An apparatus for fabricating an internally finned pressure vessel includes a plurality of positioning discs, each of the positioning discs defining a plurality of circumferentially spaced slots extending radially into the positioning disc from a perimeter thereof, and one or more rods extending through the plurality of positioning discs, the plurality of positioning discs being held in axial alignment by the one or more rods. A method of fabricating the internally finned pressure vessel includes providing the apparatus, loading a plurality of fins into the slots of the positioning discs, inserting the apparatus containing the plurality of fins into a pressure vessel, attaching the plurality of fins to the pressure vessel by a brazing process, and removing the apparatus from the pressure vessel.

A pressure bulkhead assembly support tool configured to hold a pressure bulkhead system is presented. The pressure bulkhead assembly support tool comprises a segmented frame having a substantially circular path. A plurality of circumferential force assemblies restrains the pressure bulkhead system such that a circumferential surface of the pressure bulkhead system with a nominal shape is formed. A plurality of alignment probes holds and positions the pressure bulkhead system relative to the segmented frame.

A workstation and method for the installation of a pulling head assembly onto one or more conductors of a cabling system are provided. The workstation incorporates one or more of: a conductor clamp that holds the conductors of the cabling system in place during the installation of the pulling head assembly; a cutting guide having indicia marks that indicate the lengths to which to cut the conductors in order to achieve a staggered pattern of pulling eyes attached to the conductors in the pulling head assembly; a stripping tool that is used to remove a portion of the insulation from the terminal end of each conductor so that the end of the conductor may be inserted into the pulling eye; and a crimping tool that is used to crimp the pulling eyes onto the terminal ends of each of the conductors.

Methods and systems for attaching a device to a substrate for operation of the device under variable conditions includes attaching a device to a substrate, disposing a removable material over a first portion of the device, positioning a second portion of the device adjacent to the substrate, operably attaching a retainer to the substrate adjacent to the device with a part of the retainer disposed over the removable material, and removing the removable material to form a gap between the device and the retainer so that the device is retained on the substrate, and wherein the gap allows the device to move freely relative to the retainer and the substrate in response to changes in temperature.

This compressor inserting and removing device (1) is provided with: an intermediate supporting portion (4) which supports a bundle (32), prior to insertion from a horizontal axis (L1) direction into a compressor casing (34) taking the form of a tube centered around the horizontal axis (L1), from an outer peripheral side of the bundle (32), at a position that is closer to the insertion side of the bundle (32) than an end portion (32d) on the side opposite to the insertion side of the bundle (32); a moving portion (10) which makes it possible for the intermediate supporting portion (4) and the compressor casing (34) to move relative to one another in the horizontal axis L1 direction; a threaded rod (12) which extends parallel to the horizontal axis (L1), and which is fixed at a distal end (12a) thereof to a fixing hole (34b) formed in an end surface (34a) at the insertion side of the compressor casing (34), and which passes through through-holes (6a and 7a) formed in the intermediate supporting portion (4); and a nut (13) which is attached to the threaded rod (12), in such a way as to be capable of coming into contact with the intermediate supporting portion (4), from the side that is closer to the rear end portion (32d) of the bundle (32) than the intermediate supporting portion (4).

This compressor inserting and removing device (1) is provided with: an intermediate supporting portion (4) which supports a bundle (32), prior to insertion from a horizontal axis (L1) direction into a compressor casing (34) taking the form of a tube centered around the horizontal axis (L1), from an outer peripheral side of the bundle (32), at a position that is closer to the insertion side of the bundle (32) than an end portion (32d) on the side opposite to the insertion side of the bundle (32); a moving portion (10) which makes it possible for the intermediate supporting portion (4) and the compressor casing (34) to move relative to one another in the horizontal axis L1 direction; a threaded rod (12) which extends parallel to the horizontal axis (L1), and which is fixed at a distal end (12a) thereof to a fixing hole (34b) formed in an end surface (34a) at the insertion side of the compressor casing (34), and which passes through through-holes (6a and 7a) formed in the intermediate supporting portion (4); and a nut (13) which is attached to the threaded rod (12), in such a way as to be capable of coming into contact with the intermediate supporting portion (4), from the side that is closer to the rear end portion (32d) of the bundle (32) than the intermediate supporting portion (4).

A barrel assembly for a composite structure includes a barrel of composite material, a first end ring, and a mid support. The barrel of composite material has a first end, an interior surface and an outer surface, and the first end ring is removably attached to the first end. The first end ring has a perimeter that is substantially congruent with the first end, and is configured to maintain a shape of the barrel. The mid support is removably disposed within the barrel, and has a plurality of spokes extending outwardly from a central hub to contact the interior surface, to maintain a shape of the barrel.

A method for laying multiple conductors in a container may be provided. The method may comprise receiving the multiple conductors at a monitoring station; receiving the multiple conductors at a drive; and receiving the multiple conductors at the container.

An apparatus for installing and removing glass panels and methods of using the apparatus are disclosed. The apparatus includes a base portion, a back support structure secured to the base portion, and a glass adjustment system moveably coupled to the back support structure. Methods for using the apparatus to install and remove glass panels from, for example, ice rink boards, are also disclosed.

A portable fixture for assembling a vehicle fuel tank includes a frame including a platform having a fuel tank locator mounted thereon for at least partially receiving and supporting an associated fuel tank for assembly. A lid is connected to the frame and is movable between a raised position and a lowered position. A locking device is located on the lid and includes at least one engagement member for engaging a part of an associated lock ring for securing an associated fuel pump in the associated fuel tank. The locking device is operable to automatically move from a first position to a second position for rotating the associated lock ring to a locked state. A stop mechanism is operably connected to the locking device to automatically stop movement of the locking device at the second position to prevent over tightening of the associated lock ring.