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1. 发明申请

US20190107357A1 LARGE BORE GUN CLEANING APPARATUS WITH EXPANDING DISC MANDRELS 审中-公开
公开(公告)号：US20190107357A1
公开(公告)日：2019-04-11
申请号：US16153921
申请日：2018-10-08
申请人： Otis Products, Inc. d/b/a Otis Technology
发明人： John L. McDonald , James R. Brooker
IPC分类号： F41A29/02
摘要： A gun cleaning apparatus includes a central member and a plurality of disc mandrels. The central member passes through a hole in each of the disc mandrels. The plurality of disc mandrels is stacked adjacent to one another on the central member. An adjustable end stop has a linear position adjustable in a compression direction, from a first level of linear compression of the plurality of disc mandrels setting a first radii of the disc mandrels, to a second level of linear compression different than the first level of linear compression of the plurality of disc mandrels, setting a second radii of the disc mandrels different than the first radii. A coilable semi-ridged cable pull cord for a gun cleaning apparatus and a method of pulling a gun cleaning apparatus through a bore of a gun in a close quarters or limited space are also described.

2. 发明申请

US20210309944A1 METHOD AND APPARATUS FOR CLEANING FIREARM SUPPRESSORS 有权
公开(公告)号：US20210309944A1
公开(公告)日：2021-10-07
申请号：US17223550
申请日：2021-04-06
申请人： Otis Products, Inc. d/b/a Otis Technology
发明人： James R. Brooker , Chris Busch
IPC分类号： C11D11/00 , B08B9/032 , B08B3/08 , B08B3/14 , B08B3/02 , F41A29/00 , C11D1/72 , C11D3/43 , C11D3/20 , C11D3/10 , C11D3/33 , C11D3/34
摘要： A method for cleaning a firearm suppressor having firing residue deposits on inner surfaces thereof, includes: providing a hydraulic system including a cleaning chamber, a turbulence-inducing nozzle, and a non-petroleum-based cleaning solution; installing a used firearm suppressor onto the turbulence-inducing nozzle; placing the used firearm suppressor into the cleaning chamber; tempering the non-petroleum-based cleaning solution to a temperature between about 120° F. and about 180° F.; and flowing the non-petroleum-based cleaning solution through the turbulence-inducing nozzle and the used firearm suppressor at a predetermined pressure and flow rate during a predetermined period of time. An apparatus for cleaning a firearm suppressor having internal baffles and expansion chambers is also described.

3. 发明申请

US20160223283A1 MANDREL BASED HELICAL PULL THROUGH GUN CLEANING DEVICE 有权
标题翻译：基于MANDREL的螺旋穿过枪清洁装置
公开(公告)号：US20160223283A1
公开(公告)日：2016-08-04
申请号：US15013309
申请日：2016-02-02
申请人： Otis Products, Inc. d/b/a Otis Technology
发明人： James R. Brooker
IPC分类号： F41A29/02
CPC分类号： F41A29/02
摘要： A pull through gun cleaning device includes a mandrel with a spiral or helical trough disposed in an outer cylindrical surface of the mandrel. A pull cord includes a cable member covered by a tubular woven sheath. The pull cord is threaded through a tunnel at the first end of the mandrel, wrapped around the mandrel in the spiral or helical trough disposed in an outer cylindrical surface of the mandrel and threaded through a tunnel at the second end of the mandrel to form a mandrel cleaning section. An outside diameter of the mandrel cleaning section is configured such that where the mandrel cleaning section is inserted into one end of the barrel the mandrel compresses to provide a radial force pressing the tubular woven sheath of the pull cord against an inside surface or a rifling of the barrel.
摘要翻译：牵引枪清洁装置包括设置在心轴的外圆柱形表面中的具有螺旋或螺旋槽的心轴。拉绳包括由管状编织护套覆盖的缆索构件。牵引绳穿过心轴第一端处的隧道，围绕心轴卷绕在设置在心轴的外圆柱形表面中的螺旋或螺旋槽中，并且穿过心轴的第二端处的通道，以形成心轴清洗部分。心轴清洁部分的外径被构造成使得当心轴清洁部分被插入筒的一端时，心轴压缩以提供径向力，将径向力压在拉索的管状编织护套上以抵抗内表面或膛线桶。

4. 发明申请

US20160223284A1 PULL THROUGH GUN CLEANING DEVICE WITH ONE OR MORE CYLINDRICAL DOUBLE CONED SHEATHED PRESSURE SECTIONS 有权
标题翻译：通过具有一个或多个圆柱形双重压力压力部分的枪清洁装置
公开(公告)号：US20160223284A1
公开(公告)日：2016-08-04
申请号：US15013350
申请日：2016-02-02
申请人： Otis Products, Inc. d/b/a Otis Technology
发明人： James R. Brooker , Nicholas Williams
IPC分类号： F41A29/02
CPC分类号： F41A29/02
摘要： A pull through gun cleaning device includes a plurality of cylindrical double coned pressure sections having a longitudinal tunnel disposed therein. A cable member is threaded through the tunnel of each cylindrical double coned pressure section. A tubular woven sheath is disposed over each cylindrical double coned pressure section disposed along the cable member, and the cable member to form a pull cord. A total length of the pull cord is configured such that where the plurality of cylindrical double coned pressure sections are inserted into one end of a barrel, the pull cord extends past another end of the barrel. Each of the plurality of cylindrical double coned pressure sections provides a radial force pressing the tubular woven sheath of each cylindrical double coned pressure section of the plurality of cylindrical double coned pressure sections against an inside surface or a rifling of the barrel.
摘要翻译：拉枪清洗装置包括多个圆柱形双锥形压力部分，其具有设置在其中的纵向通道。电缆构件穿过每个圆柱形双锥形压力段的隧道。在沿着电缆构件设置的每个圆柱形双锥形压力部分上设置管状编织护套，并且电缆构件形成拉绳。拉绳的总长度被构造成使得当多个圆柱形双锥形压力部分插入桶的一端时，拉绳延伸穿过筒的另一端。多个圆柱形双锥形压力部分中的每一个提供径向力，将多个圆柱形双锥形压力部分的每个圆柱形双锥形压力部分的管状编织护套压靠在筒的内表面或膛线上。

5. 发明申请

US20160223282A1 HELICALLY WOUND PULL THROUGH GUN CLEANING DEVICE 有权
标题翻译：通过枪清洁装置真实地穿过
公开(公告)号：US20160223282A1
公开(公告)日：2016-08-04
申请号：US15013282
申请日：2016-02-02
申请人： Otis Products, Inc. d/b/a Otis Technology
发明人： James R. Brooker
IPC分类号： F41A29/02 , B29C37/00 , B25G1/10
CPC分类号： F41A29/02
摘要： A helically wound pull through gun cleaning device includes a central member. At least one helical over-mold is overmolded over a portion of the central member and defines a helical path. The central member substantially conforms to the helical path. A tubular woven sheath overlays and conforms to the central member and is close woven over the central member and the at least one overmolded helical section.
摘要翻译：通过枪清洁装置的螺旋卷绕拉动包括中心构件。至少一个螺旋覆盖模具在中心构件的一部分上被包覆模制并且限定螺旋路径。中心构件基本上符合螺旋路径。管状编织护套覆盖并与中心构件相适应并且在中心构件和至少一个包覆成型的螺旋部分上紧密编织。

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