TW580453B - Device for switchable torque limiting - Google Patents
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- TW580453B TW580453B TW92117494A TW92117494A TW580453B TW 580453 B TW580453 B TW 580453B TW 92117494 A TW92117494 A TW 92117494A TW 92117494 A TW92117494 A TW 92117494A TW 580453 B TW580453 B TW 580453B
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580453 五、發明說明（1) 發明所屬之技術領域 本發明提供一種扭力限制裝置，尤指一種可碉定值 扭力限制裝置。 ” 先前技術 邊# ΐ ί ϋ技的進步，相容於個人電腦之各式各樣的週 盔ί滿；？妹?後春筍地出現。由於傳統的相片沖印服務 :新即沖印的需求’相片列印機遂成 或數位相機所提供的數位影像資訊透過Ζ片二 片沖印2列印相片，有如在其家中或是辦公室設立一相 返兩地工作坊，可以享受即時列印相片之便利而不用往 ^以及忍受不必要的等待。 用來奋、!見之相片列印機當中係具有一扭力限制裝置， 供之c +一扭力源（一用來輸出馬達動力之齒t i所f ^入扭力以產生一維持定值之扭力，使侍該相 〇 機的色帶（ribb〇n)從使用之初到使用殆盡均受 ;”定值之輸出扭力穩維持穩定的相片列 明同時參考圖一與圖二 圖一為 習知的扭力限制580453 V. Description of the invention (1) Technical field to which the invention belongs The present invention provides a torque limiting device, especially a torque limiting device with a settable value. "Previous technology edge # ΐ ϋ Advances in technology are compatible with a wide variety of weekly helmets on personal computers." Girls "have sprung up. Due to traditional photo printing services: the need for new printing 'Photo printers or digital image information provided by digital cameras are used to print and print photos through two Z-films. Just like setting up a two-way workshop in their home or office, you can enjoy real-time printing of photos Convenience without having to wait ^ and endure unnecessary waiting. The photo printer used to fight, see, has a torque limiter for c + a torque source (a tooth ti to output motor power f ^ Enter the torque to generate a constant torque, so that the ribbon (ribbon) of the camera will be received from the beginning to the use; "The output torque of the fixed value is stable and stable. Ming refers to Figure 1 and Figure 2 at the same time for the conventional torque limit
580453 五、發明說明（2) 裝置1 0 0之運作示意圖，圖二為圖一之扭力限制裝置1 00 之立體示意圖。扭力限制裝置1 0 0係用來衰減一扭力源所 提供之輸入扭力以產生一維持定值之輸出扭力，扭力限 制裝置100包含有：一摩擦機構，其包含有：一第一摩擦 元件，用來自該扭力源輸入該輸入扭力，該第一摩擦元 件包含有··一第一摩擦元件主件102與摩擦介面材質104, 1 0 6，第一摩擦元件主件1 0 2係為一齒輪（其齒槽並未顯 示於圖一及圖二中），用來透過其齒槽與該扭力源之咬 合輸入該輸入扭力，摩擦介面材質1 0 4， 1 0 6分別具有一 第一摩擦面130與一第三摩擦面134。 該摩擦機構另包含有：一第二摩擦元件，該第二摩 擦元件包含有··一第二摩擦元件主件1 0 8與一第二摩擦元 件副件11 0，第二摩擦元件主件1 0 8具有一主軸1 0 9，用來 貫穿扭力限制裝置1 0 0，第二摩擦元件副件11 0會與第二 摩擦元件主件1 0 8同步轉動如同一體；第二摩擦元件主件 1 0 8具有一第二摩擦面1 3 2，第二摩擦面1 3 2係與第一摩擦 面13 0相互接觸，用來於第二摩擦面13 2及第一摩擦面130 之間產生一摩擦力以產生該輸出扭力；第二摩擦元件副 件1 1 0具有一第四摩擦面1 3 6，第四摩擦面1 3 6係與第三摩 擦面1 34相互接觸，用來於第四摩擦面1 36及第三摩擦面 1 3 4之間產生一摩擦力以產生該輸出扭力；該第二摩擦元 件另包含有：一固定座142，位於第二摩擦元件主件108 之主軸10 9末端，以及一固定元件112，固定於固定座142580453 V. Description of the invention (2) Schematic diagram of the operation of the device 100, and Fig. 2 is a perspective view of the torque limiting device 100 of Fig. 1. The torque limiting device 100 is used to attenuate the input torque provided by a torque source to generate a constant output torque. The torque limiting device 100 includes a friction mechanism including a first friction element for The input torque is input from the torque source. The first friction element includes a first friction element main part 102 and a friction interface material 104, 106. The first friction element main part 102 is a gear ( The cogging is not shown in Figures 1 and 2.) It is used to input the input torque through the engagement between the cogging and the torque source. The friction interface materials 1 0 and 1 0 6 each have a first friction surface 130. And a third friction surface 134. The friction mechanism further includes: a second friction element, the second friction element includes a second friction element main part 108 and a second friction element auxiliary part 1 10, and the second friction element main part 1 0 8 has a main shaft 1 0 9 for penetrating the torque limiting device 1 0 0. The second friction element auxiliary part 11 0 will rotate synchronously with the second friction element main part 1 0 8 as a whole; the second friction element main part 1 0 8 has a second friction surface 1 3 2, and the second friction surface 13 2 is in contact with the first friction surface 13 0 to generate a friction between the second friction surface 13 2 and the first friction surface 130. The second friction element accessory 1 1 0 has a fourth friction surface 1 3 6. The fourth friction surface 1 3 6 and the third friction surface 1 34 are in contact with each other for the fourth friction. A friction force is generated between the surface 1 36 and the third friction surface 1 3 4 to generate the output torque. The second friction element further includes a fixing seat 142 located at the end of the main shaft 10 9 of the second friction element main member 108. And a fixing element 112 fixed to the fixing base 142
第6頁 580453 五、發明說明（3) 上。 扭力限制裝置i 〇 〇另包含有一彈性元件1 i 4 (於習知 技術中通常為一彈簧），支撐於該第二摩擦元件上（於 圖一及圖二中彈性元件Π4係支撐於第二摩擦元件副件、 11 0及固定元件11 2之間），具有一作用長度[，用來彈性 地對該摩擦機構施以一對應於作用長度L之正向力，其中 於第二摩擦面1 3 2及第一摩擦面1 3 0之間產生的摩擦力係 對應於該正向力，於第四摩擦面136及第三摩擦面134之 間產生的摩擦力亦對應於該正向力，並且於第二摩擦面 1 3 2及第一摩擦面1 3 〇之間產生的摩擦力以及於第四摩擦 面1 36及第三摩擦面1 34之間產生的摩擦力之和（即該等 摩擦力之合力）係對應於該正向力。 由於摩擦介面材質1 〇 4， 1 0 6係以可活動（或固定） 之方式設置於該第一摩擦元件，摩擦介面材質丨〇 4， 1 〇 6 亦分別具有摩擦面124， 128，第一摩擦元件主件102亦具 有摩擦面1 2 2， 1 2 6，在此也可以將摩擦介面材質1 〇 4， 1 0 6分別視為以可活動之方式設置於第二摩擦元件主件 1 0 8與第一摩擦元件副件11 〇。因此前面有關摩擦面1 3 0， 1 3 2， 1 3 4， 1 3 6之敘述，可以對應地描述摩擦面1 2 2， 1 2 4， 1 2 6， 1 2 8。也就是說摩擦面1 2 4係與摩擦面1 2 2相互 接觸，用來於摩擦面124及摩擦面122之間產生一摩擦力 以產生該輸出扭力；並且摩擦面1 2 8係與摩擦面1 2 6相互Page 6 580453 V. Description of the invention (3). The torque limiting device i 〇〇 also includes an elastic element 1 i 4 (usually a spring in the conventional technology) supported on the second friction element (the elastic element Π 4 is supported on the second in FIG. 1 and FIG. 2). Between the friction element accessory, 11 0 and the fixing element 11 2), has an action length [to elastically apply a positive force to the friction mechanism corresponding to the action length L, of which is on the second friction surface 1 The frictional force generated between 32 and the first friction surface 1 3 0 corresponds to the forward force, and the frictional force generated between the fourth friction surface 136 and the third friction surface 134 also corresponds to the forward force. And the sum of the frictional force generated between the second frictional surface 1 3 2 and the first frictional surface 1 3 0 and the frictional force generated between the fourth frictional surface 1 36 and the third frictional surface 1 34 (that is, The combined force of friction) corresponds to this forward force. Since the friction interface material 10, 106 is provided on the first friction element in a movable (or fixed) manner, the friction interface material 丨 〇4, 106 also has friction surfaces 124, 128, and the first The friction element main member 102 also has a friction surface 1 2 2, 1 2 6. Here, the friction interface material 1 0 4 and 1 6 can also be regarded as being movably disposed on the second friction element main member 10. 8 和 11。 The first friction element accessory 11 〇. Therefore, the previous description of the friction surfaces 1 3 0, 1 3 2, 1 3 4, 1 3 6 can describe the friction surfaces 1 2 2, 1 2 4, 1 2 6, 1 2 8 correspondingly. That is, the friction surface 1 2 4 system and the friction surface 1 2 2 are in contact with each other, and are used to generate a friction force between the friction surface 124 and the friction surface 122 to generate the output torque; and the friction surface 1 2 8 system and the friction surface 1 2 6 each other
580453 五、發明說明（4) 接觸，用來於摩擦面1 2 8及摩擦面1 2 6之間產生一摩擦力 以產生該輸出扭力。其中於摩擦面124及摩擦面122之間 產生的摩擦力係對應於該正向力，於摩擦面1 2 8及摩擦面 126之間產生的摩擦力亦對應於該正向力，並且於摩擦面 1 2 4及摩擦面1 2 2之間產生的摩擦力以及於摩擦面丨2 8及摩 擦面126之間產生的摩擦力之和（即該等摩擦力之合力） 係對應於該正向力。整體而言摩擦面122， 124，丨^， 128， 130， 132， 134， 136產生的摩擦力之和（即該等 擦力之合力）係對應於該正向力。 在生產相片列印機之過程中，摩擦介面材質 0 6 (通常為不織布或羊毛氈）及與其相接觸之各致 需要先進行時效（aging)處理才能使扭力限制 之輸出扭力達到一穩定的定I，也就是說在扭Y 上。 J 100組t完成*，必須於一敎時段内持續輸入二 輸入扭力至扭力限制裝置100以使得摩捧 1?4寺 126’ 128， 130， 132，134， 136透過技鋒上山!2， 124’ 穩定狀態。一旦扭力限制敦’置1〇〇被解，、'也摩擦一達' — 遭破壞，必須於扭力限制裴置丨〇 〇再产驻以穩定狀態即 行時效處…使扭力限 定的定值。 铷出扭力達到一穩 在習知的扭力限制裝 ，扭力限制裝置100所 由上述可知， 度L係為單一定值 置100中，作用長 能產生的輸出扭 580453 五、發明說明（5) 力亦為單疋值，然而當該輸出扭力因為特定因辛〔士 等）改變而無法符合設計者決定Κ計“·· 力限制衣置1 0 0再度組裝完成後 扭力T制裝[1〇。之輸出扭力達到—穩定的定：里：ς: 限，裝置i〇o'以及再度進行時效處理而耗力費時裝g二 於再度，仃時效處理之後如果該輸出扭力未能符合 設計之初預定約範圍，又必須再度拆解扭力限制穿口 Γ、使三Λ組產裝者\力限古制裝置100、以及三度進行時效處 有mii有效控管材料、人力等相關成本， 發明内容 限制】ΐ本在於提供 種可调定值扭 力 裝置=之較佳實 ，…，丨玉 _定值減一扭力源所提供之輸八杻力以產580453 V. Description of the invention (4) Contact is used to generate a friction force between the friction surface 1 2 8 and the friction surface 1 2 6 to generate the output torque. The frictional force generated between the frictional surface 124 and the frictional surface 122 corresponds to the forward force, and the frictional force generated between the frictional surface 1 2 8 and the frictional surface 126 also corresponds to the forward force, and the friction The sum of the frictional force generated between the surface 1 2 4 and the frictional surface 1 2 2 and the frictional force generated between the frictional surface 丨 2 8 and the frictional surface 126 (ie, the sum of the frictional forces) corresponds to the positive direction. force. On the whole, the friction surface 122, 124, ^^, 128, 130, 132, 134, 136 and the sum of the frictional forces (that is, the sum of the frictional forces) correspond to the positive force. In the process of producing photo printers, the friction interface material 0 (usually non-woven or wool felt) and its contact with each other need to be aging first to make the torque limit output torque stable. I, that is to say on twist Y. The J 100 group t is completed *, and the two input torques must be continuously input to the torque limiter 100 within a period of time so that Mopin 1-4 Temple 126 '128, 130, 132, 134, 136 up the mountain through the technical front! 2, 124 ' stable state. Once the torque limiter is set to 100, the friction force is broken, and the torque limiter must be set to a stable state, which is the time limit for which the torque limit is set. The torsion torque reaches a stable torque limiter. The torque limiter 100 can be known from the above. The degree L is a single fixed value set in 100, and the output torque can be generated by the action length 580453. 5. Description of the invention (5) Force It is also a single value. However, when the output torque cannot meet the designer ’s decision because of a specific change in force, etc., the force limiter is set to 100 and the torque T is assembled after the assembly is completed [10. The output torque reaches the stable setting: li: ς: limit, the device i0o 'and the aging treatment again, and the energy consumption is more expensive. After the aging treatment, if the output torque fails to meet the initial design of the design The range must be dismantled again, and the torsion limit penetration Γ must be dismantled again, so that the three Λ group manufacturers \ force limit ancient device 100, and the three-time aging process have mii effective control materials, labor and other related costs. 】 This is to provide a kind of adjustable setting torque device = better, ..., 丨 jade _ setting value minus one torsion source to provide eight torque to produce
•摩捭ii扭力，該可調定值扭力限制裝置包 摩擦元件具有至少 力源輪t i趴其包含有一第一摩擦元件，用來 〇亥輪入杻力，該第一麻地，丨-*• Capricorn ii torque, the adjustable setting torque limiting device package. The friction element has at least a force source wheel t i which contains a first friction element for driving the wheel into the force. The first bastard, 丨-*
第9頁 580453 五、發明說明（6) 摩擦面；該摩擦機構另包含有：一第二摩擦元件，該第 二摩擦元件具有至少一第二摩擦面，該第二摩擦面係與 該第一摩擦面相互接觸，用來於該第二摩擦面及該第一 摩擦面之間產生一摩擦力以產生該輸出扭力；該第二摩 擦元件包含有：一固定座；以及一切換元件，包含有複 數個支撐點，該等支撐點可固定於該固定座上；該可調 定值扭力限制裝置另包含有：一彈性元件，支撐於該第 二摩擦元件上，具有一（可改變之）作用長度，用來彈 性地對該摩擦機構施以一對應於該作用長度之正向力， 其中該摩擦力係對應於該正向力；其中該切換元件以可 移動之方式設置於該第二摩擦元件上，當移動該切換元 件以使得該等支撐點中之特定一支撐點固定於該固定座 上時，該切換元件與該固定座之間係具有一特定之相對 位置，以使得支撐於該第二摩擦元件上之彈性元件具有 一特定之作用長度。於是該切換元件與該固定座間相對 位置之改變量也等於該彈性元件改變之作用長度之改變 量。 本發明另提供一種可調定值扭力限制裝置，用來衰 減一扭力源所提供之輸入扭力以產生一維持定值之輸出 扭力，該可調定值扭力限制裝置包含有：一摩擦機構， 其包含有：一第一摩擦元件，該第一摩擦元件具有至少 一第一摩擦面；該摩擦機構另包含有：一第二摩擦元 件，用來自該扭力源輸入該輸入扭力，該第二摩擦元件Page 9 580453 V. Description of the invention (6) Friction surface; the friction mechanism further includes: a second friction element, the second friction element has at least a second friction surface, and the second friction surface is connected with the first The friction surfaces are in contact with each other to generate a friction force between the second friction surface and the first friction surface to generate the output torque; the second friction element includes: a fixed seat; and a switching element including: A plurality of support points, the support points can be fixed on the fixed seat; the adjustable setting torque limit device further includes: an elastic element supported on the second friction element, which has a (changeable) effect Length for elastically applying a positive force to the friction mechanism corresponding to the acting length, wherein the friction force corresponds to the positive force; wherein the switching element is movably disposed on the second friction On the element, when the switching element is moved so that a specific one of the supporting points is fixed on the fixed base, there is a specific relative position between the switching element and the fixed base, so that The elastic element supported on the second friction element has a specific effective length. Therefore, the amount of change in the relative position between the switching element and the fixed seat is also equal to the amount of change in the effective length of the elastic element. The present invention further provides an adjustable constant value torque limiting device for attenuating an input torque provided by a torque source to generate an output torque maintaining a constant value. The adjustable constant value torque limiting device includes: a friction mechanism, The friction mechanism includes a first friction element having at least a first friction surface. The friction mechanism further includes a second friction element for inputting the input torque from the torque source and the second friction element.
第10頁 580453 五、發明說明（7) 具有至少一第 面相互接觸》 產生一摩擦力 有：一固定座 點，該等支撐 限制裝置另包含有 二摩擦面 用來於該 以產生該 ;以及一 點可固定 件上， 一對應 該正向 二摩擦 之特定 固定座 第二摩 具有一 於該作 力；其 元件上 一支撐 之間係 擦元件 作用長度 用長度之 中該切換 ’當移動 點固定於 具有一特 上之彈性 ，該第二摩 第二摩擦面 輸出扭力； 切換元件， 於該固定座 彈性元件， ，用來彈性 正向力，其 元件以可移 該切換元件 該固定座上 定之相對位 元件具有一 擦面係與該 及該第一摩 該第二摩擦 包含有複數 上；該可調 支撐於該第 地對該摩擦 中該摩擦力 動之方式設 以使得該等 時，該切換 置，以使得 特定之作用 第一摩擦 擦面之間 元件包含 個支撐 定值扭力 —摩擦7G 機構施以 係對應於 置於該第 支撑點中 元件與該 支樓於該 長度。 制裝 而能 元件 值扭 可供 質之 無法 輸出 該可 本發 置中 夠對 之作 力限 選擇 材料 符合 杻力 調定 明的 ，藉 應地 用長 制裝 ，當 特性 設計 當中 值杻 好處 由調 改變 度係 置所 該輪 、表 者決 選取 力限 之一 整該 該彈 具有 能產 出扭 面變 定之 其中 制裝 是，在 切換元 性元件 複數個 生的輸 力因為 化、或 設計值 一定值 置，因 本發明的 件與該固 之作用長 定值可供 出扭力亦 特定因素 製造公差 ，透過自 之輸出扭 此摩擦面 可調定值 定座之相 度。因此 選擇，該 具有複數 (如摩擦 ……等） 該複數個 力，就不 之穩定狀 扭力限 對位置 該彈性 可調定 個定值 介面材 改變而 定值之 必拆解 態不會Page 10 580453 V. Description of the invention (7) There is at least one first surface in contact with each other. "A frictional force is generated: a fixed seat, and the support limiting devices further include two frictional surfaces for generating the same; and One point can be fixed, a pair of specific fixing bases that should be rubbed in the forward direction has a second friction force; a support on the element is rubbed between the length of the element and the switch between the length of the element; when the moving point is fixed It has a special elasticity, and the second friction surface and the second friction surface output torque; the switching element is used for elastic forward force in the fixed seat elastic element, and its element is fixed on the fixed seat by moving the switching element. The counter element has a rubbing surface and the first friction and the second friction include a plurality of numbers; the adjustable support is set in a manner that the friction force moves in the first pair of frictions so that the switching Position, so that the specific function of the element between the first friction surface contains a supporting fixed torque—the friction 7G mechanism is applied corresponding to the middle element placed at the first support point The support to the floor length. The component can be twisted to make it qualitative and can not be output. This can be installed in the center. The material selection is in line with the force setting. If necessary, use a long installation. When the characteristic design has a median benefit By adjusting the degree of change, the wheel and the watchman must choose one of the force limits. The weapon has a torsion surface that can be changed. The equipment is that when the elementary elements are switched, the output power is changed, or The design value is set to a certain value, because the long-term setting value of the component of the present invention can provide torque and specific manufacturing tolerances. The phase of the fixed value seat can be adjusted by twisting the friction surface from the output. Therefore, if there is a complex number (such as friction, etc.), the multiple forces will not be stable, the torque limit, the position, the elasticity, the adjustable value, the fixed value, the interface material will change, and the fixed value will not be dismantled.
580453580453
五、發明說明（8) 遭破壞而不必再度進行時效處理。如此可簡易地調敕 輸出扭力而不必反覆地拆解與組裝該可調定值杻^ ^ μ 裝置，並且不必反覆進行時效處理而得以節省許多日^制 間，使得生產者得以有效控管材料、人力等相關^ Ζ。 本發明的另一 運轉時，不會改變 扭力限制裝置之輸 之作用長度調整結 也不會增加額外的 好處是’當該可調 該彈性元件之作用 出扭力亦得以維持 構不但可以有效地 困擾。 定值扭力限制裝置 長度，該可調定值 定值，因此本發明 解決上述之問題，V. Description of the invention (8) Damaged without re-aging treatment. In this way, the output torque can be easily adjusted without having to repeatedly disassemble and assemble the adjustable setting device ^ ^ μ μ, and it is not necessary to repeatedly perform the aging treatment to save many days and hours, so that the producer can effectively control the material , Manpower, etc. ^ ZZ. During another operation of the present invention, the effect of adjusting the length of the torque limiter will not change, and the additional benefit will not be that when the torque of the adjustable elastic element is adjusted, the structure can be maintained, which can effectively bother. . Fixed value torque limiter length, the adjustable fixed value fixed value, so the present invention solves the above problem,
實施方式 請同時參考圖三與圖四’圖三為本發明之可調 扭力限制裝置30 0之分解示意圖，圖四為圖三之切換元 3 12之示意圖。可調定值扭力限制裝置3〇〇係用來衰減一 扭力源所提供之輸入扭力以產生一維持定值之輸出扭 力’可調定值扭力限制裝置3 0 0包含有：一摩捧機構，直 包含有：一第一摩擦元件，用來自該扭力源輸入該輸入〃 扭力’该第一摩擦兀件包含有：一第一摩擦元件主件3〇2 與摩擦介面材質304。該第一摩擦元件具有至少一第一摩 擦面33 0、32 6,於本實施例中，第一摩擦面33〇係位於摩 擦介面材質3 0 4上，而第一摩擦面3 2 6則位於第一摩擦元 件主件3 0 2上，如圖三所示。在本實施例中，第一摩擦元Embodiment Please refer to FIG. 3 and FIG. 4 at the same time. FIG. 3 is an exploded view of the adjustable torque limiting device 300 of the present invention, and FIG. 4 is a schematic view of the switching element 3 12 of FIG. The adjustable constant torque limit device 300 is used to attenuate the input torque provided by a torque source to generate an output torque that maintains a constant value. The adjustable constant torque limit device 300 includes: a friction mechanism, The first friction element includes: a first friction element, which is input with the input from the torque source; torsional force; the first friction element includes: a first friction element main component 302 and a friction interface material 304. The first friction element has at least one first friction surface 33 0, 32 6. In this embodiment, the first friction surface 33 0 is located on the friction interface material 3 0 4, and the first friction surface 3 2 6 is located on The first friction element main part 3 02 is shown in FIG. 3. In this embodiment, the first friction element
第12頁 现453Page 12 Now 453
五、發明說明（9) 件：々牛302係為一塑膠材質的齒㉟（其齒槽並未顯示於圖 扭I麻ft透過其齒槽與該扭力源之咬合輸入該輸入 面2質=不面二V04係為不織布。（本發… 中，摩界人面絲哲\^不織布，在本發明之另一實施例 質。f “ ；丨面材質304亦可為一羊毛氈或其它適用之材 該摩擦機構另包合右· 擦元件包含有：一 iU二摩擦元件，該第二摩 有-主轴第二摩擦元件主件308具 摩擦元件副件310ΖΓ〇 限制裝置300,並且第二 同一體。#帛_ μ曰μ、第一摩擦元件主件308同步轉動如 咖，於Λ摩擦面332、 件主件308上，第:摩係位於第二摩擦元 摩捧面332及第—摩擦面33°之間產生一 介面材質Λ出扭麻力；而第二摩擦面328則位於摩擦 接觸’用來於第-第麻' 摩擦面328係與第一摩擦面326相互 —摩辦* a i & —摩擦面328及第一摩擦面326之間產生 厚擦力以產生該輪出扭力。 二元件另包含有：至少一固定座342、 ,..- 一摩擦元件主件308之主轴30 9末端；以及一 、疋 12，包含有複數個支撐點402，404，40 6，V. Description of the invention (9) pieces: Yak 302 is a plastic tooth (the cogging is not shown in the figure. Ima ft is input to the input surface through the tooth groove and the torque source.) = The faceless V04 is a non-woven fabric. (In this hair…, the face of the Mojie people is a non-woven fabric, which is another embodiment of the present invention. F "; The face material 304 can also be a wool felt or other suitable The friction mechanism also includes a right friction element. The friction element includes: one iU two friction elements, the second friction-spindle, the second friction element main piece 308, the friction element auxiliary piece 310ZΓ, the limiting device 300, and the second same # 帛 _ μ 曰 μ, the first friction element main piece 308 rotates synchronously, such as coffee, on the Λ friction surface 332, the main piece 308, and the first friction element is located on the second friction element friction surface 332 and the first friction An interface material Λ is generated between the surfaces 33 °, and the second friction surface 328 is located in the frictional contact 'for the first-first line'. The friction surface 328 and the first friction surface 326 interact with each other—Motion * ai & A thick frictional force is generated between the friction surface 328 and the first friction surface 326 to generate the wheel out torque. Contains: at least one fixed seat 342, ..-- the main shaft 30 9 end of the friction element main piece 308; and one, 疋 12, including a plurality of support points 402, 404, 40 6,
580453 五、發明說明（ίο) 4 0 8， 41 0， 41 2，其中支撐點41 2在圖四中未顯示，稍後 一併解釋，另外支撐點 402，404，406，408，410，412 可固定於固定座342， 34 4上。在本實施例中第一組支撐 點4 0 2， 4 0 8係具有相同高度，第一組支撐點4 〇 2， 4 0 8可 固定於固定座342， 344上，第二組支撐點404，4 10係具 有相同咼度’第二组支撐點404， 410可固定於固定座 3 42，344上，第三組支撐點40 6，41 2係具有相同高度， 第二組支撐點406， 41 2可固定於固定座342， 34 4上，其 中支撐點4 1 2如同其它支撐點4 〇 2，4 0 4， 4 0 6， 4 0 8， 4 1 0 一般排列在切換元件3 1 2内側並與支撐點4 0 6對稱，支撐 點4 1 2係位於支撐點41 〇，4 0 2之間對應的位置。在本實施 例中:第二摩埽元件主件3 〇 8、第二摩擦元件副件3 1 〇與 切換元件3 1 2係為塑膠材質所構成。 可調定值扭力限制裝置30 0另包含有一彈性元件314 (在本實施例中係為一彈簧），支撐於該第二摩擦元件 上（於圖二中彈性元件3丨4係支撐於第二摩擦元件副件 310及切換元件312之間），具有一作用 L，用 地對該摩擦機構施以一對應於作用長度L之正向力， Ξ ί、ίΐ=Γ2及第—摩擦面33G之間產生的摩擦力係 摩；Γ 330之間產生的摩擦力以及於第 面及第一摩:擦面3 26之間產生的摩擦力之和（即該等 580453 五、發明說明（11) 摩擦力之合力）亦對應於該正向力。 切換元件3 1 2係以可移動之方式設置於該第二摩擦元 件上，當移動切換元件3 1 2以使得支撐點4 0 2，4 0 4，4 0 6, 408， 410， 41 2中之特定之至少一支撐點固定於固定座 342，344上時，切換元件31 2與固定座342, 344之間係具 有一特定之相對位置，以使得支撐於該第二摩擦元件上 之彈性元件3 1 4具有一特定之作用長度L。 彈性元件3 1 4所具有之作用長度L對應於該複數個支 撐點（支撐點 402，404，40 6，408，410，412)可以為 複數個定值中之一定值，在本實施例中作用長度L有三定 值Ll，L2, L3可以選擇，作用長度L1係對應於第一組支 樓點402， 408固定於固定座342， 344上之固定方式，作 用長度L 2係對應於第二組支撐點4 0 4, 4 1 0固定於固定座 342， 344上之固定方式，作用長度L3係對應於第三組支 撐點406，41 2固定於固定座3 42，344上之固定方式。由 前面所述得知，該輸出扭力係由前述之摩擦力所產生， 該摩擦力係對應於該正向力，而該正向力係對應於作用 長度L，因此本:發明之可調定值扭力限制裝置3 之輸出 扭力係為對應作用長度L之定值，而作用長度[有：r — 值L1，L 2，L 3可以選擇，所以輸出扭力亦有對痒 值Π，Τ2, T3可以選擇，其中L1 < L2 T2 > T3°580453 V. Description of the invention (ίο) 4 0 8, 41 0, 41 2, of which support point 41 2 is not shown in Figure 4, and will be explained together later, and other support points 402, 404, 406, 408, 410, 412 It can be fixed on the fixing bases 342, 34 4. In this embodiment, the first set of support points 402, 408 have the same height. The first set of support points 402, 408 can be fixed on the fixed seats 342, 344, and the second set of support points 404. The 4 10 series have the same degree. The second set of support points 404, 410 can be fixed on the fixed bases 3 42, 42, 344. The third set of support points 40 6, 41. The 2 series have the same height. The second set of support points 406, 41 2 can be fixed on the fixing bases 342, 34 4, among which the supporting points 4 1 2 are the same as other supporting points 4 〇2, 4 0 4, 4 0 6, 4 0 8, 4 1 0 are generally arranged on the switching element 3 1 2 The inner side is symmetrical to the support point 4 06, and the support point 4 1 2 is located at a corresponding position between the support points 41 0 and 40 2. In this embodiment: the second friction element main part 3 08, the second friction element sub part 3 1 0, and the switching element 3 1 2 are made of plastic material. The adjustable setting torque limiting device 300 also includes an elastic element 314 (a spring in this embodiment), which is supported on the second friction element (the elastic element 3 丨 4 in FIG. 2 is supported on the second Between the friction element accessory 310 and the switching element 312), has an action L, and applies a positive force corresponding to the action length L to the friction mechanism, between Ξ ί, ίΐ = Γ2, and the first friction surface 33G The friction generated is friction; the sum of the friction generated between Γ 330 and the friction between the first surface and the first friction: friction surface 3 26 (that is, 580453 V. Description of the invention (11) Friction The resultant force) also corresponds to this positive force. The switching element 3 1 2 is movably disposed on the second friction element. When the switching element 3 1 2 is moved to make the support point 4 2 2, 4 0 4, 4 0 6, 408, 410, 41 2 When a specific at least one support point is fixed on the fixed bases 342, 344, the switching element 312 and the fixed bases 342, 344 have a specific relative position so that the elastic element supported on the second friction element 3 1 4 has a specific effective length L. The effective length L of the elastic element 3 1 4 corresponds to the plurality of support points (support points 402, 404, 40 6, 408, 410, 412), which may be a certain value among a plurality of fixed values. In this embodiment, There are three fixed values L1, L2, and L3 for the action length L. The action length L1 corresponds to the fixing method of the first group of branch points 402, 408 fixed to the fixed seats 342, 344, and the action length L2 corresponds to the second. The group of support points 4 0 4, 4 1 0 is fixed to the fixed bases 342, 344, and the effective length L3 corresponds to the fixed manner of the third group of support points 406, 41 2 fixed to the fixed bases 3, 42, 344. It is known from the foregoing that the output torque is generated by the aforementioned frictional force. The frictional force corresponds to the forward force, and the forward force corresponds to the action length L. Therefore, the present invention can be adjusted. The output torque of the value torque limiting device 3 is a fixed value corresponding to the acting length L, and the acting length [are: r — the values L1, L2, L3 can be selected, so the output torque also has an itching value Π, T2, T3 Optional, where L1 < L2 T2 > T3 °
580453 五、發明說明（12) 請同時參考圖五與圖六，圖五為圖 > 之可0周疋值扭 力限制裝置3 0 0之運作示意圖，圖六為圖五之可調定值扭 力限制裝置3 0 0之立體示意圖。由前面所述得知，圖五所 示之作用長度L1係對應於第一組支撐點4 0 2，4 0 8固定於 固定座3 4 2, 3 4 4上之固定方式。亦由前面所述得知，彈 性元件3 1 4係支撐於該第二摩擦元件上（於圖五與圖六中 彈性元件3 1 4係支撐於第二摩擦元件副件3 1 0及切換元件 3 1 2之間），並且彈性元件3 1 4具有一作用長度L1，用來 彈性地對該摩擦機構施以一對應於作用長度L1之正向 力，其中於第二摩擦面3 3 2及第一摩擦面3 3 0之間產生的 摩擦力係對應於該正向力，於第二摩擦面3 2 8及第一摩擦 面3 2 6之間產生的摩擦力亦對應於該正向力，並且於第二 摩擦面3 3 2及第一摩擦面3 3 〇之間產生的摩擦力以及於第 二摩擦面3 2 8及第一摩擦面3 2 6之間產生的摩擦力之和 (即該等摩擦力之合力）亦對應於該正向力。因此圖五 之可調定值扭力限制裝置3 〇 〇之輸出扭力係為對應於作用 長度L1之定值T卜580453 V. Description of the invention (12) Please refer to FIG. 5 and FIG. 6 at the same time. FIG. 5 is a schematic diagram of the operation of the 0-cycle threshold torque limiter 3 0 0, and FIG. 6 is the adjustable set torque of FIG. 3D schematic diagram of the restriction device 300. It is known from the foregoing that the action length L1 shown in FIG. 5 corresponds to the fixing method of the first group of supporting points 4 2 and 4 0 8 fixed on the fixing base 3 4 2 and 3 4 4. It is also known from the foregoing that the elastic element 3 1 4 is supported on the second friction element (the elastic element 3 1 4 in FIG. 5 and FIG. 6 is supported on the second friction element accessory 3 1 0 and the switching element 3 1 2), and the elastic element 3 1 4 has an action length L1 for elastically applying a positive force corresponding to the action length L1 to the friction mechanism, in which the second friction surface 3 3 2 and The frictional force generated between the first friction surface 3 3 0 corresponds to the forward force, and the frictional force generated between the second friction surface 3 2 8 and the first friction surface 3 2 6 also corresponds to the forward force. And the sum of the frictional force generated between the second frictional surface 3 3 2 and the first frictional surface 3 3 0 and the sum of the frictional force generated between the second frictional surface 3 2 8 and the first frictional surface 3 2 6 ( That is, the total force of these frictional forces) also corresponds to the positive force. Therefore, the output torque of the adjustable fixed-torque limiting device 3 in FIG. 5 is a fixed value T corresponding to the acting length L1.
清同時參考圖七與圖八，圖七為圖三之可調定值扭 力限制裝置3 0 0之運作示意圖，圖八為圖七之可調定值扭 力限制裝置3 0 0之立體示意圖。由前面所述得知，圖七所 示之作用長度L 2係對應於第二組支撐點4 〇 4， 4 1 〇固定於 固疋座342， 34 4上之固定方式。亦由前面所述得知，彈Qing refers to FIG. 7 and FIG. 8 at the same time. FIG. 7 is a schematic diagram of the operation of the adjustable setting torque limiting device 300 of FIG. 3, and FIG. 8 is a perspective view of the adjustable setting torque limiting device 300 of FIG. It is known from the foregoing that the acting length L 2 shown in FIG. 7 corresponds to the fixing manner in which the second group of supporting points 4 04, 4 1 0 is fixed on the fixing bases 342, 34 4. It is also known from the foregoing that the bomb
第16頁 580453 五、發明說明（13) |性元件314係支撐於該第：摩擦元件 h.r；)3:4： i ^: ： ： t r; 7；;°ΐ i；;"v |Γ生ΐΓϊί擦ΐ構施以-對應於作用長度以：來 及第一摩擦面33Q之間產生的 Λ Λ Λ t ^ 二/=，第—摩擦 ^ ^ 0 0 0 ^ ^ 不刀亦對應於該正向力，並且於第二 摩ί ^彳/一摩擦面330之間產生的摩擦力以及於第— 一摩f 328及第一摩擦面326之間產生的摩擦力之和 (即戎，摩擦力之合力）亦對應於該正向力。因此圖七 丨之可調定值扭力限制裝置3 〇 〇之輸出扭力係為對應於作用 長度L2之定值T2。 請同時參考圖九與圖十，圖九為圖三之可調定值扭 力限制裝置3 0 〇之運作示意圖，圖十為圖九之可調定值扭 |力限制裝置3 0 〇之立體示意圖。由前面所述得知，圖九所 示之作用長度L3係對應於第三組支撐點406，412固定於 固定座342， 34 4上之固定方式。亦由前面所述得知，彈 |性元件3 1 4係支撐於該第二摩擦元件上（於圖九與圖十中 I彈性元件3 1 4係支樓於第二摩擦元件副件3 1 0及切換元件 3 1 2之間），並且彈性元件3 1 4具有一作用長度l 3，用來 彈性地對該摩擦機構施以一對應於作用長度L3之正向 力’其中於第一摩擦面33 2及第一摩擦面3 3 〇之間產生的 |摩擦力係對應於該正向力，於第二摩擦面3 2 8及第一摩擦 第17頁 580453 五、發明說明（14) 面3 2 6之間產生的摩擦力亦對應於該正向力，並且於第二 摩擦面3 3 2及第一摩擦面3 3 〇之間產生的摩擦力以及於第 一摩擦面3 2 8及第一摩擦面3 2 6之間產生的摩擦力之和 (即該等摩擦力之合力）亦對應於該正向力。因此圖九 之可調定值扭力限制裝置3 〇 〇之輸出扭力係為對應於作用 長度L3之定值T3。 以下說明本發明之可調定值扭力限制裝置3 〇 〇在生產 ，片列印機之過程中之使用方法。圖七與圖八所示之固 定方式係可調定值扭力限制裝置3 〇 〇預設的固定方式，其 對應的輸出扭力T2亦為設計之初所決定，一旦輸出扭力 T 2因為特定因素（如摩擦介面材質3 〇 4， 3 〇 6之材料特 性）改變而無法符合設計之初預定的範圍，生產者還有 ^出扭力T 1，T 3可以選擇。透過設計之初的規劃或是設 汁，賦予作用長度L合理的值Ll，L3，也就是說藉由事 先計算彈性元件3 1 4之作用長度L的改變量與對應的輸出 才丑力T之變化，則因應該等特定因素而改變後的輸出扭力 J、1或輸出扭力T3即可符合設計之初預定的範圍，生產者 就1 =拆f可調定值扭力限制裝置3 0 0，因此該等摩擦面 之穩心狀態不會遭破壞而不必再度進行時效（ag i ng)處 ，，此可簡易地調整該輸出扭力而不必反覆地拆解與 f裝4可調定值扭力限制裝置，並且不必反覆進行時效 ^理而得，節省許多時間，使得生產者得以有效控管材 r 、人力等相關成本。雖然在本發明之最佳實施例中，Page 16 580453 V. Description of the invention (13) | The sexual element 314 is supported by the first: friction element hr;) 3: 4: i ^::: tr; 7 ;; ° ΐ i ;; " v | Γ生 ΐΓϊί rubbing structure applies-corresponds to the length of the action: Λ Λ Λ t ^ 2 / = generated between the first friction surface 33Q, the first-friction ^ ^ 0 0 0 ^ ^ The forward force and the sum of the friction force generated between the second friction surface ^ 彳 / a friction surface 330 and the friction force generated between the first friction surface f 328 and the first friction surface 326 (ie, friction The resultant force) also corresponds to this positive force. Therefore, the output torque of the adjustable constant torque limiter 300 in FIG. 7 is a fixed value T2 corresponding to the acting length L2. Please refer to FIG. 9 and FIG. 10 at the same time. FIG. 9 is a schematic diagram of the operation of the adjustable setting torque limiter 3 0 〇 in FIG. 3, and FIG. . It is known from the foregoing that the acting length L3 shown in FIG. 9 corresponds to the fixing manner of the third group of supporting points 406 and 412 fixed to the fixing bases 342 and 34 4. It is also known from the foregoing that the elastic element 3 1 4 is supported on the second friction element (I elastic element 3 1 in FIG. 9 and FIG. 10 is a branch of the second friction element 3 1 0 and the switching element 3 1 2), and the elastic element 3 1 4 has an action length l 3 for elastically applying a positive force corresponding to the action length L3 to the friction mechanism, among which is the first friction The frictional force generated between the surface 33 2 and the first friction surface 3 3 0 corresponds to the forward force. The second friction surface 3 2 8 and the first friction page 17 580453 V. Description of the invention (14) surface The frictional force generated between 3 2 6 also corresponds to the forward force, and the frictional force generated between the second frictional surface 3 3 2 and the first frictional surface 3 3 0 and the first frictional surface 3 2 8 and The sum of the frictional forces generated between the first friction surfaces 3 2 6 (that is, the sum of the frictional forces) also corresponds to the forward force. Therefore, the output torque of the adjustable constant torque limiter 3 of FIG. 9 is a fixed value T3 corresponding to the acting length L3. The following describes the use of the adjustable setting torque limiting device 300 of the present invention in the process of producing and printing machines. The fixing methods shown in Figure 7 and Figure 8 are preset fixing methods of the adjustable fixed torque limiter 3 00, and the corresponding output torque T2 is also determined at the beginning of the design. Once the output torque T 2 is due to specific factors ( If the material properties of the friction interface materials 3 04, 3 06) are changed so that they cannot meet the predetermined range at the beginning of the design, the manufacturer can also choose the torque T 1 and T 3. Through the planning or design at the beginning of the design, the effective length L is given a reasonable value Ll, L3, that is, the ugly force T is calculated by calculating the change amount of the effective length L of the elastic element 3 1 4 and the corresponding output in advance. If it changes, the output torque J, 1 or output torque T3 after changing according to specific factors can meet the predetermined range at the beginning of the design. The producer will 1 = remove the adjustable adjustable torque limit device 3 0 0, so The stable state of these friction surfaces will not be damaged without having to perform aging again. This can easily adjust the output torque without repeatedly disassembling and installing 4 adjustable setting torque limit devices. And it is not necessary to repeatedly carry out the aging treatment, saving a lot of time, so that the producer can effectively control the related costs of management materials r, manpower and so on. Although in the preferred embodiment of the present invention,
第18頁 580453 五、發明說明（15) 作用長度L可選用的值L卜L2、L3係為依序由小而大的三 個值，此關係並非限定本發明之範圍，在本發明之另一 實施例中，作用長度L可選用的值的數量可以透過增加該 等支撐點的數量而增加，並且作用長度L的值不必有特定 之順序或大小之關係。 以下將依照各元件在前面被提及的順序逐一說明本 發明實施方式的變化。如前面所述，該第一摩擦元件係 用來自該扭力源輸入該輸入扭力（並且該第二摩擦元件 係用來輸出該輸出扭力），此為實施方式的選擇，如果 將扭力傳輸方向改為逆向，本發明亦得以實施，也就是 說可調定值扭力限制裝置3 0 0係具有輸入方向與輸出方向 之對稱性。由運作方式的觀點來說，可調定值扭力限制 裝置3 0 0另包含一運作方式：該第二摩擦元件係用來自該 扭力源輸入該輸入扭力，並且該第一摩擦元件係用來輸 出該輸出扭力。從另一個觀點來說明該等實施方式的變 化，該第一摩擦元件與該第二摩擦元件名稱定義係具有 可互換性，也就是說該固定座與該切換元件之設置位置 為實施方式的選擇；如果該第一摩擦元件與該第二摩擦 元件名稱定義互換，則該固定座輿該切換元件係設置於 該第一摩擦元件而不是設置於該第二摩擦元件，其中該 第一摩擦元件係用來自該扭力源輸入該輸入扭力，並且 該第二摩擦元件係用來輸出該輸出扭力。所以由名稱定 義的可互換性之觀點來說，不論該固定座與該切換元件Page 18 580453 V. Description of the invention (15) The optional values L, L2, and L3 of the action length L are three values in order from small to large. This relationship does not limit the scope of the present invention. In an embodiment, the number of optional values of the action length L can be increased by increasing the number of such support points, and the value of the action length L does not need to have a specific order or size relationship. Hereinafter, variations of the embodiments of the present invention will be described one by one in accordance with the order in which the elements are mentioned in the foregoing. As described above, the first friction element is used to input the input torque from the torque source (and the second friction element is used to output the output torque). This is a choice of embodiment. If the direction of torque transmission is changed to The invention is also implemented in the reverse direction, that is, the adjustable constant torque limiter 300 has the symmetry of the input direction and the output direction. From the viewpoint of operation mode, the adjustable setting torque limiting device 3 0 0 further includes an operation mode: the second friction element is used to input the input torque from the torque source, and the first friction element is used to output The output torque. Explaining the changes of the embodiments from another point of view, the definitions of the names of the first friction element and the second friction element are interchangeable, that is to say, the setting positions of the fixing seat and the switching element are the choice of the embodiment. ; If the first friction element and the second friction element name are interchangeable, the fixed seat and the switching element are disposed on the first friction element rather than on the second friction element, wherein the first friction element is The input torque is inputted from the torque source, and the second friction element is used to output the output torque. So from the viewpoint of interchangeability defined by the name, regardless of the fixed seat and the switching element
第19頁 580453 五、發明說明（16) 係設置於該第一摩擦元件或是設置於該第二摩擦元件皆 為實施方式的選擇，不論選擇哪一種實施方式，本發明 皆得以實施。因此不論由哪一觀點來檢視以上所述之變 化’該等變化皆為本發明專利的涵蓋範圍。 在本發明之最佳實施例中，摩擦介面材質3 〇 4，3 0 6 係分別以固定之方式設置於該第一摩擦元件與該第二摩 擦元件，也就是說摩擦介面材質3〇4，306係分別固定於 第一摩擦元件主件3 0 2與第二摩擦元件副件3 1 〇上。然而 摩擦介面材質3 0 4， 3 0 6亦可分別以可活動之方式設置於 該第一摩擦元件與該第二摩擦元件，此時摩擦介面材質 3 0 4， 3 0 6會另外分別具有摩擦面324、334，第一摩擦元 件主件302與第二摩擦元件副件310亦分別具有摩擦面 322、336，如圖三所示。其中摩擦面324係與摩擦面322 相互接觸，用來於摩擦面324、322之間產生一摩擦力以 產生該輸出扭力；並且摩擦面3 3 6係與摩擦面3 3 4相互接 觸’用來於摩擦面336、3 34之間產生一摩擦力以產生該 輸出扭力。於摩擦面3 2 4及摩擦面3 2 2之間產生的摩擦力 亦對應於該正向力，於摩擦面3 3 6及摩擦面3 3 4之間產生 的摩擦力亦對應於該正向力，因此摩擦面3 2 4、3 2 2之間 產生的摩擦力以及於摩擦面336、334之間產生的摩擦力 之和（即該等摩擦力之合力）係對應於該正向力。整體 而言摩擦面 322， 324， 326, 328， 330， 332， 334， 336 產生的摩擦力之和（即該等摩擦力之合力）係對應於該Page 19 580453 V. Description of the invention (16) The arrangement of the first friction element or the second friction element is an implementation choice. The present invention can be implemented no matter which embodiment is selected. Therefore, no matter from which point of view the changes described above, these changes are covered by the invention patent. In a preferred embodiment of the present invention, the friction interface material 3 04 and 3 06 are respectively fixedly disposed on the first friction element and the second friction element, that is, the friction interface material 3 04, The 306 series is fixed on the first friction element main piece 3 02 and the second friction element sub piece 3 1 0 respectively. However, the friction interface materials 3 0 4 and 3 0 6 can be movably disposed on the first friction element and the second friction element, respectively. At this time, the friction interface materials 3 0 4 and 3 0 6 will have friction respectively. The surfaces 324 and 334, the first friction element main piece 302 and the second friction element auxiliary piece 310 also have friction surfaces 322 and 336, respectively, as shown in FIG. The friction surface 324 is in contact with the friction surface 322 to generate a friction force between the friction surfaces 324 and 322 to generate the output torque; and the friction surface 3 3 6 system and the friction surface 3 3 4 are in contact with each other. A frictional force is generated between the friction surfaces 336, 3 34 to generate the output torque. The friction force generated between the friction surface 3 2 4 and the friction surface 3 2 2 also corresponds to the forward force, and the friction force generated between the friction surface 3 3 6 and the friction surface 3 3 4 also corresponds to the forward force. Therefore, the sum of the frictional forces generated between the frictional surfaces 3 2 4 and 3 2 2 and the frictional forces generated between the frictional surfaces 336 and 334 (that is, the sum of these frictional forces) corresponds to the positive force. In general, the friction surface 322, 324, 326, 328, 330, 332, 334, 336 (the sum of the friction forces) corresponds to the
第20頁 580453 五、發明說明（17) 正向力。 以上所述有關摩擦面32 2，324，326，328，330， 3 3 2，3 3 4，3 3 6的設置係為實施方式的選擇。例如於本發 明之一實施例中，摩擦介面材質304， 30 6均包含於該第 一摩擦元件，並且將摩擦介面材質304， 30 6以固定方式 設置於該第一摩擦元件上，也就是說將摩擦介面材質 3 0 4，3 0 6固定於第一摩擦元件主件3 0 2上，在這種實施變 化中用來產生該輸出扭力之摩擦力係由摩擦面3 3 0、332 之間之摩擦力以及摩擦面3 3 4、3 3 6之間之摩擦力所提 供。又例如於本發明之另一實施例中，摩擦介面材質 3 0 4，3 0 6係包含於該第二摩擦元件，並且將摩擦介面材 質304， 30 6以固定方式設置於該第二摩擦元件上，也就 是說將摩擦介面材質3 0 4，3 0 6分別固定於第二摩擦元件 主件3 0 8與第二摩擦元件副件3 1 0上，在這種實施變化中 用來產生該輸出扭力之摩擦力係由摩擦面3 2 2、3 2 4之間 之摩擦力以及摩擦面3 2 6、3 2 8之間之摩擦力所提供。 而於本發明之又一實施例中，可調定值扭力限制裝 置30 0亦可不包含摩擦介面材質304， 30 6，在這種實施變 化中用來產生該輸出扭力之摩擦力係由摩擦面322、332 之間之摩擦力以及摩擦面3 2 6、3 3 6之間之摩擦力所提 供。於本發明之再一實施例中，亦可選擇性地於該等摩 擦面之間加入潤滑油，以適當地調整該等摩擦面所產生Page 20 580453 V. Description of the invention (17) Positive force. The setting of the friction surfaces 32 2, 324, 326, 328, 330, 3 3 2, 3 3 4, 3 3 6 described above is a choice of the embodiment. For example, in one embodiment of the present invention, the friction interface materials 304, 30 6 are included in the first friction element, and the friction interface materials 304, 30 6 are fixedly disposed on the first friction element, that is, The friction interface material 3 0 4 and 3 0 6 are fixed on the first friction element main component 3 02. In this implementation variation, the friction force used to generate the output torque is between the friction surfaces 3 3 0 and 332. The frictional force and friction between the friction surfaces 3 3 4, 3 3 6 provide. For another example, in another embodiment of the present invention, the friction interface material 3 0 4 and 3 6 6 are included in the second friction element, and the friction interface materials 304 and 30 6 are fixed to the second friction element. That is, the friction interface materials 3 0 4 and 3 0 6 are respectively fixed to the second friction element main piece 3 0 8 and the second friction element sub piece 3 1 0. In this implementation change, it is used to generate the The friction of the output torque is provided by the friction between the friction surfaces 3 2 2, 3 2 4 and the friction between the friction surfaces 3 2 6 and 3 2 8. In yet another embodiment of the present invention, the adjustable setting torque limiter 300 may not include the friction interface materials 304 and 30 6. In this implementation variation, the friction force used to generate the output torque is determined by the friction surface. Provided by the friction between 322 and 332 and the friction between the friction surfaces 3 2 6 and 3 3 6. In still another embodiment of the present invention, a lubricant can also be selectively added between the friction surfaces to appropriately adjust the generation of the friction surfaces.
第21頁 580453 五、發明說明（18) 之摩擦力。。在不影響本發明的實施之情況下，摩擦面 322， 324， 326， 328， 330， 332， 334， 33 6 的選用以及 對應的各種設置方式係為實施方式之選擇，該等變化皆 為本發明專利的涵蓋範圍。 在本發明之最佳實施例中，固定座342， 344包含有 固定座342與固定座 344，並且切換元件312係具有對應 於固定座342， 344而分組之支撐點，以上皆為實施方式 的選擇。即使每一組支撐點只包含一支撐點亦為本發明 專利的涵蓋範圍。即使該第二摩擦元件僅包含一固定座 (固定座342或固定座344)亦為本發明專利的涵蓋範 圍。 在本發明之最佳實施例中，該第一摩擦元件與該第 二摩擦元件共同具有一旋轉轴，並且該旋轉軸係為第一 摩擦面3 3 0與第二摩擦面3 3 2之旋轉軸，同時該旋轉軸亦 為第一摩擦面3 2 6與第二摩擦面3 2 8之旋轉軸；其中該旋 轉軸亦為圖三所示全部元件的對稱軸。雖然在本發明之 最佳實施例中，該摩擦機構及彈性元件3 1 4 (即圖三所示 之全部元件）均具有軸對稱之外形並且以對稱軸共軸的 方式排列，然而該摩擦機構及彈性元件3 1 4之外形可以有 多樣之變化而不具備軸對稱之外形，同時也沒有對應的 $ 對稱軸，然而該旋轉軸仍然獨立地存在。-21-580453 V. The friction of invention (18). . Without affecting the implementation of the present invention, the selection of the friction surfaces 322, 324, 326, 328, 330, 332, 334, 33 6 and the corresponding various setting methods are the choices of the embodiments, and these changes are all based on Coverage of invention patents. In the preferred embodiment of the present invention, the fixed bases 342 and 344 include a fixed base 342 and a fixed base 344, and the switching element 312 has a supporting point grouped corresponding to the fixed bases 342 and 344. The above are all embodiments. select. Even if each set of support points contains only one support point, it is covered by the invention patent. Even if the second friction element only includes a fixed base (fixed base 342 or fixed base 344), it is covered by the patent of the present invention. In a preferred embodiment of the present invention, the first friction element and the second friction element share a rotation axis, and the rotation axis is the rotation of the first friction surface 3 3 0 and the second friction surface 3 3 2 The rotation axis is also the rotation axis of the first friction surface 3 2 6 and the second friction surface 3 2 8. The rotation axis is also the axis of symmetry of all the components shown in FIG. 3. Although in the preferred embodiment of the present invention, the friction mechanism and the elastic element 3 1 4 (that is, all elements shown in FIG. 3) have an axisymmetric outer shape and are arranged coaxially with respect to the axis of symmetry, the friction mechanism And the outer shape of the elastic element 3 1 4 can have various changes without an axisymmetric outer shape, and there is no corresponding $ symmetry axis, but the rotation axis still exists independently.
580453 五、發明說明（19) 另外可調定值扭力限制裝置3 0 〇尚具備下列特性，亦 為實施方式的選擇。於本發明之上述實施例中，摩換面 322’ 324，326，328，33 0，3 32，3 34，33 6係彼此 $ 行 排列’如圖三所示’然而在不影響本發明實施的情況 下’其他能夠達到相同目的之實施方式均屬於本發 涵蓋範圍。 的 置中 擇， 有複 (如 • · · 該複 力， 之穩 可簡 調定 以節 荨相 相較於習知技術，在本發明的可調定值扭力限 ，該彈性元件之作用長度係具有複數個定值可供^ ，可調定值扭力限制裝置所能產生的輸出扭力亦= ，個定值可供選擇，當該輸出扭力因為特定因八 摩擦介面材質之材料特性、表面變化、或製造公 私專）改變而無法符合設計之初預定的範圍’透 ，不必拆解該可調定值扭力限制裝 == =態不會遭破壞而不必再度進行時效處理b摩：面 該輸出扭力而不必反覆地拆解與組裝ίΐ :::時間，使得生產者得以有效控管材料、= ^發明的另一好處是，當該可調定值 ，轉時，不會改變該彈性元件 4 ^制裴置 扭力限制裝置之輸出扭力亦得以=580453 V. Description of the invention (19) In addition, the adjustable value torque limiter 300 has the following characteristics and is also the choice of the embodiment. In the above-mentioned embodiment of the present invention, the shift surfaces 322 '324, 326, 328, 33 0, 3 32, 3 34, 33 6 are arranged in rows with each other' as shown in Figure 3 ', however, this does not affect the implementation of the present invention In the case of 'other implementations that can achieve the same purpose are covered by this hair. Compared with the conventional technology, compared with the conventional technology, in the adjustable torsion limit of the present invention, the effective length of the elastic element There are multiple fixed values available for ^, and the output torque produced by the adjustable fixed value torque limiter is also =, and a fixed value is available for selection. When the output torque is due to the material characteristics and surface changes of the specific friction interface material , Or manufacturing public and private) change and fail to meet the scope of the design at the beginning of the design. Torque without having to disassemble and assemble repeatedly ΐ ΐ ::: time, so that the producer can effectively control the material, another advantage of the invention is that when the adjustable setting value is turned, the elastic element 4 will not be changed ^ The output torque of the brake torque limiter can also be obtained =
第23頁 580453 五、發明說明（20) 之作用長度調整結構不但可以有效地解決上述之問題， 也不會增加額外的困擾。 以上所述僅為本發明之較佳實施例，凡依本發明申 請專利範圍所做之均等變化與修飾，皆應屬本發明專利 的涵蓋範圍。Page 23 580453 V. Description of the invention (20) The length adjustment structure can not only effectively solve the above problems, but also not add extra trouble. The above description is only a preferred embodiment of the present invention. Any equal changes and modifications made in accordance with the scope of the patent application of the present invention shall fall within the scope of the patent of the present invention.
第24頁 580453 圖式簡單說明 圖式之簡單說明 圖一為一習知的扭力限制裝置之運作示意圖。 圖二為圖一之扭力限制裝置之立體示意圖。 圖三為本發明之可調定值扭力限制裝置之分解示意 圖。 圖四為圖三之切換元件之示意圖。 圖五為圖三之可調定值扭力限制裝置之運作示意 圖。 圖六為圖五之可調定值扭力限制裝置之立體示意 圖。 圖七為圖三之可調定值扭力限制裝置之運作示意 圖。 圖八為圖七之可調定值扭力限制裝置之立體示意 圖。 圖九為圖三之可調定值扭力限制裝置之運作示意 圖。 圖十為圖九之可調定值扭力限制裝置之立體示意 圖。 圖式之符號說明 1 0 0 扭力限制裝置 1 0 2 第一摩擦元件 104， 106 摩擦介面材質Page 24 580453 Brief description of the drawings Brief description of the drawings Figure 1 shows the operation of a conventional torque limiting device. FIG. 2 is a schematic perspective view of the torque limiting device of FIG. 1. Figure 3 is an exploded schematic view of the adjustable setting torque limiter of the present invention. FIG. 4 is a schematic diagram of the switching element in FIG. 3. Figure 5 is a schematic diagram of the operation of the adjustable setting torque limiter of Figure 3. Figure 6 is a perspective view of the adjustable setting torque limiter of Figure 5. Figure 7 is a schematic diagram of the operation of the adjustable setting torque limiter of Figure 3. Figure 8 is a perspective view of the adjustable setting torque limiter of Figure 7. Figure 9 is a schematic diagram of the operation of the adjustable setting torque limiter of Figure 3. Fig. 10 is a perspective view of the adjustable setting torque limiter of Fig. 9. Explanation of symbols in the drawing 1 0 0 Torque limiting device 1 0 2 First friction element 104, 106 Material of friction interface
第25頁 580453 圖式簡單說明 108, 110 第二摩擦元件 109 主軸 112 固定元件 114 彈性元件 122, 1 24, 1 2 6, 1 2 8, 130， 132， 134, 136 摩擦面 142 固定座 300 可調定值扭力限制裝置 302 第一摩擦元件 304, 306 摩擦介面材質 308, 310 第二摩擦元件 309 主車由 312 切換元件 314 彈性元件 322, 324, 326， 328, 330, 3 3 2， 334, 336 摩擦面 342, 344 固定座 402, 404， 406， 408, 410 支撐點Page 25 580453 Brief description of the drawings 108, 110 Second friction element 109 Spindle 112 Fixing element 114 Elastic element 122, 1 24, 1 2 6, 1 2 8, 130, 132, 134, 136 Friction surface 142 Fixing base 300 May Setting value torque limiter 302 First friction element 304, 306 Friction interface material 308, 310 Second friction element 309 Main vehicle by 312 Switching element 314 Elastic element 322, 324, 326, 328, 330, 3 3 2, 334, 336 Friction surfaces 342, 344 Mounts 402, 404, 406, 408, 410 Support points
第26頁Page 26
Claims (1)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW92117494A TW580453B (en) | 2003-06-26 | 2003-06-26 | Device for switchable torque limiting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW92117494A TW580453B (en) | 2003-06-26 | 2003-06-26 | Device for switchable torque limiting |
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| Publication Number | Publication Date |
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| TW580453B true TW580453B (en) | 2004-03-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI489040B (en) * | 2011-03-11 | 2015-06-21 | Ind Tech Res Inst | Power transmission and wind turbine having the same |
| US10890216B2 (en) | 2015-08-19 | 2021-01-12 | Argox Information Co., Ltd. | Torque limiter, printer and gear-set |
| TWI739932B (en) * | 2017-07-20 | 2021-09-21 | 威強電工業電腦股份有限公司 | Protector for preventing motor damage |
-
2003
- 2003-06-26 TW TW92117494A patent/TW580453B/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI489040B (en) * | 2011-03-11 | 2015-06-21 | Ind Tech Res Inst | Power transmission and wind turbine having the same |
| US10890216B2 (en) | 2015-08-19 | 2021-01-12 | Argox Information Co., Ltd. | Torque limiter, printer and gear-set |
| TWI739932B (en) * | 2017-07-20 | 2021-09-21 | 威強電工業電腦股份有限公司 | Protector for preventing motor damage |
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