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1. 发明授权

US11629922B2 Compact recoil spring buffer apparatus 有权
公开(公告)号：US11629922B2
公开(公告)日：2023-04-18
申请号：US17549993
申请日：2021-12-14
申请人： Aviator Arms LLC
发明人： Michael J. Mossman
IPC分类号： F41A3/86 , F41A3/66
摘要： An AR-pattern firearm comprises an upper receiver, a housing positioned above the upper receiver and containing a recoil spring assembly, a bolt carrier assembly positioned in the upper receiver, and a bridge plate operably connecting the bolt carrier assembly to the recoil spring assembly. Discharge of the firearm causes rearward movement of the bolt carrier assembly out of battery and hence rearward movement of the bridge plate which stores energy in the recoil spring assembly, whereupon the stored energy in the recoil spring assembly causes the bolt carrier assembly to move forward back into battery.

2. 发明授权

US11629703B2 Wind turbine nacelle structure and a method of assembling a wind turbine nacelle structure 有权
公开(公告)号：US11629703B2
公开(公告)日：2023-04-18
申请号：US17261240
申请日：2019-09-19
申请人： Vestas Wind Systems A/S
发明人： Joël Saraiva Nunes , Morten Hedegaard Petersen , Thomas Astrup
IPC分类号： F03D80/70 , F03D13/10 , F03D80/80
摘要： A nacelle of a wind turbine generator comprising: a base frame (10) that is separate from and which supports a main bearing housing (12), in use, the base frame (10) being configured to connect with a lower portion of the main bearing housing (12); and a nacelle structure (8) that is separate from and which is connected to the base frame (10) at a first connection, wherein that nacelle structure (8) extends away from the base frame (10) and defines at least in part an interior nacelle volume; characterised in that the nacelle structure (8) is connected to the main bearing housing (12) by way of a second connection at a point arranged above a plane of a rotor axis of the main bearing housing (12).

3. 发明授权

US11629037B2 Mobile lift column cable suspension bracket and associated method 有权
公开(公告)号：US11629037B2
公开(公告)日：2023-04-18
申请号：US17020259
申请日：2020-09-14
申请人： ARI Phoenix, Inc.
发明人： Gareth Y. Hudson
IPC分类号： B66F3/46 , B66F7/28
摘要： A cable can be suspended from a mobile lift column. A bracket may be used and include one or more hangers on which the cables extending between the individual mobile lift columns may be suspended. In this way, the cables are elevated from the floor and work surface and no longer present a tripping hazard for personnel in the work area nor an obstacle over which equipment must roll during the servicing of the vehicle. Advantageously, the brackets may be individually mounted to each lift column as original equipment when the column is purchased or as a retrofit improvement to existing lift columns.

4. 发明授权

US11624353B2 Installation of cables and other components in a wind turbine tower 有权
公开(公告)号：US11624353B2
公开(公告)日：2023-04-11
申请号：US17779756
申请日：2020-11-26
申请人： Vestas Wind Systems A/S
发明人： Martin Werner Nielsen , Børge Øllgaard
IPC分类号： F03D80/80 , F03D13/40
摘要： A new method for installing one or more electric cables (60) in a wind turbine tower section (100) is provided. The method comprises providing the wind turbine tower section (100) in a substantially horizontal orientation and installing a zip line (20) inside the wind turbine tower section (100), between a first end (120) and a second end (130) of the wind turbine tower section (100). The method further comprises coupling a second end of the electric cables (60) to the zip line (20) at a location near the first end of the wind turbine tower section (100), drawing the second end of the electric cables (60) through the wind turbine tower section (100) along the zip line (20), decoupling the second end of the electric cables (60) from the zip line (20), and removing the zip line (20) from the wind turbine tower section (100). The method further comprises anchoring a first end of the electric cables (60) to the wind turbine tower section (100), at a location adjacent the first end of the wind turbine tower section (100), and anchoring the second end of the electric cables (60) to the wind turbine tower section (100), at a location adjacent the second end of the wind turbine tower section (100).

5. 外观设计

USD982621S1 Cold milling machine 有权
公开(公告)号：USD982621S1
公开(公告)日：2023-04-04
申请号：US29777596
申请日：2021-04-07
申请人： BOMAG GmbH
设计人： Roland Loew

6. 发明授权

US11617439B2 Shelf for a climate cabinet and set and climate cabinet comprising said shelf 有权
公开(公告)号：US11617439B2
公开(公告)日：2023-04-04
申请号：US17142331
申请日：2021-01-06
申请人： Thermo Electron LED GmbH
发明人： Holger Aulbach , Christopher Kabus , Patrick Fanta , Rainer Schuck
IPC分类号： A47B81/00 , A47B96/06 , F16B1/00 , F25D13/00
摘要： A shelf is provided which has a placement surface for objects to be treated in the climate cabinet and an underside opposite the placement surface, wherein the shelf can be mounted in a climate chamber of the climate cabinet. At least one reinforcing rib is detachably fastened to a base plate of the shelf.

7. 发明授权

US11615687B2 Automated identification and creation of personalized kinetic state models of an individual 有权
公开(公告)号：US11615687B2
公开(公告)日：2023-03-28
申请号：US16960264
申请日：2019-01-28
申请人： University Of Cincinnati
发明人： Deeptankar DeMazumder
IPC分类号： G08B21/04 , G16H50/50 , G16H50/70 , G16H40/67 , G16H50/20 , G06N3/04 , G06N3/08 , A61B5/369 , A61B5/318 , A61B5/00 , A61B5/021 , A61B5/024 , A61B5/08 , A61B5/11 , A61B5/1455
摘要： A system and a method for predicting kinesthetic outcomes from observed position, posture, behavior or activity of an individual 1602, 1702. The system uses kinesthetic activity sensors 102, 104 each collecting one or more of audio, video, or physiological signals and capturing the activity of the individual or an ambient environment of the individual. These signals are delivered into a computer system 106 implementing a learning routine 108 which constructs one or more personalized kinetic state models 1510 of positional states for the individual and transitions between the positional states, and further develops one or more customized multi-dimensional prediction models 1500 for the individual and uses the multidimensional prediction models to predict behaviors, activities and/or positional changes likely to occur in the future, and provides notice of predicted unsafe or undesired outcomes.

8. 发明授权

US11603882B2 Bearing unit for a yawing system of a wind turbine 有权
公开(公告)号：US11603882B2
公开(公告)日：2023-03-14
申请号：US17260343
申请日：2019-09-02
申请人： Vestas Wind Systems A/S
发明人： Flemming Christensen , David Österberg
IPC分类号： F16C17/10 , F03D80/50 , F03D80/70 , F03D7/02 , F16C27/02 , F16C33/04
摘要： A bearing unit of a yawing system of a wind turbine having a tower and a nacelle connected by the yawing system. The bearing unit includes an adjuster element moveably secured to the bearing unit, a body element translatable relative to the adjuster element, a bearing element in contact with the body element, and a biasing means positioned between the body element and the adjuster element for applying a tension force to the bearing unit. The adjuster element adjusts the tension force applied to the bearing unit through translation of the body element, and respective surfaces of the adjuster element and the body element are visible during use.

9. 发明授权

US11603678B2 Tower vibration damper 有权
公开(公告)号：US11603678B2
公开(公告)日：2023-03-14
申请号：US16334629
申请日：2017-09-26
申请人： Vestas Wind Systems A/S
发明人： Peter Sigfred Mortensen , Jes Grøn Andersen , Miroslava Vastlová
IPC分类号： E04H9/02 , F03D13/20 , F16F7/116
摘要： The present invention relates to a tower damper adapted to be mounted in a wind turbine tower, the tower damper comprising a pendulum structure adapted to be suspended in the wind turbine tower; a plurality of springs arranged to dampen movements of the pendulum structure; a suspension arrangement for suspending the pendulum structure; and a chamber holding a damping liquid into which damping liquid the pendulum structure is at least partly immersed. The present invention further relates to a wind turbine comprising a tower damper.

10. 发明授权

US11603507B2 Methods for producing a high protein corn meal from a whole stillage byproduct and system therefore 有权
公开(公告)号：US11603507B2
公开(公告)日：2023-03-14
申请号：US17062889
申请日：2020-10-05
申请人： Fluid Quip Technologies, LLC
发明人： Chie Ying Lee
IPC分类号： A23L7/10 , A23K10/38 , B02C9/04 , C12F3/10 , B04B5/10 , C11B13/00 , B04B3/04 , A23K50/00 , B04B1/20
摘要： The present invention relates generally to corn dry-milling, and more specifically, to methods for producing a high protein corn meal from a whole stillage byproduct produced in a corn dry-milling process for making ethanol and a system therefore. In one embodiment, a method for producing a high protein corn meal from a whole stillage byproduct includes, in a corn dry-milling process for making ethanol, separating the whole stillage byproduct into an insoluble solids portion and a thin stillage portion. The thin stillage portion is separated into a protein portion and a water soluble solids portion. Next, the protein portion is dewatered then dried to define a high protein corn meal that includes at least 40 wt % protein on a dry basis.

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