Abstract: A container comprising a box made of compressible sheet material and a liquid-tight bag having a fitting to allow extraction of the contents of the bag, wherein: the fitting projects through an aperture in a wall of the box, the wall comprises at least two layers of said compressible sheet material and the fitting has a pair of flanges, one either side of the wall and spaced apart a distance smaller than the uncompressed thickness of said two layers of compressible sheet material.

Abstract: A differential lock actuating arrangement comprises a pedal assembly including a substantially elongate member, mounting means to mount the said elongate member on the chassis of a vehicle, means to connect the said elongate member to a differential lock actuator, rotating means to rotate the said substantially elongate member about its longitudinal axis, wherein the mounting means mounts the said elongate member for movement between a first differential lock engaging position and a second differential lock disengaging position, and wherein the arrangement further comprises biasing means to hold the elongate member in one of the said first and second positions.

Abstract: An arrangement 1 for selectively actuating the four-wheel drive and differential lock engagement means of a vehicle comprises a hand operable selector mounted a bracket 4, the bracket 4 including a pathway, the selector comprising a protrusion which co-operates with the said pathway, so that movement of the selector in a first direction from a first position to a second position actuates four-wheel drive, and further movement in the first direction from the second position to a third position actuates the said differential lock, the pathway preventing the selector from moving in the first direction from the second position to the third position without first being moved in a second direction.

Abstract: A power steering system has a valve between the pump and steering unit. The valve maintains a constant pressure differential so that the pump is unable to deliver aerated fluid to the unit in the event of loss of fluid or fracture of a pipe.