HELICALLY TOOTHED-BELT TRANSMISSION DEVICE
Noise and vibration of a helically toothed-belt transmission device driven in a high-load or high-speed condition are reduced. A backlash (D) is set large in a helically toothed- belt transmission device that transmits drive force by meshing between a helically toothed belt and a helically toothed p...
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| creator | HIRONAKA AKIHIRO |
| description | Noise and vibration of a helically toothed-belt transmission device driven in a high-load or high-speed condition are reduced. A backlash (D) is set large in a helically toothed- belt transmission device that transmits drive force by meshing between a helically toothed belt and a helically toothed pulley. That is, a tooth helix angle (Theta) is set in a range of -0.2 |
| format | Patent |
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A backlash (D) is set large in a helically toothed- belt transmission device that transmits drive force by meshing between a helically toothed belt and a helically toothed pulley. That is, a tooth helix angle (Theta) is set in a range of -0.2<= 1-W.tanTheta /Pt<= 0.75, with Pt being a teeth pitch, Theta a tooth helix angle, W the width of the belt. The backlash (D) between the helically toothed belt and the helically toothed pulley is set to be 1.6%-3% of the tooth pitch (Pt).</description><edition>7</edition><language>eng</language><subject>BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES ; BLASTING ; CHAINS ; ENGINEERING ELEMENTS AND UNITS ; FITTINGS PREDOMINANTLY USED THEREFOR ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2005</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=20051228&DB=EPODOC&CC=KR&NR=20050122202A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20051228&DB=EPODOC&CC=KR&NR=20050122202A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HIRONAKA AKIHIRO</creatorcontrib><title>HELICALLY TOOTHED-BELT TRANSMISSION DEVICE</title><description>Noise and vibration of a helically toothed-belt transmission device driven in a high-load or high-speed condition are reduced. A backlash (D) is set large in a helically toothed- belt transmission device that transmits drive force by meshing between a helically toothed belt and a helically toothed pulley. That is, a tooth helix angle (Theta) is set in a range of -0.2<= 1-W.tanTheta /Pt<= 0.75, with Pt being a teeth pitch, Theta a tooth helix angle, W the width of the belt. The backlash (D) between the helically toothed belt and the helically toothed pulley is set to be 1.6%-3% of the tooth pitch (Pt).</description><subject>BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES</subject><subject>BLASTING</subject><subject>CHAINS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FITTINGS PREDOMINANTLY USED THEREFOR</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>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDycPXxdHb08YlUCPH3D_FwddF1cvUJUQgJcvQL9vUMDvb091NwcQ3zdHblYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx3kFGBgamBoZGRkYGRo7GxKkCAPDuJYk</recordid><startdate>20051228</startdate><enddate>20051228</enddate><creator>HIRONAKA AKIHIRO</creator><scope>EVB</scope></search><sort><creationdate>20051228</creationdate><title>HELICALLY TOOTHED-BELT TRANSMISSION DEVICE</title><author>HIRONAKA AKIHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20050122202A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2005</creationdate><topic>BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES</topic><topic>BLASTING</topic><topic>CHAINS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FITTINGS PREDOMINANTLY USED THEREFOR</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>HIRONAKA AKIHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HIRONAKA AKIHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HELICALLY TOOTHED-BELT TRANSMISSION DEVICE</title><date>2005-12-28</date><risdate>2005</risdate><abstract>Noise and vibration of a helically toothed-belt transmission device driven in a high-load or high-speed condition are reduced. A backlash (D) is set large in a helically toothed- belt transmission device that transmits drive force by meshing between a helically toothed belt and a helically toothed pulley. That is, a tooth helix angle (Theta) is set in a range of -0.2<= 1-W.tanTheta /Pt<= 0.75, with Pt being a teeth pitch, Theta a tooth helix angle, W the width of the belt. The backlash (D) between the helically toothed belt and the helically toothed pulley is set to be 1.6%-3% of the tooth pitch (Pt).</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES BLASTING CHAINS ENGINEERING ELEMENTS AND UNITS FITTINGS PREDOMINANTLY USED THEREFOR GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | HELICALLY TOOTHED-BELT TRANSMISSION DEVICE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T11%3A17%3A17IST&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=HIRONAKA%20AKIHIRO&rft.date=2005-12-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR20050122202A%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 |