High-strength spacer bush for mechanical equipment
The utility model provides a high-strength spacer bush for mechanical equipment. The high-strength spacer bush comprises an outer sleeve body, an inner sleeve body movably connected with the outer sleeve body and fastening rings movably connected with the two sides of the outer sleeve body in the ax...
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| creator | ZENG HUIQIN ZHENG LIXIA |
| description | The utility model provides a high-strength spacer bush for mechanical equipment. The high-strength spacer bush comprises an outer sleeve body, an inner sleeve body movably connected with the outer sleeve body and fastening rings movably connected with the two sides of the outer sleeve body in the axis direction. Ribs are symmetrically arranged on the outer side surface of the inner sleeve body in the axis direction from the center to the two sides, embedding grooves corresponding to the ribs are formed in the inner surface of the outer sleeve body, an annular groove is formed in the center radial portion of the inner surface of the outer sleeve body, and a plurality of first oil holes are formed in the center radial portion of the outer surface of the outer sleeve body at intervals. The first oil hole penetrates through the outer sleeve body wall and communicates with the annular groove; a plurality of second oil holes are distributed in the positions, corresponding to the annular groove, of the inner sleeve |
| format | Patent |
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The high-strength spacer bush comprises an outer sleeve body, an inner sleeve body movably connected with the outer sleeve body and fastening rings movably connected with the two sides of the outer sleeve body in the axis direction. Ribs are symmetrically arranged on the outer side surface of the inner sleeve body in the axis direction from the center to the two sides, embedding grooves corresponding to the ribs are formed in the inner surface of the outer sleeve body, an annular groove is formed in the center radial portion of the inner surface of the outer sleeve body, and a plurality of first oil holes are formed in the center radial portion of the outer surface of the outer sleeve body at intervals. The first oil hole penetrates through the outer sleeve body wall and communicates with the annular groove; a plurality of second oil holes are distributed in the positions, corresponding to the annular groove, of the inner sleeve</description><language>chi ; eng</language><subject>BEARINGS ; BLASTING ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; LUBRICATING ; MECHANICAL ENGINEERING ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2024</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=20240514&DB=EPODOC&CC=CN&NR=220956478U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240514&DB=EPODOC&CC=CN&NR=220956478U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZENG HUIQIN</creatorcontrib><creatorcontrib>ZHENG LIXIA</creatorcontrib><title>High-strength spacer bush for mechanical equipment</title><description>The utility model provides a high-strength spacer bush for mechanical equipment. The high-strength spacer bush comprises an outer sleeve body, an inner sleeve body movably connected with the outer sleeve body and fastening rings movably connected with the two sides of the outer sleeve body in the axis direction. Ribs are symmetrically arranged on the outer side surface of the inner sleeve body in the axis direction from the center to the two sides, embedding grooves corresponding to the ribs are formed in the inner surface of the outer sleeve body, an annular groove is formed in the center radial portion of the inner surface of the outer sleeve body, and a plurality of first oil holes are formed in the center radial portion of the outer surface of the outer sleeve body at intervals. The first oil hole penetrates through the outer sleeve body wall and communicates with the annular groove; a plurality of second oil holes are distributed in the positions, corresponding to the annular groove, of the inner sleeve</description><subject>BEARINGS</subject><subject>BLASTING</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LUBRICATING</subject><subject>MECHANICAL ENGINEERING</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDyyEzP0C0uKUrNSy_JUCguSExOLVJIKi3OUEjLL1LITU3OSMzLTE7MUUgtLM0syE3NK-FhYE1LzClO5YXS3AxKbq4hzh66qQX58algE_JSS-Kd_YyMDCxNzUzMLUJDjYlSBAAyei0T</recordid><startdate>20240514</startdate><enddate>20240514</enddate><creator>ZENG HUIQIN</creator><creator>ZHENG LIXIA</creator><scope>EVB</scope></search><sort><creationdate>20240514</creationdate><title>High-strength spacer bush for mechanical equipment</title><author>ZENG HUIQIN ; ZHENG LIXIA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN220956478UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>BEARINGS</topic><topic>BLASTING</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LUBRICATING</topic><topic>MECHANICAL ENGINEERING</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZENG HUIQIN</creatorcontrib><creatorcontrib>ZHENG LIXIA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZENG HUIQIN</au><au>ZHENG LIXIA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>High-strength spacer bush for mechanical equipment</title><date>2024-05-14</date><risdate>2024</risdate><abstract>The utility model provides a high-strength spacer bush for mechanical equipment. The high-strength spacer bush comprises an outer sleeve body, an inner sleeve body movably connected with the outer sleeve body and fastening rings movably connected with the two sides of the outer sleeve body in the axis direction. Ribs are symmetrically arranged on the outer side surface of the inner sleeve body in the axis direction from the center to the two sides, embedding grooves corresponding to the ribs are formed in the inner surface of the outer sleeve body, an annular groove is formed in the center radial portion of the inner surface of the outer sleeve body, and a plurality of first oil holes are formed in the center radial portion of the outer surface of the outer sleeve body at intervals. The first oil hole penetrates through the outer sleeve body wall and communicates with the annular groove; a plurality of second oil holes are distributed in the positions, corresponding to the annular groove, of the inner sleeve</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN220956478UU |
| source | esp@cenet |
| subjects | BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICATING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS |
| title | High-strength spacer bush for mechanical equipment |
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