PNEUMATIC TIRE
Provided is a pneumatic tire (1) that achieves both ride comfort and steering stability at a high level, wherein, in a state of being mounted on a rim, defining the rim diameter as D, the length from the rim position representing the rim diameter D to the maximum tire radial height as SH, the rim fl...
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| creator | OHSAWA Yasuo YOSHIMI Takuya |
| description | Provided is a pneumatic tire (1) that achieves both ride comfort and steering stability at a high level, wherein, in a state of being mounted on a rim, defining the rim diameter as D, the length from the rim position representing the rim diameter D to the maximum tire radial height as SH, the rim flange height as G, the rim flange radius as R2, and the bead filler height Hbf as the tire radial height with respect to the rim position representing the rim diameter D, the bead filler height Hbf is less than or equal to a value obtained by the following formula: {SH - (G - R2)}/4 + (G - R2). The cord (9) is provided in at least one part from a bead portion (2) to a sidewall portion 3 at an angle of 0 to 10° to the circumferential direction. The cord (9) has an inflection point in a stress-strain curve, with a low elastic modulus in a low-strain region at or below the inflection point, and a high elastic modulus in a high-strain region above the inflection point. |
| format | Patent |
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The cord (9) is provided in at least one part from a bead portion (2) to a sidewall portion 3 at an angle of 0 to 10° to the circumferential direction. The cord (9) has an inflection point in a stress-strain curve, with a low elastic modulus in a low-strain region at or below the inflection point, and a high elastic modulus in a high-strain region above the inflection point.</description><language>eng ; fre ; ger</language><subject>DEVICES OR ARRANGEMENTS RELATED TO TYRES ; PERFORMING OPERATIONS ; PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE ; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL ; TRANSPORTING ; TYRE CHANGING OR REPAIRING ; TYRE INFLATION ; VEHICLE TYRES ; VEHICLES IN GENERAL ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2021</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=20211020&DB=EPODOC&CC=EP&NR=3895883A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211020&DB=EPODOC&CC=EP&NR=3895883A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OHSAWA Yasuo</creatorcontrib><creatorcontrib>YOSHIMI Takuya</creatorcontrib><title>PNEUMATIC TIRE</title><description>Provided is a pneumatic tire (1) that achieves both ride comfort and steering stability at a high level, wherein, in a state of being mounted on a rim, defining the rim diameter as D, the length from the rim position representing the rim diameter D to the maximum tire radial height as SH, the rim flange height as G, the rim flange radius as R2, and the bead filler height Hbf as the tire radial height with respect to the rim position representing the rim diameter D, the bead filler height Hbf is less than or equal to a value obtained by the following formula: {SH - (G - R2)}/4 + (G - R2). The cord (9) is provided in at least one part from a bead portion (2) to a sidewall portion 3 at an angle of 0 to 10° to the circumferential direction. The cord (9) has an inflection point in a stress-strain curve, with a low elastic modulus in a low-strain region at or below the inflection point, and a high elastic modulus in a high-strain region above the inflection point.</description><subject>DEVICES OR ARRANGEMENTS RELATED TO TYRES</subject><subject>PERFORMING OPERATIONS</subject><subject>PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE</subject><subject>REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL</subject><subject>TRANSPORTING</subject><subject>TYRE CHANGING OR REPAIRING</subject><subject>TYRE INFLATION</subject><subject>VEHICLE TYRES</subject><subject>VEHICLES IN GENERAL</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAL8HMN9XUM8XRWCPEMcuVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAcYWlqYWFsaOhsZEKAEAlrwcrw</recordid><startdate>20211020</startdate><enddate>20211020</enddate><creator>OHSAWA Yasuo</creator><creator>YOSHIMI Takuya</creator><scope>EVB</scope></search><sort><creationdate>20211020</creationdate><title>PNEUMATIC TIRE</title><author>OHSAWA Yasuo ; YOSHIMI Takuya</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3895883A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</creationdate><topic>DEVICES OR ARRANGEMENTS RELATED TO TYRES</topic><topic>PERFORMING OPERATIONS</topic><topic>PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE</topic><topic>REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL</topic><topic>TRANSPORTING</topic><topic>TYRE CHANGING OR REPAIRING</topic><topic>TYRE INFLATION</topic><topic>VEHICLE TYRES</topic><topic>VEHICLES IN GENERAL</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>OHSAWA Yasuo</creatorcontrib><creatorcontrib>YOSHIMI Takuya</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OHSAWA Yasuo</au><au>YOSHIMI Takuya</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PNEUMATIC TIRE</title><date>2021-10-20</date><risdate>2021</risdate><abstract>Provided is a pneumatic tire (1) that achieves both ride comfort and steering stability at a high level, wherein, in a state of being mounted on a rim, defining the rim diameter as D, the length from the rim position representing the rim diameter D to the maximum tire radial height as SH, the rim flange height as G, the rim flange radius as R2, and the bead filler height Hbf as the tire radial height with respect to the rim position representing the rim diameter D, the bead filler height Hbf is less than or equal to a value obtained by the following formula: {SH - (G - R2)}/4 + (G - R2). The cord (9) is provided in at least one part from a bead portion (2) to a sidewall portion 3 at an angle of 0 to 10° to the circumferential direction. The cord (9) has an inflection point in a stress-strain curve, with a low elastic modulus in a low-strain region at or below the inflection point, and a high elastic modulus in a high-strain region above the inflection point.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | DEVICES OR ARRANGEMENTS RELATED TO TYRES PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | PNEUMATIC TIRE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T18%3A56%3A37IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=OHSAWA%20Yasuo&rft.date=2021-10-20&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3895883A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |