公开(公告)号：US12077130B2

公开(公告)日：2024-09-03

申请号：US17217577

申请日：2021-03-30

Applicant: Polaris Industries Inc.

Inventor： Jonathan M. Hetland ,  Alex M. Baltes ,  Jeremy C. Braaten ,  Brijesh N. Pandya

IPC: B60R5/04 ,  B62J9/10 ,  E05D11/08 ,  E05F1/08

CPC classification number: B60R5/044 ,  B62J9/10 ,  E05D11/082 ,  E05F1/08 ,  E05Y2201/218 ,  E05Y2201/266 ,  E05Y2201/484 ,  E05Y2900/518

Abstract: A vehicle shown herein is a side by side utility vehicle having a plurality of accessories including a cover assembly for covering an opening in a cargo area of the vehicle and a coupler for coupling various components of the vehicle.

公开(公告)号：US12037836B2

公开(公告)日：2024-07-16

申请号：US17694337

申请日：2022-03-14

Applicant: PS Industries Incorporated

Inventor： Peter Allen Letvin ,  Daniel Thomas Satrom ,  Chad Joseph Rose

IPC: E05F3/14 ,  E05F1/12 ,  E06B11/02

CPC classification number: E05F3/14 ,  E05F1/1215 ,  E06B11/022 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2201/41 ,  E05Y2201/484 ,  E05Y2800/24 ,  E05Y2900/40

Abstract: Self-closing safety gate embodiments are disclosed herein. The self-closing safety gates include a hinge plate configured to rotate about a vertical support member and engage a hoop portion. In some embodiments, the hinge plate includes at least one support arm portion with a channel. In such embodiments, the channel can be configured to receive and frictionally engage a hoop arm of the hoop portion with a compressive fastener. In some embodiments, the self-closing safety gate can be damped.

公开(公告)号：US20240217732A1

公开(公告)日：2024-07-04

申请号：US18399526

申请日：2023-12-28

Applicant: Oshkosh Corporation

Inventor： Derek A. Wente ,  Andrew Kotloski ,  Caleb Binder ,  Martin J. Schimke ,  Jacob Solberg

IPC: B65F3/02 ,  E05F15/622 ,  E05F15/627 ,  E05F15/63

CPC classification number: B65F3/02 ,  E05F15/622 ,  E05F15/627 ,  E05F15/63 ,  B65F2003/0279 ,  E05Y2201/22 ,  E05Y2201/232 ,  E05Y2201/41 ,  E05Y2201/422 ,  E05Y2201/434 ,  E05Y2201/474 ,  E05Y2201/484 ,  E05Y2201/624 ,  E05Y2900/518 ,  E05Y2900/546

Abstract: A refuse vehicle including a chassis, a body coupled with the chassis, a tailgate, an electric lock, and an electric tailgate actuator assembly. The tailgate is coupled with a rear of the body and is transitionable between a first position and a second position. The electric tailgate actuator assembly configured to transition the tailgate between the first position and the second position.

公开(公告)号：US20230272650A1

公开(公告)日：2023-08-31

申请号：US17681165

申请日：2022-02-25

Applicant: Zhide FENG

Inventor： Zhide FENG

IPC: E05D13/00

CPC classification number: E05D13/1215 ,  E05Y2201/484 ,  E05Y2201/654 ,  E05Y2201/664 ,  E05Y2900/106 ,  E05Y2900/518

Abstract: A counterbalance system for balancing an overhead door installed against a structure of a vehicle or a house, the door having at least one door panel, the system has a longitude pipe with non-circular section cut; a pair of U-brackets having two side walls with one center hole on each side; a pair of torsion spring assemblies received within the pipe, and the inboard end of the assembly being slidingly engaged within the pipe; a pair of connecting shaft, with inboard side connected with the outboard end of each of the spring assemblies; the shaft passing through the center holes of the U-bracket; the outboard end of each shaft being fixed with the side wall on the outboard end of each of the U-brackets; a pair of drums each having a center hole received by the shaft, and each of the drums located between two side walls of the U-bracket.

公开(公告)号：US20230220713A1

公开(公告)日：2023-07-13

申请号：US18153747

申请日：2023-01-12

Applicant: Magna Closures Inc.

Inventor： Vladimir Lebsak ,  Michael Digel ,  Wolfgang Millahn ,  Andreas Tesch

IPC: E05F3/00 ,  E05F1/10

CPC classification number: E05F3/00 ,  E05F1/105 ,  E05Y2201/21 ,  E05Y2201/232 ,  E05Y2201/266 ,  E05Y2201/474 ,  E05Y2201/484 ,  E05Y2201/638 ,  E05Y2201/626 ,  E05Y2201/668 ,  E05Y2201/654 ,  E05Y2900/536

Abstract: A spring driven system for moderating an opening speed of a closure panel of a vehicle, the system comprising: a pop up mechanism mounted adjacent to the closure panel for moving the closure panel from a fully closed position to a partially open position, the pop up mechanism having a plunger; and a biased cam mechanism coupled to the pop up mechanism by a coupling, the biased cam mechanism having a biasing element for moderating a deployment rate of the plunger.

公开(公告)号：US20230171903A1

公开(公告)日：2023-06-01

申请号：US17701724

申请日：2022-03-23

Applicant: NANJING LOPU CO., LTD.

Inventor： Bin ZHU ,  Chengyue LV ,  Jianming QIU ,  Lili JI ,  Chengbing GUO

IPC: H05K5/02 ,  H01L23/32 ,  F24F7/00 ,  E05F1/10 ,  E05F15/611 ,  E05F15/53 ,  E05B47/00 ,  E05B65/00 ,  E05B17/22

CPC classification number: H05K5/0204 ,  H01L23/32 ,  F24F7/00 ,  E05F1/1016 ,  E05F15/611 ,  E05F15/53 ,  E05B47/0012 ,  E05B65/006 ,  E05B17/22 ,  F24F2007/0025 ,  E05Y2201/422 ,  E05Y2201/434 ,  E05Y2201/448 ,  E05Y2201/484 ,  E05Y2201/686 ,  E05Y2800/252 ,  E05Y2900/13 ,  E05Y2900/606 ,  E05B2047/0017

Abstract: A switched-mode light-emitting diode (LED) display unit satisfying fire-fighting smoke exhaust and ventilation requirements includes an LED display unit, a mounting member, an opening-closing actuator and a pressing member. The LED display unit is mounted on the mounting member and the mounting member is mounted on a display panel by an opening-closing actuator and pressed against the display panel by a pressing member. The switched-mode LED display unit provides the pressing member that works to release the pressed mounting member after obtaining a triggering command and the opening-closing actuator that turns on the LED display unit subsequently, thereby meeting the fire smoke exhaust ventilation requirement of the internal surface or the external surface of a building.

公开(公告)号：US20190106921A1

公开(公告)日：2019-04-11

申请号：US16150464

申请日：2018-10-03

Applicant: Kason Industries, Inc.

Inventor： Brian Grewe ,  Brett A. Mitchell

IPC: E05F1/10

CPC classification number: E05F1/1016 ,  E05Y2201/216 ,  E05Y2201/266 ,  E05Y2201/484 ,  E05Y2201/492 ,  E05Y2201/604 ,  E05Y2201/624 ,  E05Y2201/638 ,  E05Y2600/46 ,  E05Y2600/51 ,  E05Y2800/28 ,  E05Y2900/102

Abstract: A door closer (10) includes an exterior housing (11), a spring assembly (12), a ratchet assembly (13), and a clutch assembly (14). The housing has a central tube (17), drive collar (23), a top end cap (52), and a bottom end cap (65). The drive collar includes an indexing pin channel (41) and indexing pin (42) which includes a pawl (45) having a contact surface (47) and a curved bearing surface (48). The spring assembly includes a shaft (73), a spring stop (80), and a helical torsion spring (106) positioned upon the shaft. The ratchet assembly resides within drive collar and includes ratchet wheel (111) having an annular array of ratchet teeth (112) configured to mesh with the pawl of the indexing pin. Each tooth has an undercut contact surface (113) and a curved bearing surface (114). The clutch assembly includes a bottom disc (120) and a top disc (121).

公开(公告)号：US20180305969A1

公开(公告)日：2018-10-25

申请号：US15867628

申请日：2018-01-10

Applicant: Life Door, Inc.

Inventor： Benjamin Wesley Docksteader ,  Joel Sellinger

IPC: E05F15/72 ,  E05F1/12 ,  G08B3/10

CPC classification number: E05F15/72 ,  E05F1/12 ,  E05Y2201/41 ,  E05Y2201/434 ,  E05Y2201/462 ,  E05Y2201/474 ,  E05Y2201/484 ,  E05Y2201/618 ,  E05Y2201/638 ,  E05Y2201/654 ,  E05Y2201/668 ,  E05Y2201/722 ,  E05Y2400/612 ,  E05Y2400/66 ,  E05Y2600/46 ,  E05Y2900/132 ,  E05Y2900/134 ,  G08B3/10

Abstract: An emergency door closing device that can be installed upon existing doors and hinges to automatically close doors in the response to smoke and fire. The improvements incorporated therein include a hinge cam pivot member that attaches to an existing hinge member of a door and produces a moment force about the existing hinge member allowing a reduced force necessary to pivot the door into a closed position. Further, a novel spring, cam, and lever system is incorporated to activate the moment force to close the door.

公开(公告)号：US09822567B1

公开(公告)日：2017-11-21

申请号：US15480826

申请日：2017-04-06

Applicant: FIRST DOME CORPORATION

Inventor： Yuan-Ming Lin

IPC: E05D11/06 ,  G06F1/16 ,  E05D11/08

CPC classification number: E05D11/06 ,  E05D11/082 ,  E05D11/087 ,  E05Y2201/422 ,  E05Y2201/484 ,  E05Y2900/606 ,  G06F1/1681 ,  Y10T16/5406

Abstract: A hinge assembly includes a guiding unit connected between and slidable relative to first and second hinge units along arcuate lines. The second hinge unit has a pivot shaft extending through first and second rings, and a resilient washer. The second ring is rotatable on the pivot shaft relative to the first ring and has a radial extension member telescopically connected to a pivotal arm of the first hinge unit. The resilient washer pushes the second ring against the first ring. A protrusion of the first ring slides along a contact surface of the second ring having a groove so that a variable friction toque is created against relative movement of the first and second hinge units.

公开(公告)号：US20170314310A1

公开(公告)日：2017-11-02

申请号：US15652808

申请日：2017-07-18

Applicant: Julius Blum GmbH

Inventor： Fredi DUBACH ,  Marco RUECKER

IPC: E05F1/10 ,  A47B88/463 ,  F16H37/12 ,  E05F1/12

CPC classification number: E05F1/105 ,  A47B88/463 ,  E05F1/1016 ,  E05F1/1215 ,  E05Y2201/232 ,  E05Y2201/484 ,  E05Y2800/11 ,  E05Y2900/20 ,  F16H37/12

Abstract: A drive device for a movable furniture part, comprising an ejection force accumulator which can be tensioned, an ejection element mechanically loaded by the ejection force accumulator and used to carry out an ejection movement of the moveable furniture part from a closed position into an open position. The ejection movement can be initiated by a compression movement of the movable furniture part into a compression position which is behind the closed position. The drive device also comprises a tensioning device for tensioning the ejection force accumulator with energy which can be emitted by the ejection movement. During the compression movement, at least 50% of the energy emitted by the ejection force accumulator during the ejection movement can be introduced into the ejection force accumulator by the tensioning device.