The present application relates to the technical field of vehicle-mounted luggage, and discloses a vehicle-mounted luggage case with doors opening on both sides, including: a case bottom, a center-shaft split-type case lid, a lid opening mechanism, a power supply assembly and an electric control assembly, wherein an operation panel is provided on either side of the case bottom, a sealed compartment is provided at either end of the case bottom, a luggage compartment is formed between two sealed compartments, a bulkhead is formed on a side of the luggage compartment proximal to the two sealed compartments. The present application is not only provided with a center-shaft split-type case lid for convenient access, but can also effectively widen the size of the case bottom, and can open and close the lid electrically, which is more convenient to operate, and has the function of self-storing electric energy.

A guiding system includes a support on which a door leaf can be mounted; a support guide rail; and a guiding device by which the support is movably mounted or can be movably mounted on the support guide rail. The guiding system includes a switch device and/or a sensor or an interface for securing the switch device and/or sensor. The switch device and/or sensor is/are designed to generate a signal by which the power supply to an electric device can be interrupted and/or released. The switch device and/or sensor or interface is or can be positioned relative to the support guide rail such that the switch device and/or sensor can be switched and/or triggered in a specified position of the support, and thus the door leaf, relative to the support guide rail. The specified position is preferably an end position of the support relative to the support guide rail.

A safety system for an automatic door including an ultrasonic sensor installed in a rotary frame to detect motion of the rotary frame in order to stop operation of an automatic door in order to prevent injury from the door.

A safety system configured to prevent a finger from getting jammed in a gap between an automatic door and a door frame and stop an operation of the automatic door when the automatic door is caught by an obstacle. The safety system prevents a safety accident when a door D1, which is disposed at a gap d from a doorframe 10, configured to slide, and made of a transparent or semi-transparent plate shaped material, is opened or closed while sliding relative to a column 20 on which a push switch for opening the door D1 is installed The safety system for an automatic door includes a first switch means S1 installed along a front edge of the door D1, and a second switch means S2 installed at a front end of the doorframe 10 to cover the gap d between a surface of the door D1 and the front end of the doorframe 10.

An automatic hatch assembly for bulk material containers includes a hatch cover which covers a fill opening of the container, and may be retrofitted to existing containers equipped with a conventional hatch cover. A drive unit is operable to open and close the hatch cover, and a locking assembly actuates an extendable lock member. Optionally, a pneumatic seal is provided within the cover for sealing the container from the outside environment. The locking assembly is adapted to resist opening forces applied to the cover, such as when the container is pressurized, and a sequencing controller may be provided to facilitate automated operation of the opening/closing, locking/unlocking, and/or sealing/unsealing of the hatch cover.

A refrigerator comprises: a cabinet including a storage compartment, a door opening or closing the storage compartment, a door opening device including a push rod moving from an initial position to a door opening position for opening the door and a motor providing power to the push rod, and a controller controlling the motor. The controller allows the motor to rotate at a first opening speed for opening the door of the refrigerator. The controller changes a rotation speed of the motor to a second opening speed lower than the first opening speed before the push rod contacts the door of the refrigerator or the cabinet.

An inward-swing door driving device, including a motor, a worm wheel and worm reducer driven by the motor, a positive clutch, an unlocking cylinder and an unlocking connecting mechanism. The positive clutch includes an inner tooth, an outer tooth and an elastic element. The inner tooth is in transmission connection with the worm wheel and worm reducer, and the outer tooth is in coaxial transmission with a door shaft of an inward-swing door. The unlocking cylinder includes a cylinder push rod. One end of the unlocking connecting mechanism is in contact with the end portion of the cylinder push rod, and the other end of the unlocking connecting mechanism is connected with the inner tooth.

An actuation system (18) of a glove box assembly (10) includes a drive system (21) and at least one rack (20) driven by the drive system (21) between a closed position, an open position, and a pre-closed position. At least one switch (56, 62) senses a position of the at least one rack (20). The drive system (21) is operable in response to a signal output by the at least one switch (56, 62).

A window control system includes a switch and a motor controller. The switch is manipulated by an operator and transmits signals based on the manipulation. The motor controller receives signals from the switch, determines a preset position from the signals, and commands a motor to move a window to the preset position. The preset position is one of at least three preset positions either programmed by a manufacturer or customized by the operator.

A method for operating a drive system for a body hatch, in particular a front hood of a motor vehicle, wherein the drive system has a motorized drive arrangement and a control device for actuating the drive arrangement, wherein the body hatch, in an opening process, is adjusted from a closed position in an opening direction. A faulty opening process of the body hatch is detected by means of the control device in a detection routine and that, upon detection of a faulty opening process, the drive arrangement is actuated by means of the control device in the closing direction.