摘要:
A universal chain tie down assembly includes an anchor base and an associated turret, with a cannon pivotally connected to the turret. The proximal portion of a tensioning rod is associated with the cannon. The tensioning rod further includes a distal portion associated with a hub, along with a tool attachment portion that is configured for engagement by a tool for rotation of the tensioning rod. First and second arms of a constant tensioning device extend from proximal ends associated with the hub to distal ends spaced distally of the hub. A chain is associated with a distal end of the constant tensioning device, such as by being linked to the curved portion of a U-bolt of the constant tensioning device. A tension lock assembly and/or an anti-vibration assembly may be employed to prevent a vibration-induced change in the tension in the universal chain tie down assembly.
摘要:
A cargo restraint component such as a cargo restraint panel or a component of a load restraint strip system (e.g., a connecting strip or a load restraint strip) may comprise an attached RF beacon. That beacon can be configured to transmit identifying data. An RF beacon attached to a cargo restraint panel or to a component of a load restraint strip system may include one or more sensors that can measure one or more environmental parameters.
摘要:
The present invention relates to bumper guard and side post guard apparatuses for use with an auto-rack railcar side panel. The bumper guard and side post guard apparatuses prevent vehicles from being damaged when stored and transported within an auto-rack railcar, such as when vehicle doors are opened, where vehicle doors may otherwise contact the side panels and side posts of the auto-rack railcar. Methods of using the same are further provided.
摘要:
An arrangement of securing frame assemblies is provided within a shipping enclosure and engaging packages being handled. The frame assemblies have rigid frame members and distensible bags mounted on the frames. The distensible bags are, in use, distended as by being inflated or otherwise filled with a pressurized fluid to engage and secure freight.
摘要:
An arrangement of securing frame assemblies is provided within a shipping enclosure and engaging packages being handled. The frame assemblies have rigid frame members and distensible bags mounted on the frames. The distensible bags are, in use, distended as by being inflated or otherwise filled with a pressurized fluid to engage and secure freight.
摘要:
A multi-channel flat valve assembly comprises multiple fluid channels which are effectively defined within the multi-channel flat valve assembly by means of laterally or transversely spaced heat-sealed regions. Accordingly, when the dunnage or cargo air bag is inflated, whereby the forces acting upon the oppositely disposed plastic sheets defining or comprising the flat valve assembly would tend to cause separation of the oppositely disposed plastic sheets with respect to each other and cause the flat valve assembly to attain an OPENED state, the disposition or presence of the heat sealed regions defining the multiple fluid channels effectively intercepts the propagation of such forces whereby the flat valve assembly tends to remain in its CLOSED state so as to effectively preserve the INFLATED state of the dunnage or cargo air bag, or considered alternatively, the dunnage or cargo air bag does not undesirably or inadvertently achieve a DEFLATED state.
摘要:
A multi-channel flat valve assembly comprises multiple fluid channels which are effectively defined within the multi-channel flat valve assembly by means of laterally or transversely spaced heat-sealed regions. Accordingly, when the dunnage or cargo air bag is inflated, whereby the forces acting upon the oppositely disposed plastic sheets defining or comprising the flat valve assembly would tend to cause separation of the oppositely disposed plastic sheets with respect to each other and cause the flat valve assembly to attain an OPENED state, the disposition or presence of the heat sealed regions defining the multiple fluid channels effectively intercepts the propagation of such forces whereby the flat valve assembly tends to remain in its CLOSED state so as to effectively preserve the INFLATED state of the dunnage or cargo air bag, or considered alternatively, the dunnage or cargo air bag does not undesirably or inadvertently achieve a DEFLATED state.
摘要:
A high pressure bag for pre-stressing a support pack in an underground mine has a fluid impervious liner and three tubular envelopes. The liner is located in the first envelope with end portions of the first envelope and edge strips of the liner folded over underneath the first envelope. The first envelope with the liner therein are in the second envelope, with end portions of the second envelope folded over on top of the second envelope. The second envelope is located within the third envelope which has opposed edges stitched closed. The liner has a nozzle which extends through openings in the envelopes.
摘要:
The vehicle door protection system is comprised of a frame having a support portion and an attachment portion, a shock absorbent member and normally removable fasteners for attaching the frame to a vehicle wall section.
摘要:
A method for leveling a pallet load includes providing at least two pallets and a predetermined combination of containers and void fillers. The combination of containers and void fillers are placed upon a first pallet that has generally flat, horizontal top and bottom surfaces. The combination of containers and void fillers defines a horizontal plane upon which a second pallet, which has generally flat top and bottom surfaces, is stacked.