TRANSMISSION DEVICE
To provide a technology for detecting and eliminating a top face stop state of a dog clutch.SOLUTION: A transmission device includes a transmission mechanism for changing a speed of a rotary motion input from a motor and outputting it, and a control device. The transmission mechanism has a plurality...
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| creator | WASHIO TAICHI |
| description | To provide a technology for detecting and eliminating a top face stop state of a dog clutch.SOLUTION: A transmission device includes a transmission mechanism for changing a speed of a rotary motion input from a motor and outputting it, and a control device. The transmission mechanism has a plurality of dog clutches, and a shift barrel in which the plurality of dog clutches are selectively engaged and disengaged according to a rotation angle. The control device has a barrel actuator, a barrel sensor for detecting the rotation angle of the shift barrel, and a processing circuit for giving an operation command to the barrel actuator. The processing circuit is constituted to execute a shift change processing of controlling the rotation angle of the shift barrel according to a shift change command, a detection processing of detecting engagement failure of the dog clutches during the shift change processing, and a torque-up processing of increasing output torque of the motor connected to the transmission mechanism when the engagement failure is detected.SELECTED DRAWING: Figure 3
【課題】ドグクラッチの頂面停止状態を検出し、解消するための技術を提供する。【解決手段】変速装置は、原動機から入力される回転運動を変速して出力する変速機構と、制御装置とを備える。変速機構は、複数のドグクラッチと、回転角に応じて複数のドグクラッチが選択的に係合及び係合解除されるシフトバレルとを有する。制御装置は、バレルアクチュエータと、シフトバレルの回転角を検出するバレルセンサと、バレルアクチュエータに動作指令を与える処理回路とを有する。処理回路は、変速指令に応じてシフトバレルの回転角を制御する変速処理と、変速処理中にドグクラッチの係合不良を検出する検出処理と、係合不良が検出されたときに変速機構に接続された原動機の出力トルクを増大させるトルクアップ処理とを実行可能に構成されている。【選択図】図３ |
| format | Patent |
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【課題】ドグクラッチの頂面停止状態を検出し、解消するための技術を提供する。【解決手段】変速装置は、原動機から入力される回転運動を変速して出力する変速機構と、制御装置とを備える。変速機構は、複数のドグクラッチと、回転角に応じて複数のドグクラッチが選択的に係合及び係合解除されるシフトバレルとを有する。制御装置は、バレルアクチュエータと、シフトバレルの回転角を検出するバレルセンサと、バレルアクチュエータに動作指令を与える処理回路とを有する。処理回路は、変速指令に応じてシフトバレルの回転角を制御する変速処理と、変速処理中にドグクラッチの係合不良を検出する検出処理と、係合不良が検出されたときに変速機構に接続された原動機の出力トルクを増大させるトルクアップ処理とを実行可能に構成されている。【選択図】図３</description><language>eng ; jpn</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2023</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=20230131&DB=EPODOC&CC=JP&NR=2023014868A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230131&DB=EPODOC&CC=JP&NR=2023014868A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WASHIO TAICHI</creatorcontrib><title>TRANSMISSION DEVICE</title><description>To provide a technology for detecting and eliminating a top face stop state of a dog clutch.SOLUTION: A transmission device includes a transmission mechanism for changing a speed of a rotary motion input from a motor and outputting it, and a control device. The transmission mechanism has a plurality of dog clutches, and a shift barrel in which the plurality of dog clutches are selectively engaged and disengaged according to a rotation angle. The control device has a barrel actuator, a barrel sensor for detecting the rotation angle of the shift barrel, and a processing circuit for giving an operation command to the barrel actuator. The processing circuit is constituted to execute a shift change processing of controlling the rotation angle of the shift barrel according to a shift change command, a detection processing of detecting engagement failure of the dog clutches during the shift change processing, and a torque-up processing of increasing output torque of the motor connected to the transmission mechanism when the engagement failure is detected.SELECTED DRAWING: Figure 3
【課題】ドグクラッチの頂面停止状態を検出し、解消するための技術を提供する。【解決手段】変速装置は、原動機から入力される回転運動を変速して出力する変速機構と、制御装置とを備える。変速機構は、複数のドグクラッチと、回転角に応じて複数のドグクラッチが選択的に係合及び係合解除されるシフトバレルとを有する。制御装置は、バレルアクチュエータと、シフトバレルの回転角を検出するバレルセンサと、バレルアクチュエータに動作指令を与える処理回路とを有する。処理回路は、変速指令に応じてシフトバレルの回転角を制御する変速処理と、変速処理中にドグクラッチの係合不良を検出する検出処理と、係合不良が検出されたときに変速機構に接続された原動機の出力トルクを増大させるトルクアップ処理とを実行可能に構成されている。【選択図】図３</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAOCXL0C_b1DA729PdTcHEN83R25WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgZGxgaGJhZmFo7GRCkCAKYSHuw</recordid><startdate>20230131</startdate><enddate>20230131</enddate><creator>WASHIO TAICHI</creator><scope>EVB</scope></search><sort><creationdate>20230131</creationdate><title>TRANSMISSION DEVICE</title><author>WASHIO TAICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023014868A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</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>WASHIO TAICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WASHIO TAICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TRANSMISSION DEVICE</title><date>2023-01-31</date><risdate>2023</risdate><abstract>To provide a technology for detecting and eliminating a top face stop state of a dog clutch.SOLUTION: A transmission device includes a transmission mechanism for changing a speed of a rotary motion input from a motor and outputting it, and a control device. The transmission mechanism has a plurality of dog clutches, and a shift barrel in which the plurality of dog clutches are selectively engaged and disengaged according to a rotation angle. The control device has a barrel actuator, a barrel sensor for detecting the rotation angle of the shift barrel, and a processing circuit for giving an operation command to the barrel actuator. The processing circuit is constituted to execute a shift change processing of controlling the rotation angle of the shift barrel according to a shift change command, a detection processing of detecting engagement failure of the dog clutches during the shift change processing, and a torque-up processing of increasing output torque of the motor connected to the transmission mechanism when the engagement failure is detected.SELECTED DRAWING: Figure 3
【課題】ドグクラッチの頂面停止状態を検出し、解消するための技術を提供する。【解決手段】変速装置は、原動機から入力される回転運動を変速して出力する変速機構と、制御装置とを備える。変速機構は、複数のドグクラッチと、回転角に応じて複数のドグクラッチが選択的に係合及び係合解除されるシフトバレルとを有する。制御装置は、バレルアクチュエータと、シフトバレルの回転角を検出するバレルセンサと、バレルアクチュエータに動作指令を与える処理回路とを有する。処理回路は、変速指令に応じてシフトバレルの回転角を制御する変速処理と、変速処理中にドグクラッチの係合不良を検出する検出処理と、係合不良が検出されたときに変速機構に接続された原動機の出力トルクを増大させるトルクアップ処理とを実行可能に構成されている。【選択図】図３</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; jpn |
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| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | TRANSMISSION DEVICE |
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