Abstract: A pivot block connection and assembly is disclosed. The pivot block assembly may include a pivot block connection and a gangway device having a stationary base and a pivotable access that is capable of being raised and lowered. The pivot block connection may include a first support body attached to a first side of the pivotable access, a first pivot bracket attached to the stationary base, and a first pivot rod spacer positioned between the first support body and the first pivot bracket. The pivot block connection may also include a second support body attached to a second side of the pivotable access, a second pivot bracket also attached to the stationary base, and a second pivot rod spacer positioned between the second support body and the second pivot bracket. A pivot rod may extend through the first pivot bracket, the first pivot rod spacer, the first support body.

Abstract: A pivot block connection and assembly is disclosed. The pivot block assembly may include a pivot block connection and a gangway device having a stationary base and a pivotable access that is capable of being raised and lowered. The pivot block connection may include a first support body attached to a first side of the pivotable access, a first pivot bracket attached to the stationary base, and a first pivot rod spacer positioned between the first support body and the first pivot bracket. The pivot block connection may also include a second support body attached to a second side of the pivotable access, a second pivot bracket also attached to the stationary base, and a second pivot rod spacer positioned between the second support body and the second pivot bracket.

Abstract: A safety cage improves the safety of workers servicing tanker vehicles having top side hatches. A part or parts of the cage can be repositioned to permit the hatch cover to be opened and then can be returned to a safety enchancing position.