Device for measuring cross-ball distance
The invention provides a device for measuring a cross-ball distance, which comprises a measuring rod, one end of the measuring rod is connected with a zero-setting dial indicator, the other end of the measuring rod is connected with a measuring base, a measuring head of the dial indicator faces the...
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| creator | GAO ZHAO MIAO RUNZE JIANG DONGFEI WANG XIAOFENG JIANG JUNJIAN LI PINGYUAN CAO FENGHUA |
| description | The invention provides a device for measuring a cross-ball distance, which comprises a measuring rod, one end of the measuring rod is connected with a zero-setting dial indicator, the other end of the measuring rod is connected with a measuring base, a measuring head of the dial indicator faces the measuring base, the measuring base is provided with a special-shaped hole, and a measuring ball is arranged in the special-shaped hole. The bottom of the measuring ball protrudes outwards relative to the bottom face of the measuring base, and a notch is formed in a corner formed by the inner side face of the measuring base and the bottom face to expose the measuring ball. The device for measuring the cross-ball distance provided by the invention can accurately and quickly measure the axial cross-ball distance from the conical surface step to the end surface of a fuel channel end part.
本发明提供了一种用于测量跨球距的装置，包括测量杆，所述测量杆的一端连接有调零的百分表，另一端连接有测量基座，所述百分表的测量头朝向所述测量基座，所述测量基座开设有异型孔，所述异型孔内设有测量球，所述测量球的底部相对于所述测量基座的底面向外凸出，所述测量基座的内侧面 |
| format | Patent |
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本发明提供了一种用于测量跨球距的装置，包括测量杆，所述测量杆的一端连接有调零的百分表，另一端连接有测量基座，所述百分表的测量头朝向所述测量基座，所述测量基座开设有异型孔，所述异型孔内设有测量球，所述测量球的底部相对于所述测量基座的底面向外凸出，所述测量基座的内侧面</description><language>chi ; eng</language><subject>MEASURING ; MEASURING ANGLES ; MEASURING AREAS ; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS ; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ; PHYSICS ; TESTING</subject><creationdate>2022</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=20220111&DB=EPODOC&CC=CN&NR=113916094A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220111&DB=EPODOC&CC=CN&NR=113916094A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GAO ZHAO</creatorcontrib><creatorcontrib>MIAO RUNZE</creatorcontrib><creatorcontrib>JIANG DONGFEI</creatorcontrib><creatorcontrib>WANG XIAOFENG</creatorcontrib><creatorcontrib>JIANG JUNJIAN</creatorcontrib><creatorcontrib>LI PINGYUAN</creatorcontrib><creatorcontrib>CAO FENGHUA</creatorcontrib><title>Device for measuring cross-ball distance</title><description>The invention provides a device for measuring a cross-ball distance, which comprises a measuring rod, one end of the measuring rod is connected with a zero-setting dial indicator, the other end of the measuring rod is connected with a measuring base, a measuring head of the dial indicator faces the measuring base, the measuring base is provided with a special-shaped hole, and a measuring ball is arranged in the special-shaped hole. The bottom of the measuring ball protrudes outwards relative to the bottom face of the measuring base, and a notch is formed in a corner formed by the inner side face of the measuring base and the bottom face to expose the measuring ball. The device for measuring the cross-ball distance provided by the invention can accurately and quickly measure the axial cross-ball distance from the conical surface step to the end surface of a fuel channel end part.
本发明提供了一种用于测量跨球距的装置，包括测量杆，所述测量杆的一端连接有调零的百分表，另一端连接有测量基座，所述百分表的测量头朝向所述测量基座，所述测量基座开设有异型孔，所述异型孔内设有测量球，所述测量球的底部相对于所述测量基座的底面向外凸出，所述测量基座的内侧面</description><subject>MEASURING</subject><subject>MEASURING ANGLES</subject><subject>MEASURING AREAS</subject><subject>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</subject><subject>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBwSS3LTE5VSMsvUshNTSwuLcrMS1dILsovLtZNSszJUUjJLC5JzEtO5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hobGloZmBpYmjsbEqAEAwbsoMg</recordid><startdate>20220111</startdate><enddate>20220111</enddate><creator>GAO ZHAO</creator><creator>MIAO RUNZE</creator><creator>JIANG DONGFEI</creator><creator>WANG XIAOFENG</creator><creator>JIANG JUNJIAN</creator><creator>LI PINGYUAN</creator><creator>CAO FENGHUA</creator><scope>EVB</scope></search><sort><creationdate>20220111</creationdate><title>Device for measuring cross-ball distance</title><author>GAO ZHAO ; MIAO RUNZE ; JIANG DONGFEI ; WANG XIAOFENG ; JIANG JUNJIAN ; LI PINGYUAN ; CAO FENGHUA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113916094A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>MEASURING</topic><topic>MEASURING ANGLES</topic><topic>MEASURING AREAS</topic><topic>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</topic><topic>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>GAO ZHAO</creatorcontrib><creatorcontrib>MIAO RUNZE</creatorcontrib><creatorcontrib>JIANG DONGFEI</creatorcontrib><creatorcontrib>WANG XIAOFENG</creatorcontrib><creatorcontrib>JIANG JUNJIAN</creatorcontrib><creatorcontrib>LI PINGYUAN</creatorcontrib><creatorcontrib>CAO FENGHUA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GAO ZHAO</au><au>MIAO RUNZE</au><au>JIANG DONGFEI</au><au>WANG XIAOFENG</au><au>JIANG JUNJIAN</au><au>LI PINGYUAN</au><au>CAO FENGHUA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Device for measuring cross-ball distance</title><date>2022-01-11</date><risdate>2022</risdate><abstract>The invention provides a device for measuring a cross-ball distance, which comprises a measuring rod, one end of the measuring rod is connected with a zero-setting dial indicator, the other end of the measuring rod is connected with a measuring base, a measuring head of the dial indicator faces the measuring base, the measuring base is provided with a special-shaped hole, and a measuring ball is arranged in the special-shaped hole. The bottom of the measuring ball protrudes outwards relative to the bottom face of the measuring base, and a notch is formed in a corner formed by the inner side face of the measuring base and the bottom face to expose the measuring ball. The device for measuring the cross-ball distance provided by the invention can accurately and quickly measure the axial cross-ball distance from the conical surface step to the end surface of a fuel channel end part.
本发明提供了一种用于测量跨球距的装置，包括测量杆，所述测量杆的一端连接有调零的百分表，另一端连接有测量基座，所述百分表的测量头朝向所述测量基座，所述测量基座开设有异型孔，所述异型孔内设有测量球，所述测量球的底部相对于所述测量基座的底面向外凸出，所述测量基座的内侧面</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN113916094A |
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| subjects | MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING |
| title | Device for measuring cross-ball distance |
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