Suspension coil spring
A suspension coil spring includes a lower end turn portion, an upper end turn portion, and a helical effective portion formed between the end turn portions. The lower end turn portion includes a first portion which contacts a lower spring seat irrespective of a load, and a second portion which conta...
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| creator | Kobayashi, Yoshio Sugiyama, Mitsuhiro Kato, Tomotake Inage, Taichi Nishikawa, Akihiko Kajigaya, Suguru Sato, Toshiaki Umezawa, Masahiro Yamamotoya, Kenji Enomoto, Hideto Takahashi, Ken Ayada, Michihiko |
| description | A suspension coil spring includes a lower end turn portion, an upper end turn portion, and a helical effective portion formed between the end turn portions. The lower end turn portion includes a first portion which contacts a lower spring seat irrespective of a load, and a second portion which contacts the lower spring seat or is separated from the same according to the load. The wire diameter of the second portion is greater than that of the first portion and an average wire diameter of the effective portion. The upper end turn portion includes a third portion which contacts an upper spring seat, and a fourth portion. The wire diameter of the fourth portion is greater that of the third portion and the average wire diameter of the effective portion. |
| format | Patent |
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The lower end turn portion includes a first portion which contacts a lower spring seat irrespective of a load, and a second portion which contacts the lower spring seat or is separated from the same according to the load. The wire diameter of the second portion is greater than that of the first portion and an average wire diameter of the effective portion. The upper end turn portion includes a third portion which contacts an upper spring seat, and a fourth portion. The wire diameter of the fourth portion is greater that of the third portion and the average wire diameter of the effective portion.</description><language>eng</language><subject>BLASTING ; 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 ; SHOCK-ABSORBERS ; SPRINGS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VEHICLE SUSPENSION ARRANGEMENTS ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2019</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=20190723&DB=EPODOC&CC=US&NR=10358008B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190723&DB=EPODOC&CC=US&NR=10358008B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Kobayashi, Yoshio</creatorcontrib><creatorcontrib>Sugiyama, Mitsuhiro</creatorcontrib><creatorcontrib>Kato, Tomotake</creatorcontrib><creatorcontrib>Inage, Taichi</creatorcontrib><creatorcontrib>Nishikawa, Akihiko</creatorcontrib><creatorcontrib>Kajigaya, Suguru</creatorcontrib><creatorcontrib>Sato, Toshiaki</creatorcontrib><creatorcontrib>Umezawa, Masahiro</creatorcontrib><creatorcontrib>Yamamotoya, Kenji</creatorcontrib><creatorcontrib>Enomoto, Hideto</creatorcontrib><creatorcontrib>Takahashi, Ken</creatorcontrib><creatorcontrib>Ayada, Michihiko</creatorcontrib><title>Suspension coil spring</title><description>A suspension coil spring includes a lower end turn portion, an upper end turn portion, and a helical effective portion formed between the end turn portions. The lower end turn portion includes a first portion which contacts a lower spring seat irrespective of a load, and a second portion which contacts the lower spring seat or is separated from the same according to the load. The wire diameter of the second portion is greater than that of the first portion and an average wire diameter of the effective portion. The upper end turn portion includes a third portion which contacts an upper spring seat, and a fourth portion. The wire diameter of the fourth portion is greater that of the third portion and the average wire diameter of the effective portion.</description><subject>BLASTING</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>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VEHICLE SUSPENSION ARRANGEMENTS</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBALLi0uSM0rzszPU0jOz8xRKC4oysxL52FgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8aHBhgbGphYGBhZORsbEqAEAt30h1A</recordid><startdate>20190723</startdate><enddate>20190723</enddate><creator>Kobayashi, Yoshio</creator><creator>Sugiyama, Mitsuhiro</creator><creator>Kato, Tomotake</creator><creator>Inage, Taichi</creator><creator>Nishikawa, Akihiko</creator><creator>Kajigaya, Suguru</creator><creator>Sato, Toshiaki</creator><creator>Umezawa, Masahiro</creator><creator>Yamamotoya, Kenji</creator><creator>Enomoto, Hideto</creator><creator>Takahashi, Ken</creator><creator>Ayada, Michihiko</creator><scope>EVB</scope></search><sort><creationdate>20190723</creationdate><title>Suspension coil spring</title><author>Kobayashi, Yoshio ; Sugiyama, Mitsuhiro ; Kato, Tomotake ; Inage, Taichi ; Nishikawa, Akihiko ; Kajigaya, Suguru ; Sato, Toshiaki ; Umezawa, Masahiro ; Yamamotoya, Kenji ; Enomoto, Hideto ; Takahashi, Ken ; Ayada, Michihiko</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US10358008B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2019</creationdate><topic>BLASTING</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>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VEHICLE SUSPENSION ARRANGEMENTS</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Kobayashi, Yoshio</creatorcontrib><creatorcontrib>Sugiyama, Mitsuhiro</creatorcontrib><creatorcontrib>Kato, Tomotake</creatorcontrib><creatorcontrib>Inage, Taichi</creatorcontrib><creatorcontrib>Nishikawa, Akihiko</creatorcontrib><creatorcontrib>Kajigaya, Suguru</creatorcontrib><creatorcontrib>Sato, Toshiaki</creatorcontrib><creatorcontrib>Umezawa, Masahiro</creatorcontrib><creatorcontrib>Yamamotoya, Kenji</creatorcontrib><creatorcontrib>Enomoto, Hideto</creatorcontrib><creatorcontrib>Takahashi, Ken</creatorcontrib><creatorcontrib>Ayada, Michihiko</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kobayashi, Yoshio</au><au>Sugiyama, Mitsuhiro</au><au>Kato, Tomotake</au><au>Inage, Taichi</au><au>Nishikawa, Akihiko</au><au>Kajigaya, Suguru</au><au>Sato, Toshiaki</au><au>Umezawa, Masahiro</au><au>Yamamotoya, Kenji</au><au>Enomoto, Hideto</au><au>Takahashi, Ken</au><au>Ayada, Michihiko</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Suspension coil spring</title><date>2019-07-23</date><risdate>2019</risdate><abstract>A suspension coil spring includes a lower end turn portion, an upper end turn portion, and a helical effective portion formed between the end turn portions. The lower end turn portion includes a first portion which contacts a lower spring seat irrespective of a load, and a second portion which contacts the lower spring seat or is separated from the same according to the load. The wire diameter of the second portion is greater than that of the first portion and an average wire diameter of the effective portion. The upper end turn portion includes a third portion which contacts an upper spring seat, and a fourth portion. The wire diameter of the fourth portion is greater that of the third portion and the average wire diameter of the effective portion.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_US10358008B2 |
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| subjects | BLASTING 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 SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE SUSPENSION ARRANGEMENTS VEHICLES IN GENERAL WEAPONS |
| title | Suspension coil spring |
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