A bendable joint includes a first articulation pipe, a second articulation pipe, and a lock. The first articulation pipe includes a first articulation portion at one end. The second articulation pipe includes a second articulation portion at one end. The first articulation portion is articulated with the second articulation portion so that the first articulation pipe is rotatable relative to the second articulation pipe. The lock is on the first articulation pipe and is configured to lock and adjust relative positions of the first articulation pipe and the second articulation pipe.

An aircraft pipework assembly is disclosed including an aircraft structure; pipework; a fixture arrangement between the pipework and the aircraft structure; a tie rod connecting the pipework to the aircraft structure; a first tie rod bearing which connects the tie rod to the pipework; and a second tie rod bearing which connects the tie rod to the aircraft structure. The fixture arrangement includes a spherical bearing, the spherical bearing comprising a ball mounted to the pipework, and a housing coupled to the aircraft structure. The ball includes a convex spherical bearing surface; and the housing comprises a concave spherical bearing surface which mates with the convex spherical bearing surface of the ball. The fixture arrangement is configured to enable the pipework to translate relative to the ball in an axial direction aligned with a longitudinal axis of the pipework.

A rotatable joint for use in a liquid cooling system comprises a main body and at least one housing portion. The main body has a main body passageway defined therethrough. The at least one housing portion is rotatably coupled to the main body and has a housing portion passageway defined therethrough that is fluidly coupled to the main body passageway. The main body is rotatable between a first position and a second position relative to the at least one housing portion. The main body passageway is fluidly coupled to the housing portion passageway when the main body is in either of the first position and the second position.

A telescoping RV (Recreational Vehicle) sewer hose support to provide continuous rigid support, hose guidance and the proper drain angle for the RV sewage drainage. This support includes inner sliding tubes for varying connection lengths and flexible hose bend supports with pivots and swivels to accomplish almost every angle of attachment. When combined with an RV flexible sewer hose, the sewer hose support and hose will provide a fully captivated, all-in-one gravity drainage solution that can be easily setup or stowed away.