TWI509134B - High-performance damper with friction casings - Google Patents
High-performance damper with friction casings Download PDFInfo
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- TWI509134B TWI509134B TW102118752A TW102118752A TWI509134B TW I509134 B TWI509134 B TW I509134B TW 102118752 A TW102118752 A TW 102118752A TW 102118752 A TW102118752 A TW 102118752A TW I509134 B TWI509134 B TW I509134B
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Description
本發明係有關於一種高效能套管摩擦阻尼器，尤指一種可有效增加摩擦力，以縮減整體長度、體積，而更便利安裝使用之高效能套管摩擦阻尼器。The invention relates to a high-performance casing friction damper, in particular to a high-efficiency casing friction damper which can effectively increase the friction force to reduce the overall length and volume, and is more convenient to install and use.
按，地震的強大自然力常帶來建築物破壞，甚至可能引起海嘯、火災等事故，其中，對建築物的破壞更嚴重影響人們生命財產安全，為降低地震對建築物帶來破壞，各國政府都訂定有關建築物的安全規範，包含對建築物之鋼筋與水泥用量、結構強度、地基深度等規定；然，除了提高建築物本身結構強度外，為提升建築物耐震能力，抵抗地震擾動時過度搖晃帶來危險，現代建築物多會安裝有隔震消能裝置，以期在地震發生時與建築物共同承擔地震力，吸收地震能量，使建築物震動反應減小，增加建築物之耐震安全性。According to the earthquake, the strong natural forces often cause damage to buildings, and may even cause tsunami, fire and other accidents. Among them, the damage to buildings is more serious affecting the safety of people's lives and property. To reduce the damage caused by earthquakes to the buildings, governments of all countries Formulate safety regulations for buildings, including provisions on the amount of steel and cement used in buildings, structural strength, foundation depth, etc.; in addition, in addition to improving the structural strength of the building itself, it is necessary to improve the seismic capacity of buildings and resist earthquake disturbances. Shaking is dangerous. Modern buildings will be equipped with isolation and energy dissipation devices, in order to share the seismic force with the building during the earthquake, absorb the seismic energy, reduce the vibration response of the building, and increase the seismic safety of the building. .
現有提供建築物之隔震消能裝置係包含有主動控制、半主動控制及被動控制，其中，又以被動控制毋須額外動力供給、設計簡單、機構行為容易掌握，最具發展潛力。被動控制統係利用建築物振動時所產生之層間相對位移或速度，使阻尼器產生一反向控制力，以牽制結構反應並消散能量。而被動控制之隔震消能裝置中又包含有調諧質量系統、降伏型阻尼器、黏彈型阻尼器、黏滯型阻尼器、摩擦阻尼器與基礎隔震系統，其中，摩擦阻尼器係利用結構振動產生層間位移時，帶動阻尼器產生降伏或滑動而消能，因此最大預設摩擦力與降伏應力為設計時主要參數。The existing isolation and energy dissipation devices for buildings include active control, semi-active control and passive control. Among them, passive control requires no additional power supply, simple design, easy mechanism control, and the most potential for development. The passive control system uses the relative displacement or velocity of the layers generated by the vibration of the building to cause the damper to generate a reverse control force to contain the structural reaction and dissipate the energy. The passively controlled isolation and energy dissipation device further includes a tuning quality system, a damper type damper, a viscoelastic damper, a viscous damper, a friction damper and a base isolation system, wherein the friction damper system utilizes When the structural vibration produces interlayer displacement, the damper is caused to float or slide to dissipate energy, so the maximum preset frictional force and the undulating stress are the main parameters of the design.
請參閱第六圖所示，現有摩擦阻尼器（６）主要由一片鋼製內鈑（６１）、二片對磨材（６２）及二片鋼製外鈑（６３）組成，並於對磨材（６２）及鋼製外鈑（６３）上設有螺栓孔（６２１）、（６３１），以螺栓（６４）貫穿對鎖產生正向力，另於鋼製內鈑（６１）中央開設長槽孔（６１１），以提供摩擦阻尼器（６）受力時滑動之空間，當摩擦阻尼器（６）受力產生相對滑動時，其對磨材（６２）引致之摩擦力於相對滑動過程中做負功而消散地震能量，達到降低結構振動反應效果。由於摩擦阻尼器（６）主要透過摩擦力與相對滑動位移所作負功，達到消散地震能量目的，而現有摩擦阻尼器（６）侷限於其結構設計，及在對磨材（６２）之摩擦係數無法有效提高，以增加其摩擦力情況下，只有增加滑動位移量，以期提高其所作之負功、增加其消能能力，達到減震消能作用。然，為增加其滑動位移量，相對摩擦阻尼器（６）之長度、體積便須增加，而造成現有摩擦阻尼器（６）長度、體積過大的情況，不僅增加摩擦阻尼器（６）製造成本，並且過於佔據空間，導致摩擦阻尼器（６）於實施安裝上諸多限制與不便。Please refer to the sixth figure. The existing friction damper (6) is mainly composed of a steel inner lining (61), two pairs of girders (62) and two steel girders (63). Bolt holes (621) and (631) are provided on the material (62) and the steel outer cymbal (63). The bolt (64) penetrates the lock to generate a positive force, and the steel inner cymbal (61) opens in the center. a slot (611) for providing a space for the friction damper (6) to slide when subjected to a force. When the friction damper (6) is relatively slid by force, the frictional force caused by the abrasive material (62) is relatively sliding. In the negative work, the seismic energy is dissipated to reduce the structural vibration response. Since the friction damper (6) mainly performs negative energy through frictional force and relative sliding displacement, the purpose of dissipating seismic energy is achieved, and the existing friction damper (6) is limited to its structural design and the friction coefficient of the abrasive material (62). Can not effectively improve, in order to increase its friction, only increase the amount of sliding displacement, in order to improve its negative work, increase its ability to dissipate energy, to achieve shock absorption and energy dissipation. However, in order to increase the amount of sliding displacement, the length and volume of the friction damper (6) must be increased, which causes the length and volume of the existing friction damper (6) to be excessive, which not only increases the manufacturing cost of the friction damper (6). And too much space, resulting in many limitations and inconveniences in the installation of the friction damper (6).
緣是，本發明人有鑑於現有摩擦阻尼器為提高其消能功效，而增加摩擦阻尼器長度、體積，造成製造成本提高及使用受限等缺失，乃藉其多年於相關領域的製造及設計經驗和知識的輔佐，並經多方巧思，針對現有摩擦阻尼器進行研發改良，而研創出本發明。Therefore, the inventors of the present invention have in view of the fact that the existing friction damper has increased the friction damper length and volume in order to improve its energy dissipation efficiency, resulting in an increase in manufacturing cost and limited use, etc., by virtue of its many years of manufacturing and design in related fields. With the help of experience and knowledge, and through many ingenuity, research and development of existing friction dampers, and research and development of the present invention.
本發明係有關於一種高效能套管摩擦阻尼器，其主要目的係為了提供一種可有效增加摩擦力，以縮減整體長度、體積，而更便利安裝使用之高效能套管摩擦阻尼器。The invention relates to a high-performance casing friction damper, and the main purpose thereof is to provide a high-efficiency casing friction damper which can effectively increase the friction force to reduce the overall length and volume, and is more convenient to install and use.
為了達到上述實施目的，本發明人乃研擬如下高效能套管摩擦阻尼器，係包含：In order to achieve the above-mentioned implementation objectives, the inventors have developed the following high-performance casing friction dampers, which include:
一插銷組，乃設有一基座，並於該基座固設有複數組立柱，且於該組立柱各側面成型有長槽孔，又使該數組立柱間形成有間隔；a latch set is provided with a base, and a plurality of columns are fixed on the base, and long slots are formed on each side of the set of columns, and a gap is formed between the array columns;
複數對磨片，係組設於該插銷組其組立柱之間隔及各組立柱外側處，以使各組立柱周側包覆有該對磨片，並於該對磨片上設有設有複數鎖孔，且使該數鎖孔與該組立柱上之長槽孔相對應；The plurality of pairs of grinding discs are set in the interval between the group of columns of the bolt group and the outer side of each group of columns, so that the pair of grinding columns are coated on the circumference side of each group, and the plurality of grinding sheets are provided with plural numbers Locking the hole and corresponding to the long slot on the set of columns;
一套管，係成型有一套孔，以供該插銷組之組立柱及該對磨片組設於該套孔中，另使該插銷組之基座位於該套孔一端外，又使該套管各面設有複數鎖孔，以與該對磨片上鎖孔相對應；a sleeve is formed with a set of holes for the set of columns of the plug set and the pair of grinders to be disposed in the set of holes, and the base of the set of pins is located outside one end of the set of holes, and the sleeve is a plurality of keyholes are arranged on each side of the tube to correspond to the locking holes of the pair of grinding discs;
複數鎖固件，係使複數鎖固件各由該套管之一側鎖孔穿經該對磨片之鎖孔及該插銷組其組立柱之長槽孔，以由該套管相對另側之鎖孔穿出鎖掣。a plurality of locking fasteners, wherein the plurality of locking members respectively pass through a side locking hole of the sleeve through the locking hole of the pair of grinding plates and the long slot of the group of the locking pin group thereof to lock the sleeve from the other side The hole is worn out of the lock.
如上所述之高效能套管摩擦阻尼器，其中，該套管係由複數襯板所構成，乃使該複數襯板圍設形成該套孔，並使形成該套管各面之襯板上各設有該複數鎖孔。The high performance casing friction damper as described above, wherein the casing is composed of a plurality of linings, such that the plurality of linings enclose the sleeve hole and form a liner on each side of the casing Each of the plurality of keyholes is provided.
如上所述之高效能套管摩擦阻尼器，其中，該複數襯板係於相對該插銷組其基座位置之另端各凹折成型有連接片。The high performance casing friction damper as described above, wherein the plurality of linings are formed with a connecting piece at each of the other ends of the pedestal position of the pin group.
藉此，本發明之高效能套管摩擦阻尼器利用包覆於組立柱周側之複數對磨片及複數鎖接於套管、對磨片及組立柱之鎖固件產生數道正向力作用，即可有效提高摩擦力，以降低消散地震能量作負功時所需之滑動位移量，進而達到有效縮減摩擦阻尼器長度、體積，以提高實施安裝時之便利以及節省製造成本等實質效益者。Thereby, the high-performance casing friction damper of the present invention utilizes a plurality of pairs of grinding plates coated on the circumferential side of the group column and a plurality of positive force acting on the casing, the locking pieces of the grinding plate and the group column. , can effectively improve the friction, to reduce the amount of sliding displacement required to dissipate the seismic energy for negative work, thereby effectively reducing the length and volume of the friction damper, so as to improve the convenience of installation and save the manufacturing cost and other substantial benefits. .
(1)．．．插銷組(1). . . Latch group
(11)．．．基座(11). . . Pedestal
(12)．．．組立柱(12). . . Group column
(121)．．．長槽孔(121). . . Long slot
(13)．．．間隔(13). . . interval
(2)．．．對磨片(2). . . Grinding piece
(21)．．．鎖孔(twenty one). . . keyhole
(3)．．．套管(3). . . casing
(31)．．．襯板(31). . . Liner
(32)．．．套孔(32). . . Set of holes
(33)．．．鎖孔(33). . . keyhole
(34)．．．連接片(34). . . Connecting piece
(4)．．．鎖固件(4). . . Lock firmware
(5)．．．樑柱(5). . . Beam column
(6)．．．摩擦阻尼器(6). . . Friction damper
(61)．．．內鈑(61). . . Guilt
(611)．．．長槽孔(611). . . Long slot
(62)．．．對磨材(62). . . Abrasive material
(621)．．．螺栓孔(621). . . Bolt hole
(63)．．．外鈑(63). . . Foreigner
(631)．．．螺栓孔(631). . . Bolt hole
(64)．．．螺栓(64). . . bolt
第一圖：本發明之立體分解圖First Figure: An exploded view of the present invention
第二圖：本發明之立體組合圖Second picture: three-dimensional combination diagram of the present invention
第三圖：本發明之組合俯剖視圖Third: a cross-sectional view of the combination of the present invention
第四圖：本發明之組合正剖視圖Fourth Figure: A cross-sectional view of the combination of the present invention
第五圖：本發明之組裝狀態立體圖Fig. 5 is a perspective view showing the assembled state of the present invention
第六圖：現有之正視圖Figure 6: Existing front view
而為令本發明之技術手段及其所能達成之效果，能夠有更完整且清楚的揭露，茲詳細說明如下，請一併參閱揭露之圖式及圖號：In order to make the technical means of the present invention and the effects thereof can be more completely and clearly disclosed, the following is a detailed description. Please refer to the disclosed drawings and drawings:
首先，請參閱第一～四圖所示，為本發明之高效能套管摩擦阻尼器，係主要由插銷組（１）、對磨片（２）、套管（３）及鎖固件（４）所組成；其中：First, please refer to the first to fourth figures. The high performance casing friction damper of the present invention is mainly composed of a bolt set (1), a pair of grinding discs (2), a sleeve (3) and a locker (4). Composition; among them:
該插銷組（１），設有一基座（１１），並於該基座（１１）固設有複數組立柱（１２），且於該組立柱（１２）各側面成型有長槽孔（１２１），又使該數組立柱（１２）間形成有間隔（１３）；The latch set (1) is provided with a base (11), and a plurality of columns (12) are fixed on the base (11), and long slots are formed on each side of the set of columns (12) (121) ), and the interval between the array of columns (12) is formed (13);
該對磨片（２），係組設於該插銷組（１）其組立柱（１２）之間隔（１３）及各組立柱（１２）外側處，而使各組立柱（１２）周側包覆有該對磨片（２），並於該對磨片（２）上設有設有數鎖孔（２１），且使該數鎖孔（２１）與該組立柱（１２）上之長槽孔（１２１）相對應；The pair of grinding discs (2) are disposed at the interval (13) of the group of columns (12) of the bolt group (1) and the outer side of each group of columns (12), so that the side groups of each group of columns (12) are packaged The pair of grinding discs (2) are covered, and the pair of grinding discs (2) are provided with a plurality of locking holes (21), and the number of the locking holes (21) and the long grooves on the set of columns (12) Corresponding to the hole (121);
該套管（３），係由複數襯板（３１）所構成，乃使該複數襯板（３１）圍設形成一套孔（３２），以供該插銷組（１）之組立柱（１２）及對磨片（２）組設於該套孔（３２）中，另使該插銷組（１）之基座（１１）位於套孔（３２）一端外，又使各襯板（３１）上分別設有鎖孔（３３），以與該對磨片（２）上鎖孔（２１）相對應，另使各襯板（３１）相對該插銷組（１）之基座（１１）設置之另端凹折連設有連接片（３４）；The sleeve (3) is composed of a plurality of linings (31), such that the plurality of linings (31) are encircled to form a set of holes (32) for the set of columns (12) of the plug group (12) And the pair of grinding discs (2) are disposed in the sleeve hole (32), and the base (11) of the bolt group (1) is located outside one end of the sleeve hole (32), and the lining plates (31) are further provided. The upper part is respectively provided with a locking hole (33) corresponding to the locking hole (21) of the pair of grinding pieces (2), and the respective lining plates (31) are disposed opposite to the base (11) of the locking pin group (1). The other end concave fold is connected with a connecting piece (34);
該鎖固件（４），係使複數鎖固件（４）各由套管（３）之一側鎖孔（３３）穿經該對磨片（２）之鎖孔（２１）及該插銷組（１）其組立柱（１２）之長槽孔（１２１），以由該套管（３）相對另側之鎖孔（３３）穿出鎖掣，以於該套管（３）、對磨片（２）及插銷組（１）之組立柱（１２）上形成複數道鎖掣之正向力。The locking member (4) is such that each of the plurality of locking members (4) passes through a locking hole (21) of the pair of grinding discs (2) and a latching group (one) of the sleeve (3). 1) a long slot (121) of the set column (12), such that the sleeve (3) passes through the lock hole (33) opposite to the other side, so as to fit the sleeve (3), the facing plate (2) and the set of columns (12) of the bolt group (1) form a positive force of the plurality of locks.
據此，當將本發明之高效能套管摩擦阻尼器與建築物組裝實施時，請一併參閱第五圖所示，係將本發明之高效能套管摩擦阻尼器設置於支撐建築物結構之樑柱（５）間，並使該插銷組（１）之基座（１１）與該套管（３）之連接片（３４）分別與建築物之樑柱（５）相組接，而將本發明之高效能套管摩擦阻尼器安裝於建築物結構上。Accordingly, when the high-performance casing friction damper of the present invention is assembled with a building, please refer to the fifth figure, and the high-performance casing friction damper of the present invention is disposed on the supporting building structure. Between the beam and column (5), and connecting the base (11) of the bolt group (1) and the connecting piece (34) of the sleeve (3) to the beam (5) of the building, respectively, The high performance casing friction damper of the present invention is mounted on a building structure.
當發生地震之規模其地震力大於本發明之高效能套管摩擦阻尼器之起始滑動摩擦力時，本發明之高效能套管摩擦阻尼器即會發生反應，以提供適當之摩擦阻尼力，發揮制衡該地震其地震力效果，將對建築物產生破壞之地震力予以消減，達到防止建築物因震動損壞等情形。When the magnitude of the earthquake is greater than the initial sliding friction of the high performance casing friction damper of the present invention, the high efficiency casing friction damper of the present invention reacts to provide appropriate frictional damping force. By exerting checks and balances on the seismic force effect of the earthquake, the earthquake force that damages the building will be reduced to prevent the building from being damaged by vibration.
由於本發明之高效能套管摩擦阻尼器係利用包覆於插銷組（１）其組立柱（１２）周側之複數對磨片（２），以及複數鎖接於套管（３）、對磨片（２）及插銷組（１）其組立柱（１２）之鎖固件（４）產生之數道正向力作用，即可有效提高本發明之高效能套管摩擦阻尼器之摩擦力，如此，當本發明之高效能套管摩擦阻尼器受地震之地震力產生滑動時，便可透過提高摩擦力，來降低其消散地震能量作負功時所需之滑動位移量，由於本發明之高效能套管摩擦阻尼器不須藉由增加滑動位移量作為消散地震能量之手段，故於結構設計上便可相對縮減其長度、體積，不僅可節省製造上成本，且利用縮小其整體長度、體積功效，更可避免於實施安裝時之諸多限制與不便性，而進一步達到與各建築物靈活配置運用的實質效果。Since the high-performance casing friction damper of the present invention utilizes a plurality of pairs of grinding plates (2) coated on the circumferential side of the group of columns (12) of the bolt group (1), and a plurality of locks on the casing (3), The grinding piece (2) and the bolt group (1) can generate the positive force generated by the locking member (4) of the group column (12), thereby effectively improving the friction force of the high-performance casing friction damper of the present invention. In this way, when the high-performance casing friction damper of the present invention is slid by the seismic force of the earthquake, the frictional force can be increased to reduce the amount of sliding displacement required for dissipating the seismic energy for negative work, The high-efficiency casing friction damper does not need to increase the amount of sliding displacement as a means of dissipating seismic energy, so the length and volume can be relatively reduced in structural design, which not only saves manufacturing cost, but also reduces the overall length, The volumetric effect can avoid the many limitations and inconveniences in the implementation of the installation, and further achieve the substantial effect of flexible configuration and use of each building.
前述之實施例或圖式並非限定本發明之高效能套管摩擦阻尼器實施樣態，凡所屬技術領域中具有通常知識者所為之適當變化或修飾，皆應視為不脫離本發明之高效能套管摩擦阻尼器專利範疇。The foregoing embodiments or drawings are not intended to limit the implementation of the high performance casing friction damper of the present invention, and any suitable variation or modification of those skilled in the art should be considered as not deviating from the high performance of the present invention. Casing friction damper patent category.
綜上所述，本發明實施例確能達到所預期功效，又其所揭露之具體構造，不僅未曾見諸於同類產品中，亦未曾公開於申請前，誠已完全符合專利法之規定與要求，爰依法提出發明專利之申請，懇請惠予審查，並賜准專利，則實感德便。In summary, the embodiments of the present invention can achieve the expected functions, and the specific structures disclosed therein have not been seen in similar products, nor have they been disclosed before the application, and have fully complied with the requirements and requirements of the Patent Law. If you apply for an invention patent in accordance with the law, you are welcome to review it and grant a patent.
(1)．．．插銷組(1). . . Latch group
(11)．．．基座(11). . . Pedestal
(12)．．．組立柱(12). . . Group column
(121)．．．長槽孔(121). . . Long slot
(13)．．．間隔(13). . . interval
(2)．．．對磨片(2). . . Grinding piece
(21)．．．鎖孔(twenty one). . . keyhole
(3)．．．套管(3). . . casing
(31)．．．襯板(31). . . Liner
(32)．．．套孔(32). . . Set of holes
(33)．．．鎖孔(33). . . keyhole
(34)．．．連接片(34). . . Connecting piece
(4)．．．鎖固件(4). . . Lock firmware
Claims (4)
一插銷組，乃設有一基座，並於該基座固設有複數組立柱，且於該組立柱各側面成型有長槽孔，又使該數組立柱間形成有間隔；
複數對磨片，係組設於該插銷組其組立柱之間隔及各組立柱外側處，以使各組立柱周側包覆有該對磨片，並於該對磨片上設有設有複數鎖孔，且使該數鎖孔與該組立柱上之長槽孔相對應；
一套管，係成型有一套孔，以供該插銷組之組立柱及該對磨片組設於該套孔中，另使該插銷組之基座位於該套孔一端外，又使該套管各面設有複數鎖孔，以與該對磨片上鎖孔相對應；
複數鎖固件，係使複數鎖固件各由該套管之一側鎖孔穿經該對磨片之鎖孔及該插銷組其組立柱之長槽孔，以由該套管相對另側之鎖孔穿出鎖掣。A high efficiency casing friction damper comprising:
a latch set is provided with a base, and a plurality of columns are fixed on the base, and long slots are formed on each side of the set of columns, and a gap is formed between the array columns;
The plurality of pairs of grinding discs are set in the interval between the group of columns of the bolt group and the outer side of each group of columns, so that the pair of grinding columns are coated on the circumference side of each group, and the plurality of grinding sheets are provided with plural numbers Locking the hole and corresponding to the long slot on the set of columns;
a sleeve is formed with a set of holes for the set of columns of the plug set and the pair of grinders to be disposed in the set of holes, and the base of the set of pins is located outside one end of the set of holes, and the sleeve is a plurality of keyholes are arranged on each side of the tube to correspond to the locking holes of the pair of grinding discs;
a plurality of locking fasteners, wherein the plurality of locking members respectively pass through a side locking hole of the sleeve through the locking hole of the pair of grinding plates and the long slot of the group of the locking pin group thereof to lock the sleeve from the other side The hole is worn out of the lock.
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| TW102118752A TWI509134B (en) | 2013-05-28 | 2013-05-28 | High-performance damper with friction casings |
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| TW102118752A TWI509134B (en) | 2013-05-28 | 2013-05-28 | High-performance damper with friction casings |
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| TW201445032A TW201445032A (en) | 2014-12-01 |
| TWI509134B true TWI509134B (en) | 2015-11-21 |
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| CN108952291A (en) * | 2018-10-10 | 2018-12-07 | 中南大学 | A kind of novel steel bar metallic damper |
| CN110499834B (en) * | 2019-08-29 | 2021-01-26 | 招商局重庆交通科研设计院有限公司 | Modular detachable steel damper |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW499535B (en) * | 2001-10-22 | 2002-08-21 | Lian-Yuan Lu | Semi-active frictional damper |
| TW509743B (en) * | 2001-09-25 | 2002-11-11 | Lian-Yuan Lu | High efficient friction damper |
| TW200936909A (en) * | 2007-12-13 | 2009-09-01 | Oiles Industry Co Ltd | Wall type friction damper |
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2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW509743B (en) * | 2001-09-25 | 2002-11-11 | Lian-Yuan Lu | High efficient friction damper |
| TW499535B (en) * | 2001-10-22 | 2002-08-21 | Lian-Yuan Lu | Semi-active frictional damper |
| TW200936909A (en) * | 2007-12-13 | 2009-09-01 | Oiles Industry Co Ltd | Wall type friction damper |
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| TW201445032A (en) | 2014-12-01 |
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