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公开(公告)号：US20140166552A1
公开(公告)日：2014-06-19
申请号：US13714041
申请日：2012-12-13
Applicant: LAITRAM, L.L.C.
Inventor： Robert S. Lapeyre , Christopher G. Greve
IPC: B07B4/00
CPC classification number: B07B4/00 , B07B4/08 , B07B11/04 , F04D23/003
Abstract: Apparatus and method for separating lightweight waste from product with air supplied by a plenum. An air separator includes a blower duct directing air upward through product conveyed on a foraminous conveyor. The blower duct is in communication with a plenum through an opening. One or more blowers fill and pressurize the plenum with air without blowing the air directly through the opening. The drop in pressure from the plenum to the exit end of the duct draws air uniformly through the opening and into the duct. The uniform flow of air through the duct and the conveyor lifts lightweight waste from the product.
Abstract translation: 用于通过气室供应的空气将轻质废物与产品分离的装置和方法。 空气分离器包括将空气向上引导通过在多孔输送机上输送的产品的鼓风机管道。 鼓风机管道与通气孔通过开口连通。 一个或多个鼓风机用空气填充和加压集气室，而不直接通过开口吹入空气。 从集气室到管道出口端的压力下降将空气均匀地吸引通过开口并进入管道。 空气通过管道和输送机的均匀流动可从产品中提取轻质废物。
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公开(公告)号：US20140110227A1
公开(公告)日：2014-04-24
申请号：US14048092
申请日：2013-10-08
Applicant: Laitram, L.L.C.
Inventor： Bryant G. Ragan , Kevin W. Guernsey , Wayne A. Pertuit, JR.
CPC classification number: B65G23/08 , B65G23/00 , B65G23/23 , H02K1/14 , H02K1/27 , H02K7/1008 , H02K7/14 , H02K11/33 , H02K17/165
Abstract: A belt conveyor having an electromagnetic drive comprising a rotor and a stator sealed in separate nonmagnetic and nonconductive housings. The rotor is mounted to a drive shaft. A drive drum or drive sprockets supported on the shaft have peripheral drive surfaces that engage a conveyor belt. The rotor is coaxial with the peripheral drive surface—either sealed within the drum or sprockets or housed on the shaft axially spaced from the drive surface. The rotor may include conductive rotor bars or permanent magnets. The stator is spaced apart from the rotor across a narrow gap and produces a traveling magnetic flux wave across the gap that causes the rotor and the peripheral drive surface to rotate and drive the conveyor belt.
Abstract translation: 一种具有电磁驱动器的带式输送机，包括转子和密封在独立的非磁性和非导电壳体中的定子。 转子安装在驱动轴上。 支撑在轴上的驱动鼓或驱动链轮具有与输送带接合的外围驱动表面。 转子与外围驱动表面同轴，密封在滚筒或链轮内，或者容纳在与驱动表面轴向间隔开的轴上。 转子可以包括导电转子棒或永磁体。 定子与转子间隔开狭窄的间隙，并产生穿过间隙的行进磁通波，导致转子和外围驱动表面旋转并驱动传送带。
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93.发明授权公开(公告)号：US08652556B1
公开(公告)日：2014-02-18
申请号：US13628192
申请日：2012-09-27
Applicant: Laitram, L.L.C.
Inventor： Joseph F. Kovacs , Brent A. Ledet
IPC: A47J37/00
CPC classification number: A47J37/045 , A23L5/13
Abstract: A cooking system and a method for cooking food products. The cooking system comprises a forced-convection cooker having a conveyor continuously conveying stacks of product-laden trays through a cooking chamber. Fans in the cooking chamber establish a generally vertical convection path traversed by the conveyor. Foraminous bottoms in the trays allow cooking fluid in the convection path to be forced through the trays and products.
Abstract translation: 烹饪系统和烹饪食品的方法。 烹饪系统包括强制对流炊具，其具有通过烹饪室连续输送堆叠的产品载货盘的输送机。 烹饪室中的风扇建立由输送机穿过的大致垂直的对流路径。 托盘中的多孔底部允许对流路径中的烹饪液体被迫通过托盘和产品。
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公开(公告)号：US20040231966A1
公开(公告)日：2004-11-25
申请号：US10249956
申请日：2003-05-22
Applicant: LAITRAM, L.L.C.
Inventor： Sandra A. Christiana , Andrew A. Corley , Robert S. Lapeyre
IPC: B65G017/06
Abstract: A modular conveyor belt constructed of a series of rows of belt modules with a hinge formed in each row and aligned in the direction of belt travel with hinges of adjacent rows. The hinge allows the belt to conform to a non-coplanar carryway support to form, for example, a trough. In some versions, the hinge is a living hinge formed by flexible or thinned-out regions of the belt between rigid regions. In other versions, the hinge is formed by interleaved hinge eyes between modules along each row interconnected by a hinge pin along an axis oriented in the direction of belt travel.
Abstract translation: 一组模块化的传送带，由一系列带状模块构成，带有一铰链，每一排形成铰链，并沿相邻行的铰链沿带的行进方向排列。 铰链允许带符合非共面承载支架以形成例如槽。 在一些形式中，铰链是由刚性区域之间的带的柔性或稀疏区域形成的活动铰链。 在其他形式中，铰链由沿着沿着带行进方向定向的轴线的铰链销相互连接的每行的模块之间的交错铰链眼形成。
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公开(公告)号：US12264014B2
公开(公告)日：2025-04-01
申请号：US18644751
申请日：2024-04-24
Applicant: Laitram, L.L.C.
Inventor： Casper Fedde Talsma , David W. Bogle
Abstract: A spiral conveyor for positively driving a conveyor belt along a helical path. The spiral conveyor includes a rotating cylindrical tower with parallel drive members extending from the bottom to the top of the tower on its periphery. Each drive member includes an outwardly protruding ridge that varies in height from the bottom to the top of the tower. The variations in height facilitate the belt's entry onto and exit from the tower and robust, positive driving engagement with the inside edge of the belt along the majority of its path along the tower.
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Patent Agency Ranking
公开(公告)号：US20250012339A1
公开(公告)日：2025-01-09
申请号：US18709887
申请日：2022-11-23
Applicant: Laitram, L.L.C.
Inventor： Michael Hendrik DeGroot , Gabriel Nazar , James R. Honeycutt, Jr. , Jeff Batchelder , Gerko Hulshof , Martin Sprenkeler , Khoi Vu
IPC: F16G3/04
Abstract: A fastening system for joining two opposing ends of flexible conveyor belt segments includes mating sets of rigid connectors embedded in and extending from confronting ends of the flexible conveyor belt segments. The rigid connectors include laterally-extending load-transferring surfaces that interface to transmit axial tension between the confronting segment ends, or hinge elements that interleave to form a hinge passageway for receiving a connecting rod. The rigid connectors are chemically bonded to the conveyor belt segment ends through microscopic entanglement, a mechanical bond, adhesive bond or through another suitable process.
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公开(公告)号：US20250011109A1
公开(公告)日：2025-01-09
申请号：US18708419
申请日：2022-09-14
Applicant: Laitram, L.L.C.
Inventor： Bryant G. Ragan , Matthew L. Fourney
IPC: B65G54/02
Abstract: A magnetic conveyor (30) comprising article-supporting movers (80) propelled by an array of stator elements (72) arranged in rows and columns. The movers include permanent magnets (82) whose magnetic fields interact with electromagnetic waves produced by the stator elements. Some of the stator elements produce electromagnetic waves that travel parallel to a conveying direction and others produce electromagnetic waves that can be controlled to travel in any direction. Movers are arranged in a formation of rows and columns in a staging area. An article (34) is transferred onto a group of movers in forward rows of the formation in the staging area. The group separates from the staging area as it conveys the article in the conveying direction. Stator elements are energized to replenish the staging area with movers to fill the gaps left by the article-conveying group of movers.
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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：US12162690B2
公开(公告)日：2024-12-10
申请号：US18022204
申请日：2021-08-11
Applicant: Laitram, L.L.C.
Inventor： David W. Bogle
Abstract: A rotatable retainer for hinge rods in modular conveyor belts. The rod retainer includes a plug that is rotatably received in a socket in the edge portion of a conveyor belt module. An aperture through the plug is adjustable between a first locked and operational position guiding a hinge rod obliquely into a hinge-joint passageway between adjacent rows of belt modules and an unlocked second position guiding the hinge rod straight into the passageway. A sideguard, such as for a stacker belt, can optionally be formed with the plug.
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公开(公告)号：US12122619B2
公开(公告)日：2024-10-22
申请号：US18008865
申请日：2021-06-14
Applicant: Laitram, L.L.C.
Inventor： Bryant G. Ragan
CPC classification number: B65G54/02 , B65G1/0492 , B65G47/642 , B60L2200/40
Abstract: A tray shuttle and a tray conveyor using the tray shuttle to route magnetic conveyor trays from one conveyor section to another. The trays and the shuttles are propelled by linear-motor stators that produce electromagnetic flux waves that interact with the magnetic fields of permanent-magnet arrays in movers in each tray. Each shuttle has a main holder mover and one or more other movers connected to a linkage that operates one or more pushers that push trays off a tray holder on the shuttles.
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