Assembly jig for use with integrally covered bucket blades
An assembly jig is provided for pre-twisting or rotating the closure blade prior to driving the closure blade into the notch opening at the completion of bucket assembly. In a preferred embodiment, the assembly jig is composed of three clamp assemblies, each mounted to the integral cover of the circ...
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| creator | SERAFINI JOSEPH MARK WILLIAMS JOHN CLIFTON ROBERTS DENNIS W |
| description | An assembly jig is provided for pre-twisting or rotating the closure blade prior to driving the closure blade into the notch opening at the completion of bucket assembly. In a preferred embodiment, the assembly jig is composed of three clamp assemblies, each mounted to the integral cover of the circumferentially adjacent buckets of the notch group. Each clamp assembly includes first and second axially aligned clamp brackets that are clamped the respective integral cover. The closure blade is pre-twisted or rotated by adjusting the gaps between the adjacent clamp brackets and hence the gaps between the axial ends of the closure blade cover and the axial ends of the adjacent auxiliary bucket cover(s) respectively clamped thereto. The force necessary to rotate the closure blade cover may be generated with jacking bolts that extend generally tangentially of the row of buckets, between the adjacent clamp brackets. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US6158104A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US6158104A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US6158104A3</originalsourceid><addsrcrecordid>eNrjZLByLC5OzU3KqVTIykxXSMsvUigtTlUozyzJUMjMK0lNL0rMAcol55elFqWmKCSVJmenligk5SSmpBbzMLCmJeYUp_JCaW4GeTfXEGcP3dSC_PjU4oLE5NS81JL40GAzQ1MLQwMTR2PCKgC8MC5T</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Assembly jig for use with integrally covered bucket blades</title><source>esp@cenet</source><creator>SERAFINI; JOSEPH MARK ; WILLIAMS; JOHN CLIFTON ; ROBERTS; DENNIS W</creator><creatorcontrib>SERAFINI; JOSEPH MARK ; WILLIAMS; JOHN CLIFTON ; ROBERTS; DENNIS W</creatorcontrib><description>An assembly jig is provided for pre-twisting or rotating the closure blade prior to driving the closure blade into the notch opening at the completion of bucket assembly. In a preferred embodiment, the assembly jig is composed of three clamp assemblies, each mounted to the integral cover of the circumferentially adjacent buckets of the notch group. Each clamp assembly includes first and second axially aligned clamp brackets that are clamped the respective integral cover. The closure blade is pre-twisted or rotated by adjusting the gaps between the adjacent clamp brackets and hence the gaps between the axial ends of the closure blade cover and the axial ends of the adjacent auxiliary bucket cover(s) respectively clamped thereto. The force necessary to rotate the closure blade cover may be generated with jacking bolts that extend generally tangentially of the row of buckets, between the adjacent clamp brackets.</description><edition>7</edition><language>eng</language><subject>BLASTING ; COMBINED OPERATIONS ; ENGINE PLANTS IN GENERAL ; HAND TOOLS ; HEATING ; LIGHTING ; MACHINE TOOLS ; MACHINES OR ENGINES IN GENERAL ; MANIPULATORS ; MECHANICAL ENGINEERING ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; OTHER WORKING OF METAL ; PERFORMING OPERATIONS ; PORTABLE POWER-DRIVEN TOOLS ; STEAM ENGINES ; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING ; TRANSPORTING ; UNIVERSAL MACHINE TOOLS ; WEAPONS</subject><creationdate>2000</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=20001212&DB=EPODOC&CC=US&NR=6158104A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20001212&DB=EPODOC&CC=US&NR=6158104A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SERAFINI; JOSEPH MARK</creatorcontrib><creatorcontrib>WILLIAMS; JOHN CLIFTON</creatorcontrib><creatorcontrib>ROBERTS; DENNIS W</creatorcontrib><title>Assembly jig for use with integrally covered bucket blades</title><description>An assembly jig is provided for pre-twisting or rotating the closure blade prior to driving the closure blade into the notch opening at the completion of bucket assembly. In a preferred embodiment, the assembly jig is composed of three clamp assemblies, each mounted to the integral cover of the circumferentially adjacent buckets of the notch group. Each clamp assembly includes first and second axially aligned clamp brackets that are clamped the respective integral cover. The closure blade is pre-twisted or rotated by adjusting the gaps between the adjacent clamp brackets and hence the gaps between the axial ends of the closure blade cover and the axial ends of the adjacent auxiliary bucket cover(s) respectively clamped thereto. The force necessary to rotate the closure blade cover may be generated with jacking bolts that extend generally tangentially of the row of buckets, between the adjacent clamp brackets.</description><subject>BLASTING</subject><subject>COMBINED OPERATIONS</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HAND TOOLS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINE TOOLS</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MANIPULATORS</subject><subject>MECHANICAL ENGINEERING</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>OTHER WORKING OF METAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE POWER-DRIVEN TOOLS</subject><subject>STEAM ENGINES</subject><subject>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING</subject><subject>TRANSPORTING</subject><subject>UNIVERSAL MACHINE TOOLS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLByLC5OzU3KqVTIykxXSMsvUigtTlUozyzJUMjMK0lNL0rMAcol55elFqWmKCSVJmenligk5SSmpBbzMLCmJeYUp_JCaW4GeTfXEGcP3dSC_PjU4oLE5NS81JL40GAzQ1MLQwMTR2PCKgC8MC5T</recordid><startdate>20001212</startdate><enddate>20001212</enddate><creator>SERAFINI; JOSEPH MARK</creator><creator>WILLIAMS; JOHN CLIFTON</creator><creator>ROBERTS; DENNIS W</creator><scope>EVB</scope></search><sort><creationdate>20001212</creationdate><title>Assembly jig for use with integrally covered bucket blades</title><author>SERAFINI; JOSEPH MARK ; WILLIAMS; JOHN CLIFTON ; ROBERTS; DENNIS W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US6158104A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>BLASTING</topic><topic>COMBINED OPERATIONS</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HAND TOOLS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINE TOOLS</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MANIPULATORS</topic><topic>MECHANICAL ENGINEERING</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>OTHER WORKING OF METAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE POWER-DRIVEN TOOLS</topic><topic>STEAM ENGINES</topic><topic>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING</topic><topic>TRANSPORTING</topic><topic>UNIVERSAL MACHINE TOOLS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SERAFINI; JOSEPH MARK</creatorcontrib><creatorcontrib>WILLIAMS; JOHN CLIFTON</creatorcontrib><creatorcontrib>ROBERTS; DENNIS W</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SERAFINI; JOSEPH MARK</au><au>WILLIAMS; JOHN CLIFTON</au><au>ROBERTS; DENNIS W</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Assembly jig for use with integrally covered bucket blades</title><date>2000-12-12</date><risdate>2000</risdate><abstract>An assembly jig is provided for pre-twisting or rotating the closure blade prior to driving the closure blade into the notch opening at the completion of bucket assembly. In a preferred embodiment, the assembly jig is composed of three clamp assemblies, each mounted to the integral cover of the circumferentially adjacent buckets of the notch group. Each clamp assembly includes first and second axially aligned clamp brackets that are clamped the respective integral cover. The closure blade is pre-twisted or rotated by adjusting the gaps between the adjacent clamp brackets and hence the gaps between the axial ends of the closure blade cover and the axial ends of the adjacent auxiliary bucket cover(s) respectively clamped thereto. The force necessary to rotate the closure blade cover may be generated with jacking bolts that extend generally tangentially of the row of buckets, between the adjacent clamp brackets.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBINED OPERATIONS ENGINE PLANTS IN GENERAL HAND TOOLS HEATING LIGHTING MACHINE TOOLS MACHINES OR ENGINES IN GENERAL MANIPULATORS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES OTHER WORKING OF METAL PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS STEAM ENGINES TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS |
| title | Assembly jig for use with integrally covered bucket blades |
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