Portable wall-mounted heavy hammer
The hanging wall comprises an upper portion and a lower portion, the upper portion is used for being connected with a hung object, the lower portion comprises an opening and closing portion with a downward opening, the opening and closing portion comprises a portion A and a portion B which are symme...
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| creator | LI FEIJIAN ZHANG PENG LU JIANHUA GUAN SHUJUN |
| description | The hanging wall comprises an upper portion and a lower portion, the upper portion is used for being connected with a hung object, the lower portion comprises an opening and closing portion with a downward opening, the opening and closing portion comprises a portion A and a portion B which are symmetrical, the portion A is provided with a rotatable clamping pin, the portion B is provided with a limiting portion, and the limiting portion is provided with an opening. And the limiting part is used for limiting the bayonet lock to rotate out of the opening and closing part. A connecting mode of a graphite chuck and a heavy punch is used for reference, a stainless steel shrunk hanging wall is designed, and a movable bayonet lock is installed; the hanging wall is locked on the heavy hammer, and the clamping pin is jacked up in the process that the hanging ring on the feeding cylinder makes contact with the hanging wall. After the hanging wall is subjected to upward pulling force, the clamping pin automatically fall |
| format | Patent |
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And the limiting part is used for limiting the bayonet lock to rotate out of the opening and closing part. A connecting mode of a graphite chuck and a heavy punch is used for reference, a stainless steel shrunk hanging wall is designed, and a movable bayonet lock is installed; the hanging wall is locked on the heavy hammer, and the clamping pin is jacked up in the process that the hanging ring on the feeding cylinder makes contact with the hanging wall. After the hanging wall is subjected to upward pulling force, the clamping pin automatically fall</description><language>chi ; eng</language><subject>AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE ; APPARATUS THEREFOR ; CHEMISTRY ; CRYSTAL GROWTH ; METALLURGY ; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE ; REFINING BY ZONE-MELTING OF MATERIAL ; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE ; SINGLE-CRYSTAL-GROWTH ; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL</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=20220909&DB=EPODOC&CC=CN&NR=217399049U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220909&DB=EPODOC&CC=CN&NR=217399049U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI FEIJIAN</creatorcontrib><creatorcontrib>ZHANG PENG</creatorcontrib><creatorcontrib>LU JIANHUA</creatorcontrib><creatorcontrib>GUAN SHUJUN</creatorcontrib><title>Portable wall-mounted heavy hammer</title><description>The hanging wall comprises an upper portion and a lower portion, the upper portion is used for being connected with a hung object, the lower portion comprises an opening and closing portion with a downward opening, the opening and closing portion comprises a portion A and a portion B which are symmetrical, the portion A is provided with a rotatable clamping pin, the portion B is provided with a limiting portion, and the limiting portion is provided with an opening. And the limiting part is used for limiting the bayonet lock to rotate out of the opening and closing part. A connecting mode of a graphite chuck and a heavy punch is used for reference, a stainless steel shrunk hanging wall is designed, and a movable bayonet lock is installed; the hanging wall is locked on the heavy hammer, and the clamping pin is jacked up in the process that the hanging ring on the feeding cylinder makes contact with the hanging wall. 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And the limiting part is used for limiting the bayonet lock to rotate out of the opening and closing part. A connecting mode of a graphite chuck and a heavy punch is used for reference, a stainless steel shrunk hanging wall is designed, and a movable bayonet lock is installed; the hanging wall is locked on the heavy hammer, and the clamping pin is jacked up in the process that the hanging ring on the feeding cylinder makes contact with the hanging wall. After the hanging wall is subjected to upward pulling force, the clamping pin automatically fall</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN217399049UU |
| source | esp@cenet |
| subjects | AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR CHEMISTRY CRYSTAL GROWTH METALLURGY PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL |
| title | Portable wall-mounted heavy hammer |
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