Universal head structure
The utility model provides a universal head structure, which mainly comprises a convex point rotary table, a concave point rotary table, a combining body, a combining rod, s spring, a combining bolt, a combining thrombus and a tightening nut. A number of convex points are arranged in the combining b...
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| creator | RONGCHANG PENG |
| description | The utility model provides a universal head structure, which mainly comprises a convex point rotary table, a concave point rotary table, a combining body, a combining rod, s spring, a combining bolt, a combining thrombus and a tightening nut. A number of convex points are arranged in the combining body. A number of concave points are arranged under the combining round plate, which can turn left and right. The combining rod combines the convex point rotary table and the concave point rotary table. The concave point rotary table is arranged with the combining bolt and can turn up and down. The utility model is characterized in that processing accuracy of the mating surfaces need not to be high, so production cost is reduced. The universal head provides unchangeable angles, so required angles can be got when used. |
| format | Patent |
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A number of convex points are arranged in the combining body. A number of concave points are arranged under the combining round plate, which can turn left and right. The combining rod combines the convex point rotary table and the concave point rotary table. The concave point rotary table is arranged with the combining bolt and can turn up and down. The utility model is characterized in that processing accuracy of the mating surfaces need not to be high, so production cost is reduced. The universal head provides unchangeable angles, so required angles can be got when used.</description><language>eng</language><subject>BEARINGS ; BLASTING ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2007</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=20070822&DB=EPODOC&CC=CN&NR=2937615Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070822&DB=EPODOC&CC=CN&NR=2937615Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RONGCHANG PENG</creatorcontrib><title>Universal head structure</title><description>The utility model provides a universal head structure, which mainly comprises a convex point rotary table, a concave point rotary table, a combining body, a combining rod, s spring, a combining bolt, a combining thrombus and a tightening nut. 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The universal head provides unchangeable angles, so required angles can be got when used.</description><subject>BEARINGS</subject><subject>BLASTING</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</subject><subject>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAIzcssSy0qTsxRyEhNTFEoLikqTS4pLUrlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxzn5GlsbmZoamkZHGRCgBANM8Ip0</recordid><startdate>20070822</startdate><enddate>20070822</enddate><creator>RONGCHANG PENG</creator><scope>EVB</scope></search><sort><creationdate>20070822</creationdate><title>Universal head structure</title><author>RONGCHANG PENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN2937615YY3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2007</creationdate><topic>BEARINGS</topic><topic>BLASTING</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</topic><topic>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>RONGCHANG PENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RONGCHANG PENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Universal head structure</title><date>2007-08-22</date><risdate>2007</risdate><abstract>The utility model provides a universal head structure, which mainly comprises a convex point rotary table, a concave point rotary table, a combining body, a combining rod, s spring, a combining bolt, a combining thrombus and a tightening nut. 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| language | eng |
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| subjects | BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL WEAPONS |
| title | Universal head structure |
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