公开(公告)号：US11629544B1

公开(公告)日：2023-04-18

申请号：US17521942

申请日：2021-11-09

申请人： I-TEK METAL MFG. CO., LTD

发明人： Hung-Jen Tien

IPC分类号： E05F15/611 ,  E05F3/22 ,  E05F15/63 ,  E05F15/70

摘要： A door opener includes a first side cover fixed to a mounting seat. A mode switching device is disposed on the first side cover and includes an anti-theft control module. A driving device is operatively connected to a door for moving the door. A control device is electrically connected to the mode switching device and the driving device. The control device includes a control panel for operating the driving device. The mode switching device is switchable to a wake-up mode only when the anti-theft control module is unlocked. The driving device is operable by the control panel only when the mode switching device is in the wake-up mode. An outer cover is coupled to the first side cover and covers an outer side of the driving device and an outer side of the control device. The control panel is exposed via a window of the outer cover to permit operation.

公开(公告)号：US20220298713A1

公开(公告)日：2022-09-22

申请号：US17208741

申请日：2021-03-22

申请人： WHIRLPOOL CORPORATION

发明人： Mayuresh P. ARANKALLE ,  Moshin M. ATTAR ,  Ameya S. KSHIRSAGAR ,  Sagar KUMAR ,  Vivek Mansing PATIL ,  Manish SAHA

IPC分类号： D06F39/14 ,  E05F3/12 ,  E05F3/22 ,  E05F3/20

摘要： A contactless laundry treating apparatus may include a cabinet having a front panel defining an access opening configured to receive laundry items, door attached to the front panel via a hinge assembly, where the hinge assembly may include a hydraulic system arranged on an interior of the front panel within the cabinet configured to engage with a connecting hook arranged within the door to selectively apply an outward force on the connecting hook to open the door and an inward force on the connecting hook to close the door.

公开(公告)号：US11367285B2

公开(公告)日：2022-06-21

申请号：US16575189

申请日：2019-09-18

申请人： TOSHIBA TEC KABUSHIKI KAISHA

发明人： Tomonari Kakino

IPC分类号： G06K9/00 ,  G06V20/52 ,  G06F16/535 ,  E05F3/22 ,  G06Q30/02

摘要： A store management server configured to communicate with a first gate control device that controls a first gate installed in a store includes a network interface, and a processor configured to identify a customer entering the store, acquire customer information about the detected customer, detect that the customer is holding a commodity in the store, acquire sales restriction information about the commodity held by the customer, determine whether the customer is eligible to buy the commodity held by the customer based on the acquired customer information and sales restriction information, and control the network interface to transmit, when it is not determined that the customer is eligible to buy the commodity, a first command to the first gate control device. The first command causes the first gate control device to close the first gate.

公开(公告)号：US11293208B2

公开(公告)日：2022-04-05

申请号：US16341032

申请日：2019-04-02

申请人： SAFRAN CABIN INC.

发明人： Eric Heimbach

IPC分类号： B64D11/00 ,  E05F1/12 ,  E05D3/06 ,  E05D15/32 ,  E05F3/22 ,  E05D3/12 ,  E05F3/20

摘要： A hinge assembly for an aircraft overhead storage bin that includes a housing having a hinge space and a hinge opening defined therein, an arm pivotably connected to the housing within the hinge space, and a dampener. The hinge opening communicates the hinge space with an exterior of the housing. The arm is pivotable between a closed position and an open position and extends through the hinge opening such that the first end of the arm is positioned outside of the housing. The dampener includes first and second ends. The first end is connected to the housing and the second end is connected to the arm. The dampener biases the arm from the closed position to the open position.

公开(公告)号：US20220098824A1

公开(公告)日：2022-03-31

申请号：US17426954

申请日：2020-03-24

申请人： KOMATSU LTD.

发明人： Koji SOEJIMA

IPC分类号： E02F9/08 ,  E05F3/22

摘要： A work vehicle includes a vehicle body frame, an engine hood, a first extendable member, and a second extendable member. The vehicle body frame is configured to support an engine. The engine hood has a cover frame coupled to the vehicle body frame so as to allow opening and closing, and an engine cover attached to the cover frame. The first extendable member is coupled to the vehicle body frame and the cover frame. The first extendable member is disposed at one end side relative to a center in a vehicle width direction of the work vehicle. The second extendable member is coupled to the vehicle body frame and the cover frame. The second extendable member is disposed at an other end side relative to the center in the vehicle width direction of the work vehicle.

公开(公告)号：US11252791B2

公开(公告)日：2022-02-15

申请号：US16365019

申请日：2019-03-26

申请人： LG ELECTRONICS INC.

发明人： Jangmo Shin ,  Jeongkil Kim ,  Myeong Jun Shin ,  Seongho Jeong ,  Sangki Lee

IPC分类号： H05B6/68 ,  H05B6/64 ,  F24C15/02 ,  E05B15/02 ,  E05B15/16 ,  E05B47/00 ,  E05C19/12 ,  E05F3/02 ,  E05F3/18 ,  E05F3/20 ,  E05F3/22 ,  E05F1/12

摘要： A control method includes controlling a lever, a pusher and a motor so as to arrange the same in a correct position when electric power is supplied to the home appliance, or the user turns on the home appliance. Abnormalities involving an automatic opening of the door through changes in a return/stop switch and an opening sensing switch while the motor operates so as to open the door may be confirmed.

公开(公告)号：US20220003035A1

公开(公告)日：2022-01-06

申请号：US16555654

申请日：2019-08-29

申请人： Larson Manufacturing Company of South Dakota, Inc.

发明人： Alan M. Dixon ,  Lucas M. Hemmen ,  Michael W. Kondratuk ,  Kelly D. Nordgaard ,  Jammey A. Rawden

IPC分类号： E06B1/60 ,  E06B1/52 ,  E05F3/22

摘要： Ready-to-install door systems comprising, prior to installation, a door, a hinge-side z-bar, a drip cap, and a latch-side z-bar, all connected. In addition, the system may comprise door closer hardware attached to the door and either the drip cap or the hinge-side z-bar; an installation notch; or screw holders. Screw holders are also provided. Methods of installing the present door systems are also provided.

公开(公告)号：US11187022B1

公开(公告)日：2021-11-30

申请号：US16004781

申请日：2018-06-11

申请人： Steven M. Hoffberg

发明人： Steven M. Hoffberg

IPC分类号： E05F3/22 ,  E05F15/73 ,  E05F3/10 ,  B25J9/16 ,  E05F15/42

摘要： A method for controlling a door, comprising the steps of storing energy during a manual opening of a door, sensing an object within a doorway, selectively applying a force derived from the stored energy, to close the door, based on the sensing of an object in the doorway. The closure is preferably controlled by an electronic control. A door closing device comprising an energy storage device for storing energy during door opening and releasing the stored energy to subsequently close the door, a damping system for damping a closure of the door, a sensor for detecting an object within a doorway, having an output, a controllable device for selectively restraining the energy storage device from closing the door, and a control system for controlling the controllable device based on the output.

公开(公告)号：US20210362570A1

公开(公告)日：2021-11-25

申请号：US16881723

申请日：2020-05-22

申请人： Ledwell and Son Enterprises, Inc.

发明人： Stephen Hardy Ledwell ,  Gary Gene Gathright ,  Michael Leroy Thomas

IPC分类号： B60J5/04 ,  E05F3/22

摘要： An enclosure for protecting a load comprises a truck bed to hold items, a front wall affixed to a proximal end of a width of the truck bed, and a rear wall affixed to a distal end of the width. A main header member runs along the length of the truck bed connecting the rear and front walls to form a central mounting point along a length of the truck bed that is disposed at a maximum height of the rear wall and the front wall. A passenger side gull wing door and a driver side gull wing door are mounted to the main header member by a plurality of hinges affixed to the main header member and which provide a movable joint for the gull wing doors. One or more hydraulic lift cylinders are operative to raise and lower a respective gull wing door.

公开(公告)号：US11142939B2

公开(公告)日：2021-10-12

申请号：US16713196

申请日：2019-12-13

申请人： Schlage Lock Company LLC

发明人： Brady Plummer ,  Subashchandra G. Rai ,  Brian C. Eickhoff ,  Benjamin L. Miller ,  Prajna Poojary

IPC分类号： E05F15/63 ,  E05F3/22

摘要： An exemplary method relates to operating a door closer assembly including a closer body, a pinion rotatably mounted to the closer body, a motor including a motor shaft, and a bidirectional clutch connected between the pinion and the motor shaft. The method generally involves permitting, by the clutch, rotation of the pinion in each of a first direction and a second direction without transmitting rotation of the pinion in either direction to the motor shaft; sensing, with a sensor, a rotational position of the pinion; comparing, by a controller, the rotational position of the pinion with a desired rotational position; based upon the comparing, driving the motor to rotate the motor shaft; and by the clutch, coupling the motor shaft with the pinion in response to rotation of the motor shaft, thereby transmitting torque from the motor shaft to the pinion and urging the pinion toward the desired rotational position.