Abstract: A drive train connector assembly includes a first connecting structure and a second connecting structure. The first connecting structure has an attachment protrusion with first and second edges. The first edge extends in a first direction. The second edge extends in a second direction. Both directions are perpendicular to the rotational axis. The first and second directions define a first acute angle therebetween. The second connecting structure defines recessed area. The attachment protrusion fits into the recessed area. The recessed area defines third and fourth edges. The third edge extends in a third direction and the fourth edge extends in a fourth direction. The third direction and the fourth direction define a second acute angle. With the attachment protrusion installed within the recessed area the first and third edges are parallel to one another and the second and fourth edges are parallel to one another.

Abstract: Separation device assemblies are provided. The assemblies include a plurality of first segment elements, each first segment element having an attachment portion and a frangible portion, the attachment portion of the first segment elements is arranged to fixedly connect to a first structural component and at least one second segment element having an attachment portion and a securing portion, wherein the attachment portion of the at least one second segment element is arranged to fixedly connect to a second structural component. At least two of the plurality of first segment elements are attached to the at least one second segment element adjacent to each other and a first segment joint is formed between adjacent first segment elements. An expansion device cavity is formed between the attached first and second segment elements.

Abstract: A wheel hub is configured to rotate about an axis of rotation during operation, and includes a brake disk abutment surface against which a brake disk bears in an installed state, and a wheel-hub-side contact surface which is offset in an axial direction with respect to the brake disk abutment surface and which runs obliquely with respect to the axis of rotation and against which at least a part of a fastening assembly, by which the brake disk is fastenable or fastened to the wheel hub, bears in the installed state.

Abstract: An exhaust gas after-treatment device in a driveline application, which device comprising a casing having an upper surface, a lower surface and side surfaces connecting the upper and lower surfaces to form an enclosed volume. The casing is provided with an exhaust inlet opening and an exhaust outlet opening wherein exhaust gas is supplied to and discharged from the casing through the upper surface. At least one of the exhaust inlet and outlet openings is operatively connected to its corresponding inlet or outlet pipe by a pipe connector having a first opening facing the casing and a second opening facing away from the casing. The at least one pipe connector is arranged to be rotatable about the central axis of its associated inlet or outlet opening in the casing into a predetermined angular position relative to the opening in the casing.

Abstract: The present invention relates to an underground pipe coupling for an emergency repair during pipe breakage and comprises a ball and socket coupling joint having a ball joint (5) which is free to rotate inside a socket joint (3) fastened by means of a ball joint backing ring (4) along with an O ring (7) positioned in between them. A pair of grip cam mounting plates (1), with grip cams (6)/double grip cams (6a) are provided, one of which connects at one end of the broken pipe and ball joint (5), and the other one connects the other end of the broken pipe and the socket joint (3) in a watertight manner by means of a resilient sealing ring (2) placed in between each one of them. The grip cams rotate on eccentric axes in the counterclockwise direction and prevent the decoupling of the pipe joint.

Abstract: The disclosure relates to a quick-release device for a tractor PTO shaft, including a first body having a first outer surface and a second outer surface and a first thickness disposed therebetween; a plurality of slots defined on the first body; a second body having a third outer surface and a fourth outer surface and a second thickness disposed therebetween; and a plurality of extensions extending from the second body, wherein the plurality of extensions are configured to removably engage with the plurality of slots.

Abstract: The present invention relates to an end cover assembly for a base station antenna, comprising: an end cover (3) having a bottom plate, wherein the bottom plate has a through hole (7); an electrical connector (4) having a flange (10), wherein the electrical connector is configured to be received in the through hole. The geometry of the through hole and the geometry of the flange are configured such that the flange can be inserted from an exterior of the end cover and through the through hole, and the flange is capable of abutting against an inner surface of the bottom plate adjacent an inner edge of the through hole inside the end cover, wherein the flange is securable to the bottom plate at a predetermined position of the flange relative to the through hole when the flange abuts against the inner surface. The present invention further relates to a base station antenna comprising the end cover assembly, as well as an assembling method and a disassembling method for the end cover assembly.

Abstract: A quick-release device for a tractor PTO shaft includes a first plate with a first body with a first outer surface and a second outer surface and a first thickness disposed therebetween; a plurality of openings extending through the first thickness of the first body; and at least one locking hole extending through the first thickness of the first body. The device also includes a second plate with a second body having a third outer surface and a fourth outer surface and a second thickness disposed therebetween; a plurality of connectors extending from the third outer surface of the second body, the plurality of connectors are configured to removably engage with the plurality of openings.

Abstract: Embodiments of the subject invention are directed to a flywheel rotor that includes two or more sub-rotors stacked one on top of another, in which each sub-rotor is rotationally symmetric and disk shaped, where the axial centers of each sub-rotor in the stack are rotationally aligned, and each sub-rotor has an upper and a lower journal that extends outward from the origin of the center section of the primary rotational mass of the sub-rotor. Each pair of adjacent sub-rotors in the stack has a lower journal of an upper sub-rotor that is disposed above an upper journal of a lower sub-rotor. Also, there is a joining mechanism between each pair of adjacent sub-rotors that fixedly connects the lower journal of the upper sub-rotor to the upper journal of the lower sub-rotor.

Abstract: An end effector actuation system includes a shaft assembly having an outer shaft with an internal lumen and an actuation rod slidably received in the lumen, the outer shaft having a distal end portion that is compressible only when the actuation rod is absent from the lumen in the distal end portion, a locking boss provided on the distal end portion; and an end effector assembly having a receiving opening and a retention pocket, wherein the receiving opening is sized to receive the compressed distal end portion of the outer shaft and the retention pocket is sized to receive the locking boss when the distal end portion is uncompressed due to the presence of the actuation rod in the lumen of the distal end portion.

Abstract: Embodiments of the disclosed technology relate to a bipolar electrosurgical device for a laparoscopic environment, as well as methods for the use of such a device. Embodiments of the device may include a set of opposing jaws comprising at least one bipolar electrode pair disposed thereon, the set of jaws configured to deliver radiofrequency energy to a target tissue. Embodiments of the set of jaws, when closed, may have a diameter no greater than about 5 mm. The device may further include a shaft with a diameter that may be no greater than about 5 mm. Each of the jaws has a tissue-facing surface of each jaw that may include a complementary self-aligning configuration with respect to the longitudinal axis of the other jaw. Embodiments of the device may further include a pinless rotation assembly formed from rotatably cooperative features of the first jaw and the second jaw that connect the jaws together and enable the jaw set to pivot between an open position and a closed position.

Abstract: A forming device for a three-dimensional printing machine is connected to a height adjusting mechanism of the three-dimensional printing machine, and is driven by the height adjusting mechanism to move vertically. The forming device includes an universal joint, a forming platform, a coupling shaft interconnecting the universal joint and the forming platform, and a clamping mechanism. The clamping mechanism includes a clamping arm adapted to interconnect the height adjusting mechanism and the universal joint, and having first and second arm portions movable relative to each other between a locking state to tightly clamp the universal joint, and a releasing state to release the universal joint so that the forming platform is movable relative to the clamping mechanism.

Abstract: The invention relates to a surgical instrument, in particular a sliding shaft instrument, with a main part, and a moveable part relative thereto, with a handle attached to the main part, comprising a fixed grip and a grip actuating the moveable part, with at least one guide, through which, in relation to the main part, the moveable part is moveable between an initial position and a working position, and with a sliding surface attached to the movable part and pointing towards the main part, the sliding surface being slid along a guide surface attached to the main part and pointing towards the sliding surface, with at least the sliding surface or the guide surface are assigned to each other for the formation of a washable gap.

Abstract: A solar panel support comprising an upper coupling member including a hollow sleeve having a tapered inner surface increasing in diameter or cross-sectional dimension from the proximal end to the distal end having a key or wedge decreasing in width from the proximal end to the distal end projecting inwardly from the inner surface thereof and a lower support member including an elongated hollow pole or shaft having a slit or slot formed on the proximal end to receive the key or wedge therein such that when the elongated hollow pole or shaft is slidably received in the hollow sleeve and the key or wedge is aligned with the slit or slot the upper portion of the elongated hollow pole or shaft is squeezed by the hollow sleeve wedging the key within the slit or slot to secure the upper coupling member and lower support member together.

Abstract: An apparatus and method for connecting a drive shaft end to a vehicle drive flange of the type that has six equally spaced, axially directed threaded bores. The apparatus includes a yoke member defining a pair of ears for receiving pin members defined by the drive shaft. The yoke member has at least four equally spaced apart axial through bores that are alignable with four of the bores in the drive flange. Fasteners extending through the through bores are threadably received by the aligned drive flange bores and clamp the yoke member to the drive flange. At least one, but preferably two, drive pins are threadably received by two of the six drive flange bores and include portions that are received by associated bores in the yoke member and are preferably sized to tightly fit the bores in a torque transmitting relationship.

Abstract: A spherical bearing permits alignment, maintained alignment, and the immobilization of an attachment to a shaft passing through a core of a bearing. The bearing includes a spherical inner core surrounded by a housing around the core. The bearing does not require alignment of the housing and core to perform its function. Design features based on structural modification of the inner core allow the bearing to be immobilized using minimal compression and releasability when the bearing is released.

Abstract: A hydraulic power unit comprising a rear face and a front face spaced from one another includes an air inlet configured to receive air into the unit, and an air outlet configured to expel the air received into the unit. The hydraulic power unit further includes controls configured to provide a user interface. The controls and the air inlet are located on the front face, and the air outlet is located on the rear face. A coupler for a hydraulic power unit, configured to couple a drive shaft of the unit to a pump shaft of a hydraulic pump, includes a first aperture configured to receive the drive shaft, a second aperture configured to receive the pump shaft, and a hub configured to be received in a fan. The hub is configured to fixedly couple to the fan so that the fan is driven by the drive shaft.

Abstract: A fuselage structure for a means of transport includes at least two fuselage segments, in each case including an outer skin with an end edge. In a connecting region of two fuselage segments the end edges of the fuselage segments are spaced apart from each other. Connecting elements establish a mechanical connection between two fuselage segments. Conducting structure-borne sound is reduced by multiple deflection of the sound path, and thus results in a reduction in structure-borne sound-induced noise in the cabin of the means of transport.

Abstract: A system including a vortex-induced vibration (VIV) suppression device dimensioned to suppress a vortex-induced vibration of a support structure, the VIV suppression device having a base portion that encircles at least a portion of the support structure and a support member formed along the base portion. The system further including a collar having a body portion defining an annular channel and a flange portion extending outwardly from the annular channel, the flange portion dimensioned to form a receiving channel around the support structure for receiving the support member. The support member is received within the receiving channel to secure the VIV suppression device to the support structure and the VIV suppression device is capable of rotating around the support structure along the receiving channel.

Abstract: A force-applying element for fixing radomes provides an annular flange region. The force-applying element provides at least one fixing region, which extends from the flange region in the direction towards the radome to be fixed, and its outer surfaces are surrounded by the radome in a form-fit manner.

Abstract: A pressure casing has a plurality of casing shells (10a, b) which can be connected in a pressure-tight manner in a parting plane (11) by a flange (13). The casing shells (10a, b) are pressed together with sealing effect in the parting plane (11) in the region of the flange (13) by at least one threaded bolt (19; 19a-d) which extends through the flange (13) perpendicularly to the parting plane (11). A reduced thermal loading of the threaded bolts (19; 19a-d) of the flanged joint is achieved by the at least one threaded bolt (19; 19a-d) being exposed over a part of its length towards the inner side of the casing (10).

Abstract: A fixing apparatus for fixing a cargo insulation panel to a hull is provided. The fixing apparatus includes a fixing plate adhered to one face of the insulation panel, a plurality of fixing brackets protruded to the outside of the fixing plate, protruded portions of the fixing brackets being fixed by stud bolts arranged on the hull, and a coupling device configured to couple the fixing brackets to the fixing plate.

Abstract: The disclosure relates to a connector assembly (20) for joining a main tower (102) to a base structure (114) where the axial alignment of the tower to the base structure needs to be adjustable, and to a method of using such a connector assembly to assemble a tower structure.

Abstract: The invention relates to a positioning sleeve for an electrical drill dust collector and an electrical drill dust collector using the positioning sleeve. The positioning sleeve comprises: a sleeve portion coupled with a flange at a front edge of an electrical drill and a support body forward extended from the sleeve portion, surrounding and isolating a rotated portion of the electrical drill to enhance the drill operating safety. The electrical drill dust collector using the aforesaid positioning sleeve comprises: a fixing base fixing on the support body, a telescoping sleeve having a ring body at an front end thereof, a dust collection section at a front end section thereof and a bellows section at a tail end section thereof, and an elastic member having a positioning end connected to the fixing base and a free end thereof connected to the ring body to improve the dustproof effect.

Abstract: Attachment members are disclosed for use with an insulation panel or composite siding panel. The attachment member includes a male connecting member, a hem portion, and a connection portion joining the male connecting member and the hem portion. The male connecting member extends into the body of a foam insulating layer along a first end edge. The attachment member and the first end edge cooperate to be complementary in shape with the second end edge such that adjacent panels can engage each other.

Abstract: A fastener system with a coaxial annular flange (14) having through holes (16), each serving to pass a screw (17) for screwing into an associated tapped hole (16) in the wall (2) of a stationary structure. Each through hole (16) has a circularly cylindrical distal segment (16a) followed by an enlarged proximal segment (16b) adjacent to the wall (2) of the stationary structure, allowing the shank (19) of the screw to bend and enabling a corresponding lateral offset (D). This prevents the screw (17) rupturing under high shear forces due to accidental destruction of a vacuum pump rotor while rotating at full speed.

Abstract: Joint element for a pneumatic structural element (1) according to the prior art, comprising a sleeve (2), a compression member (3), two tension members (4) and two spherical caps (5). In each case one joint element is fitted for the spherical caps (5) such that an opening (10) accommodates the spherical cap (5). The joint elements serve for introducing tensile and compressive forces, in a manner free of bending moments, into the pneumatic structural element (1), the compressive forces being absorbed by the compression member (3) and the tensile forces being absorbed by the tension members (4). The joint element has holes (12) for fastening the compression member (3) with a screw (15), on the one hand, and holes (11) for accommodating the tension members (4), on the other hand.

Abstract: A device 60 for fixing together first and second side-by-side beams of a kind having first and second spaced apart flanges connected by a web. The device 60 comprises a member 62 having first and second opposing ends 64, 66 and is configured to extend from a first flange to a second flange of the beams. The device further comprises at least one portion 68, 70 extending laterally of each of said first and second opposing ends with the at least one portion at the first opposing end being configured to be fixed to an outer surface of the first flange of the first beam and the at least one portion at the second opposing end being configured to be fixed to an outer surface of the second flange of the second beam.

Abstract: Vanes are generally hollow with a passage through which service pipes extend. These service pipes must be connected such that they can allow for thermal expansion and contraction but also anti rotation features are needed in order to prevent damage when a supply coupling is connected through a pipe end. This anti-rotation feature is generally provided between a top hat and a pipe end through flanges. In order to allow reduced spacing between the top of the vane and a casing the flanges are arranged to allow at least recessing of a first flange into a passage opening profile whereby those flanges inter-engage with second flanges at a surface interface to prevent rotation.

Abstract: A channeled track connector having a base and a slider. The slider slides into an key opening in the base. The base includes a first foot for engaging the channeled track. The slider includes a second foot for engaging the channeled track. Each piece standing alone is not engagable to the channeled track. However, when slid together, the base and slider as a whole stands together as one-piece, remains fixed to the channeled track, and serves as a mount for a predefined object.

Abstract: The invention relates to a device (10) for connecting two duct elements (12, 14) and a baffle (34) in an aircraft air conditioning system. The device (10) comprises a first (30) and a second connecting flange (32) which are in each case connected to one of the two duct elements (12, 14) to be connected. Further, at least one connecting means (38) is formed on the first connecting flange (30), which means interacts with at least one corresponding connecting means (40) formed on the second connecting flange (32) to establish the connection of the two duct elements (12, 14) and the baffle (34). The first (30) and/or second connecting flange (32) has/have an opening (44) for receiving the baffle (34), which is substantially disc-shaped and formed with at least one air passage (46, 48). In this respect the baffle (34) serves to control the flow of at least one air stream flowing through the connection.

Abstract: An array of U-shaped flanged brackets and flange tipped posts attached to a supporting surface providing a mechanical connection with an object that is provided with corresponding posts and brackets. The brackets and posts can include electrical contacts or fiber optic contacts for transferring power or signals between connected objects. Various objects can be mounted on the array of brackets and posts to provide positioning flexibility.

Abstract: A flanged connection and a method of fixing a gas-filled spring in a machine tool. The flanged connection includes an upper flange half and a lower flange half that can be joined together, each having a through-opening intended to receive the gas-filled spring, and a locking ring intended to secure the gas-filled spring by insertion into a groove of complementary design around the gas-filled spring and fixing between the flange halves. The locking ring is supplemented by a fixing element designed to apply a clamping force around the gas-filled spring when joining the flange halves together.

Abstract: A handrail joint assembly has a mounting disc and plug-in portion. The plug-in portion is fitted with pin holes that align with the through-hole for threading of the pin. A ring cover is externally placed onto the mounting disc. The plug-in portion is formed by the extended and folded flange of the joint, which has an internal flange, an external flange and a terminal flange, such that the pin hole of plug-in portion can penetrate the internal and external flanges. The joint is fabricated from stainless steel.

Abstract: Covering panel(s) for floors have a groove (12) along at least one edge and have a tongue (6) along another edge (17). Panels (1, 2) to be joined to one another can be joined by inserting the tongue (6) into the groove (12). A bead (8) made of an adhesive and/or plastic is placed on or affixed to at least one tongue surface (7). According to the invention, a recess (3) is formed in the tongue surface (7) and serves to accommodate the bead (8), and a detent recess (5), which is delimited by a detent surface (4), is formed in the inside wall surface (15) of the groove, this surface facing the tongue surface (7). When the tongue (6) is inserted into the groove (12), the bead (8) projects into the detent recess (5) whereby enabling the bead (8) and the detent surface (4) to latch.

Abstract: The invention relates to a device for supporting a suspended ceiling comprising a section that is able to support the suspended ceiling and spacers disposed between the section and the walls of the building. A removable panel is mounted on a section, the panel being able to reduce a space provided between the wall and the section at least at the location of the section bearing said panel. At least one of the spacers may simultaneously comprise means for fixing the spacer to the section and means for fixing the spacer directly to a wall or to a ceiling of the building, in such a way that the spacer may be secured to the wall or the ceiling and the section may not be secured to the wall or the ceiling without a spacer.

Abstract: A directional support structure for use with solar panels, flat satellite antennas, and the like items that are directed toward a point in space. The support structure includes a mounting plate with an extension tube extending outwardly therefrom, pivotally secured to a mounting bracket permitting rotational azimuth alignment of the mounting plate. At least one locking turnbuckle is attached between the extension tube and the mounting bracket to provide locking and vertical adjustable alignment of the mounting plate. The base member includes an attached first flange positioned along an upper end of the base member, an attached flaring positioned on the lower end of the mounting bracket, and an unattached second flange positioned over the flaring, securable to the first flange with fasteners.

Abstract: An attachment device for coupling one or more removable turbine components to a carrier of a turbine engine. The attachment device may include a securement structure rotatable about an axis of rotation and including one or more arms for grasping an arm extending from a support structure. A fastener may extend from the support structure and be inserted into a fastener receiving recess in the securement structure for preventing the securement structure from rotating and becoming disengaged from the support structure. The attachment device may also include a fastener retaining device for preventing the fastener, which may be a threaded bolt, from becoming disengaged from the attachment device, traveling downstream in a turbine, and damaging a turbine assembly.

Abstract: A joint assembly 80 is provided for limiting an extension of the joint 80 in the direction of a load path derived from an impact comprising. In its simplest form, the joint 80 comprises a first member 40 having a portion 82 and a second member 50 having a portion 84, the portions 82, 84 overlapping one another and arranged generally parallel to one another and secured together via securing means 78. The securing means 78 is disposed through corresponding holes 92, 94 defined by portions 82 and 84. At least one of the overlapping portions 82 or 84 further defines, sequentially in the direction of extension a pocket 102. The securing means 78 comprises a deformable member 152, 178 and at least one of the overlapping portions 82, 84 comprises a wedge-shaped portion 74.

Abstract: An improved plate adapter for use with flexible couplings is disclosed which incorporates radially outwardly disposed pilot flanges for engagement with the hub and sleeve of the half coupling which pilot flanges are designed to form a pressfit relationship with the mating surfaces of the hub and sleeve. A suitable bolting arrangement is provided to aid in fitting of the adapter plate to the half coupling as well as to assist in removal of same. Additionally, the fastener arrangement enables fine adjustment of the radial runout of the sleeve of the half coupling relative to the axis of rotation of the shaft to which the half coupling is secured.

Abstract: A fence includes upright metal posts and a brace or rail clamped between the posts, where clamping the rail squares the posts with respect to the rail. The posts are anchored in the ground vertically, and the rail is installed horizontally, providing a rigid, H-shaped fence brace. Fence corners are provided by having at least three posts and two rails clamped together, although an additional post and rail can be used for added stability. Each rail preferably has a fixed, U-shaped clamp on each end, and a free, U-shaped clamp is bolted to the fixed clamp, the clamps encircling a fence post and squaring the fence post with respect to the rail. Gate hangers can be clamped to one of the posts to provide a gate post, where the gate hangers can be slid up or down or rotated about the post, providing flexibility for receiving and supporting a gate.

Abstract: A one-piece stainless steel rim for mating a meter cover and base and method of making the same is disclosed. The stainless steel mating rim has integral therewith the various attachment tabs, locking lugs and locking tabs for attaching the rim to the cover, locking the rim to the base and insuring a proper fit of the rim with the cover.

Abstract: A system is described for connecting a working tool (e.g. a bucket, compactor tool, chisel, etc.) to the outer end of a working arm of a machine. The system includes a pair of spaced-apart upstanding flanges secured to the upper surface of the tool. Each flange includes an elongated slot. A pair of inserts sized to fit in the elongated slots are detachably secured to the flanges. Each insert includes a pair of transverse openings to receive the pins which are used for attaching the tool to the machine. The system enables any tool to be connected to the end of a working arm of any machine.

Abstract: A building element for use as a column or a beam includes a profile of substantially uniform cross-section extending lengthwise between first and second ends. The profile is defined by a web, a pair of side flanges perpendicular to the web, and curved outer corners joining the side flanges, respectively, to the web. The web includes at least one constriction extending in the same direction as the side flanges and having a pair of arms extending angularly inwardly toward one another from curved inner corners of the web to a curved base having an apex. The side flanges extend from the outer corners to tips, respectively, terminating at side edges, respectively. The building element has an overall width between the web and the tips. The at least one constriction has a width between the web and the apex about ⅓ the overall width.

Abstract: A step joint between two plastic pieces suitable for an ultrasonic weld joint. A first plastic piece includes a series of ribs, each rib having generally horizontal top surface. A generally vertical section extends upward behind the ribs. A second plastic piece includes a generally horizontal section for mating with the ribs, the horizontal section of the second plastic piece covering the generally horizontal section of two or more ribs. The second plastic piece also includes a generally vertical section suitable for mating with the generally vertical section of the second plastic piece.

Abstract: The invention concerns a disc-hub connection for connecting a brake disc to a hub, in particular for utility vehicle disc brakes. In its inner peripheral region the brake disc comprises support elements, the hub comprising cams in its outer peripheral region. Intermediate elements are used to transfer torque from the cams of the hub to the support elements of the disc, the cams of the hub engaging in the intermediate elements and the latter engaging in the support elements.

Abstract: An improved structure for a disc brake piston heat shield adapted for use in a disc brake assembly includes a caliper provided with at least one cylindrical recess formed therein. A piston is slidably disposed in the recess. The piston includes a closed end and an open end. The open end of the piston is provided with at least a pair of projections extending therefrom. The projections define a pair of abutment surfaces and a pair of end surfaces located axially inward relative to the abutment surfaces, A pair of brake shoes are carried by the disc brake assembly and are disposed on opposite axial sides of an associated rotor. Each brake shoe includes a backing plate and a friction pad. An actuation system is carried by the caliper for selectively moving the brake shoes between a non-braking position, wherein each of the friction pads is spaced apart from the adjacent side of the rotor, and a braking position, wherein each of the friction pads frictionally engages the adjacent side of the rotor.

Abstract: A link, and assembly and instrument using same, for transmitting actuating forces from an actuating member to a work member. The link includes a link body having a distal end and a proximal end. The distal end of the link body is movably interconnected with the work member by a distal interconnection element such as an arcuate groove-and-flange assembly, and is interconnected at its proximal end to an actuating member by a proximal pivotal interconnection element. The proximal element transmits a first actuating force from the actuating member to the work member. A shoulder, disposed on the link body preferably between the distal and proximal elements for interconnecting, engages the actuating member when a second, greater actuating force is applied to the actuating member in a direction opposite to that of the first actuating force. The greater force is thereby transmitted fully to the work member. The link assembly preferably includes a spacer member to assist positioning of the actuating member.

Abstract: A vehicle drive shaft disconnect assembly adapted to be retrofitted into the conventional tubular drive shaft of the vehicle for disconnecting the vehicle automatic transmission from its rear wheels to prevent damage to the automatic transmission while the vehicle is being towed. The tubular drive shaft is cut to provide a first shaft portion extending rearwardly of the vehicle to the rear wheels and a second shaft portion extending forwardly to the vehicle automatic transmission. A core member is inserted into the tubular shaft and extends between the first and second shaft portions. The portion of the core positioned in the second shaft portion is fixed therein while the first shaft portion is rotatably mounted on the portion of the core positioned therein.

Abstract: An extendible stud, consisting of two substantially identical C-studs each of which has opposed flanges of substantially different widths and inwardly turned lips at the flange outer edges, and each C-stud having an elongate central area in its web located at substantially the middle of said C-stud cross-section, which two C-studs are interconnected by the narrow flange of each being held within the channel formed by the wider flange and the associated lip and web of the other C-stud, and the elongate central areas of the webs of the two C-studs abutting one another.