TW419427B - Pressure differential operated brake booster - Google Patents

Abstract

A pressure differential operated brake booster includes a housing, a partition adapted to divide the interior of the housing into two chambers, and two diaphragms adapted to divide the two chambers into constant pressure chambers and variable pressure chambers. A control valve includes a valve body carried by the diaphragms, and a plunger slidably received in the valve body. The control valve is operatively connected to the variable pressure chambers to cause the diaphragms to move in response to actuation of an input rod so as to develop a pressure differential. A reaction disk is disposed between an output rod and the valve body to transmit the reaction of movement of the output rod to the input rod. An adjusting mechanism is disposed between the plunger and the reaction disk and includes a contact member normally spaced from the reaction disk, and a large diameter compression spring disposed between the contact member and the plunger and preloaded with a predetermined force. The compression spring is so compressed as to provide an increased boost ratio when a force equal to or greater than the predetermined force is applied to the input rod during an emergency braking operation.

Description

^27i a7 B7 經濟部中央榡準局員工消費合作社印製 五、發明説明（ 1 ) I 1 明 背 景 1 本 發 明 有 關 用 於 汽 車 制 動 系 統 之 氣 壓 式 肋 力 裝 置 〇 典 .： 1 i J 型 習 知 之 串 聯 伺 服 肋 力 裝 置 包 含 機 架 t 固 定 在 該 機 架 内 而 請 Μ 請 背 之 1 I I 把 該 機 架 内 部 分 成 J t. 月U 、 後 壓 力 室 之 隔 板 ， 及 位 在 該 隔 板 之 I I I 相 向 二 側 面 且 適 於 分 別 將 前 後 壓 力 室 之 內 部 分 成 Μ 刖 Λ 1 1 後 、 定 壓 及 變 壓 壓 力 室 之 二 隔 膜 (看第5圖 ) >該隔板及隔 >王 意 事 1 ! 膜 係 固 定 至 — 閥 門 本 體 〇 —* 輸 出 桿 偽 經 由 —^ 合 成 橡 膠 製 之 項 再 填 1 1 反 作 用 圓 盤 連 接 至 該 閥 門 本 體 0 —' 輸 人 捍 係 與 該 輸 出 稈 同 .巧 本 I 軸 且 連 接 至 一 可 滑 動 地 承 接 於 該 閥 門 本 體 内 之 柱 塞 1 I 1 (p 1 u n g e r ) =該前後定壓壓力室恒與真空源相通 >通常該 I 1 I 柱 塞 係 推 入 其 縮 回 之 位 置 Μ 便 保 持 所 有 四 個 壓 力 室 與 該 1 i 訂 1 真 空 源 相 通 〇 當 睬 下 制 動 踏 板 時 輸 入 力 量 即 胞 加 至 該 輸 入 稈 >x 作 動 該 柱 塞 0 該 柱 塞 秋 後 由 一 閥 門 座 離 開 Η 中 斷 ! 1 該 定 壓 颳 力 室 及 該 變 壓 壓 力 室 間 之 真 空 相 通 且 依 序 造 成 1 I 周 圍 之 空 氣 進 人 該 前 後 變 壓 壓 力 室 〇 於 該 變 壓 壓 力 室 ! 具 有 空 氣 時 越 過 該 前 後 隔 膜 發 展 出 一 壓 差 〇 該 壓 差 i I 作 用 於 隔 膜 上 便 發 展 出 傳 入 該 閥 門 本 體 而 分 配 進 人 該 輸 I 1 | 出 桿 之 力 量 〇 除 了 初 期 之 制 動 階 段 外 當 該 輪 入 力 量 增 加 1 時 這 輸 出 力 量， 線 性 地 增 加 (看第6圖 中 之 線 F) 0 如 此 萬 一 1 在 緊 急 情 況 時 刻 需 要 一 較 大 制 動 力 時 必 須 重 重 地 壓 下 該 制 1 ffilt 動 踏 板 0 I I 因 此 本 發 明 之 一 巨 的 係 提 供 一 種 特 別 定 義 助 力 比 之 I I 變 化 點 之 氣 壓 式 制 動 助 力 裝 置 Μ 便 特 別 於 緊 急 之 制 動 操 I 1 作 期 間 獲 得 所 想 要 之 助 力 比 〇 本紙張尺度適用中國國家標準（CNS ) 規梏（210X29?公尨） ^ 1 39493 • V '五、發明説明（2 ) 琎明概論 經濟部中央標準局員工消費合作社印製 動地通置控鑽可該常期該制差機力該排開用係制縮 制作相放之 I 及入於作至機壓出用至安.隔而量況壓 輛操源 含體第、進制操接入一 輸作制係 制間力狀該 車可空 包本之制伸機動連輸出該反機制機 之縮急 ， 於；真；門通櫬延入制地該展 於動出 機用制壓緊時 用架與制閥相孔；輸況作於發置移輸整作機定於制 種機恒機之氣鑽制該狀操應制放之該調反塞預當機 一 含成面載大二機-急可回機；制整該該柱該。入。 供包分壁 承圍第塞制緊係制面制機調。與該，量輸比 提置部動所周之柱機於制機壁機出於制常與簧力該力 明裝内移制與制之入及機面動出輸用機通件彈道至助 發力架 可機斷 機内輸量閥 壁移輸該及整 | 構縮 二加之 本助機 之面不孔制之力制動可之送.，調含觸壓第施大 , 該該室 壁有鑽機制道控移該 制傳制 之包接 之該量 增 的-把力動具 一 孔機 一 該可越機於機力且該載於力 一 目 置於壓移體第鑽塞第，該横面 用用 用，於負等道供 之裝適 壓可本 該二柱 受用成 能壁間 作作内 置預及 二 提 面力 且變該 門接第該係作 造俾動 之反反制放上 量第能 上助内及由閥鄰該動間量以，移體 之動機與加力該至 成式 架室且 該義在作期力，動可本制移JL*，量道將縮 達壓 機力内 ，定置於 作道室 移該門 機之鑽 件力 ！ 間M 了氣該 壓架制、放 適操二 力而於 閥人制 二構縮 第期可 為之 在壓機 機制地 且動第 壓動應該輸機 第觸壓 該作係 統置定該閥機動架制受壓作回及該人該接定於操黄 系配之在 制孔滑機態間 變之；制至輸 在之預大動彈 (請先閲讀背面之注意事項再填寫本頁) 本纸張尺度適用中國國家標隼（CNS ) Λ4規格（2丨OX297公左） 3949 3 2 4 9 «J/ Λ^ 27i a7 B7 Printed by the Consumer Cooperatives of the Central Bureau of Standards and Assistance of the Ministry of Economic Affairs V. Description of the Invention (1) I 1 Background 1 The present invention relates to a pneumatic rib-type force device for automotive brake systems. Code: 1 i J The known tandem servo rib device includes a frame t fixed in the frame, please ask the back 1 II to divide the inside of the frame into J t. U, the partition plate of the rear pressure chamber, and the partition plate located on the partition plate. III The two diaphragms facing each other and suitable for dividing the interior of the front and rear pressure chambers into M 刖 Λ 1 1 and two diaphragms of the constant pressure and variable pressure chambers (see Figure 5) > The partition and the partition > Wang Yishi 1! The membrane is fixed to — the valve body 0 — * the output rod is pseudo-filled with — ^ the item made of synthetic rubber 1 1 The reaction disc is connected to the valve body 0 — 'The input system is the same as the output stem. I-axis and connected to a slideably received valve The plunger 1 I 1 (p 1 unger) in the body = the front and rear constant pressure pressure chambers are in constant communication with the vacuum source> usually the I 1 I plunger is pushed into its retracted position M to maintain all four pressure chambers It is connected to the vacuum source of 1i, 1 and 0. When the brake pedal is depressed, the input force is added to the input stem. X actuates the plunger. The plunger is left by a valve seat after the fall. Interruption! 1 The constant pressure The vacuum between the scraping chamber and the pressure-change pressure chamber is communicated and sequentially causes 1 I surrounding air to enter the front and back pressure-change pressure chambers. 0 In the pressure-change pressure chamber! When there is air, a pressure difference is developed across the front and rear diaphragms. 〇 The pressure difference i I acts on the diaphragm and develops the force that is introduced into the valve body and distributed into the input I 1 | out of the lever. 〇 In addition to the initial braking stage, the output force is increased when the wheel-in force is increased by 1, Increases linearly (see Figure 6 Line F) 0 So in case 1 When a large braking force is required in an emergency situation, the system must be pressed down 1 ffilt pedal 0 II. Therefore, one of the huge systems of the present invention provides a specially defined boost ratio II change point The pneumatic brake booster M is specially designed to obtain the desired boost ratio during emergency braking operation I 1 This paper standard applies Chinese National Standard (CNS) regulations (210X29? Public) ^ 1 39493 • V ′ V. Description of the invention (2) 琎 明 Introduction The central government bureau of the Ministry of Economic Affairs, the consumer co-operative cooperatives of India, the brake control, and the use of drills can be used to make the phase difference of the mechanical strength of the regular production system When the machine is pressed out, it is used for safety. After that, the vehicle ’s operating source includes the body number, the base operation is connected to an output system, and the system can output the anti-mechanism. The machine's anxiety, Yu; True; the door is extended into the system, and the exhibition should be used when the machine is used to compact the valve and the valve; The transfer machine is scheduled to be drilled by the seed machine, and the machine should be controlled. The reversing plug pre-crash machine, which contains the surface-loaded sophomore machine, can be returned to the machine; . Into. For contracting and dividing walls, the first plug system is tightly adjusted and the noodle system is adjusted. With this, the volume-to-output ratio setting part moves around the column machine on the machine wall machine due to the system's normal and spring force. This force is installed inside the system and the input and output of the machine. The force frame can be turned off when the output valve wall of the machine is broken. The structure of the auxiliary machine can be delivered without the force of the hole. The brake can be sent. The mechanism is to control the transfer of the system to increase the amount of the package-the power drive a hole machine-the machine can be exceeded in the machine power and the load is placed in the pressure body first drill plug, the cross section Use, install the appropriate pressure on the negative equal channel, the two columns can be used to build the inter-wall pre-heating and two-side lifting force, and change the door to the system to counteract the countermeasures. The first can be assisted inside and by the valve next to the amount of movement, the motivation and force to move the body to the built-in rack and the meaning is in force, the movement can be moved to JL *, the measuring path will be reduced to the pressure Within the power, set the drilling force of the door mover in the working room! The pressure of the pressure system, the proper operation of the pressure mechanism, and the second phase of the valve system can be used to set the valve in the press mechanism and the pressure should be lost. The maneuvering system is under pressure to return and the person should be assigned to change the state of the hole-making slide system; the pre-movement to the lost state (please read the precautions on the back before filling this page) This paper size applies to China National Standard (CNS) Λ4 specification (2 丨 OX297 male left) 3949 3 2 4 9 «J / Λ

A B7 附件 經濟部智慧財產局員工消費合作社印製 且 中 體 本 0J ΠΓ 閥 該 在 義 定 1 含 包 可 好 最 制 機 孔 纘 (二 明第 說該 明 、 五 3 反孔 該鑽 在徑 義直 定 大 一 該 及於 , 小 孔徑 續直 徑其 直 且 大間 之之 制孔 櫬鑽 孔徑 鑽直 1 大 第該 該與 I 璉制 毗機 於用 位作 該 一 與第 常之 通内 一 孔 含鑽 包徑 可直 也 小 時該 同在 件置 構放 觸地 接 動 該滑 ο 可 孔且 鑽開 徑隔 直制 小機 之用 徑作 直 反 * 孔 件鑽 元徑 形直 柱大 圓該 二 於 第位 之 且 内件 孔元 鑽形 徑柱 直 圓 大 二 該第 在與 置一 放第 ， 該 件至 元著 形附 柱一 圓及 用保 作 一 反含 該包 連步 毗一 由進 制可 機制 整櫬 調整 該調 止該 防 。 便去 以移 ’ 制 緣機 凸孔 之鑌 内 二 第 之 制 機 柱 該 與 持 該之 與件 座 構 簧觸 彈接 該該 在於 置大 放徑 可直 簧有 弾具 縮能 壓可 該及 〇 » 座間 簧之 彈緣 之凸 觸之 接件 制構 櫬觭 塞接 適 含 包 步 1 進 可 好 最 制 機 整 調 該 0 徑 直 之 件 元 形 柱 圓 1 第 可該 件结 構聯 整地 諝作 該操 〇 可 件點 構端 整一 調另 之且 量件 載構 負觸 預接 之該 簧至 彈繫 縮緊 壓點 該端 整 一 調其 於使 擷 人 輸 該 至 加 施 間 期 作 操 動 制 急 緊 於 量 力 道 二 第 。 該 座當 簧 弾 可 好 最 差 壓 之 出 展 發 所 制 機 面 壁 動 移 可 該 過 越 時 制 第 該 當 於 大 倍 至 加 施 間 期 作 操 動 制 態 常 於 量 力 道 差 壓 之 出 展 發 所 制 櫬 面 壁 動 移 可 該 遇 越 時 制 櫬 入 2 輪 至該 生 發 好 最 差 ο 壓約 之大 出圍 展範 發速 所減 制其 襪 ’ 面間 壁期 動作 移操 可動 該制 過急 越緊 至 (請先閱讀背面之注意事項再填寫本頁) 訂---------線！ 時 1 且 後 輛 車 於A B7 Attachment Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs and printed in the middle of the body 0J ΠΓ The valve should be in Yiding 1 Including the machine hole 可 (The second Ming Dynasty said that the Ming Dynasty, the fifth 3 The back hole should be drilled in the diameter of Yiyi straight Set a large hole and a small hole with a continuous diameter and a straight and large hole making hole. Drilling hole diameter is 1 straight. A large hole should be used as a hole in the hole between the hole and the hole. The diameter of the drill package can be straight or small, and the same part should be placed to touch the slide. The hole can be drilled and the diameter of the small machine is used to make a direct reversal. In the first place, the inner part of the hole element drill-shaped diameter column straight round sophomore, the first and the first put the first, the piece to the Yuan shape attached column with a circle, and the guarantee is included, the package is connected next to each other. The mechanism can be adjusted to adjust the adjustment of the defense. Then go to the edge of the edge of the machine's convex hole in the second second column of the machine and the holding of the spring and the spring contact with the seat structure can be set to large diameter can be Straight spring can be compressed with compression And 〇 »The spring of the seat spring, the convex contact of the connection structure, the plug connection includes the step 1 can be adjusted, the machine can adjust the 0 straight pieces of the element-shaped column circle 1, the structure of the piece can be integrated. Doing this operation can adjust the point of the structure and adjust the spring load of the spring to the compression point of the elastic system, and adjust the end of the spring to the compression point of the elastic system. The brake system is urgently required to measure the second force. When the spring reed can be used at the worst pressure, the machine's surface wall can be moved. The time system should be overridden. It should be operated from the large to the plus interval. The movement of the facial wall made by the development pressure station in the measurement of pressure and pressure can be entered in two rounds when the time is exceeded, and the hair growth is the worst. Ο The large out of the exhibition fan speed reduced the socks' face wall period. Action shift can move the system too quickly and tightly (please read the precautions on the back before filling this page) Order --------- line! Hours 1 and the next car in

度 速 加 力 SB 截 横 之 置 裝 力 肋 制 聯 串 1 之 知 習 所 中 藝 技 係 _ 第 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 3 (修正頁） 3949 3 419427幻 137 五、發明説明（4 ) 面圖； 第 示 顯 11構ίι式窗量 圖圖圖 2 機 3 形 4 力 第整 第改第 修 整 調1 含之 包構 所機 置整 裝調 力該 助示 動顯 制但 藝’ 技；圖 前圖視 先面 一 該截之 示 横圖 顯例 2 ，第 中比、 i csi 圖大 ΐ 1 玫Μ 第-類 之 係 ί 悌 置 装 力 助 制 藝 技 前 先 該 示 所 圖 3 至 入 輸 中 _ 線 曲 之 量 力 出 輸 對 截 横 之 置 裝 力 助 動 制 聯 串1 之 知 習 所 中 藝 技 係 圖 5 第 輸 中 置 裝 力 助 動 制 藝 技 前 先 該 示 所 圖 5 第 示 顯 係 圖 及 6 ; 第 圖 面 圖 線 曲 之 量 力 出 之 明 發 本 據 根 係 輸 3 i 圖 對 7 量第 力 入 中 圖 1 第 入 納 而 裝 組 所 例 施 簧 (请先閱讀背而之注意事項再填巧本頁 助 示 所 第 圖 視 大 放 ; 一 圖之 面構 截機 横整 構調 機示 整所 調中 1 之 置 圖 7 第 係 第 於 Μ 類 係 式第 形於 改似 修類 一 係 ί 之圖 圖 ο 9 構10 第機第 整 調 示 所 中 圖 3 第 示 顯 但 圖 視 1 之 圖 8 構 機 整 調 該 示 顯 但 圖 視 1 之 圖 7 經濟部中央標华局！^工消費合作社印製 加 0 及 最 力 入 輸 之 加 施 所 桿 人 輸 1 著 藉 示 ;W 式係 形圖 改11 修第一 之 之 間 量 力 出沭 輸敘 之之 桿例 出施 輸 啻 一 住 至 較 圖 線 曲 之 係 壓 氣 型 聯 串 之 知 習 1 明 說 例 0 其 圖 2 及 1 第 考 參 在 現 置 裝 力 助 動 制 式 安 4 1Χ 栓 螺 數 多 著 藉 括 包 ο 置 裝 力 助 該 出 示 未 /f\ 撞 車 輔 車1 至 裝 架 機 之 致 大一 由 係 2 1 架 機 該 本紙張尺度適用中國國家標準（(：~5)/\4規枱（2丨0/297公现） 4 394 93 • 4^ ' A 7 B7 五、發明説明（5 ) (讀先閲讀背面之注意事項再填寫本頁) 圓柱形之側塋12a，及分別固定至該側壁12a相對二端點之 前、後壁面12b, 12c所構成。一大致環狀之隔板16係固定 在該機架12内，Μ便把該機架内部分成一前室18及一後室 20。一管狀構件22係用環狀軸承密封24所承載| Κ允許於 該管狀構件22及該隔板16間之滑動運作。二隔膜26,28係 位於該隔板16之相對二側面上。該前隔膜26之一端點係固 定至該機架12之内部周圍，及其另一端點係固定至該管狀 構件22之一端點。該前面隔膜26適於將該前室1δ内部分成 前定壓壓力室18a及前變壓壓力室18b。一大致環狀之墊板 或活塞30係附著至該前隔膜26之一側面，及其一端點係固 定至該眘狀構件22。同理，該後方隔膜28之一端點係固定 至該機架12之內部周圍，及其另一端點係固定至該管狀構 件22之另一端點。該後方隔瞑23適於將該後室20内部分成 後定壓壓力室20a及後變壓壓力室20b。一大致環狀之墊板 或活塞32係附著至該後隔膜28之一側面，及其一端點係固 定至該管狀構件22。該墊板30,32通常係藉著一復位彈簧 34偏向右側（看第1圖），該復位彈簧34係放置於該機架12 經濟部中央標準局I工消費合作社印製 間 之 2 2 件 構 狀 管 該 及 b 2 1X 壁 前 之 件 構 狀 管 該 與 係 6 3 擅 本 BJ ΗΓ 閥 之 形 柱 *圓 致 大 成 損 之穿 式伸 形延 閥地 升動 提滑 一 可 著係 接點 承端 內方 8 3 後 孔之 賛 6 録 3 該體 在本 , 門 8 Ϊ 3 閥 孔該 鑽。 一 制 有機 具閥 且 制 形控 件 封 密 狀 環 一 著 藉 及 P 心 一 中 〇 之2C C 1 12面 面壁 壁方 架後 機該 方至 後封 該密 過40 該 在 位 定 地 軸 同 係 2 4 桿 出 輸 簧 f - 彈 位 復 該 過 穿 Φ* fl 延 及 内 2 2 件 構 狀 管 之 2 4 桿 出 輸 該 本紙張尺度適用中國國家標準（CNS ) Λ4現格（2!ΟΧ2ί>7公趋） 5 3 9 49 3 經濟部中央標準局負工消費合作社印製 -^ > λ ^ τ Λ 7 ^ ·/ ..五、發明説明（6 ) 端點連接至該閥門本體36之前方端點且其另一端點係可滑 動地延伸穿過該前面機架壁面12b之中心開口。如所習知 者，該輸出桿42係連接至車輔制動糸統之液制動缌泵（未 示出）。一合成橡膠製之反作用圓盤44係放置於該輪出桿 42及該閥門本體36之間。輸入桿46係與該輸出捍42同袖。 該輸人稈46之一端點係可操作地連接至一制動踏板（未示 出）以便控制該控制閥機制。該輸入桿46之另一端點係可 滑動地延伸進入該閥門本體36之鑌孔38且嚙合柱塞50。該 柱塞50係可滑動地承接在柱塞鑽孔52内，該鑽孔52係形成 於毗連該鑕孔38之閥門本體36中。該柱塞50具有提升閥構 件50a，當該肋力装置10位於其第1圖中所示之放開位置時 >該提升閥構件50a偽在一對強簧56, 58之影響下安坐於闊 座54上。該柱塞50同時也具有一承接在該柱塞鑽孔52内之 凸緣50b。 該前、後之定壓壓力室18a,20a係經由一通道60相通 。該前、後變壓壓力室18b,20b同時也經由通道62相通。 該閥門本體36之鑌孔38隨時經由過漶器64與周圍大氣相通 。當該提升閥構件50a由該閥座54移開或當壓下該制動踏 板Μ驅迫該输人桿46朝向該反作用圓盤44時，該通道62同 時也在該變壓壓力室18b,20b及該鑽孔38之間提供一流體 相通。 —止回閥70係安裝至該機架12及經由導管72連接至一 真空源74，諸如一引擎進氣管真空。該前、後定壓壓力室 18a,20a恒與該真空源74相通。通常該柱塞50係在復位彈 (請先閱讀背面之注意事項再填寫本頁) 丁 、-° 本紙張尺度適用中國國家標準（CNS ) Λ4規格（21 0X297公炱） 3 9493 41942T 二五、發明説明（7 ) 簧34之作用下推人其縮回位置（或制動放鬆位置）。此時該 Μ 通 丨 相 通 7 相源 體空 流真 之該 間與 2 6 持 ο,保 6係 道 b 通20 各 a’ 許20 允 b 至18 位a, ' . 8 定 1 係室 制四 機該 閥有 制所 控致 輸成 一 造 ’ 這 時 。 板制 踏機 動閥 制制 該控 下該 壓動 當 作。M 差46 壓桿 出入 展輸 發該 未至 膜加 隔施 該係 過量 越力 〇 入 件 構 ΟΆ ο 閱 2 升 £0 是 8 s 1 該室 及 a 座室 閥力 該壓 壓 變 該 力 壓 壓 定 該 斷 中 致M Ms 谢 之 反 及 通 相 空 真 之 間 b ο 道 2 通b, ] 8 由 1 經室 氣力 空 壓 圍壓 周變 許該 允 ο 室 力 壓 壓 變 後 前 該 入 進 b ο 膜 差 壓 1 出 展 發 δDegree Speed Booster SB Transverse Installation Force Rib Linking Series 1 Department of Art and Technology, Knowledge Institute _ The first paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 3 (correction page) 3949 3 419427 Magic 137 V. Description of the invention (4) Surface view; The first display is the structure of 11 windows, the figure of the window structure is shown in Fig. 2, the machine is in 3 shapes, and the force is rectified, modified, adjusted, and adjusted. Adjusting the force to show the dynamic display technique; the front view of the figure is a section of the horizontal diagram display example 2, the middle ratio, the i csi map big ΐ 1 ΜΜ The first-type system 悌 set Installed to assist in the production of technical skills, you should first show the figure 3 to the input. Before installing the power assist technology, you should show the first display of Figure 5 and Figure 6; the figure of the figure shows the amount of curve and the power of the Mingfa, according to the root system to lose 3 i figure to the 7th amount of force into the Fig. 1 Example of spring application for the first entry and installation group (please read the precautions first) Please fill in this page again. The diagram in the help display is shown in large scale. The surface structure of a picture is shown in the figure. The horizontal structure adjustment machine is shown in the adjustment. Figure 1 of the first class ο 9 Figure 10 of the 3rd display of the first machine adjustment and adjustment of the first display of Figure 3 Figure 8 of the display of the first adjustment of the display and the view of Figure 1 of the 7th Ministry of Economic Affairs Central Standardization Bureau! ^ Industrial and consumer cooperatives print plus 0 and the most powerful losers. The loser loses 1 loan; the W-type system diagram is changed. 11住 Live to know more than the line of the compressed air series of knowledge 1 Explained Example 0 Figures 2 and 1 of the reference test in the existing installation of the power-assisted system An 4 1 × bolts and more include borrowing The installation of the paper will help you to show the / f \ collision auxiliary vehicle 1 to the mounting machine of the freshman department 2 1 machine. The paper size applies to Chinese national standards ((: ~ 5) / \ 4 gauge Taiwan (2 丨 0 / 297 公出） 4 394 93 • 4 ^ 'A 7 B7 V. Description of the Invention (5) (Read first) Note again fill the back of the page) grave side 12a of cylindrical, and are fixed to the side wall 12a of the front end two opposite, rear wall 12b, 12c are configured. A substantially annular partition 16 is fixed in the frame 12, and the interior of the frame is divided into a front chamber 18 and a rear chamber 20. A tubular member 22 is carried by an annular bearing seal 24 | K allows sliding operation between the tubular member 22 and the partition 16. The two diaphragms 26 and 28 are located on two opposite sides of the partition plate 16. One end of the front diaphragm 26 is fixed to the inner periphery of the frame 12, and the other end thereof is fixed to one end of the tubular member 22. The front diaphragm 26 is adapted to divide the inside of the front chamber 1? Into a front constant pressure pressure chamber 18a and a front variable pressure pressure chamber 18b. A substantially annular pad or piston 30 is attached to one side of the front diaphragm 26, and one end thereof is fixed to the discreet member 22. As shown in FIG. Similarly, one end of the rear diaphragm 28 is fixed to the inner periphery of the frame 12, and the other end thereof is fixed to the other end of the tubular member 22. The rear partition 23 is adapted to divide the inside of the rear chamber 20 into a rear constant pressure chamber 20a and a rear variable pressure chamber 20b. A generally annular pad or piston 32 is attached to one side of the rear diaphragm 28, and one end thereof is fixed to the tubular member 22. The pads 30, 32 are usually biased to the right by a return spring 34 (see Fig. 1). The return spring 34 is placed in the frame. The structured tube and the b 2 1X wall part. The structured tube is connected to the 6 3 substandard BJ ΗΓ valve's column. * Round and large-scale wear-through extension valve can be lifted up and down. Point the inner side of the bearing end 8 3 The praise of the rear hole 6 Record 3 The body is in this, the door 8 Ϊ 3 The valve hole should be drilled. One system has a valve and a shape control seal. The ring is connected to the 2C C 1 12 surface wall wall square frame of the P center. The side seals the seal to the rear. The in-situ ground axis is in the same system. 2 4 lever output spring f-spring position should be worn through Φ * fl extended to the inner 2 2 pieces of shaped tube 2 4 lever output. This paper scale is applicable to Chinese National Standards (CNS) Λ4 is present (2! 〇Χ2ί > 7 public trend) 5 3 9 49 3 Printed by the Consumers ’Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs- ^ > λ ^ τ Λ 7 ^ · / .. V. Description of the invention (6) The endpoint is connected to the valve body 36 The front end and the other end slidably extend through the central opening of the front frame wall surface 12b. As is known, the output lever 42 is connected to a liquid brake pump (not shown) of a vehicle auxiliary brake system. A synthetic rubber reaction disc 44 is placed between the wheel exit lever 42 and the valve body 36. The input lever 46 is the same sleeve as the output guard 42. One end of the input shaft 46 is operatively connected to a brake pedal (not shown) to control the control valve mechanism. The other end of the input rod 46 is slidably extended into the counterbore 38 of the valve body 36 and engages the plunger 50. The plunger 50 is slidably received in a plunger bore 52 formed in a valve body 36 adjacent to the counterbore 38. The plunger 50 has a poppet valve member 50a, and when the rib force device 10 is in the released position shown in FIG. 1 thereof, the poppet valve member 50a is seated under the influence of a pair of strong springs 56, 58 Wide seat 54. The plunger 50 also has a flange 50b received in the plunger bore 52. The front and rear constant pressure pressure chambers 18a, 20a communicate with each other through a passage 60. The front and rear pressure-transformation pressure chambers 18b, 20b are also communicated through the passage 62 at the same time. The diaphragm hole 38 of the valve body 36 communicates with the surrounding atmosphere through the diaphragm 64 at any time. When the poppet valve member 50a is removed from the valve seat 54 or when the brake pedal M is depressed to force the input rod 46 toward the reaction disc 44, the passage 62 is also in the pressure-change pressure chambers 18b, 20b. A fluid communication is provided between the holes 38. -A check valve 70 is mounted to the frame 12 and connected to a vacuum source 74, such as an engine intake pipe vacuum, via a conduit 72. The front and rear constant pressure pressure chambers 18a, 20a are in constant communication with the vacuum source 74. Usually the plunger 50 is in the reset bomb (please read the precautions on the back before filling this page). Ding,-° This paper size is applicable to the Chinese National Standard (CNS) Λ4 specification (21 0X297) 炱 3 9493 41942T Description of the invention (7) The spring 34 pushes down its retracted position (or brake relaxed position). At this time, the M-linkage communicates with the 7-phase source body, and the real-time connection between it and 2 6 is guaranteed, and the 6-series road b communicates with 20 each a ', and the 20 permits b to 18 a, 8. The valve of the four machines was controlled by the control system, which resulted in a failure. The plate-made treadmill actuates the valve to control the pressure action. M difference 46. The pressure lever is in and out. The excess force is applied to the membrane before it is separated. The input structure is 0Ά ο See 2 liters £ 0 is 8 s 1 The valve force of the chamber and a seat chamber The pressure changes the pressure The pressure caused the M Ms Xie's reaction and the phase between the phase and the air to be true b ο channel 2 through b,] 8 from 1 by the chamber pneumatic air pressure confining pressure change to allow this permission ο before the room pressure pressure change The inlet b ο membrane differential pressure 1 out δ

時板 氣墊 空該 有成 具造 内K 隔 後 前 該 過 越 8 2 6 2 膜 隔 及 桿作 出 反 輸動 該移 至之 加42 施桿 4 4 出 盤輸 圓該 用時 作此 反 。 該泵 由總 涇» 後制 然液 力該 推動 〇 作 側此 左藉 至 Μ ί 2 移 4 第 如 ο 。 制 46機 桿 閥 人制 輸 控 該該 至 結 钱 聯 承地 44作 盤操 圓可 用 係 作80 反構 該機 由整 經調 偽 一 力 用 柱。盤 該間圓 在之用 裝44作 安盤反 地圓該 動用由 滑作常 可反通 係該而 80及形 構50圓 機塞上 整柱質 調該實 該於含 ， 置 包 佳放致 最及大 者 *80 示内構 顯52機 所孔整 中鑽調 圖塞該 有 具， 且 3V 觸 接 (請先閱讀背面之注意事項再填寫本頁) -11 觸套螺44時 接該 該盤用 該過。圓作 於經90用88 縮伸 拴作簧 50壓延 螺反彈 塞量及 之該該 柱力8882成住 該定簧 盤造抵 與預彈 圓當而 持一 縮觸。84 保著壓接92座 地藉之 該部簧 斷- -入頭彈 不84間 _ 一 該50 , 座之旋 有向孔 82簧84螺具朝盲 盤彈座係點82一 圓狀簧點 端盤有 觸瓌彈端 一 圓具 接之該 一 另觸50 之86及其 其接塞 開筒82及 在該柱 隔套盤8690迫該 44一 圓 筒栓驅 ， 之 ο 9 栓 螺 該 接 承 地 滑 可 tBy 0% 本紙張尺度適用中國固家標準（CN—S ) Λ4規格（210X297公楚） 3 9 49 3 A7 好"部中央榡準局男T,消费合作社印製The time plate air cushion should be empty. There should be a built-in inner K. After passing the 8 2 6 2 diaphragm and rod, it should be reversed. Move to 42 plus the lever. The pump should be pushed by the total hydraulic force after 泾 »and then borrowed to the left and move to Μ ί 2 and move 4 as ο. The 46 valve rod control system of the machine should be controlled by the system. The ring 44 can be used for disk operation, and the system can be used as 80 inversion. The machine can be adjusted by warping to force a column. The disc is used to install the 44 as a safety plate and the ground is used. The function is usually reversible and the 80 and 50-round machine plugs on the plug should be adjusted. The quality should be included. To the Biggest One * 80 The inner structure display 52 should be equipped with a drill adjusting plug in the whole machine, and 3V contact (please read the precautions on the back before filling this page) -11 when the contact sleeve 44 is connected The disc should be used. The circle is made by 90 and stretched by 88 and tied as a spring. 50 is rolled. The screw rebounds and the column force is 8882. The fixed spring disc resists the pre-ball circle and maintains a contraction. 84 keep the crimp to 92 springs to break the spring--into the head can not be 84 _ a 50, the spring has a directional hole 82 spring 84 screw towards the blind disc spring seat tie point 82 a round spring point The end plate has a contact spring with a round end connected with the other contact 50 of 86 and its plug opening cylinder 82 and the column spacer disk 8690 forcing the 44 a cylinder bolt drive, of which 9 bolts and the socket Floor slip can be tBy 0% This paper size is applicable to Chinese solid standard (CN-S) Λ4 specification (210X297). 3 9 49 3 A7 Good " Ministry of Central Government Standards Bureau, male T, printed by consumer cooperatives

4194ZT __B7 五、發明説明（3 ) 頭部92。該接觸圓盤82、該壓縮彈簧38、及該強簧座84係 袖向地串聯排列用該螺栓90固定，Μ提供單一單元或局部 配件。 於操作中，當該助力裝置10位於其制動釋放位置時， 該閥門本體36及該柱塞50係驅迫至右側（看第1圖）。此時 所有該四室係與該真空源74相通。因越過該隔膜26, 28缺 少一壓差故無推力施加至該輸出桿42。 當最初壓下該制動踏板（未示出）時，造成該柱塞50稍 微移動朝向該反作用圓盤44。其结果是該提升閥構件50a 由該閥座54離開·以允許周圍之空氣由該鑽孔38經由該通 道62以及一通道（未示出）流動至該變壓壓力室18b,20b， 該未示出通道係軸向地形成在毗連該柱塞50凸緣50b之閥 門本體38之内部壁面中。該變壓壓力室18b,20b中具有空 氣時，一壓差即發展越過該隔膜26,28。該壓差造成該墊 板30,32及該管狀構件22移至第1圖中之左側。該移動隨後 係經由該反作用圓盤44傳送至該輸出桿42。雖然輸入力量 保持筲質上相同，該輸出力量卻急刺地增加。這變化或現 象一般在業界係稱為”躍變（jump-in)效應看第4圖中之 線F1)。此時‘一間隙仍存在於該反作用圓盤44及該接觸圓 盤82之間。如此，無反作用力傳送至該輸入捍46。 當繼壤壓下該制動踏板時，該輸出力量或反作用力逐 漸增加。其結果是壓縮及放大該反作用圓盤44M造成接觸 該接觸圓盤82。反作用力部份然後即傳送至該輸入桿46( 看第4圖中線F1及F3間之線F2)。 本紙張尺度適用中國园家標) Λ4規格（2H^< 297公楚) " " 8 39493 (請先聞讀背面之注意事項再填寫本頁)4194ZT __B7 V. Description of the invention (3) Head 92. The contact disc 82, the compression spring 38, and the strong spring seat 84 are arranged in series in a sleeve direction and fixed by the bolt 90, and M provides a single unit or a partial fitting. In operation, when the booster device 10 is in its brake release position, the valve body 36 and the plunger 50 are forced to the right (see Fig. 1). All four chambers are now in communication with the vacuum source 74 at this time. Because there is a pressure difference across the diaphragms 26, 28, no thrust is applied to the output rod 42. When the brake pedal (not shown) is initially depressed, the plunger 50 is caused to move slightly toward the reaction disc 44. As a result, the poppet valve member 50a exits from the valve seat 54 to allow the surrounding air to flow from the borehole 38 through the passage 62 and a passage (not shown) to the pressure-change pressure chambers 18b, 20b. It is shown that the passage is formed axially in the inner wall surface of the valve body 38 adjoining the flange 50b of the plunger 50. When there is air in the variable pressure chambers 18b, 20b, a pressure difference develops across the diaphragms 26, 28. The pressure difference causes the pads 30, 32 and the tubular member 22 to move to the left in the first figure. This movement is then transmitted to the output lever 42 via the reaction disc 44. Although the input power remains essentially the same, the output power increases sharply. This change or phenomenon is generally called "jump-in effect in the industry" (see line F1 in Fig. 4). At this time, a gap still exists between the reaction disk 44 and the contact disk 82. In this way, no reaction force is transmitted to the input guard 46. When the relay presses the brake pedal, the output force or reaction force gradually increases. As a result, the reaction disk 44M is compressed and enlarged to cause contact with the contact disk 82 The reaction force part is then transmitted to the input rod 46 (see line F2 between line F1 and F3 in Figure 4). This paper size applies to the Chinese garden house standard. Λ4 size (2H ^ < 297 gongchu) " " 8 39493 (Please read the notes on the back before filling out this page)

A7 B7 經消部中*標隼局运T,消費合作社印^ 五、發明説明（ 9 ) 1 j 當 該 反 作 用 力 變得 大 於 該 壓 縮 力 或 該 彈 簧88之預 加 負 I 載 時 壓 縮 該 彈簧88以 允 許 該 接 觸 圓 盤 82移動 朝 向 該 彈 簧 1 1 座 84 換 句 話 說 i 該接 觸 圓 盤 82及 該 閥 門 本 體36毗連該 反 請 1 1 1 作 用 圓 盤 44之 一 端 點間 之 距 離 增 加 0 如 此 > 該 輸 出 力 量 比 閱 讀 1 1 該 輸 入 力 量 更 顯 著 地增 加 (”第 二 次 躍 變 效 應 ”) * 如 第 4圖 背 ιέ 之 1 ί 中 線 F3所 示 0 注 意 事 1 1 當 該 輸 人 力 量 增加 時 ， 該 接 觸 圓 盤 82係移 向 該 彈 簧 座 項 真 1 1 84直 到 其 與 該 套 茼δ6之 由 端 接 觸 C 當 該 接 觸 圓盤S2接觸 寫 本 ψ I 該 套 筒 86時 該 接 觸圓 盤8 2及該 閥 門 本 體38之端 點 間 之 距 I 1 I 離 不 再 增 加 0 該 輸 入力 量 及 該 輸 出 力 量 間 之 關 係 妖 後 返 回 1 1 I 至 第 4圖中線F 1及F 3間之線F 2關係 3 1 1 當 該 輸 人 力 量 進一 步 增 加 時 在 該 變 壓 壓 力 室 18b, 訂 i 20b内之壓力變成大氣壓式 >越過該隔膜26 , 28無 進 — 步 之 1 1 壓 差 產 生 0 如 此 操作 員 必 須 供 給 全 部 之 激 勵 或 機 械 式 力 1 1 量 用 於 移 ffir. 動 該 輸 出 稈- 並 因 此 加 壓 該 液 制 動 總 泵 中 之 流 體 1 • 4, (看第4圖 中 之 線 F4)。 1 Ι 當 釋 放 該 制 動 踏板 時 9 該 柱 塞 50及該 閥 門 本 體 36係返 1 1 I 回 至 其 最 初 位 置 0 這使 得 所 有 該 四 室 與 該 真 空 源74相 通 0 ί 該 閥 門 本 體 3 δ‘及 柱 塞50然 後 在 該 復 位 彈 簧 之 作 用 下 返 回 至 ! 其 縮 回 位 置 〇 1 1 參 考 第3圖， 其中類似參考數字係用於指出第1及 2圖 1 中 所 示 之 類 似 或 對 應零 件 ί 可 用 碟 形 彈 簧 94取 代 該 壓 m 彈 1 1 簧 0 於 此 一 案 例 中 ，該 碟 形 彈 簧94應 保 留 於 該 彈 簧 座84及 1 1 I 套 筒96之間 〇 該 套 筒96由 該 接 觸 圓 盤 82延 伸 朝 向 該 彈 簧 座 1 ! 本繼度適賴围家標準（叫娜（训X瓣势）9 3 9 4 9 3 A7 B7 五、發明説明（1 ο) 84且部份地装配環繞著該套筒86。 應注意的是為了增強該”第二次躍變效應（看第4圖中 線F3)”，其需要減少彈簧常數，亦即增加一彈簧之圈數或 直徑。然而，該彈簧圈數之增加導致該閥門本體之軸向長 度之對應增加•並因而導致整個助力裝置之铀向長度增加 。因此較好的是增加一彈簧之直徑，如第7圖中所示。現 在參考第7圖，其說明一根據本發明S陁例所組裝之調整 機構100且設計成可滑動地安裝在第1圖中所示該氣壓式助 力裝置之閥門本體36内。類似零件係給予類似之參考數字 及將不詳细敘述。 大直徑鑽孔102係形成在該閥門本體36中，並毗連放 置一柱塞103之柱塞鑽孔52。小直徑鑽孔104同時也定義在 該閥門本體36中並毗連該大直徑鑽孔102。一階梯或肩部 105係形成於該大直徑鑽孔102及該小直徑鑌孔104之間。 為說明之，該調整機構100包含一接觸構件106，Μ便經由 該反作用圓盤44承接該輸出桿42之移動反作用力。該接觸 構件106係由可滑動地裝在該小直徑鑽孔104内且通常與該 反作用圓盤44隔開之圓柱形元件108，固定至該圓柱形元 件108及可滑動地裝在該大直徑鑽孔102内之凸緣110、及 一固定至該凸緣110之圓柱形元件112所構成。一彈簧座 114係可滑動地放在該大直徑鎌孔102内。該强簧座114係 由可滑動地裝在該大直徑鑽孔102内且保持與該柱塞103 — 端點接觸之環狀凸緣116，及由該凸緣116延伸朝向該圓柱 形元件112之中空阆柱形元件118所構成。該圓柱形元件 ^纸張尺度適用中國园家標準（CN'S ) Λ4規格（_ 210Χ297公釐) ΓΊ , Q . 〇 , (請先閱讀背面之注意事項再填寫本頁)A7 B7 In the Ministry of Consumer Affairs, * marked by the local government T, printed by the consumer cooperative ^ V. Description of the invention (9) 1 j When the reaction force becomes greater than the compression force or the preload I of the spring 88 is compressed, the spring is compressed. 88 to allow the contact disc 82 to move toward the spring 1 1 seat 84 in other words i the contact disc 82 and the valve body 36 adjoin the counter-request 1 1 1 the distance between one end of the action disc 44 increases by 0 so > The output power increases significantly more than reading 1 1 ("Second Jump Effect") * As shown in Figure 4 in the middle 1 ί As shown in the middle line F3 0 Caution 1 1 When the input person When the force increases, the contact disc 82 moves toward the spring seat item 1 1 84 until it comes into contact with the free end of the sleeve Cδ6 C. When the contact disc S2 contacts the writing ψ I the contact circle when the sleeve 86 The distance between the disc 8 2 and the end point of the valve body 38 I 1 I The relationship between the quantity and the output force is returned after the demon. 1 1 I to the line F 1 and F 3 between the lines in Figure 4 F 2 relationship 3 1 1 When the input power is further increased in the pressure change pressure chamber 18b, Set the pressure in i 20b to atmospheric pressure >> No movement across the diaphragm 26, 28 — step 1 1 The pressure difference produces 0 so the operator must provide all the excitation or mechanical force 1 1 amount for moving the fir. Output stalk-and therefore pressurize fluid 1 • 4, in the hydraulic brake master cylinder (see line F4 in Figure 4). 1 Ι When the brake pedal is released 9 The plunger 50 and the valve body 36 return 1 1 I return to its original position 0 This makes all the four chambers communicate with the vacuum source 74 0 ί the valve body 3 δ 'and The plunger 50 then returns to the position of the return spring! Its retracted position 〇 1 1 Refer to Figure 3, where similar reference numerals are used to indicate similar or corresponding parts shown in Figures 1 and 2 A disc spring 94 replaces the compression spring 1 1 spring 0. In this case, the disc spring 94 should remain between the spring seat 84 and the 1 1 I sleeve 96. The sleeve 96 is contacted by the disc. 82 extends towards the spring seat 1! The degree of success depends on the standard of the house (called Na (training X flap potential) 9 3 9 4 9 3 A7 B7 V. Description of the invention (1 ο) 84 and part of the assembly surrounds the Sleeve 86. It should be noted that in order to enhance the "second jump effect (see line F3 in Fig. 4)", it is necessary to reduce the spring constant, that is, to increase a spring Number or diameter. However, an increase in the number of spring turns results in a corresponding increase in the axial length of the valve body and therefore an increase in the uranium length of the entire booster. Therefore, it is better to increase the diameter of a spring, as in Section 7 As shown in the figure, reference is now made to FIG. 7, which illustrates an adjustment mechanism 100 assembled according to the example of the present invention and designed to be slidably mounted in the valve body 36 of the pneumatic booster shown in FIG. Similar parts are given similar reference numerals and will not be described in detail. A large-diameter hole 102 is formed in the valve body 36 and is adjacent to a plunger hole 52 in which a plunger 103 is placed. The small-diameter hole 104 is also Defined in the valve body 36 and adjacent to the large-diameter borehole 102. A step or shoulder 105 is formed between the large-diameter borehole 102 and the small-diameter countersunk hole 104. For illustration, the adjustment mechanism 100 includes A contact member 106 receives the reaction reaction force of the output rod 42 via the reaction disc 44. The contact member 106 is slidably mounted in the small-diameter bore 104 and is generally separated from the reaction disc 44 A cylindrical member 108 is fixed to the cylindrical member 108 and a flange 110 slidably installed in the large-diameter borehole 102 and a cylindrical member 112 fixed to the flange 110. A spring seat 114 is slidably placed in the large-diameter sickle hole 102. The strong spring seat 114 is an annular flange slidably installed in the large-diameter bore 102 and maintained in contact with the plunger 103-the end point 116, and a hollow cylindrical member 118 extending from the flange 116 toward the cylindrical member 112. This cylindrical element ^ paper size applies to China Garden Standard (CN'S) Λ4 specification (_ 210 × 297 mm) ΓΊ, Q. 〇, (Please read the precautions on the back before filling this page)

-1T 經^部中央榡卑局男工消费合作衩印製 本纸張尺度適/?]中1¾1¾家標準（CNS ) Λ‘ί规格（210X 297公釐） 3 9 49 3 ：,Γ 4194 27 A7 / vi 27_b7__ 五、發明説明（11) 118具有一開口 119。一壓縮彈簧120像放置在該凸緣110及 凸緣116間之大直徑鑽孔102内。一螺栓122係適於調整該 彈簧120之壓縮力。如第8圖中所顯示者較佳·該螺栓122 包含一無螺紋部份124及一頭部126，該頭部126係固定至 該無螺紋部份124之一端點且可滑動地放置在該中空之圓 柱形元件118内。無螺紋部份124之另一端點係強迫進入該 接觸構件106之圓柱形元件112。該無螺紋部份偽延伸穿過 該圓柱形元件U8之開口 119。方便地是可回應於該無螺紋 部份124***該圓柱形元件112之數量輕易地調整該彈簧 120之壓縮力或預加負載。另一種選擇是螺紋128可形成在 該螺栓122之一端點，且如第9圖中所示地螺旋鎖入該圓柱 形元件112。具有如此建造之調整機構100時，該彈簧120 之直徑大於該圓柱形元件106之直徑。如此該彈簧120可具 有彈簧常數少於該彈簧88之彈簧常數。 該接觸構件106、該壓縮彈簧120、及該彈簧座114係 軸向地串聯排列且用該螺栓122所固定•以藉此形成單一 單元或局部配件。當作一局部配件之接觸構件106、壓縮 彈簧120、及該彈簧座114係由毗連該柱塞鑽孔52之大直徑 鑽孔102之一端點插人。此時，該接觸構件106之凸緣110 係用作一制動器K防止該局部配件由該鑽孔之另一端點鬆 開。 如第8圖中所示*當該肋力裝置位於其鬆開位置時該 局部配件之長度為L。因該長度L係稍微小於該反作用圓盤 44及該彈簧座114之凸緣116間之距離，間隙130係定義於 11 (請先閲讀背面之：^意事項再填寫本頁)-1T Printed by the Central Ministry of Health and Labor Bureau, male laborers' consumption cooperation, the paper size is suitable for 1¾1¾ standard (CNS) Λ'ί size (210X 297 mm) 3 9 49 3 :, Γ 4194 27 A7 / vi 27_b7__ 5. Description of the invention (11) 118 has an opening 119. A compression spring 120 is placed in the large-diameter bore 102 between the flange 110 and the flange 116. A bolt 122 is adapted to adjust the compression force of the spring 120. As shown in FIG. 8, the bolt 122 preferably includes an unthreaded portion 124 and a head 126. The head 126 is fixed to one end of the unthreaded portion 124 and is slidably placed on the end. Inside a hollow cylindrical element 118. The other end of the unthreaded portion 124 is forced into the cylindrical member 112 of the contact member 106. The unthreaded portion pseudo-extends through the opening 119 of the cylindrical member U8. Conveniently, the compressive force or pre-load of the spring 120 can be easily adjusted in response to the number of the unthreaded portions 124 inserted into the cylindrical member 112. Alternatively, a thread 128 may be formed at one end of the bolt 122 and screwed into the cylindrical element 112 as shown in Fig. 9. With the adjustment mechanism 100 thus constructed, the diameter of the spring 120 is larger than the diameter of the cylindrical element 106. As such, the spring 120 may have a spring constant less than that of the spring 88. The contact member 106, the compression spring 120, and the spring seat 114 are axially arranged in series and fixed with the bolt 122 to form a single unit or a partial accessory. The contact member 106, the compression spring 120, and the spring seat 114 as a partial fitting are inserted through one end of the large-diameter bore 102 adjacent to the plunger bore 52. At this time, the flange 110 of the contact member 106 is used as a stopper K to prevent the partial fitting from being loosened from the other end of the hole. As shown in Figure 8 * when the rib force device is in its released position, the length of the partial fitting is L. Because the length L is slightly smaller than the distance between the reaction disc 44 and the flange 116 of the spring seat 114, the gap 130 is defined at 11 (please read the back: ^ Matters before filling this page)

*1T ‘ 4194 2 了 A7 B7五、發明説明（12) 該反作用圓盤44及該接觸構件106之圓柱形元件108之間。 圓 之 6 ο ^—* 件 構 觸 接 該 入 鎖 旋 螺 或 λ 進 迫 驅 也 時 同 2 2 Ί- 栓 螺 該 隙度 間程 1 之 至間 ， 之 ο 8 1 1 件件 元元 形形 柱柱 圓 該 及 2 1 11 件 元 形 柱 圓 該 在 留 可 也 時 同 6 2 1 部 頭 之 4 2 11 栓 螺 該 件 元 形 柱 圓 - ο 之 1 空 件 中構 該觸 在接 及 6 簧 彈 縮 壓 該 住 抵 圍 移 對 動Z相 移 gifc 由 f 彼 自 而 內 4 用 11作 座之 黄20 彈I 該 隙 間 該 於 應 對 可 該範 . 小 置大 配之 這32 有1 具 構 機 整 RTS* 該 操 之 1;簧 簧彈 彈該 該為 了因 除 ’ ’ 外 同應 相效 全變 完蹓 作次 二 述 第所 δ 之早 構好稍 機更於 整供少 調提數 該88常 與簧簧 係彈彈 上該之 質比20 y/ 1 』 實 作 操 之 裝 隔 間1 著 藉 係 能 可 4 ο 11 孔 鑽 徑 直 〇 小 數該 常 -簧圖 彈10 之第 8 t S 考 簧 參 彈 該 置 裝 隔 間 該 〇 成 形 所 6 3 11 置 内 點 端1 之 8 3 體 本 5 3: 閥 之 盤有 圓 具 用好 作最 反能 該可 連36 毗體 在本 定 門 固閥 係該 (請先閲讀背面之注意事項再填寫本頁) '11 凹 壁 之 6 3 1 置 裝 隔 間 該 接 承 1 在 是 的 利 有 HP TTfs 而 置 裝 隔 間 該 變 改 需 只 其 處 徑 直 之 件 構 觸 接 該 變之 改部 要全 需 體 本 0J P 閥 經滴部中央標準局負工消费合作社印製 簧 彈 該 致 K 載 負 加 預 力 縮 壓 之 定 預 1 用 好 最 ο 2 簧 彈 該 之 中 圖 τ—_ 第 看 /IV 縮 壓 於 免 間 期 作 操 動 制 態 常 當 :發 至 8 加,2 施26 量膜 力隔 一 該 之過 力越 定 便 預以 該縮 於壓 大得 間變 期 2 _ _ - J 作 操 制 急 緊 供 提 或 12差 簧壓 强之 該度 ’ 程 時大 桿較 人 ί 。 輸 出 Λ 該展 比 力 助 之 加 增 Μ 數 常 簧 彈 1 有 具 好 最 ο 2 1 簧 彈 該 ο 示 所 中 圖 1Χ 第 如 膜 隔 該 過 越 間 期 作 操 動 制 急 緊 一 此 於 致 之 出 展 發 所 木纸張尺度適用中國®家標準（CNS ) Λ4-現格（210X 297公釐）* 1T ‘4194 2 A7 B7 V. Description of the invention (12) Between the reaction disc 44 and the cylindrical member 108 of the contact member 106. The circle of 6 ο ^ — * pieces of structure are in contact with the locking screw or λ, and the driving force is also the same as 2 2 Ί- bolts. The gap has a range of 1 to 1, and ο 8 1 1 pieces. Shaped cylindrical column circle and 2 1 11 pieces of shaped cylindrical circle should stay in the same time as the 6 2 1 head of the 4 2 11 bolt screw element shaped cylindrical circle-ο 1 in the empty part of the contact and 6 springs shrunk the pressure against the moving Z phase shift giftc from f to 4 from the inside 4 yellow 20 with 11 as the seat I should be able to cope with this gap. Xiaozhi big match these 32 have 1 The structure of the machine RTS * the first operation; the spring spring bullet should be completely changed due to the same effect as the '蹓. Count the mass ratio of the 88 and the spring spring system bullet 20 y / 1 』The installation compartment 1 can be drilled 4 ο 11 hole diameter straight 0 decimal number of the constant-spring map bullet 10 The 8th t S test spring plays the installation compartment. The molding station 6 3 11 The interior point end 1 of the 8 3 body 5 3: the valve plate The round tool can be used as the most reactive. It can be connected to the 36 adjacent body. (Please read the precautions on the back before filling this page.) '11 recessed wall 6 3 1 install the compartment the socket 1 In the interest of HP TTfs, the installation of the change requires only the straight parts of the change structure to be connected to the change. The change requires a full copy of the 0J P valve printed by the Ministry of Standards and Work ’s Consumer Cooperatives. The spring-loaded spring should be the K load plus the preload and the pressure will be fixed. 1 Use it best. 2 Spring spring should be used. To 8 plus, 2 to 26, the amount of membrane force should be set as soon as the over force is exceeded, and the contraction will be reduced to the time of the pressure. 2 _ _-J for emergency supply or 12 differential spring pressure. The degree is greater when compared to others. The output Λ helps to increase the number of constant spring bullets. 1 There is a good one. 2 1 Spring bullets. The figure in the display is 1 ×. The diaphragm is operated in a timely manner. The paper size of Zhizhi Zhanfa is applicable to China® Home Standard (CNS) Λ4-present grid (210X 297 mm)

2 1X 3 9 4 9 3 經濟部智慧財產局員工消費合作社印製 _B7_五、發明說明（3 ) 鼷差P2係1.3至2.0倍大於常態制動搡作期間所發展出之限 差PU於一車輔之減速範鬮由0.3重力加速度至0.4重力加 速度處該彈簧120最奸同時也受到颸縮。瑄樣於緊急制動 操作期間聒下該制動踏板所需之力最程度較低。如第11圖 中所示，持鑕該踱差P2直到一滿載位置PP,在此造成該接 觸構件106之圓柱形元件112及該彈簧座114之闽柱形元件 118彼此接觸。據此，於緊急制動操作期間將不會有該制2 1X 3 9 4 9 3 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs_B7_ V. Description of the invention (3) The difference P2 is 1.3 to 2.0 times greater than the limit difference PU developed during normal braking operation. The deceleration range of Che Fu's deceleration range from 0.3 gravity acceleration to 0.4 gravity acceleration. The spring 120 also suffers from cramping at the same time. Thus, the force required to depress the brake pedal during emergency braking operation is the lowest. As shown in Fig. 11, holding the difference P2 up to a full-load position PP causes the cylindrical member 112 of the contact member 106 and the cylindrical member 118 of the spring seat 114 to contact each other. Accordingly, there will be no such system during the emergency braking operation.

動 力 最 之 下 降 〇 雖 然 本 發 明 業 已 闢 於 其 較佳 之 實 施例敎 述 ， 其 並 未 受 限 於 此 0 在 不 雛 開 本 發 明 之 精神 及 範 阖的前 程 下 可 作 各 揷 修 改 及 變 化 範 圃 0 譬 如 t 本 發明 可 m 用至單 伺 服 助 力 裝 置 而 非 該 串 聪 伺 脹 助 力 裝 置 〇同 時 也 可用锊 由 — 反 作 用 槓 桿 替 代 該 反 作 用 阆 盤 承 載 該 输出 稈 之 移動反 作 用 力 0 件 符 1 說 明 10 助 力 装 置 12 櫬架 12 a 側 壁 12b 12 c壁商 14 揉 栓 16 隔板 18 刖 室 18a % 20 a定颸 m 力 室 18b、 20b 變颳黻力室 20 後室 22 管 狀 構 件 24 瑁狀軸承密封 26 Λ 28 隔 m 30 垫板 32 活 塞 34 Ν 56 、 58 % 88 % 94 120 彌簧 36 閥 門 本 體 38、 52 鑽孔 本紙張尺度適用1f1國國家標準（CNS)A4規格（210 X 297公釐） T949J (請先閱讀背面之注意事項再填寫本頁) -^1 1^— ϋ» i 一= 口T I —i n I tf* n I 1 n n n .. t— I s {M tK Μ ) 4 19427 A7 B7五、發明說明<M-1) 40 環 狀 密 封件 42 输 出 桿 44 反 作 用 阆盤 46 输 TWI 入 桿 50. 103 柱 塞 5 0a 提 升 閥 構件 50b， .110 > 116 凸緣 5 0c 盲 孔 54 閥 座 60 , 62 道 64 過 m 器 70 ih 回 閥 72 導 管 74 真 空 源 80, 100 調 整 镰 構 82 接 觸 圓 盤 84 彈 簧 座 86% 96 套 筒 <諳先閱讀背面之泛意事項再填寫本頁) Λ 經濟部智慧財產局員工消費合作社印製 90、 122螺栓 92、 126頭部 102 大直徑鑽孔 104 小直徑鑽孔 105 肩部 106 接觸構件 108、 112、118阎柱形元件 114 彈簧座（圓柱形元件） 119 開口 124 無螺紋部份（螺栓） 128 螺紋 130、 132間隙 136 間隔裝置 138 壁凹 F1、F2、F3、F4、F 線 P1、P2 助力比（颳差） PF 滿載位置 L 長度 PT 轉變位置 ί - I - *— — — — — — 1— - lllfhlIljlllllllllfllllli 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 13-1(修 TH 頁）39493The power is the lowest. Although the present invention has been described in its preferred embodiment, it is not limited to this. Various modifications and changes can be made without developing the spirit and scope of the present invention. 0 For example, t The present invention can be applied to a single servo booster instead of the Chuancong booster booster. 0 At the same time, it can be replaced by a reaction-reaction lever. The disk carries the reaction force of the output rod. 0 Note 1 Description 10 Booster 12 stent 12 a side wall 12b 12 c wall quotient 14 kneading bolt 16 partition 18 screed 18a% 20 a fixed screm 18s, 20b squeegee screed 20 screed 20 rear chamber 22 tubular member 24 stell bearing seal 26 Λ 28 m 30 spacer 32 piston 34 Ν 56 、 58% 88% 94 120 Mi spring 36 Valve body 38, 52 Perforated paper Standards apply to 1f1 National Standard (CNS) A4 specifications (210 X 297 mm) T949J (Please read the precautions on the back before filling this page)-^ 1 1 ^ — ϋ »i 一 = 口 TI —in I tf * n I 1 nnn .. t— I s {M tK Μ) 4 19427 A7 B7 V. Description of the invention < M-1) 40 Ring seal 42 Output rod 44 Reaction disk 46 TWI input rod 50. 103 column Plug 5 0a Poppet valve member 50b, .110 > 116 Flange 5 0c Blind hole 54 Valve seat 60, 62 channels 64 Transmitter 70 ih Return valve 72 Conduit 74 Vacuum source 80, 100 Adjusting sickle 82 Contact disc 84 Spring seat 86% 96 Sleeve < 泛 Read the general information on the back before filling out this page) Λ Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economy 90, 122 Bolts 92, 126 Head 102 Large diameter drilling 104 Small diameter Drilling hole 105 Shoulder 106 Contact member 108, 112, 118 Cylindrical element 114 Spring seat (cylindrical element) 119 Opening 124 Unthreaded part (bolt) 128 Thread 130, 132 Clearance 136 Spacer 138 Wall recess F1, F2 , F3, F4, F lines P1, P2 Force ratio (scrape difference) PF Full load position L Length PT Change position ί-I-* — — — — — — 1 —-lllfhlIljlllllllllfllllllli This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 13- 1 (repair TH page) 39493

Claims (1)

Λ1942 了 H3 第87101034號專利申請案 申請專利範圔修正本 广 (81.¾ 1 月 13¾ ) 1. 一種車輛制動系統用氣壓式制動助力裝置，包括： 機架； 可移動壁面機制，可操作地配置在該機架內，且適 於把該機架內部分成永久與真空源相通之定壓壓力室及變壓 壓力室： 柱塞，包含設置在該機架內且由該可移動壁面機制所 承載之閥門本體之控制閥機制，該閥門本體具有不斷與周圍 大氣相通之第一鑽孔機制、界定鄰接於該第一鑽孔機制之第 二鑽孔機制*及可移動地放置在該第二鑽孔機制內； 輸入機制，延伸進入該機架，且適於作動該柱塞； 該控制閥機制係可操作地連接至該變壓壓力室，俾能橫 越該可移動壁面機制發展出一壓差，使該可移動壁面機制回 應於該輸入機制之作動而移動； 輸出機制，回應於該可移動壁面機制； 經濟部中央標準局員工福利委員會印製 反作用機制，配置於該輸出機制及該閥門本體之 間，用於傳送從該輸出機制至該輸入機制之反作用力；及 調整機構，用以調整由該輸出機制至輸入機制的反作用 力，該調整機構係置於第二鑽孔機制內，並且具可壓縮性， 俾當該輸入機制受力超過一預定程度時，便能橫越該可移動 的壁面機制提烘一較大的壓差： 本纸張尺度適用中8國家標準（CNS)A4規格（210X297公爱) 1 39493 H3 該第二鑕孔機制係包括有界定鄰接於第一鑽孔機制之一 大直徑鑽孔，以及界定鄰接於該反作用機制之一小直徑鑽孔； 該調整機構係包括有一接觸構件及一彈簧，該接觸構件 可滑動地設置於該小直徑鑽孔內，並且當該輸入機制處於不 動作狀態時，可與該反作用機制分開；該彈簧配置於大直徑 鑽孔內*並且延伸於該接觸構件及柱塞之間，該彈簧具有大 於該小直徑鑽孔的直徑； 該接觸構件得自由朝該柱塞移動，而不爲閥門本體干擾， 並且僅藉該柱塞軸向地支持。 2. 根據申請專利範圍第1項之氣壓式制動助力裝置，其中，該 彈簧預先負載一預定的壓縮力，藉以在常態制動操作期間不 會發生彈簧壓縮。 3. 根據申請專利範圔第2項之氣壓式制動助力裝置，其中，於 緊急制動操作期間，若該輸入機制出力超越預定的壓縮力， 則會提升助力比。 經濟部中央標準局員工福利委貝會印製 4. 根搛申請專利範圍第3項之氣壓式制動助力裝置，其中，於 緊急制動操作期間的助力比爲1.3至2.0倍大於常態制動操 作期間的助力比。 5. 根據申請專利範圍第4項之氣壓式助力裝置，其中，當車輛 減速範圍爲0.3至0.4重力加速度時，可獲得於緊急制動操 作期間的助力比。 6. 根據申請專利範圍第3至5項中任一項之氣壓式制動助力裝 置，其中，變壓壓力室具有與大氣壓力相等的壓力時，緊急 本紙張尺度通用中gg家標準（CNS)A4規格（210X297公爱) 2 39493 H3 經濟部中央標準局員工福利委員會印製 制動操作期間的助力比爲連續性。 7. —種車輛制動系統用氣壓式制動助力裝置，包括： 機架； 可移動壁面機制，可操作地配置在該機架內，且適 於把該機架內部分成永久與真空源相通之定壓壓力室及變壓 壓力室； 柱塞，包含設置在該機架內且由該可移動壁面機制所承 載之閥門本體之控制閥機制，該閥門本體具有不斷與周圍大 氣相通之第一鑽孔機制、界定鄰接於該第一鑽孔機制之第二 鑽孔機制、及可移動地放置在該第二鑽孔機制內； 輸入機制，延伸進入該機架，且適於作動該柱塞； 該控制閥機制係可操作地連接至該變壓壓力室，俾能橫 越該可移動壁商機制發展出一壓差，使該可移動壁面機制回 應於該輸入機制之作動而移動； 輸出機制，回應於該可移動壁面機制； 反作用機制，配置於該輸出機制及該閥門本體之 間，用於傳送從該輸出機制至該輸入機制之反作用力；及 調整機構，用以調整由該輸出機制至輸入機制的反作用 力，該調整機制係配置於第二鑽孔機制內，並且具有可壓縮 性，俾當該輸入機制出力低於預定程度時，則能提供一較高 的助力比： 該調整機制包括有：一接觸構件，配置於該第二鑽孔機 制內，並且當該輸入機制處於不動作狀態時，可由該反作用 本紙張尺度適用中國國家標準（CNS)A4規格（210X297公费) 3 39493 419427 H3 機制分開；以及一壓縮彈簧配置於接觸構件與該柱塞間； 該接觸構件得自由朝該柱塞移動，而不爲閥門本體干擾， 並且僅藉該柱塞軸向地支持； 當該輸入機制出力超過一預定程度時，該壓縮彈簧係可 壓縮並持續壓縮至變壓壓力室具有與大氣壓力相等的壓力》 經濟部中央標準局員工福利委員會印製 本紙張尺度通用中國國家標準（CNS)A4規格（210X297公董) 4 39493Λ1942 H3 No. 87101034 patent application for patent application 圔 revised version (81.¾ January 13¾) 1. A pneumatic brake booster for vehicle braking system, including: frame; movable wall mechanism, operable It is arranged in the frame and is suitable for dividing the inside of the frame into a constant pressure pressure chamber and a variable pressure pressure chamber which are in permanent communication with the vacuum source: a plunger, which is contained in the frame and is moved by the movable wall mechanism The control valve mechanism of the carried valve body, the valve body has a first drilling mechanism that continuously communicates with the surrounding atmosphere, a second drilling mechanism defining an adjacency to the first drilling mechanism *, and is movably placed on the second Inside the drilling mechanism; the input mechanism extends into the frame and is suitable for actuating the plunger; the control valve mechanism is operatively connected to the pressure-transformation pressure chamber, and can be developed across the movable wall mechanism to develop a The pressure difference causes the movable wall mechanism to move in response to the action of the input mechanism; the output mechanism responds to the movable wall mechanism; staff welfare member of the Central Standards Bureau of the Ministry of Economic Affairs A printed reaction mechanism arranged between the output mechanism and the valve body for transmitting a reaction force from the output mechanism to the input mechanism; and an adjustment mechanism for adjusting the reaction force from the output mechanism to the input mechanism, The adjustment mechanism is placed in the second drilling mechanism and is compressible. 俾 When the input mechanism is subjected to a force greater than a predetermined degree, it can cross the movable wall mechanism to raise a large pressure difference. ： This paper size applies to 8 national standards (CNS) A4 specifications (210X297 public love) 1 39493 H3 The second countersinking mechanism includes a large-diameter drilling defined adjacent to the first drilling mechanism, and the definition of the adjacent The adjustment mechanism includes a contact member and a spring, and the contact member is slidably disposed in the small diameter drill hole, and when the input mechanism is in an inactive state, Separate from the reaction mechanism; the spring is arranged in a large-diameter borehole * and extends between the contact member and the plunger, and the spring has a larger diameter than the small-diameter borehole. ; Get free of the contact member toward the plunger moves, the valve body is not disturbed and only axially supported by the plunger. 2. The pneumatic brake booster according to item 1 of the scope of patent application, wherein the spring is pre-loaded with a predetermined compressive force so that spring compression does not occur during normal braking operation. 3. The pneumatic brake booster device according to item 2 of the patent application, wherein during the emergency braking operation, if the input mechanism output exceeds a predetermined compression force, the assist ratio will be increased. Printed by the Staff Welfare Committee of the Central Bureau of Standards, Ministry of Economic Affairs. 4. The pneumatic brake booster based on item 3 of the patent application, in which the assist ratio during emergency braking operation is 1.3 to 2.0 times greater than that during normal braking operation. Boost ratio. 5. The pneumatic booster according to item 4 of the scope of patent application, wherein when the vehicle decelerates in the range of 0.3 to 0.4 gravitational acceleration, the assist ratio during emergency braking operation can be obtained. 6. The pneumatic brake booster device according to any one of claims 3 to 5, wherein when the pressure-varying pressure chamber has a pressure equal to the atmospheric pressure, it is urgent that this paper standard is commonly used in the gg home standard (CNS) A4. Specifications (210X297 public love) 2 39493 H3 The assistance ratio during the braking operation printed by the Employee Welfare Committee of the Central Standards Bureau of the Ministry of Economic Affairs is continuous. 7. A pneumatic brake booster for a vehicle braking system, including: a frame; a movable wall mechanism operatively disposed in the frame, and suitable for dividing the interior of the frame into a permanent communication with a vacuum source A pressure chamber and a variable pressure chamber; a plunger comprising a control valve mechanism of a valve body disposed in the frame and carried by the movable wall mechanism, the valve body having a first bore hole that is continuously in communication with the surrounding atmosphere A mechanism, a second drilling mechanism defining adjacency to the first drilling mechanism, and movably placed within the second drilling mechanism; an input mechanism extending into the frame and adapted to actuate the plunger; the The control valve mechanism is operatively connected to the variable pressure pressure chamber, and can develop a pressure difference across the movable wall quotient mechanism, so that the movable wall mechanism moves in response to the action of the input mechanism; the output mechanism, In response to the movable wall mechanism; a reaction mechanism configured between the output mechanism and the valve body for transmitting a reaction force from the output mechanism to the input mechanism; and an adjustment mechanism Structure for adjusting the reaction force from the output mechanism to the input mechanism. The adjustment mechanism is arranged in the second drilling mechanism and has compressibility. When the input mechanism output is lower than a predetermined level, it can provide A higher assist ratio: The adjustment mechanism includes: a contact member disposed in the second drilling mechanism, and when the input mechanism is in an inactive state, the reaction can be affected by the reaction. This paper size applies the Chinese National Standard (CNS ) A4 specification (210X297 at public expense) 3 39493 419427 H3 mechanism is separated; and a compression spring is arranged between the contact member and the plunger; the contact member can move freely toward the plunger without disturbing the valve body, and only borrow the The plunger is supported axially; when the input mechanism's output exceeds a predetermined level, the compression spring system can compress and continue to compress until the pressure change pressure chamber has a pressure equal to atmospheric pressure. Printed by the Staff Welfare Committee of the Central Standards Bureau of the Ministry of Economic Affairs The paper size is in accordance with the Chinese National Standard (CNS) A4 specification (210X297 public director) 4 39493