JP2020148335A - トルクリミッタ装置 - Google Patents
トルクリミッタ装置 Download PDFInfo
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- JP2020148335A JP2020148335A JP2019049048A JP2019049048A JP2020148335A JP 2020148335 A JP2020148335 A JP 2020148335A JP 2019049048 A JP2019049048 A JP 2019049048A JP 2019049048 A JP2019049048 A JP 2019049048A JP 2020148335 A JP2020148335 A JP 2020148335A
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- plate
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- torque limiter
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- limiter device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
- F16F15/1292—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means characterised by arrangements for axially clamping or positioning or otherwise influencing the frictional plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
- F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
- F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
- F16D43/21—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members
- F16D43/213—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces
- F16D43/215—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces with flat friction surfaces, e.g. discs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/1217—Motion-limiting means, e.g. means for locking the spring unit in pre-defined positions
- F16F15/1219—Motion-limiting means, e.g. means for locking the spring unit in pre-defined positions by means of spring-loaded axially arranged locking means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
- F16F15/1297—Overload protection, i.e. means for limiting torque
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
- F16F15/134—Wound springs
- F16F15/13469—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/139—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by friction-damping means
- F16F15/1397—Overload protection, i.e. means for limiting torque
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
トルクリミッタ装置2は、エンジンから動力が入力されるフライホイール4に連結される。そして、例えば、出力側から過大なトルクが入力された際に、過大なトルクがエンジン側に伝達されないように、伝達されるトルクを所定値以下に規制する。このトルクリミッタ装置2は、カバー10と、ダンパプレート11と、摩擦ディスク12と、プレッシャプレート13と、コーンスプリング14と、を有している。摩擦ディスク12、プレッシャプレート13、及びコーンスプリング14は、カバー10の内部に収容されている。
ダンパ装置3は、トルクリミッタ装置2からの動力を出力側に伝達し、また動力伝達時の振動を減衰する。図3に、ダンパ装置3を抽出して示している。ダンパ装置3は、入力側回転体20と、出力側回転体21と、複数のトーションスプリング22と、中間回転体23と、ヒス発生機構24と、を有している。
入力側回転体20は、回転軸を中心に回転可能であり、第1プレート31及び第2プレート32を有している。
出力側回転体21は、第1プレート31と第2プレート32との軸方向間に配置されている。出力側回転体21は、回転軸を中心に回転可能であり、第1プレート31及び第2プレート32と相対回転可能である。出力側回転体21は、ハブ35と、3つのフランジ36と、を有している。
トーションスプリング22は、出力側回転体21の複数のフランジ36の円周方向間に収容され、第1プレート31及び第2プレート32の第1窓部31b及び第2窓部32bによって保持されている。なお、隣接するフランジ36間には、2つのトーションスプリング22が配置されており、各トーションスプリング22の両端面には、スプリングシート38が配置されている。
中間回転体23は、回転軸を中心に回転可能であり、第1プレート31、第2プレート32、及び出力側回転体21と相対回転可能である。中間回転体23は、隣接するフランジ36間に配置されている2つのトーションスプリング22を直列に作動させるため部材である。中間回転体23は、環状部40と、3つの中間フランジ41と、を有している。
ヒス発生機構24は、径方向においては、出力側回転体21のハブ35と、トーションスプリング22と、の間に配置されている。また、軸方向においては、出力側回転体21のフランジ36(具体的にはヒス機構装着部36a)及び中間回転体23の中間フランジ41(具体的には摩擦部41b)と、第1プレート31と、の間に配置されるとともに、出力側回転体21のフランジ36及び中間回転体23の中間フランジ41と、第2プレート32と、の間に配置されている。
エンジンからフライホイール4に伝達された動力は、トルクリミッタ装置2を介してダンパ装置3に入力される。ダンパ装置3では、トルクリミッタ装置2の摩擦ディスク12が固定されている第1及び第2プレート31,32に動力が入力され、この動力は、トーションスプリング22を介して出力側回転体21に伝達される。そして、出力側回転体21から、さらに出力側の電動機、発電機、変速機等に動力が伝達される。
本発明は以上のような実施形態に限定されるものではなく、本発明の範囲を逸脱することなく種々の変形又は修正が可能である。
10 カバー
10a 連結部
10b 筒状部
10c 支持部
10d 曲面部
10e 支持用突起
11 ダンパプレート
12 摩擦ディスク
13 プレッシャプレート
14 コーンスプリング
Claims (6)
- 動力源側の部材と出力側の部材との間で伝達されるトルクを制限するためのトルクリミッタ装置であって、
前記動力源側の部材に連結される連結部と、前記連結部から軸方向に延びる筒状部と、前記筒状部から内周側に延びる支持部と、を有するカバーと、
前記カバーの筒状部の内周に収容され、前記動力源側の部材に向かって押圧されるクラッチディスクと、
前記カバーの支持部に支持され、前記クラッチディスクを前記動力源側の部材に向かって付勢する付勢部材と、
を備えたトルクリミッタ装置。 - 前記カバーの連結部、筒状部、及び支持部はプレス成形によって一体加工されている、請求項1に記載のトルクリミッタ装置。
- 前記クラッチディスクと前記付勢部材との軸方向間に配置された環状のプレッシャプレートをさらに備えている、請求項1又は2に記載のトルクリミッタ装置。
- 前記付勢部材は、前記カバーの支持部と前記プレッシャプレートとの間に圧縮された状態で配置されたコーンスプリングである、請求項3に記載のトルクリミッタ装置。
- 前記支持部は、前記プレッシャプレート側に突出する環状の突起部を有し、
前記コーンスプリングの外周端部が前記突起部に支持されている、
請求項4に記載のトルクリミッタ装置。 - 前記クラッチディスクと前記動力源側の部材との間に配置された環状のダンパプレートをさらに備えた請求項1から5のいずれかに記載のトルクリミッタ装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019049048A JP2020148335A (ja) | 2019-03-15 | 2019-03-15 | トルクリミッタ装置 |
US16/748,714 US11796010B2 (en) | 2019-03-15 | 2020-01-21 | Torque limiter device |
CN202010145343.2A CN111692221A (zh) | 2019-03-15 | 2020-03-04 | 力矩限制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019049048A JP2020148335A (ja) | 2019-03-15 | 2019-03-15 | トルクリミッタ装置 |
Publications (2)
Publication Number | Publication Date |
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JP2020148335A true JP2020148335A (ja) | 2020-09-17 |
JP2020148335A5 JP2020148335A5 (ja) | 2022-02-02 |
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JP2019049048A Pending JP2020148335A (ja) | 2019-03-15 | 2019-03-15 | トルクリミッタ装置 |
Country Status (3)
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US (1) | US11796010B2 (ja) |
JP (1) | JP2020148335A (ja) |
CN (1) | CN111692221A (ja) |
Families Citing this family (1)
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WO2022233357A1 (de) * | 2021-05-03 | 2022-11-10 | Schaeffler Technologies AG & Co. KG | Hybridgetriebe sowie antriebsstrang mit hybridgetriebe |
Citations (4)
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---|---|---|---|---|
JP2010065750A (ja) * | 2008-09-10 | 2010-03-25 | Aisin Seiki Co Ltd | ダンパ装置 |
JP2010223401A (ja) * | 2009-03-25 | 2010-10-07 | Aisin Seiki Co Ltd | トルク変動吸収装置 |
JP2010265973A (ja) * | 2009-05-13 | 2010-11-25 | Toyota Motor Corp | トルクリミッタ |
JP2012193767A (ja) * | 2011-03-15 | 2012-10-11 | Aisin Seiki Co Ltd | トルク変動吸収装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4581576B2 (ja) * | 2003-09-29 | 2010-11-17 | アイシン精機株式会社 | トルク変動吸収装置 |
JP4858096B2 (ja) * | 2006-11-10 | 2012-01-18 | アイシン精機株式会社 | トルク変動吸収装置 |
US7934997B2 (en) * | 2006-11-30 | 2011-05-03 | Schaeffler Technologies Gmbh & Co. Kg | Torque limiter and method for assemblying a torque limiter |
JP5151810B2 (ja) * | 2008-08-27 | 2013-02-27 | アイシン精機株式会社 | ダンパ装置 |
JP5326719B2 (ja) * | 2009-03-24 | 2013-10-30 | アイシン精機株式会社 | トルク変動吸収装置 |
JP2011027122A (ja) | 2009-06-11 | 2011-02-10 | Exedy Corp | トルクリミッタ装置 |
JP2010286044A (ja) | 2009-06-11 | 2010-12-24 | Exedy Corp | トルクリミッタ装置 |
JP4999898B2 (ja) | 2009-08-27 | 2012-08-15 | 株式会社エクセディ | トルクリミッタ装置 |
JP5691367B2 (ja) * | 2009-10-27 | 2015-04-01 | アイシン精機株式会社 | トルク変動吸収装置 |
EP2642153A4 (en) * | 2010-11-19 | 2014-11-26 | Toyota Motor Co Ltd | DAMPING DEVICE FOR VEHICLE |
JP5621542B2 (ja) * | 2010-11-24 | 2014-11-12 | アイシン精機株式会社 | トルク変動吸収装置 |
EP2685127B1 (en) * | 2011-03-11 | 2017-11-01 | Toyota Jidosha Kabushiki Kaisha | Vibration damping device |
JP5811659B2 (ja) * | 2011-07-25 | 2015-11-11 | アイシン精機株式会社 | トルク変動吸収装置 |
JP2012210937A (ja) | 2012-06-14 | 2012-11-01 | Aisin Seiki Co Ltd | ハイブリッド駆動装置用ダンパ |
US9915311B2 (en) * | 2013-05-10 | 2018-03-13 | Eaton Corporation | Two piece torque limiting clutch brake |
JP2016056893A (ja) * | 2014-09-10 | 2016-04-21 | アイシン精機株式会社 | ダンパ装置 |
JP2018054090A (ja) | 2016-09-30 | 2018-04-05 | 株式会社エクセディ | モータサイクル用クラッチ装置 |
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2019
- 2019-03-15 JP JP2019049048A patent/JP2020148335A/ja active Pending
-
2020
- 2020-01-21 US US16/748,714 patent/US11796010B2/en active Active
- 2020-03-04 CN CN202010145343.2A patent/CN111692221A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010065750A (ja) * | 2008-09-10 | 2010-03-25 | Aisin Seiki Co Ltd | ダンパ装置 |
JP2010223401A (ja) * | 2009-03-25 | 2010-10-07 | Aisin Seiki Co Ltd | トルク変動吸収装置 |
JP2010265973A (ja) * | 2009-05-13 | 2010-11-25 | Toyota Motor Corp | トルクリミッタ |
JP2012193767A (ja) * | 2011-03-15 | 2012-10-11 | Aisin Seiki Co Ltd | トルク変動吸収装置 |
Also Published As
Publication number | Publication date |
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US20200292008A1 (en) | 2020-09-17 |
US11796010B2 (en) | 2023-10-24 |
CN111692221A (zh) | 2020-09-22 |
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