LINEAR DRIVE ACTUATOR
PROBLEM TO BE SOLVED: To provide a linear drive actuator capable of downsizing a device body by reducing a number of components and simplifying an inner structure.SOLUTION: A clutch actuator 100 (a linear drive actuator) is equipped with: a trochoid speed reducer 40 which includes a DC motor 10 incl...
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| creator | YAMAMOTO YUSUKE MARUYAMA TAKEAKI |
| description | PROBLEM TO BE SOLVED: To provide a linear drive actuator capable of downsizing a device body by reducing a number of components and simplifying an inner structure.SOLUTION: A clutch actuator 100 (a linear drive actuator) is equipped with: a trochoid speed reducer 40 which includes a DC motor 10 including a drive shaft 14, a driving-side gear 41 in which driving force of the DC motor 10 is inputted, and which is rotated while being eccentric to a rotational axis A of the drive shaft 14 of the DC motor 10, and a driven side gear 42 engaged with the driving-side gear 41 while having a different number of teeth from a number of teeth of the driving-side gear 41 and disposing a rotational axis B on the rotational axis A of the DC motor 10, and reduces the number of rotations of the DC motor 10; and a feeding screw mechanism portion 50 which includes a screw shaft member 52 in which a moving axis C is disposed on the rotational axis A of a driven side gear 42 of the trochoid speed reducer 40, and is configured to convert backward/forward rotations of the driven side gear 42 into reciprocating liner motion along the moving axis C of the screw shaft member 52.SELECTED DRAWING: Figure 1
【課題】部品点数の削減とともに内部構造を簡素化させることによって、装置本体を小型化することが可能な直線駆動アクチュエータを提供する。【解決手段】このクラッチアクチュエータ１００（直線駆動アクチュエータ）は、駆動軸１４を含むＤＣモータ１０と、ＤＣモータ１０の駆動力が入力されるとともにＤＣモータ１０の駆動軸１４の回転軸線Ａに対して偏心した状態で回転される原動側ギア４１と、原動側ギア４１が有する歯数と異なる歯数を有して原動側ギア４１に噛み合わされ、回転軸線ＢがＤＣモータ１０の回転軸線Ａ上に配置された従動側ギア４２とを含み、ＤＣモータ１０の回転数を減速させるトロコイド減速機４０と、移動軸線Ｃがトロコイド減速機４０の従動側ギア４２の回転軸線Ａ上に配置されたねじ軸部材５２を含み、従動側ギア４２の正逆回転をねじ軸部材５２の移動軸線Ｃに沿った往復直線移動に変換可能に構成された送りねじ機構部５０とを備える。【選択図】図１ |
| format | Patent |
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【課題】部品点数の削減とともに内部構造を簡素化させることによって、装置本体を小型化することが可能な直線駆動アクチュエータを提供する。【解決手段】このクラッチアクチュエータ１００（直線駆動アクチュエータ）は、駆動軸１４を含むＤＣモータ１０と、ＤＣモータ１０の駆動力が入力されるとともにＤＣモータ１０の駆動軸１４の回転軸線Ａに対して偏心した状態で回転される原動側ギア４１と、原動側ギア４１が有する歯数と異なる歯数を有して原動側ギア４１に噛み合わされ、回転軸線ＢがＤＣモータ１０の回転軸線Ａ上に配置された従動側ギア４２とを含み、ＤＣモータ１０の回転数を減速させるトロコイド減速機４０と、移動軸線Ｃがトロコイド減速機４０の従動側ギア４２の回転軸線Ａ上に配置されたねじ軸部材５２を含み、従動側ギア４２の正逆回転をねじ軸部材５２の移動軸線Ｃに沿った往復直線移動に変換可能に構成された送りねじ機構部５０とを備える。【選択図】図１</description><language>eng ; jpn</language><subject>BLASTING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; GENERATION ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170518&DB=EPODOC&CC=JP&NR=2017085766A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170518&DB=EPODOC&CC=JP&NR=2017085766A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAMAMOTO YUSUKE</creatorcontrib><creatorcontrib>MARUYAMA TAKEAKI</creatorcontrib><title>LINEAR DRIVE ACTUATOR</title><description>PROBLEM TO BE SOLVED: To provide a linear drive actuator capable of downsizing a device body by reducing a number of components and simplifying an inner structure.SOLUTION: A clutch actuator 100 (a linear drive actuator) is equipped with: a trochoid speed reducer 40 which includes a DC motor 10 including a drive shaft 14, a driving-side gear 41 in which driving force of the DC motor 10 is inputted, and which is rotated while being eccentric to a rotational axis A of the drive shaft 14 of the DC motor 10, and a driven side gear 42 engaged with the driving-side gear 41 while having a different number of teeth from a number of teeth of the driving-side gear 41 and disposing a rotational axis B on the rotational axis A of the DC motor 10, and reduces the number of rotations of the DC motor 10; and a feeding screw mechanism portion 50 which includes a screw shaft member 52 in which a moving axis C is disposed on the rotational axis A of a driven side gear 42 of the trochoid speed reducer 40, and is configured to convert backward/forward rotations of the driven side gear 42 into reciprocating liner motion along the moving axis C of the screw shaft member 52.SELECTED DRAWING: Figure 1
【課題】部品点数の削減とともに内部構造を簡素化させることによって、装置本体を小型化することが可能な直線駆動アクチュエータを提供する。【解決手段】このクラッチアクチュエータ１００（直線駆動アクチュエータ）は、駆動軸１４を含むＤＣモータ１０と、ＤＣモータ１０の駆動力が入力されるとともにＤＣモータ１０の駆動軸１４の回転軸線Ａに対して偏心した状態で回転される原動側ギア４１と、原動側ギア４１が有する歯数と異なる歯数を有して原動側ギア４１に噛み合わされ、回転軸線ＢがＤＣモータ１０の回転軸線Ａ上に配置された従動側ギア４２とを含み、ＤＣモータ１０の回転数を減速させるトロコイド減速機４０と、移動軸線Ｃがトロコイド減速機４０の従動側ギア４２の回転軸線Ａ上に配置されたねじ軸部材５２を含み、従動側ギア４２の正逆回転をねじ軸部材５２の移動軸線Ｃに沿った往復直線移動に変換可能に構成された送りねじ機構部５０とを備える。【選択図】図１</description><subject>BLASTING</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRICITY</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>GENERATION</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBD18fRzdQxScAnyDHNVcHQOCXUM8Q_iYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBobmBham5mZmjsZEKQIA0MMfXA</recordid><startdate>20170518</startdate><enddate>20170518</enddate><creator>YAMAMOTO YUSUKE</creator><creator>MARUYAMA TAKEAKI</creator><scope>EVB</scope></search><sort><creationdate>20170518</creationdate><title>LINEAR DRIVE ACTUATOR</title><author>YAMAMOTO YUSUKE ; MARUYAMA TAKEAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2017085766A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2017</creationdate><topic>BLASTING</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRICITY</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>GENERATION</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>YAMAMOTO YUSUKE</creatorcontrib><creatorcontrib>MARUYAMA TAKEAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAMAMOTO YUSUKE</au><au>MARUYAMA TAKEAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LINEAR DRIVE ACTUATOR</title><date>2017-05-18</date><risdate>2017</risdate><abstract>PROBLEM TO BE SOLVED: To provide a linear drive actuator capable of downsizing a device body by reducing a number of components and simplifying an inner structure.SOLUTION: A clutch actuator 100 (a linear drive actuator) is equipped with: a trochoid speed reducer 40 which includes a DC motor 10 including a drive shaft 14, a driving-side gear 41 in which driving force of the DC motor 10 is inputted, and which is rotated while being eccentric to a rotational axis A of the drive shaft 14 of the DC motor 10, and a driven side gear 42 engaged with the driving-side gear 41 while having a different number of teeth from a number of teeth of the driving-side gear 41 and disposing a rotational axis B on the rotational axis A of the DC motor 10, and reduces the number of rotations of the DC motor 10; and a feeding screw mechanism portion 50 which includes a screw shaft member 52 in which a moving axis C is disposed on the rotational axis A of a driven side gear 42 of the trochoid speed reducer 40, and is configured to convert backward/forward rotations of the driven side gear 42 into reciprocating liner motion along the moving axis C of the screw shaft member 52.SELECTED DRAWING: Figure 1
【課題】部品点数の削減とともに内部構造を簡素化させることによって、装置本体を小型化することが可能な直線駆動アクチュエータを提供する。【解決手段】このクラッチアクチュエータ１００（直線駆動アクチュエータ）は、駆動軸１４を含むＤＣモータ１０と、ＤＣモータ１０の駆動力が入力されるとともにＤＣモータ１０の駆動軸１４の回転軸線Ａに対して偏心した状態で回転される原動側ギア４１と、原動側ギア４１が有する歯数と異なる歯数を有して原動側ギア４１に噛み合わされ、回転軸線ＢがＤＣモータ１０の回転軸線Ａ上に配置された従動側ギア４２とを含み、ＤＣモータ１０の回転数を減速させるトロコイド減速機４０と、移動軸線Ｃがトロコイド減速機４０の従動側ギア４２の回転軸線Ａ上に配置されたねじ軸部材５２を含み、従動側ギア４２の正逆回転をねじ軸部材５２の移動軸線Ｃに沿った往復直線移動に変換可能に構成された送りねじ機構部５０とを備える。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | LINEAR DRIVE ACTUATOR |
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