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公开(公告)号：US11576419B2
公开(公告)日：2023-02-14
申请号：US16768993
申请日：2018-12-12
Applicant: Laitram, L.L.C.
Inventor： Christopher G. Greve , Robert S. Lapeyre , Kyle J. Sedlacek
Abstract: Apparatus and methods for bulk processing items on a conveyor belt using an angled axial fan that extends obliquely into a processing chamber and includes a curved back wall forming an air flow chamber. The angled axial fan enhances air flow around a product being processed on the conveyor belt. A heater employs shrouds and a series of baffle plates held together using a connecting pin to heat circulated air in a low-pressure area below the conveyor belt. Baffles in an upper chamber mix and direct heated, circulated air over the conveyed product.
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22.发明申请公开(公告)号：US20190144210A1
公开(公告)日：2019-05-16
申请号：US15815287
申请日：2017-11-16
Applicant: Laitram, L.L.C.
Inventor： Christopher G. Greve
CPC classification number: B65G23/06 , A21B1/08 , A21B1/48 , A23L3/001 , B65G15/60 , B65G23/04 , B65G23/10 , B65G23/44 , B65G45/12 , B65G45/14
Abstract: A continuous product-processing apparatus having a conveyor capable of repositioning product and cleaning itself of debris and a method for its operation. The apparatus includes a conveyor that transports products atop a conveyor belt along a carryway to a processing chamber. Upper and lower diverting rollers guide the belt along an S-shaped product-repositioning path segment of the carryway. The diverting rollers are rotated at a speed normally greater than the speed of the conveyor belt to cause the belt to slip on the roller's periphery, which effects a scraping action against the conveying side of the belt to dislodge debris from the belt and the rollers. One-way ratcheting drives or belt restricters positioned on the product-positioning path segment to limit belt excursion are used to prevent the belt from building up along the carryway and tightening in the lower return.
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公开(公告)号：US10112780B2
公开(公告)日：2018-10-30
申请号：US14459711
申请日：2014-08-14
Applicant: Laitram, L.L.C.
Inventor： Joseph F. Kovacs , Christopher G. Greve , Robert S. Lapeyre
Abstract: A flexible scraper for a grader or other solid object processing system. The flexible scraper is adjustably mounted to a frame and contacts a rotating roller to clean the rotating roller or prevent components from wrapping around the roller, as well as maintain products within designated lanes. Connectors allow insertion and release of the scraper into and from the frame. The flexible scraper is inserted into slots in the frame and held against the rotating roller by gravity.
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公开(公告)号：US09814247B2
公开(公告)日：2017-11-14
申请号：US15408610
申请日：2017-01-18
Applicant: Laitram, L.L.C.
Inventor： Christopher G. Greve , Charles L. Borrello , Jake R. Guillory
CPC classification number: A22C29/022
Abstract: A deveining system efficiently removes veins from shrimp while preserving the meat of the shrimp in both appearance and quantity. The deveining system comprises an endless deveining wall having outwardly-extending snagging tabs. Water flooding a deveining region creates a vacuum effect to pull exposed veins through openings formed by the snagging tabs, followed by separation of the body of the shrimp from the veins.
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公开(公告)号：US09456617B2
公开(公告)日：2016-10-04
申请号：US14138284
申请日：2013-12-23
Applicant: Laitram, L.L.C.
Inventor： Brien G. Rau , Christopher G. Greve , Scott J. Sirgo , Robert S. Lapeyre , Kevin J. Turner , Charles L. Borrello , Brady P. Horn
CPC classification number: A22C29/022
Abstract: A deveining device efficiently removes veins from shrimp while preserving the meat of the shrimp in both appearance and quantity. The deveining device comprises a channel having a blade extending along a section of the channel for cutting the back of the shrimp as it rolls through the channel to expose a vein. A downstream vein remover severs the exposed vein from the shrimp body. Nozzles spray fluid into the channel to propel the shrimp through the channel.
Abstract translation: 开发装置有效地从虾中去除静脉，同时在外观和数量上保存虾的肉。 开发装置包括具有沿着通道的一部分延伸的叶片的通道，用于当其滚动通过通道以暴露静脉时切割虾的背部。 下游静脉去除剂从虾体中切除暴露的静脉。 喷嘴将流体喷入通道以推动虾通过通道。
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Patent Agency Ranking
公开(公告)号：US20150068223A1
公开(公告)日：2015-03-12
申请号：US14467655
申请日：2014-08-25
Applicant: Laitram, L.L.C.
Inventor： Joseph F. Kovacs , Christopher G. Greve , Robert S. Lapeyre
CPC classification number: F25D13/06
Abstract: A counterflow chiller for cooling products on a conveyor employs a plurality of recirculating cooling modules in fluid communication with each other. Each recirculating cooling module sprays coolant over a portion of the conveyor to adjust the temperature of a product on the conveyor. An axial pump pumps coolant from a reservoir in a first recirculating coolant module to a sprayer, which sprays coolant over the product. Overflow coolant spills from one recirculating cooling module to another recirculating cooling module operating at a higher equilibrium temperature.
Abstract translation: 用于在输送机上冷却产品的逆流冷却器采用多个彼此流体连通的再循环冷却模块。 每个循环冷却模块将冷却剂喷洒在输送机的一部分上以调节输送机上的产品的温度。 轴向泵将冷却剂从第一再循环冷却剂模块中的储存器泵送到喷雾器，喷雾器将冷却剂喷射到产品上。 溢流冷却液从一个循环冷却模块溢出到在较高平衡温度下工作的另一个循环冷却模块。
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27.发明申请公开(公告)号：US20140030395A1
公开(公告)日：2014-01-30
申请号：US13943471
申请日：2013-07-16
Applicant: Laitram, L.L.C.
Inventor： Joseph F. Kovacs , Brent A. Ledet , Christopher G. Greve
IPC: A47J27/04
Abstract: A rigid, foraminous, ball-shaped container for housing products treated in a product-tumbling apparatus. The container allows selected products to be segregated from a mass flow of products and can protect a sensor mounted in the container from damage that can be caused by the tumbling action.
Abstract translation: 用于容纳在产品翻转装置中处理的产品的刚性，多孔的球形容器。 容器允许选定的产品与产品的质量流隔离，并且可以保护安装在容器中的传感器免受由滚动动作引起的损坏。
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公开(公告)号：US12187542B2
公开(公告)日：2025-01-07
申请号：US18033482
申请日：2021-10-27
Applicant: Laitram, L.L.C.
Inventor： Christopher G. Greve
IPC: B65G23/06
Abstract: A sprocket having a series of circumferentially spaced tooth blades bridging the peripheries of two axially spaced outer rings. An optional locking ring between the outer rings provides additional support for the tooth blades or the outer rings and helps lock the tooth blades in place. The sprocket can be a split sprocket for easier installation onto and removal from a shaft.
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公开(公告)号：US12121035B2
公开(公告)日：2024-10-22
申请号：US18126581
申请日：2023-03-27
Applicant: Laitram, L.L.C.
Inventor： Christopher G. Greve , Lars Vedsted , Charles L. Borrello , Robert S. Lapeyre , Charles J. Ledet
CPC classification number: A22C29/005 , A22C29/023
Abstract: A separation and singulation system for presenting shrimps or other product individually to a processor. The separation and singulation system includes a divider pan that separates a layer of shrimp into several lanes, a shaker pan that receives the lanes of shrimp and agitates them to separate clumps of shrimp and a flume for providing further singulation and acceleration of the shrimp. The singulated, separated shrimps are then sent to a processor.
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公开(公告)号：US11849751B2
公开(公告)日：2023-12-26
申请号：US18106722
申请日：2023-02-07
Applicant: Laitram, L.L.C.
Inventor： Christopher G. Greve , Robert S. Lapeyre , Kyle J. Sedlacek
CPC classification number: A23P30/00 , F26B15/18 , F26B21/028 , F26B21/12
Abstract: Apparatus and methods for bulk processing items on a conveyor belt using an angled axial fan that extends obliquely into a processing chamber and includes a curved back wall forming an air flow chamber. The angled axial fan enhances air flow around a product being processed on the conveyor belt. A heater employs shrouds and a series of baffle plates held together using a connecting pin to heat circulated air in a low-pressure area below the conveyor belt. Baffles in an upper chamber mix and direct heated, circulated air over the conveyed product.
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