Tri-rotor safe and arm device
A safety arming device driven by a reversible motor including a detonator positioned in a casing for initiating explosive logic through the reception of signals from an electric circuit. A driver wheel is rotated by the reversible motor which matingly engages a driven wheel. The driven wheel include...
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| creator | NICKLES RICHMOND H HENNINGS GEORGE N BRAUER LARRY F |
| description | A safety arming device driven by a reversible motor including a detonator positioned in a casing for initiating explosive logic through the reception of signals from an electric circuit. A driver wheel is rotated by the reversible motor which matingly engages a driven wheel. The driven wheel includes a groove into which a guide pin from the driver wheel moves and the driver wheel rotates through a predetermined angle to align detent slots at a latching position. There is provided an output wheel having gear teeth and explosive output leads, and upon the alignment of the slots in the latching position, the latching mechanism engages the driver/driven wheels, and upon further rotation the wheels are enmeshed to rotate the explosive output lead to an alignment position with the detonator. |
| format | Patent |
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A driver wheel is rotated by the reversible motor which matingly engages a driven wheel. The driven wheel includes a groove into which a guide pin from the driver wheel moves and the driver wheel rotates through a predetermined angle to align detent slots at a latching position. There is provided an output wheel having gear teeth and explosive output leads, and upon the alignment of the slots in the latching position, the latching mechanism engages the driver/driven wheels, and upon further rotation the wheels are enmeshed to rotate the explosive output lead to an alignment position with the detonator.</description><language>eng</language><subject>AMMUNITION ; AMMUNITION FUZES ; ARMING OR SAFETY MEANS THEREFOR ; BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>1984</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=19841023&DB=EPODOC&CC=US&NR=4478147A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19841023&DB=EPODOC&CC=US&NR=4478147A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NICKLES; RICHMOND H</creatorcontrib><creatorcontrib>HENNINGS; GEORGE N</creatorcontrib><creatorcontrib>BRAUER; LARRY F</creatorcontrib><title>Tri-rotor safe and arm device</title><description>A safety arming device driven by a reversible motor including a detonator positioned in a casing for initiating explosive logic through the reception of signals from an electric circuit. A driver wheel is rotated by the reversible motor which matingly engages a driven wheel. The driven wheel includes a groove into which a guide pin from the driver wheel moves and the driver wheel rotates through a predetermined angle to align detent slots at a latching position. There is provided an output wheel having gear teeth and explosive output leads, and upon the alignment of the slots in the latching position, the latching mechanism engages the driver/driven wheels, and upon further rotation the wheels are enmeshed to rotate the explosive output lead to an alignment position with the detonator.</description><subject>AMMUNITION</subject><subject>AMMUNITION FUZES</subject><subject>ARMING OR SAFETY MEANS THEREFOR</subject><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1984</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJANKcrULcovyS9SKE5MS1VIzEtRSCzKVUhJLctMTuVhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfGhwSYm5haGJuaOxoRVAAAWcSMI</recordid><startdate>19841023</startdate><enddate>19841023</enddate><creator>NICKLES; RICHMOND H</creator><creator>HENNINGS; GEORGE N</creator><creator>BRAUER; LARRY F</creator><scope>EVB</scope></search><sort><creationdate>19841023</creationdate><title>Tri-rotor safe and arm device</title><author>NICKLES; RICHMOND H ; HENNINGS; GEORGE N ; BRAUER; LARRY F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US4478147A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1984</creationdate><topic>AMMUNITION</topic><topic>AMMUNITION FUZES</topic><topic>ARMING OR SAFETY MEANS THEREFOR</topic><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NICKLES; RICHMOND H</creatorcontrib><creatorcontrib>HENNINGS; GEORGE N</creatorcontrib><creatorcontrib>BRAUER; LARRY F</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NICKLES; RICHMOND H</au><au>HENNINGS; GEORGE N</au><au>BRAUER; LARRY F</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Tri-rotor safe and arm device</title><date>1984-10-23</date><risdate>1984</risdate><abstract>A safety arming device driven by a reversible motor including a detonator positioned in a casing for initiating explosive logic through the reception of signals from an electric circuit. A driver wheel is rotated by the reversible motor which matingly engages a driven wheel. The driven wheel includes a groove into which a guide pin from the driver wheel moves and the driver wheel rotates through a predetermined angle to align detent slots at a latching position. There is provided an output wheel having gear teeth and explosive output leads, and upon the alignment of the slots in the latching position, the latching mechanism engages the driver/driven wheels, and upon further rotation the wheels are enmeshed to rotate the explosive output lead to an alignment position with the detonator.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | AMMUNITION AMMUNITION FUZES ARMING OR SAFETY MEANS THEREFOR BLASTING HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | Tri-rotor safe and arm device |
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