Abstract: Example electrode connection systems and devices for samples during an electrochemical machining program are disclosed. In particular, an electrode connection system can support, hold, encase, and/or otherwise maintain contact with a sample in an electrochemical machining system. For example, the sample may be housed in a fixture, with an electrode in electrical contact with the sample and a common return path (e.g., to ground) for current from an electrolyte solution to flow through the sample. The fixture and sample can include an electrically conductive material.

Abstract: A recessed light fixture has vertical tilt and horizontal rotation adjustments recessed radially outwardly from a trim aperture defining ring for a cleaner aspect of the lamp aperture. A lamp holder is reachable through the trim aperture for manually returning the lamp holder from a tilted position to a vertical position and is releasable downward from the fixture for relamping in response to manual pulling force. A mechanical memory returns the lamp holder to the initial tilted position upon reinsertion of the lamp holder and release of the manual pulling force. The lamp fixture can be miniaturized to a size of about 2.5 inches in diameter and sized to fit in a ceiling cutout of about 3.5 inches in diameter.

Abstract: An actuator and flap arrangement includes a flap, movable relative to a support structure, and two actuators. Each actuator has a portion fixed relative to the support structure, a portion movable relative to the fixed portion and connected to the flap for transfer of motor force to flap upon movement of the movable portion, and a motor for moving the movable portion relative to the fixed portion. The arrangement also includes a device interconnecting the two actuators for transferring motive force between the two actuators.

Abstract: A link and sensor assembly includes a first rod, a second rod received telescopingly within the first rod, a force sensor attached between the rods and a motion limiter. The force sensor has a longitudinal range of motion. The limiter limits longitudinal motion between the rods to the range of motion and limits angular motion between the rods.

Abstract: A torque transfer limiting arrangement includes a housing, an input drive shaft, an output drive shaft, and an output cam plate having a plurality of ball ramps with a plurality of balls for transmitting input torque to the output cam plate. A stator assembly is rotatably fixed relative to the housing, and includes at least one stator friction disc. A rotor assembly includes at least one rotor friction disc rotatable relative to the stator friction disc. A sensing spring permits axial displacement of the output cam plate when the input torque exceeds a predetermined maximum limit, whereupon the plurality of balls in the ball ramps cause axial displacement of the output cam to thereby drive the clutch into an engaged state causing relative rotation between the rotor and stator friction discs for isolating and frictionally dissipating the input torque.

Abstract: Methods are provided for modifying an airfoil internal cooling circuit that include a flow path configured to direct air through the airfoil in a direction and the airfoil having a leading edge, a trailing edge, and a first and a second wall therebetween, each wall having an inner and an outer surface, the inner surfaces defining a cavity and having features forming at least a portion of the internal cooling circuit. The methods may include the steps of forming a pilot hole through the airfoil first and second walls at a predetermined location, forming an insert hole based on the predetermined location, the insert hole enveloping the pilot hole and configured to receive at least a portion of an insert configured to modify the internal cooling circuit flow path, placing the insert into the insert hole, and bonding the insert to the airfoil first and second walls.

Abstract: A link and sensor assembly includes a first rod, a second rod received telescopingly within the first rod, a force sensor attached between the rods and a motion limiter. The force sensor has a longitudinal range of motion. The limiter limits longitudinal motion between the rods to the range of motion and limits angular motion between the rods.

Abstract: A link and sensor assembly includes a first rod, a second rod received telescopingly within the first rod, a force sensor attached between the rods and a motion limiter. The force sensor has a longitudinal range of motion. The limiter limits longitudinal motion between the rods to the range of motion and limits angular motion between the rods.

Abstract: A torque transfer limiting arrangement for a rotational drive shaft. The arrangement includes a torque sensing device for sensing torque within the drive shaft and outputing a signal indicative of the sensed torque. A braking device of the arrangement is actuatable for stopping the drive shaft from rotating. The arrangement also includes a portion for electrically causing operation of the braking device responsive to the signal indicative of the sensed torque above a predetermined value. In one example, the portion for electrically causing operation of the braking device includes a processor. In one example, the rotational drive shaft is part of an aircraft flap actuator system.

Abstract: A link and sensor assembly includes a first rod, a second rod received telescopingly within the first rod, a force sensor attached between the rods and a motion limiter. The force sensor has a longitudinal range of motion. The limiter limits longitudinal motion between the rods to the range of motion and limits angular motion between the rods.

Abstract: An actuator and flap arrangement includes a flap, movable relative to a support structure, and two actuators. Each actuator has a portion fixed relative to the support structure, a portion movable relative to the fixed portion and connected to the flap for transfer of motor force to flap upon movement of the movable portion, and a motor for moving the movable portion relative to the fixed portion. The arrangement also includes a device interconnecting the two actuators for transferring motive force between the two actuators.

Abstract: A torque transfer limiting arrangement for a rotational drive shaft. The arrangement includes a torque sensing device for sensing torque within the drive shaft and outputing a signal indicative of the sensed torque. A braking device of the arrangement is actuatable for stopping the drive shaft from rotating. The arrangement also includes a portion for electrically causing operation of the braking device responsive to the signal indicative of the sensed torque above a predetermined value. In one example, the portion for electrically causing operation of the braking device includes a processor. In one example, the rotational drive shaft is part of an aircraft flap actuator system.

Abstract: An arrangement, and an associated system, in which an actuator is utilized to move a flap. Within the arrangement, an actuator conveys motive force from a motor to cause movement of the flap relative to a supporting structure. A tube of the arrangement is operatively connected to the actuator and movable relative to the support structure in response to motive force conveyed by the actuator. The tube is for operative connection to the flap and is for moving of the flap. The actuator is located radially within an envelope of the tube. Within the system, a controller controls the motor.

Abstract: A portable beverage container assembly includes a capsule containing a refrigerant which is inserted into and securely held inside the beverage container, together with a mechanism to discharge the refrigerant so that the latent heat of evaporation and expansion of the refrigerant gases will impart a chilling action to the refrigerant and hence to the beverage inside the container when the user wishes to drink the beverage.

Abstract: A portable beverage container assembly includes a capsule containing a refrigerant which is inserted into and securely held inside the beverage container, together with a mechanism to discharge the refrigerant so that the latent heat of evaporation and expansion of the refrigerant gases will impart a chilling action to the refrigerant and hence to the beverage inside the container when the user wishes to drink the beverage.

Abstract: A bag strap functions as a one-shoulder carrier or a two-shoulder carrier at any time according to the desire of the golfer. Reconfiguring the strap to convert from a one-shoulder type to a two-shoulder type, or visa versa, is easy and quick and can be accomplished even during a round of golf. The strap comprises two nested layers. When the two layers are secured together by a VELCRO hook and loop fastener and secured to upper and lower back rings by hooks, the strap functions as a one-shoulder strap. The nested configuration permits a comfortable, padded one-shoulder strap that is still reasonably thin and not unduly heavy and thick. Alternatively, strap layers may be separated from each other and the lower ring used as a slip through ring for an elongated belt secured by a slide-release buckle for encircling the golfer. Each layer is worn over a respective shoulder with the bag carried diagonally across the golfer's back.

Abstract: A universal floral bouquet assembly secures a keepsake to a floral bouquet arrangement. In particular, a container is provided having an upright probe projecting vertically from the center of the container. Floral foam that receives a bouquet of flowers is pressed into and through the probe. A receptacle associated with the keepsake frictionally engages the opposite end of the probe to securely support the keepsake above the floral arrangement. The receptacle may be integral to the base of the keepsake or may be a component of a transition piece, called an intermediate support, upon which the keepsake, such as a cylindrical candle, is secured. The supporting components are inexpensive to manufacture and ship, simple to assemble, provide firm support for the assembled arrangement during its transportation, and are small and unobtrusive, resulting in an aesthetically pleasing, but inexpensive floral/bouquet arrangement. The components are also reusable for those applications that require this feature.

Abstract: A portable rescue tool which operates off electric power and which comprises a clutch mechanism for orienting high torque spreading and/or cutting motion that is produced by the portable rescue tool in a plurality of possible directions with respect to the portable rescue tool. The portable rescue tool comprises a rotary switch for controlling the operation of the portable rescue tool, a DC motor connected to the rotary switch for providing a high speed, low torque output, a gear reduction assembly coupled to the DC motor for decreasing the speed and increasing the torque of the DC motor output, an actuator assembly coupled to the gear reduction assembly for providing a low speed, high torque output, and a clutch mechanism associated with the actuator assembly for orienting the direction of the low speed, high torque output with respect to the portable rescue tool.

Abstract: An asymmetry/overspeed brake unit designed to stop the rotation of a control surface and its attending drive set and attachment hardware in response to a mechanical overspeed condition or an electrical signal from a flight control computer. The asymmetry/overspeed brake unit comprising a brake housing having a rotatable main shaft running axially therethrough and a locking mechanism, a braking mechanism, a mechanical trip mechanism, and an electrical trip mechanism, all contained within the brake housing. The asymmetry/overspeed brake unit further comprising a mechanical reset mechanism and a trip indication mechanism, both contained within the brake housing.