BOLT ASSEMBLY FOR BLOWBACK TYPE FIREARMS

A bolt assembly for firearms utilizing a blowback type operating system. The bolt assembly comprises a non-rotatable bolt slideably disposed in the receiver for forward and rearward movement and a dead blow weight assembly slideably coupled to the bolt. The dead blow weight assembly may be two-piece...

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Hauptverfasser:	WILKINSON, Todd, SAUNDERS, Frank J
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACCESSORIES THEREFOR BLASTING FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS ANDORDNANCE, e.g. CANNONS HEATING LIGHTING MECHANICAL ENGINEERING MOUNTINGS FOR SMALLARMS OR ORDNANCE SMALLARMS, e.g. PISTOLS, RIFLES WEAPONS
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creator	WILKINSON, Todd SAUNDERS, Frank J
description	A bolt assembly for firearms utilizing a blowback type operating system. The bolt assembly comprises a non-rotatable bolt slideably disposed in the receiver for forward and rearward movement and a dead blow weight assembly slideably coupled to the bolt. The dead blow weight assembly may be two-piece comprising a dead blow weight and dead blow top member. These parts are separate components movable independently of each other, but functionally interacting and cooperating under recoil after discharging the firearm to eject a spent cartridge casing and chamber a new cartridge as the action is reset. When the firearm discharged, a two-stage felt recoil force is generated by this mechanism, thereby advantageously producing peak forces which are less in magnitude than the single strong felt recoil force experienced by users with conventional one-piece bolt used in many blowback type firearms.
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The bolt assembly comprises a non-rotatable bolt slideably disposed in the receiver for forward and rearward movement and a dead blow weight assembly slideably coupled to the bolt. The dead blow weight assembly may be two-piece comprising a dead blow weight and dead blow top member. These parts are separate components movable independently of each other, but functionally interacting and cooperating under recoil after discharging the firearm to eject a spent cartridge casing and chamber a new cartridge as the action is reset. When the firearm discharged, a two-stage felt recoil force is generated by this mechanism, thereby advantageously producing peak forces which are less in magnitude than the single strong felt recoil force experienced by users with conventional one-piece bolt used in many blowback type firearms.</description><language>eng ; fre ; ger</language><subject>ACCESSORIES THEREFOR ; BLASTING ; FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS ANDORDNANCE, e.g. CANNONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; MOUNTINGS FOR SMALLARMS OR ORDNANCE ; SMALLARMS, e.g. PISTOLS, RIFLES ; WEAPONS</subject><creationdate>2021</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=20210714&DB=EPODOC&CC=EP&NR=3698095A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76292</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210714&DB=EPODOC&CC=EP&NR=3698095A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WILKINSON, Todd</creatorcontrib><creatorcontrib>SAUNDERS, Frank J</creatorcontrib><title>BOLT ASSEMBLY FOR BLOWBACK TYPE FIREARMS</title><description>A bolt assembly for firearms utilizing a blowback type operating system. The bolt assembly comprises a non-rotatable bolt slideably disposed in the receiver for forward and rearward movement and a dead blow weight assembly slideably coupled to the bolt. The dead blow weight assembly may be two-piece comprising a dead blow weight and dead blow top member. These parts are separate components movable independently of each other, but functionally interacting and cooperating under recoil after discharging the firearm to eject a spent cartridge casing and chamber a new cartridge as the action is reset. When the firearm discharged, a two-stage felt recoil force is generated by this mechanism, thereby advantageously producing peak forces which are less in magnitude than the single strong felt recoil force experienced by users with conventional one-piece bolt used in many blowback type firearms.</description><subject>ACCESSORIES THEREFOR</subject><subject>BLASTING</subject><subject>FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS ANDORDNANCE, e.g. CANNONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>MOUNTINGS FOR SMALLARMS OR ORDNANCE</subject><subject>SMALLARMS, e.g. PISTOLS, RIFLES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBw8vcJUXAMDnb1dfKJVHDzD1Jw8vEPd3J09lYIiQxwVXDzDHJ1DPIN5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BxmaWFgaWpo4mxkQoAQDAXiPF</recordid><startdate>20210714</startdate><enddate>20210714</enddate><creator>WILKINSON, Todd</creator><creator>SAUNDERS, Frank J</creator><scope>EVB</scope></search><sort><creationdate>20210714</creationdate><title>BOLT ASSEMBLY FOR BLOWBACK TYPE FIREARMS</title><author>WILKINSON, Todd ; SAUNDERS, Frank J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3698095A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</creationdate><topic>ACCESSORIES THEREFOR</topic><topic>BLASTING</topic><topic>FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS ANDORDNANCE, e.g. CANNONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>MOUNTINGS FOR SMALLARMS OR ORDNANCE</topic><topic>SMALLARMS, e.g. PISTOLS, RIFLES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WILKINSON, Todd</creatorcontrib><creatorcontrib>SAUNDERS, Frank J</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WILKINSON, Todd</au><au>SAUNDERS, Frank J</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BOLT ASSEMBLY FOR BLOWBACK TYPE FIREARMS</title><date>2021-07-14</date><risdate>2021</risdate><abstract>A bolt assembly for firearms utilizing a blowback type operating system. The bolt assembly comprises a non-rotatable bolt slideably disposed in the receiver for forward and rearward movement and a dead blow weight assembly slideably coupled to the bolt. The dead blow weight assembly may be two-piece comprising a dead blow weight and dead blow top member. These parts are separate components movable independently of each other, but functionally interacting and cooperating under recoil after discharging the firearm to eject a spent cartridge casing and chamber a new cartridge as the action is reset. When the firearm discharged, a two-stage felt recoil force is generated by this mechanism, thereby advantageously producing peak forces which are less in magnitude than the single strong felt recoil force experienced by users with conventional one-piece bolt used in many blowback type firearms.</abstract><oa>free_for_read</oa></addata></record>
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language	eng ; fre ; ger
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subjects	ACCESSORIES THEREFOR BLASTING FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS ANDORDNANCE, e.g. CANNONS HEATING LIGHTING MECHANICAL ENGINEERING MOUNTINGS FOR SMALLARMS OR ORDNANCE SMALLARMS, e.g. PISTOLS, RIFLES WEAPONS
title	BOLT ASSEMBLY FOR BLOWBACK TYPE FIREARMS
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