Abstract: A sample holder for the measurement of nuclear heating in a nuclear reactor, comprises: a body configured to contain a heat-sensitive sample along a longitudinal axis; and means for removing heat from the body to the exterior of the sample holder, wherein the means for removing heat from the body to the exterior of the sample holder comprise: a peripheral structure located on the periphery of the body; and a central structure mechanically linking the body and the peripheral structure, the central linking structure being configured to transfer heat radially, i.e. perpendicularly to the longitudinal axis, between the body and the peripheral structure. A calorimeter cell for the measurement of nuclear heating in a nuclear reactor, comprises: at least one sample holder; a seal-tight casing in which the sample holder is placed; and temperature-measuring means.

Abstract: A sample holder for the measurement of nuclear heating in a nuclear reactor, comprises: a body configured to contain a heat-sensitive sample along a longitudinal axis; and means for removing heat from the body to the exterior of the sample holder, wherein the means for removing heat from the body to the exterior of the sample holder comprise: a peripheral structure located on the periphery of the body; and a central structure mechanically linking the body and the peripheral structure, the central linking structure being configured to transfer heat radially, i.e. perpendicularly to the longitudinal axis, between the body and the peripheral structure. A calorimeter cell for the measurement of nuclear heating in a nuclear reactor, comprises: at least one sample holder; a seal-tight casing in which the sample holder is placed; and temperature-measuring means.

Abstract: A boom assembly for a construction machine is disclosed. The boom assembly may have a first side barrier and a second side barrier spaced apart from each other. The first and second side barriers may have a first pin receiving groove and a second pin receiving groove, respectively. The boom assembly may have a boom including a pin receiving bore. The boom assembly may also have a boom mounting pin extending through the pin receiving bore, the first pin receiving groove, and the second pin receiving groove. Further, the boom assembly may have a first mounting member mounted on the boom mounting pin at the first pin receiving groove and being removably attached to the first side barrier. In addition, the boom assembly may have a second mounting member mounted on the boom mounting pin at the second pin receiving groove and being removably attached to the second side barrier.

Abstract: Linkage pins are commonly used to join two members to provide a rigid connection or to function as a pivot point. They are often manufactured from piece parts that ideally are provided with a protective coatings before assembly. The joint needs to be able to withstand the harsh environments linkage pins may be used in and the joining process must cause minimal disturbance to the coating to prevent it from having to be reapplied after manufacturing. The present invention discloses a method and linkage pin including a mechanical deformation to form a joint. The components are arranged in a particular orientation to provide optimum durability by aligning them in a direction dependent on the direction of the flexing caused by the forces acting upon the pin.