A fuel tank cap locking device includes: a cap configured to open and close a fuel filler port; an operation unit; an engagement unit movable in conjunction with the operation unit; and a lock unit configured to lock movement of the engagement unit from the engagement position to the allowable position. The lock unit includes a lock member that is movable between an interference position where the lock member interferes with an interfered portion formed at a predetermined position of the engagement unit and locks, and a non-interference position where the lock member does not interfere with the interfered portion and the lock is released when the engagement unit moves from the engagement position to the allowable position by the swing operation of the operation unit.

An opening device for a urea water inlet may include a first body configured to be provided on an external side of an inlet of a urea filler neck; a second body disposed at an upper end portion of the first body with a ventilation gap between the first body and the second body, and provided with an internal space to be disposed above the inlet; a cover disposed at an upper end portion of the second body, and configured to receive a force to open the internal space of the second body; an opener provided in the second body, and configured to hold the cover at the upper portion of the second body when the cover is configured to close the internal space, and to release holding of the cover when being pressed toward an interior of the second body; and a membrane disposed between the first body and the second body to pass only air therethrough while covering the ventilation gap.

The present invention provides system (100) for securing fuel of motor vehicles using IoT devices. The system comprises control device (101) mounted on lid of fuel tank to control the opening and closing of the lid of the fuel tank, from remote places. The control device (101) comprises plurality of IoT sensors connected to a microcontroller unit (205), a GSM module (202) to transfer the data between the authorized user and control device (101). The control device (101) also comprises microcontroller unit (205) to execute the plurality of operations and motor (207) integrated with microcontroller unit (205) to lock or unlock the lid of the fuel tank on receiving the signal from authorized user. An application is installed onto the user's mobile device (104) to monitor and track the activities in fuel tank. A cloud based database server (103) is used for storing and analyzing the measured fuel data.

A container, a stackable container assembly and a vehicle having a container. The container includes a container body having a top surface and a bottom surface; and a fixture assembly configured for receiving an accessory container, the fixture assembly being separately formed from and attached to the top surface, the bottom surface being configured for connecting the container to a vehicle, the bottom surface including: a tongue attached to the bottom surface, the tongue extending from the bottom surface, the tongue being configured for inserting into a first vehicle anchor fixture connected to the vehicle, and an anchor attached to the bottom surface, the anchor being configured for inserting into a second vehicle anchor fixture, the anchor including: at least one anchor lock extending parallel to the bottom surface.

A closure device for a fluid container, in particular a hydraulic tank, having a base (4), which can be attached to the container opening thereof, and a cover part (2), which encloses a ventilation and/or a filter device (36), is held on the base (4) so as to be freely rotatable in a functional unlocking position and, in a further functional locking position, permits the container opening to be unlocked by means of a safety device (48, 50, 58) while connecting the cover part (2) to the base (4), is characterized in that the safety device (48, 50, 58) can be actuated by a device generating a magnetic field (62), which device establishes the further locked functional position of the cover (2) and the base (4) by means of magnetic force.

Methods and systems are provided for increase a rate at which a saddle fuel tank is depressurized responsive to a request for refueling. In one example, a method may include, responsive to the request for refueling, depressurizing a primary side of the saddle fuel tank to a secondary side of the saddle fuel tank, and commanding open a refueling lock coupled to the primary side to allow fuel to be delivered to the primary side when pressure in the primary side drops below a threshold pressure. In this way, the secondary fuel tank may be maintained at atmospheric pressure prior to the request for refueling, which may increase the rate of depressurization of the saddle fuel tank responsive to the request.

A stackable container assembly has a base container and an accessory container selectively connected to a top surface of the base container such that the accessory container is stacked on top of the base container. The base container has a container body has a bottom surface adapted for connecting the base container to a vehicle; a tongue connected to the container body and being adapted for inserting into a first vehicle anchor fixture connected to the vehicle; and an anchor connected to the container body and being adapted for inserting into a second vehicle anchor fixture. The anchor has an anchor base and an anchor lock extending from the anchor base. The anchor lock is rotatable about an axis perpendicular to the anchor base between a locked position and an unlocked position. A container and a vehicle provided with the stackable container assembly are also disclosed.

A closure system including a filler neck, a guide socket arranged inside the filler neck, a closure cap to be introduced between the filler neck and the guide socket and which is fastenable to the filler neck and an annular seal to be received in an annular groove of the closure cap and which is secured to an inner face of the filler neck. The annular seal is arranged between the filler neck and the guide socket such that a nozzle placed between the filler neck and the guide socket does not reach thereto.

The lid device for vehicle includes a link member which supports, by linking to a housing, a lid so as to open and close; and a basing member which can move the lid from a fully-closed position to a first reference position which is a partly-open position, by means of biasing force, and which can move the lid from a second reference position which is further in the open direction than the first reference position to a fully-open position, by means of biasing force. The link member includes a first link member and a second link member which are pivotally supported at one end on the rear side of the lid, and pivotally supported at the other end within the housing. The biasing member has a pop-up contact part for switching the lid from the closed position to the first reference position, and a deadlock contact part inner surface for switching between biasing towards the first reference position and biasing toward the fully opening position with the second reference position in between.

A pressure tight plug for sealing a coupler of a dry disconnect valve includes a housing, a main flow valve, and at least one urging member being rotatable with respect to the housing of the coupler. The pressure tight plug includes a body, a locking ring, a pressure relief lock valve, and a pressure relief channel. The body includes an internal region for sealing adjacent the main flow valve of the coupler member, and a flanged perimeter for securing the plug to the coupler. The locking ring is receivable on, and rotatable with respect to, the body for engaging with the at least one urging member of the coupler. The pressure relief lock valve is fixed with respect to the body. The pressure relief channel extends from the internal region of the body to atmosphere, via said pressure relief lock valve. The pressure relief lock valve is arranged such that in a valve closed position the pressure relief lock valve is engaged with the locking ring, therein restricting movement of the locking ring and therein fixing the plug to the coupler.