A stop block system for locking hydraulic cylinders is provided. The stop block system includes a plurality of axially adjacent layers that are arranged co-axially. The layers include a top layer having a bearing surface for receiving a load, one or more spacer rings for adjusting the height of the stop block system and transferring the load from the top layer to a base layer and a base layer for centering the stop block system and transferring the load from the spacer rings to a surface on which the stop block system rests. Each annular layer may be made up of two or more annular c-shaped components. The two or more components of one layer may be rotationally offset from the two or more components of axially adjacent layers.
FOLDING HATCH COVER BLOCKING DEVICE
2016-05-26
Patent
Electronic Resource
English
IPC: | B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS |