RACK VIBRATION CONTROL DEVICE
PROBLEM TO BE SOLVED: To always exert a large vibration control effect regardless of a loading state of a cargo.SOLUTION: A vibration control device 10 provided on a rack 2 comprises: a first attenuating device 20 set so that it can cope with small vibration; and a second attenuating device 50 set s...
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| creator | HIBINO HIROSHI NAGASHIMA ICHIRO TAKAGI MASAMI AONO SHO |
| description | PROBLEM TO BE SOLVED: To always exert a large vibration control effect regardless of a loading state of a cargo.SOLUTION: A vibration control device 10 provided on a rack 2 comprises: a first attenuating device 20 set so that it can cope with small vibration; and a second attenuating device 50 set so that it can cope with large vibration in combination with the first attenuating device 20. The first attenuating device 20 comprises a movable mass 21, a period adjusting spring 22, and a first damper 23, and its attenuating performance is set for small vibration. The movable mass 22 has a 4% to 10% mass of an entire mass of a vibration control object. The second attenuating device 50 comprises a second damper 52, and is arranged outside the movable mass 21 at a clearance between it and the movable mass 21. The second damper 52 provides attenuating force in combination with the first damper 23 when the movable mass 21 moves beyond the clearance.
【課題】荷の積載状態に関わらず、常に大きい制振効果を発揮する。【解決手段】ラック２に設けられる制振装置１０であって、小振動に対応可能に設定された第一減衰装置２０と、第一減衰装置２０と合わさることで大振動に対応可能に設定された第二減衰装置５０とを備えており、第一減衰装置２０は、可動質量２１と周期調整ばね２２と第一ダンパー２３とを備え、小振動用に減衰性能が設定され、可動質量２１は、制振対象物の全質量の４％〜１０％の質量を有しており、第二減衰装置５０は、第二ダンパー５２を備え、可動質量２１との間にクリアランスをあけて可動質量２１の外側に配置されており、第二ダンパー５２は、可動質量２１がクリアランスを超えて移動したときに、第一ダンパー２３と合わせて減衰力を付与することを特徴とする。【選択図】図２ |
| format | Patent |
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【課題】荷の積載状態に関わらず、常に大きい制振効果を発揮する。【解決手段】ラック２に設けられる制振装置１０であって、小振動に対応可能に設定された第一減衰装置２０と、第一減衰装置２０と合わさることで大振動に対応可能に設定された第二減衰装置５０とを備えており、第一減衰装置２０は、可動質量２１と周期調整ばね２２と第一ダンパー２３とを備え、小振動用に減衰性能が設定され、可動質量２１は、制振対象物の全質量の４％〜１０％の質量を有しており、第二減衰装置５０は、第二ダンパー５２を備え、可動質量２１との間にクリアランスをあけて可動質量２１の外側に配置されており、第二ダンパー５２は、可動質量２１がクリアランスを超えて移動したときに、第一ダンパー２３と合わせて減衰力を付与することを特徴とする。【選択図】図２</description><language>eng ; jpn</language><subject>BLASTING ; CONVEYING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HANDLING THIN OR FILAMENTARY MATERIAL ; HEATING ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; PACKING ; PERFORMING OPERATIONS ; PNEUMATIC TUBE CONVEYORS ; SHOCK-ABSORBERS ; SHOP CONVEYOR SYSTEMS ; SPRINGS ; STORING ; THERMAL INSULATION IN GENERAL ; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING ; TRANSPORTING ; WEAPONS</subject><creationdate>2015</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=20150205&DB=EPODOC&CC=JP&NR=2015025482A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150205&DB=EPODOC&CC=JP&NR=2015025482A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HIBINO HIROSHI</creatorcontrib><creatorcontrib>NAGASHIMA ICHIRO</creatorcontrib><creatorcontrib>TAKAGI MASAMI</creatorcontrib><creatorcontrib>AONO SHO</creatorcontrib><title>RACK VIBRATION CONTROL DEVICE</title><description>PROBLEM TO BE SOLVED: To always exert a large vibration control effect regardless of a loading state of a cargo.SOLUTION: A vibration control device 10 provided on a rack 2 comprises: a first attenuating device 20 set so that it can cope with small vibration; and a second attenuating device 50 set so that it can cope with large vibration in combination with the first attenuating device 20. The first attenuating device 20 comprises a movable mass 21, a period adjusting spring 22, and a first damper 23, and its attenuating performance is set for small vibration. The movable mass 22 has a 4% to 10% mass of an entire mass of a vibration control object. The second attenuating device 50 comprises a second damper 52, and is arranged outside the movable mass 21 at a clearance between it and the movable mass 21. The second damper 52 provides attenuating force in combination with the first damper 23 when the movable mass 21 moves beyond the clearance.
【課題】荷の積載状態に関わらず、常に大きい制振効果を発揮する。【解決手段】ラック２に設けられる制振装置１０であって、小振動に対応可能に設定された第一減衰装置２０と、第一減衰装置２０と合わさることで大振動に対応可能に設定された第二減衰装置５０とを備えており、第一減衰装置２０は、可動質量２１と周期調整ばね２２と第一ダンパー２３とを備え、小振動用に減衰性能が設定され、可動質量２１は、制振対象物の全質量の４％〜１０％の質量を有しており、第二減衰装置５０は、第二ダンパー５２を備え、可動質量２１との間にクリアランスをあけて可動質量２１の外側に配置されており、第二ダンパー５２は、可動質量２１がクリアランスを超えて移動したときに、第一ダンパー２３と合わせて減衰力を付与することを特徴とする。【選択図】図２</description><subject>BLASTING</subject><subject>CONVEYING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>PACKING</subject><subject>PERFORMING OPERATIONS</subject><subject>PNEUMATIC TUBE CONVEYORS</subject><subject>SHOCK-ABSORBERS</subject><subject>SHOP CONVEYOR SYSTEMS</subject><subject>SPRINGS</subject><subject>STORING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJANcnT2VgjzdApyDPH091Nw9vcLCfL3UXBxDfN0duVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhqYGRqYmFkaOxkQpAgDNvCFy</recordid><startdate>20150205</startdate><enddate>20150205</enddate><creator>HIBINO HIROSHI</creator><creator>NAGASHIMA ICHIRO</creator><creator>TAKAGI MASAMI</creator><creator>AONO SHO</creator><scope>EVB</scope></search><sort><creationdate>20150205</creationdate><title>RACK VIBRATION CONTROL DEVICE</title><author>HIBINO HIROSHI ; NAGASHIMA ICHIRO ; TAKAGI MASAMI ; AONO SHO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2015025482A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2015</creationdate><topic>BLASTING</topic><topic>CONVEYING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>PACKING</topic><topic>PERFORMING OPERATIONS</topic><topic>PNEUMATIC TUBE CONVEYORS</topic><topic>SHOCK-ABSORBERS</topic><topic>SHOP CONVEYOR SYSTEMS</topic><topic>SPRINGS</topic><topic>STORING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HIBINO HIROSHI</creatorcontrib><creatorcontrib>NAGASHIMA ICHIRO</creatorcontrib><creatorcontrib>TAKAGI MASAMI</creatorcontrib><creatorcontrib>AONO SHO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HIBINO HIROSHI</au><au>NAGASHIMA ICHIRO</au><au>TAKAGI MASAMI</au><au>AONO SHO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RACK VIBRATION CONTROL DEVICE</title><date>2015-02-05</date><risdate>2015</risdate><abstract>PROBLEM TO BE SOLVED: To always exert a large vibration control effect regardless of a loading state of a cargo.SOLUTION: A vibration control device 10 provided on a rack 2 comprises: a first attenuating device 20 set so that it can cope with small vibration; and a second attenuating device 50 set so that it can cope with large vibration in combination with the first attenuating device 20. The first attenuating device 20 comprises a movable mass 21, a period adjusting spring 22, and a first damper 23, and its attenuating performance is set for small vibration. The movable mass 22 has a 4% to 10% mass of an entire mass of a vibration control object. The second attenuating device 50 comprises a second damper 52, and is arranged outside the movable mass 21 at a clearance between it and the movable mass 21. The second damper 52 provides attenuating force in combination with the first damper 23 when the movable mass 21 moves beyond the clearance.
【課題】荷の積載状態に関わらず、常に大きい制振効果を発揮する。【解決手段】ラック２に設けられる制振装置１０であって、小振動に対応可能に設定された第一減衰装置２０と、第一減衰装置２０と合わさることで大振動に対応可能に設定された第二減衰装置５０とを備えており、第一減衰装置２０は、可動質量２１と周期調整ばね２２と第一ダンパー２３とを備え、小振動用に減衰性能が設定され、可動質量２１は、制振対象物の全質量の４％〜１０％の質量を有しており、第二減衰装置５０は、第二ダンパー５２を備え、可動質量２１との間にクリアランスをあけて可動質量２１の外側に配置されており、第二ダンパー５２は、可動質量２１がクリアランスを超えて移動したときに、第一ダンパー２３と合わせて減衰力を付与することを特徴とする。【選択図】図２</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CONVEYING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOCK-ABSORBERS SHOP CONVEYOR SYSTEMS SPRINGS STORING THERMAL INSULATION IN GENERAL TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WEAPONS |
| title | RACK VIBRATION CONTROL DEVICE |
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