Imaging apparatus having a printhead carrier/belt interface device
View Patent ↗An imaging apparatus includes a carrier housing having an attachment feature, a carrier belt to transmit a translation to the carrier housing in a bi-directional scanning direction; and an interface device interposed between and coupled to both the carrier housing and the carrier belt. The interface device includes a body having a wing and a base. The wing is defined by a span and by a chord length. At least one of the wing and the base is mounted via the attachment feature to the carrier housing. The span extends in the bi-directional scanning direction, and the chord length is substantially perpendicular to the span.
1. An interface device for use in a printhead carrier system of an imaging apparatus having a printhead carrier and a printhead carrier drive system, comprising:
a body configured to isolate said printhead carrier from vibrations associated with said printhead carrier drive system, said body including:
a central portion having a first surface spaced apart from a second surface, and having an opening extending between said first surface and said second surface;
a first wing extending in a first direction from said central portion; and
a second wing extending in a second direction opposite said first direction from said central portion,
each of said first wing and said second wing being defined by a span and a chord length, wherein said chord length extends in a direction substantially perpendicular to said span,
wherein each of said first wing and said second wing includes a rigid member inserted into each of said first wing and said second wing.
2. The interface device of claim 1 , wherein said rigid member is elongate.
3. The interface device of claim 1 , wherein said interface device is configured using a material, wherein said material, said cord length and said span are selected to filter at least one predetermined frequency of vibration while maintaining a sufficient stiffness to provide control of said printhead carrier in a bi-directional scanning direction.
4. The interface device of claim 1 , wherein each of said first wing and said second wing extend in opposite directions along a bi-directional line of extent.
5. The interface device of claim 4 , wherein said bi-directional line of extent corresponds to a bi-directional scanning direction of said printhead carrier.
6. The interface device of claim 1 , wherein said rigid member is insert molded into each of said first wing and said second wing.
7. An interface device for use in a printhead carrier system of an imaging apparatus to isolate vibration, comprising:
a central portion having a first surface spaced apart from a second surface, and having an opening extending between said first surface and said second surface;
a first wing extending in a first direction from said central portion; and
a second wing extending in a second direction opposite said first direction from said central portion,
each of said first wing and said second wing extending in opposite directions along a bi-directional line of extent, and being defined by a span and a chord length, wherein said chord length extends in a direction substantially perpendicular to said span,
wherein each of said first wing and said second wing includes a rigid member inserted into each of said first wing and said second wing, and
wherein said interface device is configured using a material, wherein said material, said cord length and said span are selected to filter at least one predetermined frequency of vibration while maintaining a sufficient stiffness to provide control of a printhead carrier of said printhead carrier system in a bi-directional scanning direction.
8. The interface device of claim 7 , wherein said rigid member is elongate.
9. The interface device of claim 7 , wherein said bi-directional line of extent corresponds to a bi-directional scanning direction of said printhead carrier of said printhead carrier system.
10. The interface device of claim 7 , wherein said rigid member is insert molded into each of said first wing and said second wing.