Bolt elongator
The utility model relates to a bolt elongator, including being provided with the screw rod of inner hexagonal hole spanner, with screw rod threaded connection's fixing sleeve in advance, be provided with in the outside of screw rod and support the cover, the main casing body is installed and is...
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| creator | CHU LICHEN YU HAIFENG |
| description | The utility model relates to a bolt elongator, including being provided with the screw rod of inner hexagonal hole spanner, with screw rod threaded connection's fixing sleeve in advance, be provided with in the outside of screw rod and support the cover, the main casing body is installed and is being supported cover and fixing sleeve's junction in advance, the main casing body, supports cover, screw rod and forms a spring mounting chamber in advance between the fixing sleeve, and the spring mounting is at the spring mounting intracavity, set up an oil pipe way that has the pump nozzle on the main casing body, fixing sleeve's in advance tip be provided with first ring gear, the outside of the inner hexagonal hole spanner on the screw rod is provided with the second ring gear, a first ring gear and an electric actuator interlock, second ring gear and the 2nd electric actuator interlock, an electric actuator and the 2nd electric actuator install on the main casing body. The utility modelhas the advantages that r |
| format | Patent |
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The utility modelhas the advantages that r</description><language>chi ; eng</language><subject>HAND TOOLS ; MANIPULATORS ; PERFORMING OPERATIONS ; PORTABLE POWER-DRIVEN TOOLS ; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING ; TRANSPORTING</subject><creationdate>2018</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=20180821&DB=EPODOC&CC=CN&NR=207746998U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180821&DB=EPODOC&CC=CN&NR=207746998U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHU LICHEN</creatorcontrib><creatorcontrib>YU HAIFENG</creatorcontrib><title>Bolt elongator</title><description>The utility model relates to a bolt elongator, including being provided with the screw rod of inner hexagonal hole spanner, with screw rod threaded connection's fixing sleeve in advance, be provided with in the outside of screw rod and support the cover, the main casing body is installed and is being supported cover and fixing sleeve's junction in advance, the main casing body, supports cover, screw rod and forms a spring mounting chamber in advance between the fixing sleeve, and the spring mounting is at the spring mounting intracavity, set up an oil pipe way that has the pump nozzle on the main casing body, fixing sleeve's in advance tip be provided with first ring gear, the outside of the inner hexagonal hole spanner on the screw rod is provided with the second ring gear, a first ring gear and an electric actuator interlock, second ring gear and the 2nd electric actuator interlock, an electric actuator and the 2nd electric actuator install on the main casing body. The utility modelhas the advantages that r</description><subject>HAND TOOLS</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>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBzys8pUUjNyc9LTyzJL-JhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkYG5uYmZpaWFqGhxkQpAgCeOh9t</recordid><startdate>20180821</startdate><enddate>20180821</enddate><creator>CHU LICHEN</creator><creator>YU HAIFENG</creator><scope>EVB</scope></search><sort><creationdate>20180821</creationdate><title>Bolt elongator</title><author>CHU LICHEN ; YU HAIFENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN207746998UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>HAND TOOLS</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>CHU LICHEN</creatorcontrib><creatorcontrib>YU HAIFENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHU LICHEN</au><au>YU HAIFENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Bolt elongator</title><date>2018-08-21</date><risdate>2018</risdate><abstract>The utility model relates to a bolt elongator, including being provided with the screw rod of inner hexagonal hole spanner, with screw rod threaded connection's fixing sleeve in advance, be provided with in the outside of screw rod and support the cover, the main casing body is installed and is being supported cover and fixing sleeve's junction in advance, the main casing body, supports cover, screw rod and forms a spring mounting chamber in advance between the fixing sleeve, and the spring mounting is at the spring mounting intracavity, set up an oil pipe way that has the pump nozzle on the main casing body, fixing sleeve's in advance tip be provided with first ring gear, the outside of the inner hexagonal hole spanner on the screw rod is provided with the second ring gear, a first ring gear and an electric actuator interlock, second ring gear and the 2nd electric actuator interlock, an electric actuator and the 2nd electric actuator install on the main casing body. The utility modelhas the advantages that r</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN207746998UU |
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| subjects | HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING |
| title | Bolt elongator |
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