TIP TOOL COUPLING STRUCTURE
PROBLEM TO BE SOLVED: To provide a tip tool coupling structure which enables even a remote operation rod configured of a plurality of operation rods to rapidly and securely exchange a tip tool and is capable of favorably holding insulation in a simple configuration.SOLUTION: A tip tool coupling stru...
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| creator | NAKAMURA KOJI OKINAKA YASUKI MIYASAKO YOSHIAKI YAMAMOTO TOMOYA |
| description | PROBLEM TO BE SOLVED: To provide a tip tool coupling structure which enables even a remote operation rod configured of a plurality of operation rods to rapidly and securely exchange a tip tool and is capable of favorably holding insulation in a simple configuration.SOLUTION: A tip tool coupling structure 1 consists of a coupler 20 at the tip of a remote operation rod 12 and a plug 7 that is a tip tool 2. The plug 7 has an annular groove 7a and a fitting shaft 7b. The coupler 20 consists of a tip side plug receiver 22 and an at-hand side cylindrical part 30. A locking ball 26a embedded in the housing part 26 of the plug receiver 22 is pressed in a diameter reducing direction by the inner protrusion 28b of an externally provided sleeve part 28. This locking ball 26a fits into the annular groove 7a to lock a coupling state. The remote operation rod 12 keeps an insertion part 18a inserted with the flange part 18b of a plug body 18 sealed with an opening edge. The cylindrical part 30 is arranged to cover the remote operation rod 12 and the flange part 18b.SELECTED DRAWING: Figure 1
【課題】複数の操作棒で構成される遠隔操作棒であっても、迅速かつ確実に先端工具を交換することができ、且つ簡易な構成により絶縁性も良好に保持できる先端工具連結構造を提供する。【解決手段】先端工具連結構造１は、遠隔操作棒１２の先端の連結具２０と、先端工具２のプラグ７とからなる。プラグ７は環状溝７ａと嵌合軸７ｂとを有する。連結具２０は先端側のプラグ受具２２と手元側の筒部３０とからなる。プラグ受具２２のハウジング部２６に埋設された施錠ボール２６ａが、外設のスリーブ部２８の内突部２８ｂによって縮径方向へ押圧される。この施錠ボール２６ａが環状溝７ａに嵌入して連結状態がロックされる。遠隔操作棒１２には、栓体１８の鍔部１８ｂが開口縁に掛止した状態で挿設部１８ａが挿入されている。筒部３０は、遠隔操作棒１２と鍔部１８ｂとを覆うように配置される。【選択図】図１ |
| format | Patent |
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【課題】複数の操作棒で構成される遠隔操作棒であっても、迅速かつ確実に先端工具を交換することができ、且つ簡易な構成により絶縁性も良好に保持できる先端工具連結構造を提供する。【解決手段】先端工具連結構造１は、遠隔操作棒１２の先端の連結具２０と、先端工具２のプラグ７とからなる。プラグ７は環状溝７ａと嵌合軸７ｂとを有する。連結具２０は先端側のプラグ受具２２と手元側の筒部３０とからなる。プラグ受具２２のハウジング部２６に埋設された施錠ボール２６ａが、外設のスリーブ部２８の内突部２８ｂによって縮径方向へ押圧される。この施錠ボール２６ａが環状溝７ａに嵌入して連結状態がロックされる。遠隔操作棒１２には、栓体１８の鍔部１８ｂが開口縁に掛止した状態で挿設部１８ａが挿入されている。筒部３０は、遠隔操作棒１２と鍔部１８ｂとを覆うように配置される。【選択図】図１</description><language>eng ; jpn</language><subject>CHAMBERS PROVIDED WITH MANIPULATION DEVICES ; COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR ; ELECTRICITY ; GENERATION ; HAND TOOLS ; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES ; MANIPULATORS ; PERFORMING OPERATIONS ; PORTABLE POWER-DRIVEN TOOLS ; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING ; TRANSPORTING</subject><creationdate>2017</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=20170720&DB=EPODOC&CC=JP&NR=2017124451A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170720&DB=EPODOC&CC=JP&NR=2017124451A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAMURA KOJI</creatorcontrib><creatorcontrib>OKINAKA YASUKI</creatorcontrib><creatorcontrib>MIYASAKO YOSHIAKI</creatorcontrib><creatorcontrib>YAMAMOTO TOMOYA</creatorcontrib><title>TIP TOOL COUPLING STRUCTURE</title><description>PROBLEM TO BE SOLVED: To provide a tip tool coupling structure which enables even a remote operation rod configured of a plurality of operation rods to rapidly and securely exchange a tip tool and is capable of favorably holding insulation in a simple configuration.SOLUTION: A tip tool coupling structure 1 consists of a coupler 20 at the tip of a remote operation rod 12 and a plug 7 that is a tip tool 2. The plug 7 has an annular groove 7a and a fitting shaft 7b. The coupler 20 consists of a tip side plug receiver 22 and an at-hand side cylindrical part 30. A locking ball 26a embedded in the housing part 26 of the plug receiver 22 is pressed in a diameter reducing direction by the inner protrusion 28b of an externally provided sleeve part 28. This locking ball 26a fits into the annular groove 7a to lock a coupling state. The remote operation rod 12 keeps an insertion part 18a inserted with the flange part 18b of a plug body 18 sealed with an opening edge. The cylindrical part 30 is arranged to cover the remote operation rod 12 and the flange part 18b.SELECTED DRAWING: Figure 1
【課題】複数の操作棒で構成される遠隔操作棒であっても、迅速かつ確実に先端工具を交換することができ、且つ簡易な構成により絶縁性も良好に保持できる先端工具連結構造を提供する。【解決手段】先端工具連結構造１は、遠隔操作棒１２の先端の連結具２０と、先端工具２のプラグ７とからなる。プラグ７は環状溝７ａと嵌合軸７ｂとを有する。連結具２０は先端側のプラグ受具２２と手元側の筒部３０とからなる。プラグ受具２２のハウジング部２６に埋設された施錠ボール２６ａが、外設のスリーブ部２８の内突部２８ｂによって縮径方向へ押圧される。この施錠ボール２６ａが環状溝７ａに嵌入して連結状態がロックされる。遠隔操作棒１２には、栓体１８の鍔部１８ｂが開口縁に掛止した状態で挿設部１８ａが挿入されている。筒部３０は、遠隔操作棒１２と鍔部１８ｂとを覆うように配置される。【選択図】図１</description><subject>CHAMBERS PROVIDED WITH MANIPULATION DEVICES</subject><subject>COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>HAND TOOLS</subject><subject>INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</subject><subject>MANIPULATORS</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE POWER-DRIVEN TOOLS</subject><subject>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAO8QxQCPH391Fw9g8N8PH0c1cIDgkKdQ4JDXLlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBobmhkYmJqaGjsZEKQIApzohKQ</recordid><startdate>20170720</startdate><enddate>20170720</enddate><creator>NAKAMURA KOJI</creator><creator>OKINAKA YASUKI</creator><creator>MIYASAKO YOSHIAKI</creator><creator>YAMAMOTO TOMOYA</creator><scope>EVB</scope></search><sort><creationdate>20170720</creationdate><title>TIP TOOL COUPLING STRUCTURE</title><author>NAKAMURA KOJI ; OKINAKA YASUKI ; MIYASAKO YOSHIAKI ; YAMAMOTO TOMOYA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2017124451A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2017</creationdate><topic>CHAMBERS PROVIDED WITH MANIPULATION DEVICES</topic><topic>COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>HAND TOOLS</topic><topic>INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</topic><topic>MANIPULATORS</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE POWER-DRIVEN TOOLS</topic><topic>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>NAKAMURA KOJI</creatorcontrib><creatorcontrib>OKINAKA YASUKI</creatorcontrib><creatorcontrib>MIYASAKO YOSHIAKI</creatorcontrib><creatorcontrib>YAMAMOTO TOMOYA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAMURA KOJI</au><au>OKINAKA YASUKI</au><au>MIYASAKO YOSHIAKI</au><au>YAMAMOTO TOMOYA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TIP TOOL COUPLING STRUCTURE</title><date>2017-07-20</date><risdate>2017</risdate><abstract>PROBLEM TO BE SOLVED: To provide a tip tool coupling structure which enables even a remote operation rod configured of a plurality of operation rods to rapidly and securely exchange a tip tool and is capable of favorably holding insulation in a simple configuration.SOLUTION: A tip tool coupling structure 1 consists of a coupler 20 at the tip of a remote operation rod 12 and a plug 7 that is a tip tool 2. The plug 7 has an annular groove 7a and a fitting shaft 7b. The coupler 20 consists of a tip side plug receiver 22 and an at-hand side cylindrical part 30. A locking ball 26a embedded in the housing part 26 of the plug receiver 22 is pressed in a diameter reducing direction by the inner protrusion 28b of an externally provided sleeve part 28. This locking ball 26a fits into the annular groove 7a to lock a coupling state. The remote operation rod 12 keeps an insertion part 18a inserted with the flange part 18b of a plug body 18 sealed with an opening edge. The cylindrical part 30 is arranged to cover the remote operation rod 12 and the flange part 18b.SELECTED DRAWING: Figure 1
【課題】複数の操作棒で構成される遠隔操作棒であっても、迅速かつ確実に先端工具を交換することができ、且つ簡易な構成により絶縁性も良好に保持できる先端工具連結構造を提供する。【解決手段】先端工具連結構造１は、遠隔操作棒１２の先端の連結具２０と、先端工具２のプラグ７とからなる。プラグ７は環状溝７ａと嵌合軸７ｂとを有する。連結具２０は先端側のプラグ受具２２と手元側の筒部３０とからなる。プラグ受具２２のハウジング部２６に埋設された施錠ボール２６ａが、外設のスリーブ部２８の内突部２８ｂによって縮径方向へ押圧される。この施錠ボール２６ａが環状溝７ａに嵌入して連結状態がロックされる。遠隔操作棒１２には、栓体１８の鍔部１８ｂが開口縁に掛止した状態で挿設部１８ａが挿入されている。筒部３０は、遠隔操作棒１２と鍔部１８ｂとを覆うように配置される。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHAMBERS PROVIDED WITH MANIPULATION DEVICES COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR ELECTRICITY GENERATION HAND TOOLS INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING |
| title | TIP TOOL COUPLING STRUCTURE |
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