FASTENING BOLT STRUCTURE FOR RAIL FASTENING DEVICE, COPING WITH MECHANICAL CONSTRUCTION
PROBLEM TO BE SOLVED: To provide a fastening bolt structure for a rail fastening device, which can be easily gripped by a construction machine, makes a condition of contact between the fastening bolt and a fastening bolt support inner surface of a tie plate always constant, can achieve a stable fast...
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| creator | TAKAHASHI TAKESHI WAKATSUKI OSAMU SUZUKI NORIKAZU NONAKA MASAYUKI ABE NORITSUGU MOTONO TAKASHI KATAOKA HIROO DESHIMARU SUSUMU |
| description | PROBLEM TO BE SOLVED: To provide a fastening bolt structure for a rail fastening device, which can be easily gripped by a construction machine, makes a condition of contact between the fastening bolt and a fastening bolt support inner surface of a tie plate always constant, can achieve a stable fastening state even in a preset state, and copes with a mechanical construction.SOLUTION: A fastening bolt structure for a rail fastening device, coping with a mechanical construction, is configured in such a manner that: a lateral face 2 of a head of the fastening bolt has a polygonal shape 3, and a fastening bolt 1 is easily gripped by a construction machine and can be surely fixed; an extension part 7 extending on a rail side is formed in a bottom 6; the fastening bolt 1 provided with a spherical support 9 consisting of a part of a spherical surface is provided on a top face 8 of the bottom; and the condition of contact between the fastening bolt 1 and a fastening bolt support inner surface of a tie plate is always set to a constant state to achieve a stable fastening state even in a preset state.
【課題】 施工機械で容易に掴むことができ、締結ボルトのタイプレートの締結ボルト支持部内面との接触状態を常に一定とし、プリセット状態でも安定した締結状態を実現することができる、機械施工に対応したレール締結装置用締結ボルトの構造を提供する。【解決手段】 機械施工に対応したレール締結装置用締結ボルトの構造において、頭部の側面２を多角形状３となし、施工機械で容易に掴むことができ、確実に固定することを可能とし、かつ底部６にレール側に延長された延長部７を形成し、その底部の上面８に球面の一部からなる球座９を設けた締結ボルト１を備え、この締結ボルト１のタイプレートの締結ボルト支持部内面との接触状態を常に一定とし、プリセット状態でも安定した締結状態を実現するように構成した。【選択図】 図１ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2014205976A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2014205976A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2014205976A3</originalsourceid><addsrcrecordid>eNrjZAh3cwwOcfXz9HNXcPL3CVEIDgkKdQ4JDXJVcPMPUghy9PRRQKhwcQ3zdHbVUXD2DwBxwz1DPBR8XZ09HP08nR19gMJ-EO2e_n48DKxpiTnFqbxQmptByc01xNlDN7UgPz61uCAxOTUvtSTeK8DIwNDEyMDU0tzM0ZgoRQAw0jGR</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>FASTENING BOLT STRUCTURE FOR RAIL FASTENING DEVICE, COPING WITH MECHANICAL CONSTRUCTION</title><source>esp@cenet</source><creator>TAKAHASHI TAKESHI ; WAKATSUKI OSAMU ; SUZUKI NORIKAZU ; NONAKA MASAYUKI ; ABE NORITSUGU ; MOTONO TAKASHI ; KATAOKA HIROO ; DESHIMARU SUSUMU</creator><creatorcontrib>TAKAHASHI TAKESHI ; WAKATSUKI OSAMU ; SUZUKI NORIKAZU ; NONAKA MASAYUKI ; ABE NORITSUGU ; MOTONO TAKASHI ; KATAOKA HIROO ; DESHIMARU SUSUMU</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a fastening bolt structure for a rail fastening device, which can be easily gripped by a construction machine, makes a condition of contact between the fastening bolt and a fastening bolt support inner surface of a tie plate always constant, can achieve a stable fastening state even in a preset state, and copes with a mechanical construction.SOLUTION: A fastening bolt structure for a rail fastening device, coping with a mechanical construction, is configured in such a manner that: a lateral face 2 of a head of the fastening bolt has a polygonal shape 3, and a fastening bolt 1 is easily gripped by a construction machine and can be surely fixed; an extension part 7 extending on a rail side is formed in a bottom 6; the fastening bolt 1 provided with a spherical support 9 consisting of a part of a spherical surface is provided on a top face 8 of the bottom; and the condition of contact between the fastening bolt 1 and a fastening bolt support inner surface of a tie plate is always set to a constant state to achieve a stable fastening state even in a preset state.
【課題】 施工機械で容易に掴むことができ、締結ボルトのタイプレートの締結ボルト支持部内面との接触状態を常に一定とし、プリセット状態でも安定した締結状態を実現することができる、機械施工に対応したレール締結装置用締結ボルトの構造を提供する。【解決手段】 機械施工に対応したレール締結装置用締結ボルトの構造において、頭部の側面２を多角形状３となし、施工機械で容易に掴むことができ、確実に固定することを可能とし、かつ底部６にレール側に延長された延長部７を形成し、その底部の上面８に球面の一部からなる球座９を設けた締結ボルト１を備え、この締結ボルト１のタイプレートの締結ボルト支持部内面との接触状態を常に一定とし、プリセット状態でも安定した締結状態を実現するように構成した。【選択図】 図１</description><language>eng ; jpn</language><subject>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ; FIXED CONSTRUCTIONS ; MACHINES FOR MAKING RAILWAYS OF ALL KINDS ; PERMANENT WAY ; PERMANENT-WAY TOOLS</subject><creationdate>2014</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=20141030&DB=EPODOC&CC=JP&NR=2014205976A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20141030&DB=EPODOC&CC=JP&NR=2014205976A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TAKAHASHI TAKESHI</creatorcontrib><creatorcontrib>WAKATSUKI OSAMU</creatorcontrib><creatorcontrib>SUZUKI NORIKAZU</creatorcontrib><creatorcontrib>NONAKA MASAYUKI</creatorcontrib><creatorcontrib>ABE NORITSUGU</creatorcontrib><creatorcontrib>MOTONO TAKASHI</creatorcontrib><creatorcontrib>KATAOKA HIROO</creatorcontrib><creatorcontrib>DESHIMARU SUSUMU</creatorcontrib><title>FASTENING BOLT STRUCTURE FOR RAIL FASTENING DEVICE, COPING WITH MECHANICAL CONSTRUCTION</title><description>PROBLEM TO BE SOLVED: To provide a fastening bolt structure for a rail fastening device, which can be easily gripped by a construction machine, makes a condition of contact between the fastening bolt and a fastening bolt support inner surface of a tie plate always constant, can achieve a stable fastening state even in a preset state, and copes with a mechanical construction.SOLUTION: A fastening bolt structure for a rail fastening device, coping with a mechanical construction, is configured in such a manner that: a lateral face 2 of a head of the fastening bolt has a polygonal shape 3, and a fastening bolt 1 is easily gripped by a construction machine and can be surely fixed; an extension part 7 extending on a rail side is formed in a bottom 6; the fastening bolt 1 provided with a spherical support 9 consisting of a part of a spherical surface is provided on a top face 8 of the bottom; and the condition of contact between the fastening bolt 1 and a fastening bolt support inner surface of a tie plate is always set to a constant state to achieve a stable fastening state even in a preset state.
【課題】 施工機械で容易に掴むことができ、締結ボルトのタイプレートの締結ボルト支持部内面との接触状態を常に一定とし、プリセット状態でも安定した締結状態を実現することができる、機械施工に対応したレール締結装置用締結ボルトの構造を提供する。【解決手段】 機械施工に対応したレール締結装置用締結ボルトの構造において、頭部の側面２を多角形状３となし、施工機械で容易に掴むことができ、確実に固定することを可能とし、かつ底部６にレール側に延長された延長部７を形成し、その底部の上面８に球面の一部からなる球座９を設けた締結ボルト１を備え、この締結ボルト１のタイプレートの締結ボルト支持部内面との接触状態を常に一定とし、プリセット状態でも安定した締結状態を実現するように構成した。【選択図】 図１</description><subject>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MACHINES FOR MAKING RAILWAYS OF ALL KINDS</subject><subject>PERMANENT WAY</subject><subject>PERMANENT-WAY TOOLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAh3cwwOcfXz9HNXcPL3CVEIDgkKdQ4JDXJVcPMPUghy9PRRQKhwcQ3zdHbVUXD2DwBxwz1DPBR8XZ09HP08nR19gMJ-EO2e_n48DKxpiTnFqbxQmptByc01xNlDN7UgPz61uCAxOTUvtSTeK8DIwNDEyMDU0tzM0ZgoRQAw0jGR</recordid><startdate>20141030</startdate><enddate>20141030</enddate><creator>TAKAHASHI TAKESHI</creator><creator>WAKATSUKI OSAMU</creator><creator>SUZUKI NORIKAZU</creator><creator>NONAKA MASAYUKI</creator><creator>ABE NORITSUGU</creator><creator>MOTONO TAKASHI</creator><creator>KATAOKA HIROO</creator><creator>DESHIMARU SUSUMU</creator><scope>EVB</scope></search><sort><creationdate>20141030</creationdate><title>FASTENING BOLT STRUCTURE FOR RAIL FASTENING DEVICE, COPING WITH MECHANICAL CONSTRUCTION</title><author>TAKAHASHI TAKESHI ; WAKATSUKI OSAMU ; SUZUKI NORIKAZU ; NONAKA MASAYUKI ; ABE NORITSUGU ; MOTONO TAKASHI ; KATAOKA HIROO ; DESHIMARU SUSUMU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2014205976A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2014</creationdate><topic>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MACHINES FOR MAKING RAILWAYS OF ALL KINDS</topic><topic>PERMANENT WAY</topic><topic>PERMANENT-WAY TOOLS</topic><toplevel>online_resources</toplevel><creatorcontrib>TAKAHASHI TAKESHI</creatorcontrib><creatorcontrib>WAKATSUKI OSAMU</creatorcontrib><creatorcontrib>SUZUKI NORIKAZU</creatorcontrib><creatorcontrib>NONAKA MASAYUKI</creatorcontrib><creatorcontrib>ABE NORITSUGU</creatorcontrib><creatorcontrib>MOTONO TAKASHI</creatorcontrib><creatorcontrib>KATAOKA HIROO</creatorcontrib><creatorcontrib>DESHIMARU SUSUMU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TAKAHASHI TAKESHI</au><au>WAKATSUKI OSAMU</au><au>SUZUKI NORIKAZU</au><au>NONAKA MASAYUKI</au><au>ABE NORITSUGU</au><au>MOTONO TAKASHI</au><au>KATAOKA HIROO</au><au>DESHIMARU SUSUMU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FASTENING BOLT STRUCTURE FOR RAIL FASTENING DEVICE, COPING WITH MECHANICAL CONSTRUCTION</title><date>2014-10-30</date><risdate>2014</risdate><abstract>PROBLEM TO BE SOLVED: To provide a fastening bolt structure for a rail fastening device, which can be easily gripped by a construction machine, makes a condition of contact between the fastening bolt and a fastening bolt support inner surface of a tie plate always constant, can achieve a stable fastening state even in a preset state, and copes with a mechanical construction.SOLUTION: A fastening bolt structure for a rail fastening device, coping with a mechanical construction, is configured in such a manner that: a lateral face 2 of a head of the fastening bolt has a polygonal shape 3, and a fastening bolt 1 is easily gripped by a construction machine and can be surely fixed; an extension part 7 extending on a rail side is formed in a bottom 6; the fastening bolt 1 provided with a spherical support 9 consisting of a part of a spherical surface is provided on a top face 8 of the bottom; and the condition of contact between the fastening bolt 1 and a fastening bolt support inner surface of a tie plate is always set to a constant state to achieve a stable fastening state even in a preset state.
【課題】 施工機械で容易に掴むことができ、締結ボルトのタイプレートの締結ボルト支持部内面との接触状態を常に一定とし、プリセット状態でも安定した締結状態を実現することができる、機械施工に対応したレール締結装置用締結ボルトの構造を提供する。【解決手段】 機械施工に対応したレール締結装置用締結ボルトの構造において、頭部の側面２を多角形状３となし、施工機械で容易に掴むことができ、確実に固定することを可能とし、かつ底部６にレール側に延長された延長部７を形成し、その底部の上面８に球面の一部からなる球座９を設けた締結ボルト１を備え、この締結ボルト１のタイプレートの締結ボルト支持部内面との接触状態を常に一定とし、プリセット状態でも安定した締結状態を実現するように構成した。【選択図】 図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS MACHINES FOR MAKING RAILWAYS OF ALL KINDS PERMANENT WAY PERMANENT-WAY TOOLS |
| title | FASTENING BOLT STRUCTURE FOR RAIL FASTENING DEVICE, COPING WITH MECHANICAL CONSTRUCTION |
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