DAMPER
PROBLEM TO BE SOLVED: To put a brake on a moving member, which reciprocates along a shaft center, over a whole stroke area with a brake force having hysteresis characteristics.SOLUTION: A damper 1 has a housing 2 and a brake mechanism 8 housed in the housing 2. The housing 2 has a hollow cylindrical...
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| creator | HOTTA HISAHIRO KOBORI YOTA |
| description | PROBLEM TO BE SOLVED: To put a brake on a moving member, which reciprocates along a shaft center, over a whole stroke area with a brake force having hysteresis characteristics.SOLUTION: A damper 1 has a housing 2 and a brake mechanism 8 housed in the housing 2. The housing 2 has a hollow cylindrical case 3 including a screw part 31 formed on an inner wall 32 enclosing a moving member 9 in a periphery of a shaft center O1. The brake mechanism 8 includes: a rotary screw member 6 which rotates through engagement with the screw part 31 of the case inner wall 32 while moving along the shaft center O1 of the case 3 in conjunction with the moving member 9; friction members 5A, 5B which move with the rotary screw member 6 while causing end surfaces 60 of the rotary screw member 6 and slide surfaces 53 to slide; and an elastic body 4 which is disposed between the friction member 5B and a bottom part 34 of the case 3 and integrally biases the two friction members 5A, 5B and the rotary screw member 6 disposed between the friction members 5A, 5B to a cover 7 side so that the slide surfaces 53 of the two friction members 5A, 5B are pressed to the end surfaces 60 of the rotary screw member 6.SELECTED DRAWING: Figure 7
【課題】軸心に沿って往復移動する移動部材を、ストローク全域に渡って、ヒステリシス特性を有する制動力で制動する。【解決手段】ダンパ１は、ハウジング２、ハウジング２に収容された制動機構８を有する。ハウジング２は、移動部材９を軸心Ｏ１周りに囲む内壁３２にネジ部３１が形成された中空筒状のケース３を有し、制動機構８は、移動部材９に連動してケース３の軸心Ｏ１に沿って移動しながら、ケース内壁３２のネジ部３１とのかみ合いにより回転する回転ネジ部材６と、回転ネジ部材６の端面６０と摺動面５３とを摺動させながら回転ネジ部材６とともに移動する摩擦部材５Ａ、５Ｂと、一方の摩擦部材５Ｂとケース３の底部３４との間に配置され、２枚の摩擦部材５Ａ、５Ｂの摺動面５３が回転ネジ部材６の端面６０に押し当てられるように２枚の摩擦部材５Ａ、５Ｂ及びその間の回転ネジ部材６を一体としてカバー７側に付勢する弾性体４と、を有している。【選択図】図７ |
| format | Patent |
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【課題】軸心に沿って往復移動する移動部材を、ストローク全域に渡って、ヒステリシス特性を有する制動力で制動する。【解決手段】ダンパ１は、ハウジング２、ハウジング２に収容された制動機構８を有する。ハウジング２は、移動部材９を軸心Ｏ１周りに囲む内壁３２にネジ部３１が形成された中空筒状のケース３を有し、制動機構８は、移動部材９に連動してケース３の軸心Ｏ１に沿って移動しながら、ケース内壁３２のネジ部３１とのかみ合いにより回転する回転ネジ部材６と、回転ネジ部材６の端面６０と摺動面５３とを摺動させながら回転ネジ部材６とともに移動する摩擦部材５Ａ、５Ｂと、一方の摩擦部材５Ｂとケース３の底部３４との間に配置され、２枚の摩擦部材５Ａ、５Ｂの摺動面５３が回転ネジ部材６の端面６０に押し当てられるように２枚の摩擦部材５Ａ、５Ｂ及びその間の回転ネジ部材６を一体としてカバー７側に付勢する弾性体４と、を有している。【選択図】図７</description><language>eng ; jpn</language><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ; BLASTING ; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES ; SHOCK-ABSORBERS ; SPRINGS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF ; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2016</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=20160818&DB=EPODOC&CC=JP&NR=2016148443A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160818&DB=EPODOC&CC=JP&NR=2016148443A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOTTA HISAHIRO</creatorcontrib><creatorcontrib>KOBORI YOTA</creatorcontrib><title>DAMPER</title><description>PROBLEM TO BE SOLVED: To put a brake on a moving member, which reciprocates along a shaft center, over a whole stroke area with a brake force having hysteresis characteristics.SOLUTION: A damper 1 has a housing 2 and a brake mechanism 8 housed in the housing 2. The housing 2 has a hollow cylindrical case 3 including a screw part 31 formed on an inner wall 32 enclosing a moving member 9 in a periphery of a shaft center O1. The brake mechanism 8 includes: a rotary screw member 6 which rotates through engagement with the screw part 31 of the case inner wall 32 while moving along the shaft center O1 of the case 3 in conjunction with the moving member 9; friction members 5A, 5B which move with the rotary screw member 6 while causing end surfaces 60 of the rotary screw member 6 and slide surfaces 53 to slide; and an elastic body 4 which is disposed between the friction member 5B and a bottom part 34 of the case 3 and integrally biases the two friction members 5A, 5B and the rotary screw member 6 disposed between the friction members 5A, 5B to a cover 7 side so that the slide surfaces 53 of the two friction members 5A, 5B are pressed to the end surfaces 60 of the rotary screw member 6.SELECTED DRAWING: Figure 7
【課題】軸心に沿って往復移動する移動部材を、ストローク全域に渡って、ヒステリシス特性を有する制動力で制動する。【解決手段】ダンパ１は、ハウジング２、ハウジング２に収容された制動機構８を有する。ハウジング２は、移動部材９を軸心Ｏ１周りに囲む内壁３２にネジ部３１が形成された中空筒状のケース３を有し、制動機構８は、移動部材９に連動してケース３の軸心Ｏ１に沿って移動しながら、ケース内壁３２のネジ部３１とのかみ合いにより回転する回転ネジ部材６と、回転ネジ部材６の端面６０と摺動面５３とを摺動させながら回転ネジ部材６とともに移動する摩擦部材５Ａ、５Ｂと、一方の摩擦部材５Ｂとケース３の底部３４との間に配置され、２枚の摩擦部材５Ａ、５Ｂの摺動面５３が回転ネジ部材６の端面６０に押し当てられるように２枚の摩擦部材５Ａ、５Ｂ及びその間の回転ネジ部材６を一体としてカバー７側に付勢する弾性体４と、を有している。【選択図】図７</description><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</subject><subject>BLASTING</subject><subject>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</subject><subject>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZGBzcfQNcA3iYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBoZmhiYWJibGjsZEKQIAG2MbHA</recordid><startdate>20160818</startdate><enddate>20160818</enddate><creator>HOTTA HISAHIRO</creator><creator>KOBORI YOTA</creator><scope>EVB</scope></search><sort><creationdate>20160818</creationdate><title>DAMPER</title><author>HOTTA HISAHIRO ; KOBORI YOTA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2016148443A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2016</creationdate><topic>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</topic><topic>BLASTING</topic><topic>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</topic><topic>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HOTTA HISAHIRO</creatorcontrib><creatorcontrib>KOBORI YOTA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOTTA HISAHIRO</au><au>KOBORI YOTA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DAMPER</title><date>2016-08-18</date><risdate>2016</risdate><abstract>PROBLEM TO BE SOLVED: To put a brake on a moving member, which reciprocates along a shaft center, over a whole stroke area with a brake force having hysteresis characteristics.SOLUTION: A damper 1 has a housing 2 and a brake mechanism 8 housed in the housing 2. The housing 2 has a hollow cylindrical case 3 including a screw part 31 formed on an inner wall 32 enclosing a moving member 9 in a periphery of a shaft center O1. The brake mechanism 8 includes: a rotary screw member 6 which rotates through engagement with the screw part 31 of the case inner wall 32 while moving along the shaft center O1 of the case 3 in conjunction with the moving member 9; friction members 5A, 5B which move with the rotary screw member 6 while causing end surfaces 60 of the rotary screw member 6 and slide surfaces 53 to slide; and an elastic body 4 which is disposed between the friction member 5B and a bottom part 34 of the case 3 and integrally biases the two friction members 5A, 5B and the rotary screw member 6 disposed between the friction members 5A, 5B to a cover 7 side so that the slide surfaces 53 of the two friction members 5A, 5B are pressed to the end surfaces 60 of the rotary screw member 6.SELECTED DRAWING: Figure 7
【課題】軸心に沿って往復移動する移動部材を、ストローク全域に渡って、ヒステリシス特性を有する制動力で制動する。【解決手段】ダンパ１は、ハウジング２、ハウジング２に収容された制動機構８を有する。ハウジング２は、移動部材９を軸心Ｏ１周りに囲む内壁３２にネジ部３１が形成された中空筒状のケース３を有し、制動機構８は、移動部材９に連動してケース３の軸心Ｏ１に沿って移動しながら、ケース内壁３２のネジ部３１とのかみ合いにより回転する回転ネジ部材６と、回転ネジ部材６の端面６０と摺動面５３とを摺動させながら回転ネジ部材６とともに移動する摩擦部材５Ａ、５Ｂと、一方の摩擦部材５Ｂとケース３の底部３４との間に配置され、２枚の摩擦部材５Ａ、５Ｂの摺動面５３が回転ネジ部材６の端面６０に押し当てられるように２枚の摩擦部材５Ａ、５Ｂ及びその間の回転ネジ部材６を一体としてカバー７側に付勢する弾性体４と、を有している。【選択図】図７</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BLASTING BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL WEAPONS |
| title | DAMPER |
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