摘要:
An end link is provided for a stabilizer bar of a vehicle suspension system. The end link includes a rod having pairs of grommets generally at each end thereof. Each grommet includes a bushing and washer which are interengaged and rotatable with respect to each other. Each grommet further includes a central passageway that which the rod is disposed within and permits pivotal movement of the rod only substantially in a single plane relative to the grommets and permits substantially universal pivotal movement of the rod around the center of the grommets. The end link can also include a like rod having a pair of universal ball joint structures generally at each end thereof. Each structure includes a universal ball which is integrally formed with a spacer, a bushing and a washer. The bushing is rotatable with respect to the washer. Each structure further includes a central passageway that which the rod is disposed within and permits pivotal movement of the rod only substantially in a single plane relative to the structures and permits substantially universal pivotal movement of the rod around the center of the structures.
摘要:
A connector structure is provided for securely connecting a concentric fuel line having a plurality of tubes to a manifold having corresponding fluid passages in communication with the plurality of tubes. The manifold includes coupling unions having axial bores for receiving one end of each of the plurality of tubes. The connector structure includes mounting holes extending transversely to the axial bores. Each of the mounting holes receives a screw so that the outer edge of the screw is tangentially aligned with a corresponding circumferential portion of the outer wall of each one of the plurality of tubes to mechanically and positively secure the ends thereof in the respective bores.
摘要:
A collapsible trolley includes a body having a back panel, a shelf panel pivotally attached to a bottom edge of the back panel, a pair of back wing panels pivotally attached one each to opposing side edges of the back panel, a pair of shelf wing panels pivotally attached one each to opposing side edges of the shelf panel and one each to bottom edges of the pair of shelf wing panels. The body is movable between an unfolded use configuration and a folded storage configuration. A latching member is attached to the body and adapted to secure the body in the folded storage configuration. A pair of wheels is attached to the pair of back wing panels by brackets that trap the wheels between vertical abutment portions and the back wing panels, and the back wing panels have arcuate openings that align with the edge rims of the pair of wheels.
摘要:
A system and method are disclosed which enable post-fabrication reduction of minimum feature size spacing of microcomponents. A method for producing an assembly of microcomponents is provided, in which at least two microcomponents are fabricated having a separation space therebetween. At least one of the microcomponents includes an extension part that is operable to reduce the separation space. Such an extension part may include an extension member that is movably extendable away from its associated microcomponent to reduce the separation space between its associated microcomponent and another microcomponent. The extension part may be latched at a desired position by a latching mechanism. The extension part may be implemented such that the extension member eliminates the separation space, thereby resulting in such extension member engaging another microcomponent. Such engagement may be achieved without requiring power to be applied to the microcomponents. Certain embodiments are insensitive to etching inaccuracy encountered during fabrication.
摘要:
A ground washer is disclosed for attachment by a grounding screw to a grounding terminal. The washer device includes a disc-shaped member which defines an opening for the reception therethrough of the grounding screw. The member has an annular portion having a first and a second surface, the annular portion surrounding the opening. The annular portion cooperates with a plurality of teeth extending from the grounding terminal towards the annular portion of the member. A conical portion having a first and a second end, is disposed concentrically around the annular portion. A raised annular ridge is disposed between the annular portion and the conical portion, the ridge cooperating with the grounding screw such that when the grounding screw is turned, the ridge urges the annular portion into contact with the plurality of teeth of the grounding element. An annular flange is disposed concentrically around the conical portion, the flange mating with the grounding terminal. The arrangement is structured such that when the grounding screw is turned, the conical portion resiliently biases the annular ridge and the annular portion towards the plurality of teeth extending towards the annular portion while the flange stablilizes the biasing of the annular ridge so that an even contact between the plurality of teeth and the annular portion is facilitated.
摘要:
A system and method are disclosed which constrain a microcomponent that is totally released from a substrate for handling of such totally released microcomponent. A preferred embodiment provides a system and method which constrain a totally released microcomponent to a base (e.g., another microcomponent or a substrate). For example, a preferred embodiment provides constraining members that work to constrain a microcomponent to a substrate as such microcomponent is totally released from such substrate. Accordingly, such constraining members may aid in preserving the microcomponent with its substrate during the release of such microcomponent from its substrate during fabrication. Additionally, a preferred embodiment provides constraining members that are suitable for constraining a totally released microcomponent to a base for post-fabrication handling of the microcomponent. To further aid in post-fabrication handling of totally released microcomponents, a preferred embodiment may be implemented as a “pallet” having one or more microcomponents constrained thereto. Moreover, constraining members of a preferred embodiment enable the totally released microcomponent to be removed from such constraints when desired, but prevents the totally released microcomponent from inadvertently escaping such constraints. For instance, in one embodiment, the constraining members are implemented as moveable members that can be moved to unconstrain the totally released microcomponent from its base.
摘要:
A fuel filler pipe housing mountable on automotive body panels. The housing generally includes a flange member coupled to a body member mountable on a surface of the body panel, and a trim member coupled to the flange member by a hinge. The trim member is movable relative to the flange member between a first position where the trim member is disposed away from a surface of body panel and a second position where the trim member is disposed toward the surface of the body panel, whereby the trim member is biased toward one of the first and second positions. The housing may be installed on the body panel with the trim member positioned away therefrom prior to applying paint thereto, whereafter the trim member is positioned toward the body panel.
摘要:
A fuel filler pipe valve assembly having a valve member with a partially substantially spherical portion pivotally disposed in a valve receptacle of a housing member, the valve member having a passage with an inlet opening and an outlet opening, and the housing having an inlet opening coupled to the fuel filler pipe and an outlet opening coupled to a body panel. The valve member is pivotal in the valve receptacle to open and close the fuel filler pipe. The valve member is formed of a valve shell portion and a valve cover portion, and the housing member is formed of a housing shell portion and a housing cover portion. A rotatable drive gear disposed through the housing member is engagable with a gear member on a truncated portion of the valve member to pivot the valve member in the housing member.
摘要:
A pivoting gear damper for use with a rotary damper includes a toothed gear rack movable between a first position and a second position corresponding to movements in first and second directions. A pivotal bracket is provided for rotation between first and second positions corresponding to movements of the gear rack in the first and second directions. The rotary damper has a toothed driven gear disposed on the pivotal bracket. One-way dampening means is disposed on the pivotal bracket for causing the toothed gear rack to be in meshed engagement with the toothed driven gear to produce a dampening force when the gear rack is moved in the first direction and for causing the toothed gear rack to be disengaged from the toothed driven gear to allow unrestricted motion when the gear rack is moved in the second direction. The one-way dampening means is comprised of a guide pin and a cam member.
摘要:
An automotive vehicular headlamp adjustment mechanism comprises a ball rod having a ball element disposed upon a free end thereof for connection to a vehicular headlamp housing. A threaded drive rod, having oppositely disposed threaded sections formed thereon, is rotatably journalled within a bushing member which slidably supports the ball rod for slidable movement in extension and retraction directions. A plurality of pivotable spider elements, in the form of a scissor-jack assembly, interconnect the threaded drive rod and the ball rod such that upon rotation of the threaded drive rod in a first direction, the oppositely threaded sections of the drive rod cause the spider elements to converge toward each other whereby the ball rod is moved toward a retracted position, whereas upon rotation of the threaded drive rod in a second opposite direction, the oppositely threaded sections of the drive rod cause the spider elements to diverge away from each other whereby the ball rod is moved toward an extended position. In accordance with further embodiments of the invention, the ball rod is eliminated and the spider elements, operatively connected to the drive rod, are also operatively connected to bracket or plate members fixed to, for example, a headlamp reflector and the headlamp housing, or alternatively, to the headlamp housing and the vehicle frame, for respectively adjusting the reflector or housing relative to the housing or frame.