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91. 发明授权

US10046330B2 Regenerated cutting blade and shearing type grinder 有权
公开(公告)号：US10046330B2
公开(公告)日：2018-08-14
申请号：US14417344
申请日：2012-08-28
申请人： Naoya Wada , Naoki Ueno , Yasuhiko Honda , Isao Nagai
发明人： Naoya Wada , Naoki Ueno , Yasuhiko Honda , Isao Nagai
IPC分类号： B02C18/00 , B02C18/18 , B02C18/14
摘要： A regenerated cutting blade to be mounted and used in a shearing type grinder. The cutting blade includes a fixed part and a blade tip projecting outward from this fixed part, in which the blade tip has a leading edge pointed toward the rotating direction. Side edges 110 on the lateral side outer periphery including the blade tip, the leading end edge and the side edges are regenerated and formed by build-up welding. The lateral sides are provided with slip preventive build-up welding parts 111, 112, 113 extending from the side edges 110 toward the central side of its rotation or the central direction, and the build-up welding parts are formed by three regenerating processes.

92. 发明申请

US20180154367A1 DETECTING PASSING OF UNINTENDED OBJECTS THROUGH THROAT OF UNDER-SINK DISPOSAL 审中-公开
公开(公告)号：US20180154367A1
公开(公告)日：2018-06-07
申请号：US15883069
申请日：2018-01-29
申请人： SAMELIN INNOVATIONS, LLC
发明人： Michael STARKEY , Raeshon Lamont MCNEIL , Juan Carlos PEREZ , Lloyd S. RIGGS , Aubrey N. BEAL
IPC分类号： B02C18/00 , G01V3/10 , G01V3/00 , E03C1/266 , B02C25/00 , B02C23/36 , B02C23/04
CPC分类号： B02C18/0092 , B02C18/0084 , B02C23/04 , B02C23/36 , B02C25/00 , B02C2018/164 , B02C2201/06 , E03C1/2665 , G01R27/2611 , G01V3/00 , G01V3/02 , G01V3/104
摘要： An under-sink disposal unit includes a motor, a disposal chamber, and a disposal throat. The disposal throat extends from the disposal chamber to an opening in a top of the disposal unit and defines a passageway through which objects pass into the disposal chamber for grinding. The disposal unit further includes a coil assembly including an arrangement of coils. The arrangement of coils is used to detect the passing of a metallic object in the passageway through the disposal throat. Furthermore, the arrangement of coils includes at least one coil having a loop that is oriented with respect to an axis of the passageway through the disposal throat such that objects passing through the disposal throat into the disposal chamber pass by and proximate to, but do not pass through, such loop. Preferably DC injection braking is used to stop the motor upon detection of a metallic object.

93. 发明授权

US09968939B2 Shredding device 有权
公开(公告)号：US09968939B2
公开(公告)日：2018-05-15
申请号：US14497862
申请日：2014-09-26
申请人： MANUEL LINDNER
发明人： Siegfried Berglitsch
IPC分类号： B02C18/00 , B02C18/22 , B02C18/18 , B02C13/286
CPC分类号： B02C18/2291 , B02C18/18 , B02C18/2233 , B02C2013/28627 , B02C2013/28672 , B02C2018/188
摘要： Shredding device for shredding material comprising a housing: a rotor and one or more counter blades which are arranged in the housing such that they interact for shredding the material; a pusher element that is movable such that it pushes the material to be shredded in the direction towards the rotor and the counter blades; a hopper for feeding the material which is arranged movable on the housing between a first and a second position, where, in its first position, the material may be fed to the rotor and the counter blades, and in its second position, the rotor and the counter blades are freely accessible from the exterior of the shredding device.

94. 发明授权

US09884323B2 Paper shredder having interchangeable feed belt cartridges 有权
公开(公告)号：US09884323B2
公开(公告)日：2018-02-06
申请号：US15138940
申请日：2016-04-26
申请人： Intek America, Inc.
发明人： Herman Chang
IPC分类号： B02C18/22 , B02C18/00
CPC分类号： B02C18/2241 , B02C18/0007
摘要： An auto-feed paper shredder operates by using counter-rotating belts to grasp sheets of paper from the bottom of a stack of paper and push the sheet into a shredding mechanism. Successive sheets are pulled from the stack and shredded so that an entire stack of several hundred sheets can be shredded without operator intervention. The belts that accomplish the auto-feeding are housed in roller belt assemblies that can be easily removed from and reinserted into the paper shredder. In this way when the belts become worn and no longer effectively grasp the paper, the user simply removes the assembly and inserts a new one. The worn assemblies can be returned to the manufacturer to be refurbished.

95. 发明授权

US09873125B1 Cigar cutter and smokable substance grinder 有权
公开(公告)号：US09873125B1
公开(公告)日：2018-01-23
申请号：US14732725
申请日：2015-06-06
申请人： Michael George LaGuardia, Jr.
发明人： Michael George LaGuardia, Jr.
IPC分类号： B02C18/00 , B02C18/08 , A24F13/24 , B02C18/18 , A47J42/34 , A47J42/24 , A24F13/00
CPC分类号： B02C18/08 , A24F13/00 , A24F13/24 , A47J42/24 , A47J42/34
摘要： A cigar cutter and smokable substance grinder has a lid section having grinding surface features. A bottom section is connected to the lid section and has grinding surface features and a blade. A passageway penetrates the entire cutter and grinder and is aligned with both sections such that the sections can be rotated around the passageway without obstructing it. The lid section and bottom section combine to form an interior cavity within the cutter and grinder, for grinding a smokable substance.

96. 发明申请

US20170358290A1 FOOD WASTE DISPOSER NOISE REDUCTION USING ACTIVE NOISE CONTROL 审中-公开
公开(公告)号：US20170358290A1
公开(公告)日：2017-12-14
申请号：US15523993
申请日：2015-10-28
申请人： EMERSON ELECTRIC CO.
发明人： Samuel ALBERTS , Thomas R. BERGER
IPC分类号： G10K11/178 , B02C18/22 , E03C1/266 , B02C18/00 , B02C18/16
CPC分类号： B02C18/0092 , B02C18/16 , B02C18/2225 , E03C1/2665 , G10K11/175 , G10K11/178 , G10K11/1785 , G10K11/17881 , G10K2210/105 , G10K2210/119 , G10K2210/121
摘要： A food waste disposer system (300) has active noise control of food waste disposer noise that is generated by the food waste disposer (302) when a motor of the food waste disposer (302) is running. The food waste disposer (302) has a food conveying section that conveys food waste to a grinding section. The grinding section has a rotatable shredder plate that is rotated by a motor of a motor section. Active noise sound waves (310) are radiated into an area (313) where the food waste disposer noise is to be controlled at an amplitude and frequency to at least cancel or mask the food waste disposer noise.

97. 发明授权

US09827570B2 Shredder jam clear apparatus 有权
公开(公告)号：US09827570B2
公开(公告)日：2017-11-28
申请号：US14852406
申请日：2015-09-11
申请人： AURORA OFFICE EQUIPMENT CO., LTD. SHANGHAI
发明人： Chung Shih Tsai , Yung Kang Tso , Xiuming Liu
IPC分类号： B02C18/00 , B02C18/16
CPC分类号： B02C18/0007 , B02C18/16 , B02C2018/0023 , B02C2018/0046 , B02C2018/164
摘要： A paper shredder having shredder cover and a motor coupled to shredder blades includes a shredder throat in proximity to shredder blades. The shredder throat has a moveable blade, and a fixed blade. A cam coupled to the moveable blade is in communication with a power switch plunger. When the shredder is in the NORMAL/ON position, a throat gap is in its normal position and the cam positions the plunger to power to the motor. When the shredder is in the JAM CLEAR/OFF position, the throat gap is in its wide position and the cam positions the plunger to remove power to the motor. A method is provided, including providing a moveable blade; sensing a throat jammed condition; releasing the moveable blade; moving the moveable blade to a wide gap position; sensing the moveable blade in the wide gap position; turning off the motor in response to the sensing.

98. 发明授权

US09802202B2 Paper shredder with staple and clip remover 有权
公开(公告)号：US09802202B2
公开(公告)日：2017-10-31
申请号：US14162957
申请日：2014-01-24
申请人： ACCO UK Limited
发明人： Paul A. Aries , Kaushik Patel
IPC分类号： B02C23/08 , B02C18/22 , B02C18/00 , B02C23/02 , B02C23/04
CPC分类号： B02C18/2283 , B02C18/0007 , B02C18/2225 , B02C23/02 , B02C23/04 , B02C23/08 , B02C2018/003 , B02C2018/0046
摘要： A paper shredder includes a housing, cutters positioned in the housing, and a feeder base adapted to support a stack of paper. The feeder base includes a feeder slot. The feeder base is integrally-formed as one piece having a front portion, a rear portion, and a sidewall along first and second sides and spanning the feeder slot.

99. 发明申请

US20170298940A1 SHRED AND SHEAR PUMP 审中-公开
公开(公告)号：US20170298940A1
公开(公告)日：2017-10-19
申请号：US15635749
申请日：2017-06-28
申请人： BJM PUMPS, LLC
发明人： Brian M. MITSCH
IPC分类号： F04D7/04 , F04D29/24 , F04D1/00 , F04D29/42 , B02C18/00
CPC分类号： F04D29/708 , B02C18/0092 , F04D1/00 , F04D7/045 , F04D13/02 , F04D13/086 , F04D29/22 , F04D29/2288 , F04D29/24 , F04D29/426 , F04D29/448
摘要： The present invention is a pump used for applications where a solid is present in wastewater and other liquids that requires cutting and reduction in size so as to pass the solid through the inlet to the outlet of the pump. The pump has a pump casing with an inlet and an outlet formed therein. A drive unit rotates a drive shaft extending axially through the pump casing to an impeller and a cutter bar. The pump is further configured with a radial cutter ring assembly positioned adjacent the cutter bar and the inlet providing a shredding cutting action of solids between the rotating cutter bar sliding past a radial cutter ring assembly held stationary, e.g. cutting blades formed in an edge of the cutter bar rotate across an internal surface of the radial cutter ring assembly. The pump also has an axial cutter ring assembly with one or more blades forming openings adapted for the passage of solids from the inlet to the outlet to provide a shearing cutting action of solids by a rotation of an upper surface of the cutter bar sliding past an axial cutting surface of the blades of the axial cutter ring assembly. The shred and shear pump may be configured with a plurality of slots on the internal surface of the radial cutter ring assembly (101) to hold woven fibrous material for the shredding cutting action. The pump also features improved optimized flow, cutting and reducing solids in the form of woven fibrous materials, and adjustability of the cutter housing for precision and wear adjustment.

100. 发明申请

US20170239667A1 MACERATOR FOR UTILISATION OF HOSPITAL WASTE, IN PARTICULAR CELLULOSE PULP 审中-公开
公开(公告)号：US20170239667A1
公开(公告)日：2017-08-24
申请号：US15514298
申请日：2015-09-28
申请人： OPP Sp. z.o.o.
发明人： Kamila HOFMAN
IPC分类号： B02C18/00 , B02C18/22 , B09B3/00 , B02C18/12
CPC分类号： B02C18/0092 , B02C18/12 , B02C18/2216 , B02C19/0075 , B09B3/0075
摘要： A macerator is disclosed for utilisation of hospital waste, in particular cellulose pulp, to be used in hospitals, nursing homes and other facilities which require the utilisation ofhygiene products such as diapers, disposable paper bed sheets and other personal hygiene products, such as cellulose-base urinals and bedpans with their contents, that is, excreta. In the bottom zone a truncated cone shape grinder is placed, with slots separating the charge chamber from the discharge chamber, whereas on the motor axis a plate is located, bent at the end in parallel to the grinder surface, with slots in the bend, and moreover on the plate on the charge chamber side at least two shaped grinding knives are located, and within its end zone at least two squeezers, whereas under the plate from the discharge chamber side at least two scrapers are installed.

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