FRONT WHEEL SHOCK ABSORBER FOR BICYCLE
PURPOSE: To simplify the structure and enhance the assembling properties by interposing a coil spring between a cap shaped bush at the upper end of a fork inner stem and a pipe cap in a front fork stem, inserting a rubber like elastic body to the coil spring, and providing a toggle link at the lower...
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| creator | SHIBAYAMA KENICHI SHIMADA NOBUAKI |
| description | PURPOSE: To simplify the structure and enhance the assembling properties by interposing a coil spring between a cap shaped bush at the upper end of a fork inner stem and a pipe cap in a front fork stem, inserting a rubber like elastic body to the coil spring, and providing a toggle link at the lower end section of the front fork stem. CONSTITUTION: The front wheel shock absorber for a bicycle is formed up by disposing a coil spring 6 made out of an elastic body and foamed urethane 7 within a front fork stem 5 between a pipe cap 8 and a cap shaped bush 3 at the upper end of a front fork inner stem 2. A sliding bush 4 is inserted between the lower end section of the front fork stem 5 and the front fork inner stem 2, a toggle link 9 is interposed between the lower end section of the front fork stem in the vicinity of the bush 4 and a front fork shoulder section 1a via link mounting pedestals 9a and 9b, so that the front fork and the front fork stem are thereby prevented from being separated. And when a front wheel rides on an obstacle, the coil spring made out of an elastic body and foamed uretane 7 are compressed so as to allow vibration to be absorbed. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH08113178A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH08113178A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH08113178A3</originalsourceid><addsrcrecordid>eNrjZFBzC_L3C1EI93B19VEI9vB39lZwdAr2D3JyDVJw8w9ScPJ0jnT2ceVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAR4GFoaGxobmFo7GxKgBALSII5E</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>FRONT WHEEL SHOCK ABSORBER FOR BICYCLE</title><source>esp@cenet</source><creator>SHIBAYAMA KENICHI ; SHIMADA NOBUAKI</creator><creatorcontrib>SHIBAYAMA KENICHI ; SHIMADA NOBUAKI</creatorcontrib><description>PURPOSE: To simplify the structure and enhance the assembling properties by interposing a coil spring between a cap shaped bush at the upper end of a fork inner stem and a pipe cap in a front fork stem, inserting a rubber like elastic body to the coil spring, and providing a toggle link at the lower end section of the front fork stem. CONSTITUTION: The front wheel shock absorber for a bicycle is formed up by disposing a coil spring 6 made out of an elastic body and foamed urethane 7 within a front fork stem 5 between a pipe cap 8 and a cap shaped bush 3 at the upper end of a front fork inner stem 2. A sliding bush 4 is inserted between the lower end section of the front fork stem 5 and the front fork inner stem 2, a toggle link 9 is interposed between the lower end section of the front fork stem in the vicinity of the bush 4 and a front fork shoulder section 1a via link mounting pedestals 9a and 9b, so that the front fork and the front fork stem are thereby prevented from being separated. And when a front wheel rides on an obstacle, the coil spring made out of an elastic body and foamed uretane 7 are compressed so as to allow vibration to be absorbed.</description><edition>6</edition><language>eng</language><subject>BLASTING ; CYCLE AXLE SUSPENSIONS ; CYCLE FRAMES ; CYCLE SIDE-CARS, FORECARS, OR THE LIKE ; CYCLE STEERING DEVICES ; CYCLES ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES ; SHOCK-ABSORBERS ; SPRINGS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; WEAPONS</subject><creationdate>1996</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=19960507&DB=EPODOC&CC=JP&NR=H08113178A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19960507&DB=EPODOC&CC=JP&NR=H08113178A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIBAYAMA KENICHI</creatorcontrib><creatorcontrib>SHIMADA NOBUAKI</creatorcontrib><title>FRONT WHEEL SHOCK ABSORBER FOR BICYCLE</title><description>PURPOSE: To simplify the structure and enhance the assembling properties by interposing a coil spring between a cap shaped bush at the upper end of a fork inner stem and a pipe cap in a front fork stem, inserting a rubber like elastic body to the coil spring, and providing a toggle link at the lower end section of the front fork stem. CONSTITUTION: The front wheel shock absorber for a bicycle is formed up by disposing a coil spring 6 made out of an elastic body and foamed urethane 7 within a front fork stem 5 between a pipe cap 8 and a cap shaped bush 3 at the upper end of a front fork inner stem 2. A sliding bush 4 is inserted between the lower end section of the front fork stem 5 and the front fork inner stem 2, a toggle link 9 is interposed between the lower end section of the front fork stem in the vicinity of the bush 4 and a front fork shoulder section 1a via link mounting pedestals 9a and 9b, so that the front fork and the front fork stem are thereby prevented from being separated. And when a front wheel rides on an obstacle, the coil spring made out of an elastic body and foamed uretane 7 are compressed so as to allow vibration to be absorbed.</description><subject>BLASTING</subject><subject>CYCLE AXLE SUSPENSIONS</subject><subject>CYCLE FRAMES</subject><subject>CYCLE SIDE-CARS, FORECARS, OR THE LIKE</subject><subject>CYCLE STEERING DEVICES</subject><subject>CYCLES</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</subject><subject>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBzC_L3C1EI93B19VEI9vB39lZwdAr2D3JyDVJw8w9ScPJ0jnT2ceVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAR4GFoaGxobmFo7GxKgBALSII5E</recordid><startdate>19960507</startdate><enddate>19960507</enddate><creator>SHIBAYAMA KENICHI</creator><creator>SHIMADA NOBUAKI</creator><scope>EVB</scope></search><sort><creationdate>19960507</creationdate><title>FRONT WHEEL SHOCK ABSORBER FOR BICYCLE</title><author>SHIBAYAMA KENICHI ; SHIMADA NOBUAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH08113178A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1996</creationdate><topic>BLASTING</topic><topic>CYCLE AXLE SUSPENSIONS</topic><topic>CYCLE FRAMES</topic><topic>CYCLE SIDE-CARS, FORECARS, OR THE LIKE</topic><topic>CYCLE STEERING DEVICES</topic><topic>CYCLES</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</topic><topic>LIGHTING</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHIBAYAMA KENICHI</creatorcontrib><creatorcontrib>SHIMADA NOBUAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHIBAYAMA KENICHI</au><au>SHIMADA NOBUAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FRONT WHEEL SHOCK ABSORBER FOR BICYCLE</title><date>1996-05-07</date><risdate>1996</risdate><abstract>PURPOSE: To simplify the structure and enhance the assembling properties by interposing a coil spring between a cap shaped bush at the upper end of a fork inner stem and a pipe cap in a front fork stem, inserting a rubber like elastic body to the coil spring, and providing a toggle link at the lower end section of the front fork stem. CONSTITUTION: The front wheel shock absorber for a bicycle is formed up by disposing a coil spring 6 made out of an elastic body and foamed urethane 7 within a front fork stem 5 between a pipe cap 8 and a cap shaped bush 3 at the upper end of a front fork inner stem 2. A sliding bush 4 is inserted between the lower end section of the front fork stem 5 and the front fork inner stem 2, a toggle link 9 is interposed between the lower end section of the front fork stem in the vicinity of the bush 4 and a front fork shoulder section 1a via link mounting pedestals 9a and 9b, so that the front fork and the front fork stem are thereby prevented from being separated. And when a front wheel rides on an obstacle, the coil spring made out of an elastic body and foamed uretane 7 are compressed so as to allow vibration to be absorbed.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING CYCLE AXLE SUSPENSIONS CYCLE FRAMES CYCLE SIDE-CARS, FORECARS, OR THE LIKE CYCLE STEERING DEVICES CYCLES ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS |
| title | FRONT WHEEL SHOCK ABSORBER FOR BICYCLE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T10%3A56%3A26IST&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=SHIBAYAMA%20KENICHI&rft.date=1996-05-07&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH08113178A%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 |