455653 423 7pif.d〇c/006 A7 B7 經濟部中央橾準局員工消費合作社印聚 五、發明説明（/) 一種在兩個力傳輸區域（Force Transmission Location)間 動作之衝擊傳輸單元（STU) ’其包括一活塞和液壓缸單元 (Cylinder Unit)，在活塞兩邊具有一空間用以容納一黏性材 料。一種特別形式的黏性材料爲一脹流性材料（Dilatant Material)，其爲非牛頓流體（Non-Newtonian)，亦即黏度與 剪切速率(Shear Rate)有關。它的黏度隨著剪切速率上升而 增加，它越被攪拌，其黏度越高。在某一剪切速率下，此 脹流性材料變成有效地固態。這個應該不可和觸變性的 (Thixotropic)材料混淆（其黏度隨著剪力所作用的時間而減 少）或抗流變的（Rheopectic)材料（黏度隨著剪力所作用的時 間而增加）。 在此活塞和液壓缸單元上，有一力傳輸區域在液壓缸 的封閉末端，而另一端則在從液壓缸延伸之活塞末端。假 如此黏性材料不能逸出所經過的活塞，則此單元被牢固鎖 住，力量在此單元的兩末端被傳輸而沒有損失。假如材料 可以在圓筒液壓缸中從活塞的一端逸出至另一端，則在作 用於力傳輸區域之力和由另外一端傳輸之力間將會有一些 傳輸的損失，，因黏性材料的移動將會允許活塞在液壓缸 中移動。 黏性材料經過活塞的移動在隨著作用負荷增加之速率 下發生。因此，一持續荷載載造成活塞在此材料中行進’ 直到它達到可利用行程的極限。本發明是有關於確保活塞 在小於臨界値之持續荷載狀況下只在黏性材料中行進的問 題。。此臨界値可以設定在此結構之正常熱移動所加諸的 ^_____々 本紙張尺度適用中國國家標準（CNS > A4規格（210X297公釐） 装 灯 -腺 (請先閲讀背面之注意事項再填寫本莨) 經濟部中央標準局負工消費合作杜印製 45 5 65 3 42^7pii'.d〇c/〇06 A7 _______B7_________ 五、發明説明（i) 負荷，此STU被保護。如現在，本發明提供一種衝擊傳輸 單元，其包括一液壓缸、一在液壓缸中之活塞、在液壓紅 中於活塞頭任…側之脹流性材料和一可操作控制脹流性材 料在液壓缸中從活塞頭的一側到另一側之閥。 此閥門可以包括一中空圓柱狀閥門構件（Valve Member)，其可在由活塞延伸之圓柱狀孔洞中進出移動， 此閥門構件具有朝向遠離封閉之活塞的末端’及一穿過鄰 接此封壁末端之液壓缸壁的通道，此可允許黏性物質當封 閉末端間離活塞孔時通過通道及閥孔，此閥門構件是偏斜 向其開□。當黏性材料經由閥門到孔洞達到一最大速率 時’此閥門將會關閉，因爲在閥門封閉端的壓力差超過此 偏斜以保持它打開。一該中空圓柱狀構件可以經由活塞被 放置在每一圓柱狀孔洞的末端，用以雙向操作。複數個圓 柱狀孔洞可以被提供在活塞中，每一個具有一圓筒圓柱狀 構件。 脹流性流體經過活塞頭的移動速率決定於它的黏度， 其隨著溫度而變化。爲了提供一 STU，其執行盡可能在溫 度改變下爲均勻的，此閥門可回應溫度而調整。此閥門可 以對脹流性材料的體積膨脹作回應，較佳地，是從脹流性 材料的主體隔離。此閥門可以被裝配在活塞的周緣，且可 徑向相對於活塞的周緣移動，以致於可控制黏性材料通道 的橫斷面。此閥門較佳地包括活塞環部分（Piston-ring Segment)。交替地，此通道可以延伸經由液壓缸壁。 本發明的實施例將會被說明，請參考補充圖示。 5 本紙張尺度逍用中國國家標準（CNS ) Ad规格（210X297公釐） i —^ϋ I ^^^1 (^1 ^^^1 1 (讀先閱#背面之ii意事項存填寫本萸) ^455653 4237pit'.doc/〇〇6 A 7 B7 經濟部中央標準局貝工消費合作社印製 五、發明説明（}) 爲讓本發明之上述和其他目的、特徵、和優點能更明 顯易懂，下文特舉一較佳實施例，並配合所附圖式，作詳 細說明如下： 圖式之簡單說明： 第1圖是一· STU的圖； 第2圖是第1圖之STU的活塞的平面圖； 第3圖是第2圖的A-A線的剖面示意圖； 第4圖是一交替式活塞的平面圖，用於第丨圖的一般 配置； 第5圖是第4圖的A-A線之剖面圖；以及 第6圖是本發明另外一 STU實施例的長度方向剖面 圖。 圖式之標記說明： I :液壓缸 2，27 :活塞 3 :軸 V 4:液壓缸壁 5 :密封 6 :第一強力連接頭。 7 :第二接頭 8，9 :部分的室 10 :活塞的中央區域 II :孔洞 12 :孔洞 I--------^-- (請先閲讀背面之注意事項再填寫本頁) 訂 線 本紙張尺度適用中國國家標準（CNS)A4規格（210X297公釐） 455653 4237pirdoc/0〇6 A7 B7 經濟部中央標準局員工消費合作杜印裝 五、發明説明（γ ) 13 :閥門構件 15 ’ 23 :孔徑 16 :彈簧 17 :穿孔的壁 18 :軸向線狀桿 19 :螺釘帽 24，25 :凹槽 26:液壓缸室 28 :眼孔 29 :螺旋狀彈簧 31 : U形夾 32 :自由端 33 '·固定錨基 34 =槽溝 35 :活塞環部分 36 :末端 實施例 在第1圖中，一液壓缸1包括一主要室(Main Chamber)， 在其中一活塞2在一軸3上，可以沿軸向自由移動。室在 一末端被關閉，以一液壓缸壁4,及在另外一末端被關閉， 以一密封(Seal) 5在一孔徑(Aperture)的孔洞在液壓缸中和 軸3之間。在壁4的外表面提供一第一強力連接頭6及 在軸3的自由端提供一第二接頭7 。在此室中，脹流性材 料在活塞的兩邊，其分割室成兩個部分8、9。活塞的中央 (請先閲讀背面之注意事項再填寫本頁) 裝.455653 423 7pif.d〇c / 006 A7 B7 Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the Invention (/) A shock transmission unit (STU) that operates between two Force Transmission Locations 'It includes a piston and a cylinder unit, and there is a space on both sides of the piston for containing a viscous material. A special form of viscous material is a dilatant material, which is a non-Newtonian fluid, that is, the viscosity is related to the shear rate. Its viscosity increases with increasing shear rate. The more it is stirred, the higher its viscosity. At a certain shear rate, the dilatant material becomes effectively solid. This should not be confused with Thixotropic materials (the viscosity of which decreases with the time that the shear force acts) or Rheoctic materials (the viscosity increases with the time of the shear force). On this piston and cylinder unit, there is a force transmission area at the closed end of the cylinder and the other end at the end of the piston extending from the cylinder. If the viscous material cannot escape the passing piston, the unit is firmly locked and power is transmitted without loss at both ends of the unit. If the material can escape from one end of the piston to the other end in the cylinder hydraulic cylinder, there will be some transmission loss between the force acting on the force transmission area and the force transmitted by the other end. Movement will allow the piston to move in the hydraulic cylinder. The movement of the viscous material through the piston occurs at a rate that increases with the work load. Therefore, a continuous load causes the piston to travel through the material 'until it reaches the limit of available stroke. The present invention is related to the problem of ensuring that the piston travels only in viscous materials under continuous load conditions that are less than the critical threshold. . This threshold can be set in the normal thermal movement of this structure ^ _____. This paper size is applicable to the Chinese national standard (CNS > A4 specification (210X297 mm)). Lamp-gland (please read the precautions on the back first) (Fill in this section again) Du printed 45 5 65 3 42 ^ 7pii'.d〇c / 〇06 A7 _______B7_________ by the Central Bureau of Standards of the Ministry of Economic Affairs V. Description of the invention (i) Load, this STU is protected. As now The present invention provides an impact transmission unit, which includes a hydraulic cylinder, a piston in the hydraulic cylinder, a dilatant material on either side of the piston head in the hydraulic red, and an operationally controllable dilatant material in the hydraulic cylinder. The valve from one side of the piston head to the other. This valve may include a hollow cylindrical valve member (Valve Member) that can move in and out of a cylindrical hole extending from the piston. The end of the piston 'and a passage through the wall of the hydraulic cylinder adjacent to the end of the sealing wall. This allows viscous substances to pass through the passage and the valve hole when the closed end is separated from the piston hole. The valve member is deflected towards it. Open. When the viscous material reaches a maximum rate through the valve to the hole, the valve will close because the pressure difference at the closed end of the valve exceeds this deflection to keep it open. A hollow cylindrical member can be placed via the piston At the end of each cylindrical hole, it is used for bidirectional operation. A plurality of cylindrical holes can be provided in the piston, each of which has a cylindrical cylindrical member. The rate of movement of the dilatant fluid through the piston head depends on its viscosity It changes with temperature. In order to provide an STU, its execution is as uniform as possible under temperature changes. This valve can be adjusted in response to temperature. This valve can respond to the volume expansion of dilatant materials, preferably It is isolated from the main body of the dilatant material. This valve can be assembled on the peripheral edge of the piston and can move radially relative to the peripheral edge of the piston so that the cross section of the channel of the viscous material can be controlled. This valve is preferably Including a piston ring segment (Piston-ring Segment). Alternately, this channel can extend through the cylinder wall. An embodiment of the invention will be explained Please refer to the supplementary illustrations. 5 This paper size uses the Chinese National Standard (CNS) Ad specifications (210X297 mm) i — ^ ϋ I ^^^ 1 (^ 1 ^^^ 1 1 (Read first reading ii Please fill in the following information: ^ 455653 4237pit'.doc / 〇〇6 A7 B7 Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention ()) In order to allow the above and other purposes and features of the invention , And advantages can be more obvious and easy to understand. The following is a detailed description of a preferred embodiment, in conjunction with the accompanying drawings: Detailed description of the drawings: Figure 1 is a diagram of STU; Figure 2 is Figure 1 is a plan view of the piston of the STU; Figure 3 is a schematic cross-sectional view taken along the line AA of Figure 2; Figure 4 is a plan view of an alternate piston for the general configuration of Figure 丨 Figure 5 is Figure 4 FIG. 6 is a cross-sectional view taken along the line AA; and FIG. 6 is a longitudinal cross-sectional view of another STU embodiment of the present invention. Explanation of the symbols of the drawings: I: Hydraulic cylinder 2, 27: Piston 3: Shaft V 4: Hydraulic cylinder wall 5: Seal 6: First strong connector. 7: Second joint 8, 9: Part of the chamber 10: Central area of the piston II: Hole 12: Hole I -------- ^-(Please read the precautions on the back before filling this page) Order The paper size of the paper is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 455653 4237pirdoc / 0〇6 A7 B7 The consumer cooperation of the Central Standards Bureau of the Ministry of Economic Affairs Du Yinzhuang 5. Description of the invention (γ) 13: Valve member 15 ' 23: Aperture 16: Spring 17: Perforated wall 18: Axial linear rod 19: Screw cap 24, 25: Groove 26: Hydraulic cylinder chamber 28: Eyelet 29: Helical spring 31: U-clip 32: Free End 33 '· Fixed anchor base 34 = Groove 35: Piston ring part 36: End example In the first figure, a hydraulic cylinder 1 includes a main chamber, in which a piston 2 is on a shaft 3, Can move freely in the axial direction. The chamber is closed at one end with a cylinder wall 4 and closed at the other end with a seal 5 between an opening in the hydraulic cylinder and the shaft 3. A first strong connector 6 is provided on the outer surface of the wall 4 and a second joint 7 is provided at the free end of the shaft 3. In this chamber, the dilatant material is on both sides of the piston, and its dividing chamber is divided into two parts 8,9. The center of the piston (please read the precautions on the back before filling this page).
-、IT 本紙張尺度適用中國國家橾準（CNS ) A4说格（210x297公釐） 經濟部中央樣準局男工消費合作社印装 4 5 5 6 5 3 42npif doc/006 A7 B7 五、發明説明（艾） 區域]·0形成一孔洞11 ’在其中接納此單元的軸3，活塞 被穩固地配置在軸上。活塞的大小爲可使在活塞和液壓缸 之間的間隔（Clearance)僅需要此兩部分可彼此不受限。 此活塞包含脹流性材料從室的一部分到另外一部分的 路徑’每一路徑包括一圓柱狀孔洞。假如全部如此路徑被 關閉，然後任何被作用到輸入終端之力量以一沒有活塞的 移動直接傳輸到在此單元的另外一末端的輸出終端，因爲 張流性材料不能經由活塞流動，且材料是實際上不可壓縮 (Inc⑽pressible)。當路徑的剖面是非零(Non-zero)時，然後 脹流性材料可以在液壓缸的兩部分之間進行，以允許活塞 的移動，因爲所作用的負荷。此單元的回應決定於面前或 是不同的路徑。 如第2圖和第3圖所示，路徑以複數個圓柱狀孔洞的 形式經由活塞2 —平面延伸到另外一個。每一孔洞具有一 閥門構件可移入和移出孔洞，此構件具有一中空圓柱，在 其圓柱壁上接近其末端處具多個孔洞，其可從孔徑的末端 突出，此末端以封閉一圓錐形的蓋子。 一軸向線狀桿18安置在穿孔的截面壁（Perforated Cross-wall)17之孔洞12中，攜有一彈簧16使構件從活塞 向外傾斜，及一螺釘帽19用以限制閥門構件13的向外的 行程。當作用至此裝置之負荷低時（當進入建立LUD之結 構進行熱移動時，產生此狀況。），此閉鎖裝置（Lock-Up-Device)是在一準靜態的條件下。在這條件下，彈簧i6維 持閥門13在打開的位置。這允許脹流性材料流經此孔徑 本紙張尺度適用中國國家標準（CNS ) A4規格（2丨OX297公釐） 裝 訂 ，^線 (請先閲讀背面之注意事項再填寫本頁) A7 B7 455653 五、發明说明（6) 15，下到閥門的中空圓柱部分，且經由孔洞12和穿孔的 壁17，然後到活塞的另外一端。在此條件下，活塞2是能 夠移下此液壓缸，以調節母結構的熱移動。當一力外作用 到此結構之外力大於經由熱移動產生之力，例如一地震作 用在一建築結構上，可克服彈簧16的調偏，此由於在腺 流性材料中壓力的增加，其作用至閥門構件之力大於彈簧 的力，且此孔徑15被關閉。在這條件下，此脹流性材料 被防止經由活塞的一邊到另一邊，然後此活塞被限制在此 液壓缸中。外部作用負荷的移除，造成在液壓缸中壓力的 解除，結果造成閥門打開，及此準靜態條件被重建。元件 13〜19的適合選擇，使配置（Arrangement)的敏感度可以被 調節。 此裝置的效用，被說明如下，以允許在兩主體之間’ 有小的相對位移，經由此接頭6和7被連接，但是當一主 體傾向移動相對於另一主體以一較大的振幅比一已知的臨 界値。此STU閉鎖，且確信一主體的整個振幅的移動被傳 輸到另一主體。以一建築結構來考慮’例如一橋樑跨越一 山谷，一 STU連接在橋面的兩個板材之間，以允許小的熱 移動在這些板材之間。但是假如一地震’例如傾向以一較 大量移動一橋面板材。此整個橋面將閉鎖，當一主要的橋 面和整個結構的基礎可以被信賴’以保持住橋面。此不同 的壓力在閥門封閉端，在STU之中’在其中閥門靠近脹流 性材料的通道，實際上，其壓力比它所要到達的壓力（在 脹流性材料的剪力速率經由孔洞12之前’將到達一値， 7 (请先閱讀背面之注意事項再填寫本頁) 装. 經濟部中央標隼局貝工消費合作社印装 本紙張尺度適用中國國家標率（CNS ) Α4规格（210X297公釐> 經濟部中央標準局員工消费合作社印装 5 5 6 5 3 4 2 3 7 p i Id 〇 c / Ο Ο 6 A 7 _B7____ 五、發明説明（？） 在其中此脹流性材料變得有效地固化，在此點賬流性材料 適於它自已的閥門）壓力爲低。因爲這些壓力的不同，所 以需要一分離閥門（Separate Vqlve)。 上述說明的裝置，已經被測試以不同的黏性材料，此 黏性材是非脹流性的，例如矽酮油（Silicone Oil)，且此測 試是令人滿意的。 在第4圖的交變活塞中，活塞頭(Piston Head) 2被形成 以一孔徑23，此單元的軸3被容納在孔徑中，活塞頭被穩 固地配置在軸上。一內槽溝(Annular Groove)延伸在活塞的 周圍附近，在其中它被配置兩個半圓形的活塞環部分 (Piston-ring Segment)35。此部分是被較接至活塞在一末端 36，以沿軸向移動進入槽溝34和在槽溝34的外圍。複數 個軸向通道被鑽孔在活塞環部分，以允許任何脹流性材料 通道被收集在活塞環和槽溝的基線之間以逃脫，當活塞環 被鉸接向槽溝的基線。一通道如第5圖中所示。兩個凹槽 24，25形成大約四分之一的環狀與軸3同心，軸3被形成 在活塞頭之間，封閉在一末端，及經由一液壓缸室26延 伸到另外一端的活塞頭周圍。一活塞被裝設在液壓缸室26 之中，活塞與圓柱的孔洞形成一緊閉密封。此活塞27被 配置一 0形環密封（O-ring Seal)41，以改善與液壓缸的密 封，以致於保持脹流性材料在凹槽24，25之中，從活塞 的外部隔離。活塞的外部末端被形成以一 U形夾31，一 活塞環部分的一自由端32被連接到U形夾31。在它的末 端面對凹槽上，活塞被配置以一眼孔28 ’其被嚨合以一螺 (0 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ~ . 裝 訂 ^線 {請先閲讀背面之注意事項再填寫本頁) 經濟部中央椟準局貝工消費合作社印裝 4 5 5 6 5 3 4237pil\doc/006 五、發明説明（牙） 旋狀彈簧29，延伸到在凹槽之中一固定錨基33，偏倚活 塞27向凹槽的封閉末端。此螺旋狀彈簧29幫助活塞在液 壓缸26之中回轉，當溫度下降時，脹流性材料在凹槽中 收縮。 此脹流性材料在凹槽24,25中膨脹從一第一體積（在 低溫下）到一第二體積（在一高溫下），及它的膨脹驅使在液 壓缸26中的活塞27向主要活塞的周圍。然後，向外鉸接 活塞部分’從主要活塞的周圍向液壓缸的內壁（Inner Wall)。然後，減少在主要活塞的周圍和液壓缸之間的通道 截面’從此處脹流性材料可以經由活塞2的—邊到另—邊。 塞子（Stop)38被配置在活塞環部分(Piston-ring Segment) 的自由端39和鄰接活塞環部分的鉸接末端％之間，以防 止脹生材料的通道經由插入區域（intervening Region)。 當温度增加時，通道的截面被減小，以一向外鉸接活 塞環部分的移動，而脹流性材料可以通過通道的截面經由 室的一部分到另一部分。通道截面的減小補償材料黏度的 減低(因材料的溫度增高），如此任何力的傳輸(在單元的兩 個末端之間）的改變，由於溫度的減低造成黏度的增加。 其被補償以通道的截面的減小，材料在活塞的兩邊之間移 動’以回應在溫度的相同增加。以此方法，元件24〜36尺 寸之適合的選擇，它被發現是可能的，提供一單一回應到 穩定負荷的傳輸在一寬的溫度範圍，例如從-25〜40°C。 在第6圖中，脹流性材料可以經由通道流動’從活塞 頭13的一邊到另外一邊，經由液壓缸壁延伸’及包括液 Π 本紙張尺度逋用中國固家揉準（CNS ) M规格（210 X 297公釐） 裝------訂------線 (請先聞讀背面之注意事項再填寫本頁) 4 5 5 6 5 3 4237pi r.doc/0〇6 B7 五、發明説明（7 ) 壓缸外面的導管42,43。這些導管會合在一溫度感應閥門， 此溫度感應閥門可以控制通道的截面。閥門可以是任何形 態，例如閘閥（Gate Valve)或針狀閥門(Needle Valve)，如第 6圖所示爲一針狀閥門。此針狀封閉性構件45使閥門延伸 進入一室46，此室46中塡滿脹流性材料47。當溫度改變 時，一回轉彈簧48傾向回轉閥門到一中點位置(Mid-point Position)，對於脹流性材料的作用。 如同在第一實施例中，改變連接通道截面的目的是爲 了調整全部流徑(Total Flow Path)(在活塞的兩邊之間），以 補償黏度的改變，以提供一單一回應到穩定負荷的傳輸在 一寬的溫度範圍，例如從-25~40°C。 雖然本發明已以一較佳實施例揭露如上，然其並非用 以限定本發明，任何熟習此技藝者，在不脫離本發明之精 神和範圍內，當可作各種之更動與潤飾，因此本發明之保 護範圍當視後附之申請專利範圔所界定者爲準。 I--------^丨I---^----II-----1..線 (請先閲讀背面之注意事項再填寫本頁) 經濟部尹央搮隼局員工消費合作社印笨 2 適用中國國家標準（CNS ) A4規格（2丨0X297公釐）-, IT This paper size is applicable to China National Standards (CNS) A4 format (210x297 mm) Printed by the Male Workers Consumer Cooperatives of the Central Samples Bureau of the Ministry of Economic Affairs 4 5 5 6 5 3 42npif doc / 006 A7 B7 V. Description of the invention (Ai) Area] · 0 forms a hole 11 'in which the shaft 3 of the unit is received, and the piston is firmly arranged on the shaft. The size of the piston is such that the clearance between the piston and the hydraulic cylinder requires only that these two parts are not restricted to each other. This piston contains a path of dilatant material from one part of the chamber to the other 'and each path includes a cylindrical hole. If all the paths are closed in this way, then any force applied to the input terminal is transmitted directly to the output terminal at the other end of the unit in a movement without a piston, because the tensor material cannot flow through the piston, and the material is actual Incompressible (Inc⑽pressible). When the cross-section of the path is non-zero, then dilatant material can be performed between the two parts of the hydraulic cylinder to allow the piston to move due to the applied load. The response of this unit is determined by the front or different paths. As shown in Figures 2 and 3, the path extends in the form of a plurality of cylindrical holes through the piston 2 plane to the other. Each hole has a valve member that can be moved in and out of the hole. This member has a hollow cylinder with multiple holes near its end on the cylindrical wall, which can protrude from the end of the hole, and this end is closed by a conical shape. cover. An axial linear rod 18 is disposed in the hole 12 of the perforated cross-wall 17 with a spring 16 to tilt the component outward from the piston, and a screw cap 19 for restricting the direction of the valve member 13 Outside trip. When the load acting on this device is low (this condition occurs when entering the structure that establishes the LUD for thermal movement.), The Lock-Up-Device is under a quasi-static condition. In this condition, the spring i6 keeps the valve 13 in the open position. This allows dilatant materials to flow through this aperture. The paper size applies Chinese National Standard (CNS) A4 specifications (2 丨 OX297 mm) binding, ^ thread (please read the precautions on the back before filling this page) A7 B7 455653 5 Explanation of the invention (6) 15, it goes down to the hollow cylindrical part of the valve, and passes through the hole 12 and the perforated wall 17, and then to the other end of the piston. Under this condition, the piston 2 can be removed from the hydraulic cylinder to regulate the thermal movement of the mother structure. When a force is applied to the structure outside the force is greater than the force generated by thermal movement, such as an earthquake acting on a building structure, the adjustment of the spring 16 can be overcome. This is due to the increase of pressure in the glandular fluid material, its effect The force to the valve member is greater than the force of the spring, and this aperture 15 is closed. In this condition, the dilatant material is prevented from passing from side to side of the piston, and the piston is confined in the hydraulic cylinder. The removal of the externally applied load caused the release of pressure in the hydraulic cylinder, which resulted in the valve opening, and this quasi-static condition was reconstructed. The appropriate selection of components 13 to 19 allows the sensitivity of the Arrangement to be adjusted. The effectiveness of this device is explained as follows to allow a small relative displacement between the two bodies, connected via this joint 6 and 7, but when one subject tends to move relative to the other subject with a larger amplitude ratio A known critical threshold. This STU is locked and it is believed that the entire amplitude movement of one subject is transmitted to the other. Consider a building structure ', for example, a bridge spanning a valley and an STU connected between the two panels of the bridge deck to allow small heat to move between these panels. But if an earthquake ', for example, tends to move a deck board in a larger amount. The entire bridge deck will be locked when a major bridge deck and the foundation of the entire structure can be trusted 'to keep the bridge deck. This different pressure is at the closed end of the valve, in the STU 'where the valve is near the channel of the dilatant material, in fact, its pressure is higher than the pressure it will reach (before the shear rate of the dilatant material passes through the hole 12) 'It will arrive soon, 7 (Please read the precautions on the back before filling out this page). Packing. Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperatives. %> Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs 5 5 6 5 3 4 2 3 7 pi Id 〇c / 〇 〇 6 A 7 _B7____ 5. Description of the invention (?) In which the dilatant material becomes effective Ground curing, at this point the flow material is suitable for its own valve) pressure is low. Because these pressures are different, a separate valve (Separate Vqlve) is required. The device described above has been tested with different viscosities Material, this viscous material is non-swelling, such as Silicone Oil, and this test is satisfactory. In the alternating piston in Figure 4, the piston head 2 (Piston Head) 2 is formed to One aperture 23 The shaft 3 of this unit is accommodated in the bore, and the piston head is firmly arranged on the shaft. An inner groove (Annular Groove) extends near the periphery of the piston, in which it is arranged with two semicircular piston ring portions (Piston-ring Segment) 35. This part is connected to the piston at one end 36 to move axially into the groove 34 and at the periphery of the groove 34. A plurality of axial channels are drilled in the piston ring portion To allow any dilatant material channel to be collected between the piston ring and the baseline of the groove to escape, when the piston ring is hinged to the baseline of the groove. One channel is shown in Figure 5. Two grooves 24 , 25 forms a quarter of a ring concentric with the shaft 3, the shaft 3 is formed between the piston heads, closed at one end, and extends around the piston head at the other end via a hydraulic cylinder chamber 26. A piston is Installed in the hydraulic cylinder chamber 26, the piston and the cylindrical hole form a tightly closed seal. This piston 27 is equipped with an O-ring seal 41 to improve the seal with the hydraulic cylinder so as to maintain Dilatant material in the grooves 24, 25, from the outside of the piston The outer end of the piston is formed with a U-clip 31, and a free end 32 of the piston ring portion is connected to the U-clip 31. At its end facing the groove, the piston is configured with an eyelet 28 'It is closed with a screw (0 paper size applies Chinese National Standard (CNS) A4 size (210X297 mm) ~. Binding line {Please read the precautions on the back before filling this page) Central Ministry of Economic Affairs Printed by the local shellfish consumer cooperative 4 5 5 6 5 3 4237pil \ doc / 006 V. Description of the invention (tooth) The spiral spring 29 extends to a fixed anchor base 33 in the groove, and biases the piston 27 toward the groove. Close the ends. This helical spring 29 helps the piston to rotate in the hydraulic cylinder 26, and when the temperature drops, the dilatant material contracts in the groove. The dilatant material expands in the grooves 24, 25 from a first volume (at a low temperature) to a second volume (at a high temperature), and its expansion drives the piston 27 in the hydraulic cylinder 26 toward the main Around the piston. Then, the piston portion ′ is articulated outward from the periphery of the main piston to the inner wall of the hydraulic cylinder. Then, the cross section of the passage between the periphery of the main piston and the hydraulic cylinder is reduced ', from which the dilatant material can pass through the -side to the -side of the piston 2. A stop 38 is disposed between the free end 39 of the piston ring segment and the hinged end% adjacent to the piston ring segment to prevent the passage of the swelled material from passing through the intervening region. As the temperature increases, the cross-section of the channel is reduced to articulate the piston ring portion outward, and the dilatant material can pass through the cross-section of the channel through one part of the chamber to another. The decrease in the cross section of the channel compensates for the decrease in the viscosity of the material (due to the increase in the temperature of the material), so that any change in the transmission of force (between the two ends of the element) changes the viscosity due to the decrease in temperature. It is compensated for the decrease in the cross-section of the channel as the material moves 'between the two sides of the piston' in response to the same increase in temperature. In this way, a suitable choice of 24 to 36-inch elements, it was found to be possible, to provide a single response to stable load transmission over a wide temperature range, such as from -25 to 40 ° C. In Fig. 6, the dilatant material can flow through the channel 'from one side of the piston head 13 to the other side and extend through the hydraulic cylinder wall' and include the liquid size of this paper, using the Chinese solid standard (CNS) M specification (210 X 297 mm) Packing ------ order ------ line (please read the notes on the back before filling in this page) 4 5 5 6 5 3 4237pi r.doc / 0〇6 B7 V. Description of the invention (7) Pipes 42,43 outside the pressure cylinder. These conduits converge on a temperature-sensing valve that controls the cross-section of the channel. The valve can be of any shape, such as a gate valve or a needle valve (see Figure 6 for a needle valve). This needle-like closing member 45 extends the valve into a chamber 46 which is filled with a dilatant material 47. When the temperature changes, a revolving spring 48 tends to the revolving valve to a mid-point position, which acts on the dilatant material. As in the first embodiment, the purpose of changing the cross-section of the connecting channel is to adjust the total flow path (between the two sides of the piston) to compensate for the change in viscosity to provide a single response to a stable load transmission Over a wide temperature range, such as from -25 ~ 40 ° C. Although the present invention has been disclosed as above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make various modifications and decorations without departing from the spirit and scope of the present invention. The scope of protection of the invention shall be determined by the scope of the attached patent application. I -------- ^ 丨 I --- ^ ---- II ----- 1 .. line (please read the precautions on the back before filling this page) Yin Yinhuan Bureau, Ministry of Economic Affairs, employee consumption Cooperatives Benben 2 Applies to Chinese National Standard (CNS) A4 specifications (2 丨 0X297 mm)