Abstract:
A vehicle fuel door assembly includes a cover comprising a plurality of alignment features fixedly disposed relative to the cover, the plurality of alignment features formed of an elastically deformable material. The assembly also includes a hinge comprising a plurality of alignment elements fixedly disposed relative to the hinge, each of the alignment features interferingly, deformably and matingly engageable with a respective alignment element, the alignment features elastically deforming to an elastically averaged final configuration that aligns the cover relative to the hinge in six planar orthogonal directions by averaging the elastic deformation of the respective alignment features.
Abstract:
A coupling system comprises a receiving component, an opening in the receiving component defined by a receiving wall and a mating component, configured to be placed into the opening in the receiving component and comprising a mating wall. A plurality of spaced receiving protrusions extends radially from one of the receiving wall or the mating wall, and are located serially to define a retaining groove. A locating rib is formed on, and extends about, the other of the receiving wall or the mating wall such that the mating component is pressed into the receiving component until the locating rib contacts the receiving protrusions. As additional insertion force is exerted upon the mating component the receiving protrusions yield in a radial direction, allowing the locating rib to enter the retaining groove for retention of the mating component relative to the receiving component.
Abstract:
Module installation assembly including a base structure having a base portion, a first and second bracket, the base portion disposed in a base plane, the first bracket extending perpendicularly from the base portion, the second bracket extending perpendicularly from the base portion, wherein the first bracket is a T-shaped member having a main portion, a pair of wing portions and a pair of recesses defined by the pair of wing portions and a segment of the main portion. Also included is a module to be mated with the base structure, the module including a first module end and a second module end, wherein the first module end includes a first pair of protrusions formed of an elastically deformable material and configured to be rotated into an interference condition with the first bracket.
Abstract:
In one aspect, a component for an elastically averaged alignment system is provided. The component includes a body, an inner wall formed in the body and defining an alignment aperture, and an alignment member. The alignment member includes a pair of tabs extending from the body, and the alignment member is an elastically deformable material such that when the alignment member is inserted into another alignment aperture of another component, the alignment member elastically deforms to an elastically averaged configuration to facilitate aligning the component relative to the another component of the elastically averaged alignment system. The alignment aperture is configured to receive another alignment member of another component of the elastically averaged alignment system.
Abstract:
In one aspect, an elastically averaged alignment system includes a first component having an interior cavity and an alignment member positioned at least partially within the interior cavity, a second component having an inner wall defining an alignment aperture, the alignment aperture configured to receive the alignment member to couple the first component and the second component, and a third component seated within the interior cavity. The alignment member is an elastically deformable material such that (a) when the third component is inserted into the interior cavity, the alignment member elastically deforms to an elastically averaged configuration to facilitate aligning the third component and the first component in a desired orientation, and (b) when the alignment member is inserted into the alignment aperture, the alignment member further elastically deforms to an elastically averaged final configuration to facilitate aligning the first component and the second component in a desired orientation.
Abstract:
An elastically averaged alignment system has a first component having a first alignment member and an elastically deformable alignment element, and a second component having a second alignment member and an alignment aperture. The elastically deformable alignment element is configured and disposed to interferingly, deformably and matingly engage the alignment aperture. The elastically deformable alignment element includes a lobular hollow tube having four lobes, with a slotted retention feature on each of two opposing lobes that extend from an outer surface of the hollow tube radially inward toward a central axis of the hollow tube. Portions of the elastically deformable alignment element when inserted into the alignment aperture elastically deform to an elastically averaged final configuration that aligns the first alignment member with the second alignment member in at least two planar orthogonal directions. Each of the slotted retention features engages with an edge of the alignment aperture.
Abstract:
An elastically averaged alignment system includes a first component having first and second alignment features, and a second component having third and fourth elastically deformable alignment elements. The first and second components are laterally slidably engageable with each other. The third elastically deformable alignment element is configured and disposed to interferingly, deformably and matingly engage with the first alignment feature. The fourth elastically deformable alignment element is configured and disposed to interferingly, deformably and matingly engage with the second alignment feature. Portions of the third and fourth elastically deformable alignment elements when engaged with respective ones of the first and second alignment features elastically deform to an elastically averaged final configuration that aligns the first component relative to the second component in six orthogonal directions by averaging the elastic deformation of the respective elastically deformable alignment elements.
Abstract:
An elastically deformable conduit assembly includes a conduit comprising an outer surface and formed of an elastically deformable material, the conduit configured to deform from a relaxed condition to an elastically deformed condition. Also included is a mating component configured to engage the outer surface of the conduit in the elastically deformed condition.
Abstract:
In one aspect, an elastically averaged alignment system is provided. The system includes a first component including an alignment member, the alignment member including a base portion extending from an edge of the first component, and a connector portion coupled to the base portion. The system also includes a second component including a receiving member. The receiving member includes a pair of cantilever members extending from an edge of the second component and defines a receiving aperture configured to receive at least a portion of the alignment member to couple the first component and the second component. The alignment member is an elastically deformable material such that when the alignment member is inserted into the receiving aperture, the alignment member elastically deforms to an elastically averaged final configuration to facilitate aligning the first component edge relative to the second component edge.
Abstract:
In one aspect, an elastically averaged alignment system is provided. The system includes a first component having opposed curved first and second alignment members and a second component having an inner wall defining an alignment aperture. The inner wall includes a first edge and an opposed second edge, and the curved first and second alignment members are an elastically deformable material such that when the opposed curved first and second alignment members are inserted into the alignment aperture, the curved first and second alignment members elastically deform to an elastically averaged final configuration to facilitate aligning the first component within the aperture of the second component in a desired orientation.