 承受的力量當t,被制動體9的行走運轉方向的力量而古 為旋轉運動之所謂的圓盤日寺,圓盤切線方 向的力里對剎車塊6、7作用,此力量即稱為如第 的,:力1再者’當被制動體9為直線運動時, 切線力即是其直線運動的方向。
修正 金號 871215m
五、發明說明(5) 该制動力承受g 8 造物等的固定件1 〇 ^ /g固定在吊車的基台(框架)或建 8按裝在固定件10 P ’上述組件U由制動力承受托架 有被制動體"f入的凹、=圖::,制動力承受把架δ擁 形成如第四Α圖的正Π:且制動力承受托架8整體上 由於上述凹溝Π的存才,斤不的門型。而其左右腳12、12 右腳1 2、1 2的下端各妒成^別被分岐成二隻。再者,在左 於將螺栓旋入上述螺ί成=螺孔的按裝座13、13,由 述固定件…第圖至= 托架8固定在上 右腳12所:支撐在門型制動力承受托架8左 遠1 4所包圍的内部# _
=圖中,刹車塊6、7係由與被;;動直 車墊16,&固定剎車墊16的刹 二2接觸U 墊16與剎車塊本體J 7分 Α _斤冓成,且剎車 成一體。 别為長方形的板㈣,且互相重疊 托此::md7,四角落靠近制動力承受 塊6向塊側碗、&往刹車 向)滑動的滑動面1 8,如此該开》’第五圖為左右之方 制動力承受托架8中被包圍著,^且;=的刹車塊6 、7在 作動的方向滑動;而往切線力F 二剎車塊6 、7推壓 ,且被制動力承受托架8承受著。n卻形成不動的狀態 形成長方形的板狀,可使制動,,,由於剎車塊6 、 受外力,因此可獲得更安定的立八文托架8由四角落承 尺谭效果。
C:\Logo-5\Five Continents\PF1036a.ptc $ 8頁 ^74894 案靟 五、發明說明(6) 剎車塊6 、 在電磁鐵1的 調整螺絲2 0與 剎車塊6 、Ί 塊6 、7 往互 22 〇 更具體的說 製加工製造而 複數隻腳片之 向心接頭1 9 部2 3内。再者 夾住長方形板 另外的二隻則 型固定腳片2 5 而且,以該 在其上下被配 承受托架8的 往箭頭A 的方 剎車塊6 、7 接頭19、21的 整螺絲20的前 的間隙,因此 怪聲。 接著,有關 7其中 可動鐵 向心接 與制動 相分離 ,回動 成,其 大致呈 或向心 ,上述 狀剎車 是固定 〇 L字型 置(總 外面接 向(於 往互相 凹凸摩 端與向 可有效 修正 :__ 之一剎車塊7 ’係由向心接頭ί 9裝設 心5的中央部位;另一剎車塊6係由 頭2 1設置在板狀體2 。還有,分別在 力承受托架8之間,設置一對使剎車 的方向隨時保持蓄勢待發的回動彈簧 彈貰22係將彈簧鋼板片打洞,再以壓 形狀為中央擁有短筒部2 3,且突設有 長方形的形狀(參照第六圖)。 接頭21以鬆配合插入配置在中央短筒 複數隻腳片中,其中四隻係為保持著 塊本體17長邊的j字型夾腳片24,而 長方形板狀剎車塊本體1 7短邊的L字 固定腳片25為間隔(於第六圖中), 共四隻)的彈簧腳片26,則與制動力 ,,且使4車塊β 、7隨時分別保持 第五圖、第八圖中)蓄勢待發,及使 分離的方向蓄勢待發。因此,在向心 擦面(凹球面與凸球面之.間),及調 心接頭21之間,可料^發生微小 防止制動的0N-0FF切換時所產生的 前述板狀體2 f ’參照圖面予以更具體的詳
474894 ,號 87121591
J;_B 曰 修正 五、發明說明(7) 加說明。如第一圖所示,板狀體2係略 上方頂部設置補強桿2?。再者:二:配設導桿4 緊螺帽28。. 者週整螺絲2。的上方 如第五圖所示’導桿4係由長螺物 螺栓29可被旋入固定鐵心3的螺孔31 了而 則被嵌入固定鐵心3的沈孔與板狀 =二 再者,上述導杯4 、4分別被插入在 動力承受托架8上邊兩端的孔32、3 " 不 面與圓管30的外表面形成可摩擦移動。、衰 、 於將滑動軸襯33設置在孔32内,因:摩擦= 順。如此,可將由電磁則、板狀體2 二件U ’以可以在微小尺寸浮遊的按裝:制;力 在制動時,由於刹車塊6、7 #壓被制動體9 大反作用力(箭頭A t方向),藉補強㈣可以阻 板狀體2的上方頂部倒下,及可以阻止板狀體2往 1的間隔減少之方向倒下。換句話說,補強桿的另 ’係可作為突出桿之功能。 於第一圖中,在菱型板狀體2的左右頂端形成有 突出片34、34;另一方面,於第四圖中,制動力承 8的上邊左右端也同樣形成有小突出片3 5、3 5。且 出片35、35上形成有螺孔35a 、35a 。 如前述’組件U只在如第二、三、五圖所示之微 其下端 ,且在 旋有併 構成, 的兩端 門型制 内側表 五圖中 將更為 所構成 承受托 產生強 止菱型 電磁鐵< 功 月& 一對小 受牦架 該小突 小間隙
C:\Logo-5\Five Continents\PF1036a.ptc 第ίο頁 4/48^4 -SS__87121591 五、發明說明(8) β乂丨VI可移動範圍内移動,以可以微小尺寸浮遊的按穿 受托架8以在板狀體2對該制動力承 勢待發之彈性件36。在;的右邊方向),裝設保持蓄 圈彈簀所構成。 —圖中,該淨性件36係由Μ縮線 動還二㊁了限制板狀體2 # (上述)離開方向過大的移 :上:螺%二限制件3Γ在第二圖中,該限細係由旋 如此& a的螺技38及(鎖緊用)螺帽39所構成。 f+ s φ、’以彈性件36與限制件37的構成來謀求組件u之 =:,而且可調整刹車塊6、7㈣車塾16…與被 1 之@ (非制動時)的氣隙。特別是,如第二圖所 將螺栓38插入壓縮線圈彈簀内,並使彈性件36與限制 件37形成一體的小型化,即可獲得構造更為簡單,又可降 低成本的優點。再者,在比較板狀體2的重量之下,由於 電磁鐵1的重量往往比較大,因此在浮遊狀態(Fi〇atin^ )下j組件U將朝著重量較大的電磁鐵1傾斜移動,所以 會有#彳車墊1 6、1 6的圓盤等被制動體9的接觸不均等之虞 ,但是由於上述彈性件36與板狀體2 ,往固定側的制動力 承爻托架8離開方向推壓之故,而能巧妙的保持其均衡。 〔發明之效果〕 , 本發明之電磁制動裝置,在制動時被制動體9所承受切 線力F t ’係經由制動力承受托架8而被承受,且不會被傳 送到板狀體2與導桿4 ,因此可使板狀體2與導桿4等變 成更小型、重量更輕。再者,可劣略習用之大型塊狀夹鉗 (第九、十圖之符號61 ),且整體上可獲得更簡單、更小
C:\Logo-5\Five Continents\PF1036a.ptc 第11頁 474894
第12頁 474894 _案號87121591_年月日 修正 圖式簡單說明 第13頁 C:\Logo-5\Five Cont inents\PF1036a.ptc

Claims (1)

  1. 474894 g號 申請專利範圍 月 修正 下配設數隻導 一對剎 受托架 車塊其 鐵心之 在板狀 之間, 待發的 保持緊 2、一 與板狀 桿所構 車塊的 以在微 制動力 且為了 限制件 徵。 種電磁制動裝置, ’並將該電 成一體,且 板狀體 桿連結 車塊及 用以承受該 該制動力承受托 中之一 一方, 體之一 設置一 回動彈 密接觸 種電磁 體及使 成’該 切線力 小尺寸 承受托 限制板 ,以使 剎車塊,儀 而另一剎車 方;再者, 對使剎車塊 簧,以使該 為其特徵。 制動裝置, ~~者保持一 組件之電磁 之制動力承 浮遊的按裝 架離開方向 狀體往該離 被制動體對 其係在與 磁鐵的固 在該電磁 一對剎車 架係按裝 由向心接 塊係由調 分別在剎 往互相分 向心接頭 電磁鐵保 定鐵心與 鐵與板狀 塊的切線 於固定件 頭裝設在 整螺絲與 車塊與制 離的.方向 的各個凹 持一定 該板狀 體之間 力之制 上;再 §玄電磁 向心才妾 動力承 隨時保 凸摩擦 的間隔 體由複 ,配設 動力承 者,剎 鐵可動 頭設置 受托架 持蓄勢 接觸面 成有組件,组件係由電磁鐵:::連結成一體的複數隻導 狀體間’配設承受, 又托木;再者,將上述紕件以1 ::制動力承受托架,且在對該 門古& Γ勢發之彈性件,而 開方向產生過大的移動,設置一 正上述組件之對準中心為其特
TW087121591A 1998-02-05 1998-12-23 Electromagnetic brake TW474894B (en)

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Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19849749A1 (de) * 1998-10-28 2000-05-04 Mayr Christian Gmbh & Co Kg Teilbelag-Federdruckbremse zum Angriff an einer rotierenden Scheibe
JP2001072358A (ja) * 1999-07-02 2001-03-21 Teijin Seiki Co Ltd エレベータ用巻上げ装置
EP1348902A1 (en) 2002-03-26 2003-10-01 Koninklijke Philips Electronics N.V. Lamp and lamp holder with peripheral locking means
DE10330306A1 (de) * 2003-07-04 2005-01-27 Chr. Mayr Gmbh + Co Kg Zangenbremse mit Freistellung
JP2005048877A (ja) * 2003-07-29 2005-02-24 Sumitomo Denko Brake Systems Kk ブレーキキャリパ装置
ATE459023T1 (de) * 2004-05-05 2010-03-15 Imax Corp Hochleistungsfähiges stereographisches projektionssystem mit mehreren quellen
FR2971827B1 (fr) * 2011-02-23 2013-02-15 Sofineco Dispositif de freinage electrique d'un arbre d'entrainement
CN102330762B (zh) * 2011-07-22 2013-06-12 江苏安捷汽车配件有限公司 一种采用钕铁硼磁铁的刹车装置
DE102011115214A1 (de) 2011-09-28 2013-03-28 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Scheibenbremse, insbesondere für ein Nutzfahrzeug, sowie Bremsbelag für eine Scheibenbremse
WO2013051643A1 (ja) * 2011-10-07 2013-04-11 株式会社大崎電業社 電磁ブレーキ
CN102562876A (zh) * 2012-02-17 2012-07-11 苏州通润驱动设备股份有限公司 一种电磁钳式制动器
CN103573865B (zh) * 2012-08-03 2016-03-30 三阳工业株式会社 制动装置
CN104781174B (zh) 2012-11-15 2018-06-05 奥的斯电梯公司 电梯制动器
US9915307B2 (en) 2012-11-15 2018-03-13 Otis Elevator Company Brake
KR200476392Y1 (ko) 2013-05-03 2015-02-25 현대다이모스(주) 소음 저감용 릴레이
FI126018B (en) * 2013-07-01 2016-05-31 Cargotec Finland Oy A method, system, and computer program to control the braking of a machine set on a track
DE102016015242A1 (de) * 2016-12-21 2018-06-21 Chr. Mayr Gmbh + Co Kg Bremszange mit Freistellmechanismus
US10501293B2 (en) * 2017-01-31 2019-12-10 Goodrich Aerospace Services Private Limited Method of applying brake to a hoist by electromagnetic means in a permanent magnet motor
CN108799364A (zh) * 2018-07-12 2018-11-13 中铁磁浮科技(成都)有限公司 磁浮列车制动夹钳
CN109624937A (zh) * 2019-01-09 2019-04-16 周丰 一种电动汽车用驻车装置
US11015667B2 (en) * 2019-05-28 2021-05-25 Michael Pagano Brake mounting bracket

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1423798A (fr) * 1964-11-13 1966-01-07 Materiel Electromagnetique S I Freins à disque à commande électromagnétique, notamment pour usage industriel
FR1479234A (fr) * 1965-05-21 1967-05-05 Verlinde Sa Frein à disque électromagnétique pour moteur électrique
US3719257A (en) * 1969-05-14 1973-03-06 Ferodo Sa Disc-brake and support structure
US3931871A (en) * 1969-08-12 1976-01-13 Martin Thomas C Disc brake, hub and wheel assembly
JPS5493768A (en) * 1978-01-05 1979-07-25 Tokico Ltd Disc brake apparatus
DE2804808B2 (de) * 1978-02-04 1981-04-16 Alfred Teves Gmbh, 6000 Frankfurt Bremsbackenhalterung für eine Teilbelagscheibenbremse, insbesondere für Kraftfahrzeuge
JPS5920890B2 (ja) * 1978-04-20 1984-05-16 トキコ株式会社 デイスクブレ−キ
US4341289A (en) * 1978-09-25 1982-07-27 Lucas Industries Limited Disc brakes
DE2907516A1 (de) * 1979-02-26 1980-09-18 Teves Gmbh Alfred Schwimmsattelteilbelag-scheibenbremse
AU562492B2 (en) * 1982-12-23 1987-06-11 Brake And Clutch Industries Australia Pty. Ltd. Caliper disc brake
US4553456A (en) * 1983-03-25 1985-11-19 Rafert Don L Wrench-holding fixture for vehicular wheels
US4573554A (en) * 1983-10-03 1986-03-04 Allied Corporation Disc brake with caliper stabilizing tie-bar
DE3540810C1 (de) * 1985-11-16 1987-06-11 Daimler Benz Ag Schwimmsattel-Scheibenbremse
US4823920A (en) * 1988-05-02 1989-04-25 Kelsey-Hayes Company Sliding caliper disc brake and brake shoe assembly therefor
US5022500A (en) * 1988-09-14 1991-06-11 Brake And Clutch Industries Australia Pty. Ltd. Disc brake caliper
FR2648796B1 (fr) * 1989-06-23 1991-10-04 Plateformes Structures Oceaniq Dispositif de commande pour treuil de levage, en particulier pour installation de forage
US5259484A (en) * 1991-02-15 1993-11-09 Nissin Kogyo Co., Ltd. Reaction force type disc brake
FR2698423B1 (fr) * 1992-11-26 1995-02-03 Alliedsignal Europ Services Ensemble d'un organe de friction et d'un ressort pour frein à disque, et frein à disque équipé d'un tel ensemble.
US5582277A (en) * 1995-02-22 1996-12-10 Power Transmission Technology, Inc. Caliper disk brake for steel mill cranes
DE69730767T2 (de) * 1996-03-22 2005-09-29 Sanyo Kogyo Co. Ltd., Suita Bremse für Hebegerät
JP2727070B2 (ja) * 1996-03-22 1998-03-11 三陽工業株式会社 巻上機用制動装置

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JP3032499B2 (ja) 2000-04-17
DE69809703T2 (de) 2003-07-03
EP0935082B1 (en) 2002-11-27
EP0935082A2 (en) 1999-08-11
US6341676B2 (en) 2002-01-29
US20010045331A1 (en) 2001-11-29
CN1131946C (zh) 2003-12-24
JPH11223231A (ja) 1999-08-17
KR19990071456A (ko) 1999-09-27
KR100331135B1 (ko) 2002-09-18
DE69809703D1 (de) 2003-01-09
EP0935082A3 (en) 2000-12-06

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