A system and process for mixing and distributing building materials. This system and process can also include a way or a means or calibrating the mixing of these materials. This system and process can also include a system for tracking the materials that flow through the system, and for controlling the type of material used in the system.

The present invention concerns a connector support for windscreen washer liquid distribution devices of motor vehicle windscreen wipers, including fixing means (18; 31) adapted to hold at least one check valve (7, 8), characterized in that it further includes first fixing means (19) adapted to hold removably a first electrical connector (10; 34) and second fixing means (20) adapted to hold removably a second electrical connector (11; 35), the fixing means (18; 31) for the check valve (7, 8), the first removable fixing means (19) for the first electrical connector (10; 34) and the second removable fixing means (20) for the second electrical connector (11; 35) being independent. The invention also concerns a distribution device including such a connector support (9; 30; 40).

The invention relates to a tank insert module (1) for extracting liquid from a vehicle tank, comprising a basic body (2) composed of a plastic, on which basic body are arranged a liquid extraction device (23), which comprises an extraction opening (4) which can be assigned to the tank interior space, and at least one electric heating element (7), wherein the electric heating element (7) comprises a heating body (8) with an extrusion-coated plastic encapsulation (9). It is provided here that the plastic encapsulation (9) has a plastic which can be welded to the basic body, in particular high-density polyethylene, and/or the same plastic as the basic body (2), and also at least one filler material with high thermal conductivity, and is welded to the basic body (2) at at least one contact point (17). The invention also relates to a liquid tank for vehicles.

A vapor blocking valve for a fuel vapor recovery system is mounted with a two-piece bracket having a base member and a clip member. The base member fixedly mounts on a vehicle structure. At least two bendable wings extend from the base member which are bendable toward one another to a release position. The clip member has an aperture receiving the wings and a clamp receiving the vapor blocking valve. The wings and aperture have a matching profile for selectably locking the clip member at one of a plurality of rotational orientations when the wings are at the rest position. The clip member is movable between rotational orientations with the wings bent to the release position. Consequently, re-orientation of the vapor blocking valve can be accommodated without any changes to the mounting bracket or the structural component to which the bracket attaches.

An operation vehicle, comprising a vehicle body and a cab provided at a front end of the vehicle body, and further comprising a boom device. The boom device comprises at least seven booms hinged end to end in sequence. When the boom device is in a folded state, a fifth boom and a sixth boom are located on the same straight line, a seventh boom is located below the sixth boom, and end portions of at least two booms in the seven booms are located above the cab. The technical solutions of the present application overcome the defect in the prior art that the flexibility of boom construction of the operation vehicle is low.

A vehicle system, comprising an internal combustion engine, a transmission enclosed within a transmission case coupled to a gaseous fuel source, the transmission case having an amount of gaseous fuel located therein. Housing the transmission in a case containing low density gaseous fuel reduces the power losses from air resistance and increases fuel efficiency.

A first pressure sensor capable of detecting pressure in a narrow pressure range with a high accuracy to detect internal pressure in the fuel tank is arranged in the fuel tank, and a second pressure sensor that is capable of detecting pressure in a wide pressure range with a low accuracy with respect to the first pressure sensor, and is capable of detecting internal pressure of the fuel tank, is arranged in vapor piping between the fuel tank and a tank blocking valve. When a filler lid switch is operated to release internal pressure of the fuel tank, the first pressure sensor detects internal pressure of the fuel tank so that an operation of the tank blocking valve is controlled on the basis of the detection result, and then a filler lid is opened when the internal pressure of the fuel tank becomes the atmospheric pressure.