摘要:
A method and apparatus for testing, the apparatus including: a probe array mounted on an inner portion of a gimbaled bearing, the inner portion of the gimbaled bearing having a spherical surface defined by a surface of a first sphere between two parallel small circles of the first sphere, a radius of the first sphere centered on a point on a top surface of the probe array; and an outer portion of the gimbaled bearing, the outer portion of the gimbaled bearing having a spherical surface defined by the surface of a second sphere between two parallel small circles of the second sphere, a radius of the second sphere centered on the point on the top surface of the probe array.
摘要:
A clamp assembly configured for holding hockey sticks and hockey puck comprises an adjustable bracket having a generally square-shaped cross-section, the bracket being configured to hold shafts of four hockey sticks, and at least one puck clamp coupled to the adjustable bracket, the at least one puck clamp being configured to secure a hockey puck proximate to the adjustable bracket.
摘要:
A small lift vehicle with an articulating boom can maneuver into very small spaces in front of, alongside or behind burning buildings, especially residences. The lift vehicle can quickly deploy with deployable outriggers capable of multi-directional status for support. The boom can support a basket that can have a water cannon. The boom can be controlled by a fireman in the boom itself, and can move into the right position to put water on the seat of a fire. The boom can be equipped with a waterproof camera and/or a thermal imaging system, a hydraulic chainsaw, a gas monitor, a piercing nozzle, a stick chainsaw, and a protective heat curtain. The preferred base has 4-wheel drive and steering for maneuvering on any type of terrain including snow.
摘要:
A method of assembling a turbine casing is provided. The method includes inserting a bolt assembly through a first opening defined generally vertically through a first flange extending from a first casing member, such that a portion of the bolt assembly extends a distance upward from an upper surface of the first casing flange and such that the bolt assembly is retained within the first opening. The method further includes positioning a second casing member including a second flange including a second opening defined therein against the first casing member such that a portion of the bolt assembly extends through the opening defined in the second casing flange.
摘要:
A double sided electrical connection flexible circuit particularly useful as a substrate for an area array integrated package, and the method of fabricating the structure is described. A circuit having interconnections on one surface and solder ball contact pads on the second surface are interconnected by copper plated from a single surface in order to avoid entrapment of air pockets. In one embodiment, the conductive vias are formed from a copper film which extends from the solder ball contact pads, which may be indented, providing a well for solder balls in the contact pad.
摘要:
A segmented friction member for use in a clutch assembly. The friction member is circular and constructed from a paper-like friction layer. An oil groove extends completely through each friction member segment defining inner and outer segments joined by first and second bridges positioned adjacent the fluid inlet and fluid outlet, respectively.
摘要:
A method of making a splined hub for use in a hydrodynamic torque converter includes the steps of preparing a cylindrical workpiece for forging, forging a plurality of splines on at least a portion of the cylindrical workpiece by applying a deformation force progressively across the circumference of the workpiece such that the splines extend in an axial direction relative to the workpiece and about at least a portion of the cylindrical surface thereof and hardening the forged workpiece.
摘要:
An account application product includes a package, an account identifier and a terms sheet. The package includes a first panel extending from a free edge to a first fold line, a second panel extending away from the first fold line to a second fold line, and a third panel extending away from the second fold line. The first panel is folded back along the first fold line toward a first surface of the second panel to define a storage area between the first panel and the second panel. The third panel is folded forward along the second fold line toward a second surface of the second panel. The account identifier indicates an account associated with the account application product and is configured to be machine readable. The terms sheet is selectively stored in the storage area and includes printed terms for the account. Associated packages and method are also disclosed.
摘要:
The steampath for a steam turbine includes stacked stator rings each mounting inwardly directed nozzles and stacked rotor wheels each mounting outwardly directed buckets mounting blades. By alternately stacking the stator rings and rotor wheels, the nozzles and buckets of the various stages are interdigitated to form a steampath. Each bucket includes a blade and a root received in a generally complementary shaped groove on a wheel.
摘要:
Described herein is a towed body (10) having a deployment mechanism (18, 20, 22, 28) for deploying a drag cone carried thereby. The towed body (10) comprises a body portion (12), a nose portion (14) and a tail portion (16). The deployment mechanism comprises a slider (20) mounted on the body portion (12) to which are pivotally mounted a plurality of forward opening blades (24). The slider (20) has a clip (22) mounted within it for locking the blades (24) in the fully deployed position. The slider (20) abuts a hub (18) for providing a surface on which the fluid acts as the towed body (10) is being towed therethrough. From a stowed position, fluid acting on the hub (18) forces the slider (20) and the blades (24) to move towards the tail portion (16). The blades (24) move up and over a bumper (28) located adjacent the tail portion (16) to deploy from the stowed position. When the blades (24) are fully deployed, the clip (22) engages with the body portion (12) to lock the blades (24) in position. In this position, the blades (24) substantially define a drag cone. Once the fully deployed position has been reached, the hub (18) is jettisoned to remove any unwanted turbulence.