Abstract: A bracket for securing a container or an array of co-planarly adjacent containers, such as cylindrical barrels or oil drums to a transport vehicle. Each bracket can include a generally ring-shaped circular, planar body having a diameter sized to substantially match the outer diameter of the circular end of the barrel. Six couplings extend radially outwardly from the peripheral sidewall of the bracket body at angularly evenly spaced apart locations. The axial positions of the couplings can be reciprocatingly staggered so that couplings extending from adjacent brackets can overlap and interconnect to one another, thereby conjoining the brackets across the array. Hooked cables can secure the vehicle to the couplings.

Abstract: Methods and systems for modular fuel storage and transportation are provided. In an embodiment, a fuel storage system includes one or more fuel containers each supported by a fuel container support assembly. The fuel storage system may be mounted to a transportation device such as a vehicle or used in a stand-alone fashion. Each support assembly may include a plurality of detachable end support members such as end support members configured to support the end portions of the fuel container and side support members configured to support the body portion of the fuel container. Some of the end support members may include neck grooves such that when the end support members are coupled, the neck grooves form an enclosure around the neck portion of the fuel container. In an embodiment, the support assembly is configured to facilitate release of excess pressure in the fuel container.

Abstract: A fixture for attachment of an end of a member, such as a wind turbine tower section, blade or hub for a wind turbine characteristically has an end flange. To enable clamping while being able to compensate for different hole patterns in the flanges, by the invention, the fixture provides for retaining of ends of members with flanges, regardless of flange diameter and hole patterns, and which is also quickly and easily installed. Additionally, it is possible to firmly clamp the flange end to upstanding frame parts of the fixture with fastening elements, thereby providing a stable connection between a console of the fixture and the upstanding frame parts.

Abstract: Provided are hauling apparatus, systems, and methods adapted to securely transport on a standard flatbed trailer or other structure a plurality of objects up to several feet across having open center portions and curved outer surfaces and weighing up to thousands of pounds each, such as metal coils. A first apparatus is adapted to be removably attached to a standard flatbed trailer or the like, and includes an abutment structure extending upward from a longitudinally extending base that may include specially angled support structures adapted to securely carry the curved cargo. The abutment structure is connected to a movable abutting apparatus by a tensioner structure that passes through the open center portions of the objects without touching those objects. The objects are then secured to the hauling apparatus by tightening the tensioner structure, which causes the objects to be compressed between the abutment structure and movable abutting apparatus.

Abstract: A method for stowage of cargo items (7, 18, 100). In a cargo container (12, 20, 103) wherein spaces around the cargo items and within the cargo container are at least partly filled with spacer elements (1, 19, 104-106, 109-112) so as to substantially prevent movement of the cargo items in the cargo container, characterized in that dynamic forces on the cargo items associated with motion of the cargo container and/or weight forces on the cargo items are transmitted to the container structure through the spacer elements, and wherein at least one spacer element transmitting such forces comprises a shaped block of expanded plastics foam material, preferably polystyrene. The invention is applicable to comparatively heavy loads such as those transported in shipping containers and in such land vehicles as rail cars and road transport vehicles.

Abstract: Shipping chocks for securing a transverse cylindrical-shaped object on top of at least two vertically oriented cylindrical-shaped objects are disclosed. Methods of loading cylindrical-shaped objects in both vertical and horizontal orientations, using the chocks, allows for more cylindrical-shaped objects to be shipped in a shipping container in a safe and effective manner that reduces shipping costs.

Abstract: A transporting tool for tower transporting sections of wind turbine tower by railway, road and sea transport vehicles that includes a lower module, with bottom clamps and an upper module, with upper clamps, chocks mounted to the tower module, and fastening elements that combined allow anchoring the tower section, for transport.

Abstract: A transport unit including a plate shaped transport base with cylindrical cargo objects placed there on disposed with their center axes parallel to one another and in at least one layer, wherein the center axes respectively have a distance from one another and wherein enveloping surfaces of adjacent objects are in a line contact with one another, and cargo securing devices configured as tension devices, through which the objects are secured on the base against sliding or rolling. A base which is characterized by an improved utilization of the transport volume and for which the fixation of the objects can be provided in a simply and comfortably, it is provided that tension devices engage a face of the objects and at least each object disposed at an edge of a layer is connected at the face with a tension device in a force transmitting manner.

Abstract: The present invention is a cargo restraint system for protecting a barrel-contained cargo in a cargo vehicle space during transportation. In one example, the cargo vehicle may contain two sets of stacked barrels with each set having three vertical levels of barrels. In a first embodiment of the invention, the cargo restraint system includes at least one crush cushion placed at either a front end or a back end of the barrel-contained cargo. The crush cushion provides at least five contact points against each barrel and the contact points are arranged along three levels of crush zones. An end-wall system is placed adjacent to the crush cushion. At least one angle member with a plurality of strap separation slots is coupled to the end-wall system. Each strap is threaded through the strap separation slots and is anchored to the cargo vehicle to securely hold the barrel-contained cargo to the crush cushion and the end wall system.

Abstract: A method for stowage of cargo items (7, 18, 100). In a cargo container (12, 20, 103) wherein spaces around the cargo items and within the cargo container are at least partly filled with spacer elements (1, 19, 104-106, 109-112) so as to substantially prevent movement of the cargo items in the cargo container, characterized in that dynamic forces on the cargo items associated with motion of the cargo container and/or weight forces on the cargo items are transmitted to the container structure through the spacer elements, and wherein at least one spacer element transmitting such forces comprises a shaped block of expanded plastics foam material, preferably polystyrene. The invention is applicable to comparatively heavy loads such as those transported in shipping containers and in such land vehicles as rail cars and road transport vehicles.

Abstract: A rack assembly for transportation of pressurized gas bottles in a vehicle has a first rack on one side and a second rack on the other side each supporting five upright bottles in a row, together with a rigid transverse brace structure connecting between an upper part of the first rack and an upper part of the second rack to hold the first and second rack members in braced position at said first and second sides. Each of the racks is formed by an inner and an outer plate member each having five part circular cut outs in the adjacent surfaces surrounded by a resilient strip for clamping the bottles side by side by an over-center latch which tightens the members together.

Abstract: A pair of pipe bunks are utilized on in combination with a flatbed truck, deck of a work boat, or other conveyance means for securing loads of long, heavy, structural members during transportation. The pipe bunks have particular utility for oilfield tubulars. Each pipe bunk comprises a horizontal base member which is attached cross-wise to the flatbed of the truck, or deck of the workboat. A horizontal beam is attached to the horizontal base member and a vertical member is affixed to each opposing outside end of the horizontal beam. Adjustable slide members are slidingly attached to the horizontal base member, where each adjustable slide member has a vertical member which is disposed in offset facing relation with a respective outside vertical member. The slide members are attached to the horizontal base member with guide members. The slide members are adjustable with respect to the distance of each from the respective outside vertical member to accommodate the width of the desired load.

Abstract: Devices for restraining tubular segments and methods for storing and accessing tubular segments may include a frame arrangement that has a plurality of parallel cradles for holding tubular segments and movable restraining handles for securing the tubular segments. A spring retention assembly may also be provided that has a spring force to hold the restraining handles against the tubular segments. A vehicle can be equipped to have a device for storing and accessing tubular segments, wherein the device is movable between a storage position and an access position.

Abstract: A pair of pipe bunks are utilized on in combination with a flatbed truck, deck of a work boat, or other conveyance means for securing loads of long, heavy, structural members during transportation. The pipe bunks have particular utility for oilfield tubulars. Each pipe bunk comprises a horizontal base member which is attached cross-wise to the flatbed of the truck, or deck of the workboat. A horizontal beam is attached to the horizontal base member and a vertical member is affixed to each opposing outside end of the horizontal beam. Adjustable slide members are slidingly attached to the horizontal base member, where each adjustable slide member has a vertical member which is disposed in offset facing relation with a respective outside vertical member. The slide members are attached to the horizontal base member with guide members. The slide members are adjustable with respect to the distance of each from the respective outside vertical member to accommodate the width of the desired load.

Abstract: This disclosure relates to devices for restraining tubular segments and methods for storing and accessing tubular segments. The device may include a frame arrangement that has a plurality of parallel cradles for holding tubular segments and a plurality of movable restraining handles for securing the tubular segments. A spring retention assembly may also be provided that has a spring force to hold the restraining handles against the tubular segments. This disclosure also relates to a vehicle having a device for storing and accessing tubular segments wherein the device is movable between a storage position and an access position.

Abstract: A method for loading tube bundles on a railcar includes placing the tube bundles lengthwise on the car and stacked above the bed of the car to form tube bundle packs. The packs are separated by panels. A spacing block is configured to go within the longitudinally extending remaining space left over after loading a finite number of packs. This spacing block include parallel plates which are rigidly displaced one from another by blocks. Padding is arranged on the outer side of the plates and the panels. Padding is arranged on the bulkheads as well. The panels and spacing block may be tied to the railcar through boards and dunnage.

Abstract: A method for loading tube bundles on a railcar includes placing the tube bundles lengthwise on the car and stacked above the bed of the car to form tube bundle packs. The packs are separated by panels. A spacing block is configured to go within the longitudinally extending remaining space left over after loading a finite number of packs. This spacing block include parallel plates which are rigidly displaced one from another by blocks. Padding is arranged on the outer side of the plates and the panels. Padding is arranged on the bulkheads as well. The panels and spacing block may be tied to the railcar through boards and dunnage.

Abstract: A method for loading tube bundles on a railcar includes placing the tube bundles lengthwise on the car and stacked above the bed of the car to form tube bundle packs. The packs are separated by panels. A spacing block is configured to go within the longitudinally extending remaining space left over after loading a finite number of packs. This spacing block include parallel plates which are rigidly displaced one from another by blocks. Padding is arranged on the outer side of the plates and the panels. Padding is arranged on the bulkheads as well. The panels and spacing block may be tied to the railcar through boards and dunnage.

Abstract: A method for loading tube bundles on a railcar includes placing the tube bundles lengthwise on the car and stacked above the car to form packs. These packs are spaced longitudinally one from another on the car. Spacing blocks are configured to go within the longitudinally extending spaces. These spacing blocks include parallel plates which are rigidly displaced one from another by blocks. Padding is arranged on the outer side of the plates. One set of blocks extending between the parallel plates is arranged in juxtaposition with the bed of the railcar to receive strapping for retention.

Abstract: A method of securing large rolls of compressible materials on flat transport cars, including (a) placing a first set of longitudinally spaced U-shaped brackets on the transport car, each of the U-shaped brackets consisting of a horizontal cross member between a pair of vertical legs of a height no greater than the roll diameter, (b) loading a plurality of the large rolls on the cross member to define a first row of the rolls, (c) strapping the first row of rolls together, (d) repeating steps (a) and (b) with additional sets of brackets to stack a selected number of additional rows of rolls above the first row, wherein the brackets of each set are aligned with the brackets associated with the rows therebeneath with the legs connected to so as to carry a significant portion of the weight of the rolls, and (e) strapping selected adjacent rows of rolls together.

Abstract: A truck body for a transport of compressed gas cylinders on pallets carries a lift gate in the rear, and a front fence that is attachable and detachable so that fences of various heights of types may be utilized. Also, the truck body may have open bottom bays for receiving pallets, but the bays may carry expanded metal sheets for safety purposes. Also, a removable curtain/roof accessory assembly of light weight may be used to enclose the truck bed. A lift gate with novel attachment is also provided.

Abstract: A vehicle for transporting, rolling and unrolling ground covers broadly includes an elongate framework, a spindle supported by the framework to mount one or more rolls of material, one or more ground wheels, and split bearings located toward the ends of the framework for receiving and supporting the roll-carrying spindles. The split bearings each include an upper part which is openable to enable the split bearing to receive and secure the end of the spindle. Preferably, the framework includes one or more parts, such as support members, which are operable to pivot about the framework so that the angle of the axis of the spindle is adjustable.

Abstract: A bumper having an outer compressible layer, such as foam, positioned to absorb an impact and an inner layer of fiberglass laminated end-grain balsa for transferring residual load. The layers are wrapped in a fiberglass skin or urethane coating. The bumper is particularly useful when integrated into a frame used to mount fuel cylinders onto a vehicle roof. The bumper is attached to the frame using struts or balsa pillars and mounting plates so that loading resulting from an impact is transferred from the bumper and into the frame for preventing damage to the fuel cylinders. The mounting system can be configured to mount cylinders longitudinally in the direction of travel of the vehicle or transverse to the direction of travel. A bumper is attached at the front of the frame and a second bumper may be positioned at the back of the frame depending upon the configuration of the mounting.

Abstract: A method of securing large rolls of compressible materials on flat transport cars, including (a) placing a first set of longitudinally spaced U-shaped brackets on the transport car, each of the U-shaped brackets consisting of a horizontal cross member between a pair of vertical legs of a height no greater than the roll diameter, (b) loading a plurality of the large rolls on the cross member to define a first row of the rolls, (c) strapping the first row of rolls together, (d) repeating steps (a) and (b) with additional sets of brackets to stack a selected number of additional rows of rolls above the first row, wherein the brackets of each set are aligned with the brackets associated with the rows therebeneath with the legs connected to so as to carry a significant portion of the weight of the rolls, and (e) strapping selected adjacent rows of rolls together.

Abstract: A retaining member 16 is provided for use with a frame 10 for packaging elongate members, such as sections of drill pipe. The retaining member 16 comprises a pressure plate 18 on which is mounted a pair of pivoting hooks 20 for engaging with protrusions 36 formed on the frame 10. The hooks 20 are connected to threaded rods 28 received in a sleeve 30. A ratcheted handle 34 allows selective rotation of the sleeve 30 to draw the rods 28 therein, and to pivot the hooks 20 to urge the pressure plate 18 against members received within the frame 10. A quick release mechanism is provided to allow easy release of the hooks 20 and the retaining member 16.

Abstract: The present invention is a portable holder for use in transporting cylinders such as gas cylinders that are used by fire and rescue services. The holder is constructed with one or more compartments with a rotatable handle that is used to secure the cylinders in the holder as well as engage a locking mechanism located in the base. The locking mechanism in the base is used to secure the holder to a receiving element such as a rail that may be located in a rack or compartment. The holder enables secure transport of gas cylinders when in a vehicle, stationary location and when carried by hand.

Abstract: An adjustable load stabilizer secures loads of any size within the width of the track carried in a cargo bed of a truck or SUV and which extend beyond the vehicle tailgate, while not interfering with the operation of the tailgate or cargo bed when permanently installed. The load stabilizer comprises two brackets which are mounted to the vehicle tailgate and which support a traversing track which is offset from the tailgate by 3 inches, mounted parallel to and lower than the top of the tailgate. Two travelling arm carriers move freely along the length of the traversing track, each supporting a collapsible arm. The travelling arm carriers are moved into position to stabilize the extended load and the collapsible arms are then raised. Raising the collapsible arms creates an interference fit with the traversing track thus securing the arms in the upright position. The arms thus prevent the extended load from sliding around the cargo bed during transport.

Abstract: The methods and apparatus for transporting compressed gas includes a gas storage system having a plurality of pipes connected by a manifold whereby the gas storage system is designed to operate in the range of the optimum compressibility factor for a given composition of gas. The pipe for the gas storage system is preferably large diameter pipe made of a high strength material whereby a low temperature is selected which can be withstood by the material of the pipe. Knowing the compressibility factor of the gas, the temperature, and the diameter of the pipe, the wall thickness of the pipe is calculated for the pressure range of the gas at the selected temperature. The gas storage system may either be modular or be part of the structure of a vehicle for transporting the gas. The gas storage system further includes enclosing the pipes in an enclosure having a nitrogen atmosphere. A displacement fluid may be used to offload the gas from the gas storage system.

Abstract: A trolley and chock assembly includes a trolley and a chock shaped to be slidably coupled to the trolley such that the chock can slide in a sliding direction along the trolley. The chock includes a side opening on a side surface thereof. The trolley and chock assembly further includes an attachment mechanism for releasably coupling the chock to the trolley, and the side opening of the chock provides access to the attachment mechanism in a direction generally perpendicular to the sliding direction.

Abstract: A munitions trailer for transporting long bodied munitions items such as bombs and missiles from a storage location to a flight line for loading on a combat aircraft. The trailer has forward, middle and aft decks. The forward and middle decks are separated by a forward deck opening. The middle and aft decks are separated by an aft deck opening. The middle deck can be divided into forward and aft middle deck sections separated by a middle deck opening. The deck openings are covered by sets of doors. In the closed position the doors cover the deck openings whereby a flat main deck in available for general transport purposes. The main deck is convertible to one of a choice of open deck configurations by opening one or more of the door sets. When a door set is opened, the deck opening that is uncovered provides clearance for loading and unloading of long bodied munitions items from the deck.

Abstract: A vehicular trailer for transporting cylindrical objects such as metal coils. The trailer includes front and rear deck portions and a middle deck portion positioned lower than and between the front and rear portions. Two or more chocks are pivotably secured to the trailer. The movable chocks and one or more straps secure a coil loaded on the middle deck portion for transport.

Abstract: A method and system for securing freight during transport. The method and system secure the freight by using rotatable clamping mechanisms configure to apply axial pressure to the freight so as to prevent movement or shifting in transit.

Abstract: Apparatus for packaging elongate members, such as drillpipe (40) and downhole tubulars, comprises a frame comprising a base (6) and side members (2), and packing members (23) for engaging with the side members (2). The packing members (23) have a deformable portion (22) for engaging elongate members to be handled. Tie down chains (19) or other retainers hold the packing members (23) in contact with the elongate members (40).

Abstract: An anchor with an “L” shaped aperture receives a strap pin end, the lower leg of the “L” locking the pin in place, the strap bearing on a smoothly curved side wall, the pin being held in place when not under load by a clip member on the back of the anchor and being contained within a pocket in the wall of a railroad box freight car. A two part strap is shortened to fit the cargo load through the use of a combination of turns and bights around a three part clip having a generally oval ring with an upstanding half oval ring portion displacing the various parts of the strap threaded thereon to increase friction.

Abstract: A munitions trailer for transporting long bodied munitions items such as bombs and missiles from a storage location to a flight line for loading on a combat aircraft. The trailer has forward, middle and aft decks. The forward and middle decks are separated by a forward deck opening. The middle and aft decks are separated by an aft deck opening. The middle deck can be divided into forward and aft middle deck sections separated by a middle deck opening. The deck openings are covered by sets of doors. In the closed position the doors cover the deck openings whereby a flat main deck in available for general transport purposes. The main deck is convertible to one of a choice of open deck configurations by opening one or more of the door sets. When a door set is opened, the deck opening that is uncovered provides clearance for loading and unloading of long bodied munitions items from the deck.

Abstract: The present invention embodies a method and structure for constraining logs on a truck or trailer without the use of safety wrapper chains or straps. In this apparatus, the stakes, bunks, bunk pockets, head board and tail board are used to constrain logs on the bed of the truck or trailer. The stakes may be permanently or semi-permanently fixed into a bunk pocket and the stakes constrain the movement of the logs from side to side on the truck or trailer. The head board and tail board are permanently attached to stakes which are correspondingly inserted into pockets welded into the bed of the trailer or truck and are permanently or semi-permanently fixed in the pockets. The head board and tail board constrain the movement of the logs from front to back on the truck or trailer. This systems configuration makes it possible for the logs to be hauled without the addition of safety wrapper chains or straps to secure the load.

Abstract: A device which can be used in connection with the transportation, handling and storage of pipe and other tubular goods. Such tubular goods are loaded into cradle members which support both ends of such tubular goods. Cables, slings or the like can be used to connect the cradle members to a crane or other lifting means. The cradle members can be vertically stacked, even when loaded with tubular goods.

Abstract: A pallet, and a system suitable for use with the pallet, for supporting and transporting gas cylinders in an inclined position. The pallet includes a supporting base frame. A pair of horizontally spaced, upstanding and parallel side frame members are rigidly secured to the base frame. A plurality of cylinder carriers or tubes are positioned between the side frame members. The carriers are disposed in an inclined position at an angle &agr;. The system includes a load-supporting bed forming part of a vehicle. A plurality of longitudinally spaced-apart and laterally extending bays are arranged in two longitudinally extending rows disposed on the bed. A walkway is disposed on the bed and raised therefrom, the walkway extends between the two longitudinally extending rows and a plurality of pallets. The system may also include a latching arrangement that engages the base of the pallets to retain the pallets in its respective bay during transportation.

Abstract: A barrier including a number of coils, and an inter-coil connector connecting two of the coils. Each of the coils is axially extensible, the coils are in substantially mutually parallel alignment, and each of the coils is in substantial direct contact with another one of the coils.

Abstract: A flexible bag is equipped with grommets and cords enabling it to be placed over one end of a load of material and secured to a vehicle, thus preventing the load from shifting in transit. The bag is shaped to facilitate its placement on the load, and to conform the bag to the shape of the load, thereby reducing slipstream damage to the bag. The bag may also be equipped with brightly colored anti-collision devices.

Abstract: A pallet, and a system suitable for use with the pallet, for supporting and transporting gas cylinders in an inclined position. The pallet includes a supporting base frame. A pair of horizontally spaced, upstanding and parallel side frame members are rigidly secured to the base frame. A plurality of cylinder carriers or tubes are positioned between the side frame members. The carriers are disposed in an inclined position at an angle &agr;. The system includes a load-supporting bed forming part of a vehicle. A plurality of longitudinally spaced-apart and laterally extending bays are arranged in two longitudinally extending rows disposed on the bed. A walkway is disposed on the bed and raised therefrom, the walkway extends between the two longitudinally extending rows and a plurality of pallets. The system may also include a latching arrangement that engages the base of the pallets to retain the pallets in its respective bay during transportation.

Abstract: A retaining member 16 is provided for use with a frame 10 for packaging elongate members, such as sections of drill pipe. The retaining member 16 comprises a pressure plate 18 on which is mounted a pair of pivoting hooks 20 for engaging with protrusions 36 formed on the frame 10. The hooks 20 are connected to threaded rods 28 received in a sleeve 30. A ratcheted handle 34 allows selective rotation of the sleeve 30 to draw the rods 28 therein, and so to pivot the hooks 20 to urge the pressure plate 18 against members received within the frame 10. A quick release mechanism is provided to allow easy release of the hooks 20 and the retaining member 16.

Abstract: A new and improved packaging clip comprising alternating upward and downward U-channels for receiving the upstanding flat-edged end boards of industrial-sized textile rolls stacked on a pallet for shipping purposes. The new clip is a single, stamped galvanized metal piece having three distinct U-channels aligned longitudinally and having a common middle support portion. The outer channels are open in a direction opposite that of the middle channel. The outer channels also each receive a single end board. The middle channel receives generally equal amounts of the edges of two end boards placed adjacent to each other on a pallet. The outer channels each receive the edge of one of two adjacently placed end boards, each outer channel being capable of gripping the end board received therein in the event that the fit therein is too loose. This new and improved U-channel packaging clip maintains the alignment of flat-edged end boards stacked 2×2. Each of the channels has rounded corners for safety.

Abstract: The present invention embodies a method and structure for constraining logs on a truck or trailer without the use of safety wrapper chains or straps. In this apparatus, the stakes, bunks, bunk pockets, head board and tail board are used to constrain logs on the bed of the truck or trailer. The stakes may be permanently or semi-permanently fixed into a bunk pocket and the stakes constrain the movement of the logs from side to side on the truck or trailer. The head board and tail board are permanently attached to stakes which are correspondingly inserted into pockets welded into the bed of the trailer or truck and are permanently or semi-permanently fixed in the pockets. The head board and tail board constrain the movement of the logs from front to back on the truck or trailer. This systems configuration makes it possible for the logs to be hauled without the addition of safety wrapper chains or straps to secure the load.

Abstract: This invention relates to methods that can be used for the safe storage and transportation of freight rail wheelsets. The object of this invention is to prevent the direct contact between the roller bearings or axle and the adjacent wheelset flange. To do this at storage sites the application of a roller bearing or axle protector to the present wheelset stacking arrangement is required. During transportation this objective is achieved by (a) applying roller bearing protectors, (b) applying axle protectors, (c) shifting the wheelsets on the wheel transporter so that roller bearing and adjacent wheel flange never come in contact, (d) applying wheelset stoppers and/or axle spacers.

Abstract: A barrier including a number of coils, and an inter-coil connector connecting two of the coils. Each of the coils is axially extensible, the coils are in substantially mutually parallel alignment, and each of the coils is in substantial direct contact with another one of the coils.

Abstract: A railcar unit has a pair of deep sidewalls and a cradle mounted between the sidewalls for carrying coils. The sidewalls span the distance between the two railcar trucks, and act as a pair of deep beams for carrying vertical loads. The deep sidewalls are arranged to extend above and below the center sill of the cradle and to give vertical stiffness to the car. The center sill is a straight through sill for carrying buff and draft loads between the couplers. The cradle is made from a set of cross bearers welded to the center sill to form a series of segmented beams, covered by plating. The cross bearers are welded to the sidewalls at lap joints. The cross bearers are all of the same design and can be made from a rolled beam. The sidewalls have their deepest section at mid-span, and are tapered to a thinner section toward the end structure of the cars. The tapering includes provision of an access way between the railcar truck wheels and the sidewall to permit brake maintenance.

Abstract: A lift truck attachment for handling loads comprises a main frame assembly for attachment to an elevator of a lift truck and a lower slide assembly. The lower slide assembly includes an elongated sliding element for performing a reciprocal motion relative to the main frame assembly. A bottom slide cross tube is furnished and has an elongated structure extending substantially perpendicular to the elongated sliding element. An elongated pusher plate is attached to the bottom slide cross tube and extends substantially parallel to the elongated sliding element. A first shear plate has a first hole and is attached to an end of the bottom side cross tube. A second shear plate has a second hole and is rotatably attached to the first shear plate with a rotation axis disposed substantially parallel to the elongated sliding element. The first hole and the second hole have the same distance from the rotation axis. A threaded safety bolt penetrates through the first hole and through the second hole.

Abstract: A separating apparatus for use in hauling logs uses a pressure driven actuating device joined for actuating a pivoted boom adapted for moving from a vertical, log-loading, position on a log-hauling flat bed truck trailer, to a horizontal, log supporting, position. A boom cradle is adapted for receiving a terminal end of the pivoted boom when in the horizontal position. The actuating device, pivoted boom and boom cradle are adapted for engagement with the truck trailer for operation in loading, carrying and unloading logs.

Abstract: A barrier including a number of coils, and an inter-coil connector connecting two of the coils. Each of the coils is axially extensible, the coils are in substantially mutually parallel alignment, and each of the coils is in substantial direct contact with another one of the coils.