Claims
- 1. An electrophotographic printing machine of the type including a customer replaceable unit comprising:
- a housing for mounting component have a service life less than the printing machine; and
- a plastic molded component operably associated with said housing, said component including a body including a first surface thereof and a second surface thereof, the second surface spaced from the first surface, said body defining a first cavity extending inwardly from the first surface, said body further defining a second cavity extending inwardly from the second surface, the first cavity overlapping the second cavity so as to form an aperture extending at least partially through the plastic molded article, said body further defining a recess extending inwardly from at least one of the first cavity and the second cavity at a location where the first cavity overlaps the second cavity so as to accommodate flash which may be formed during the molding process of the plastic molded article.
- 2. A printing machine according to claim 1, wherein said body further defining a third cavity extending inwardly from one of the first surface and the second surface the third cavity overlapping at least one of the first cavity and the second cavity.
- 3. A printing machine according to claim 1, wherein said body defines a recess extending inwardly form the first cavity and the second cavity at a location where the first cavity overlaps the second cavity.
- 4. A printing machine according to claim 1, wherein said recess defines a chamfer.
- 5. A printing machine according to claim 1, wherein said aperture defines a cylindrically shaped bore.
- 6. A plastic molded article, comprising a body including a first surface thereof and a second surface thereof, the second surface spaced from the first surface, said body defining a first cavity extending inwardly from the first surface, said body further defining a second cavity extending inwardly from the second surface, the first cavity overlapping the second cavity so as to form an aperture extending at least partially through the plastic molded article, said body further defining a recess extending inwardly from at least one of the first cavity and the second cavity at a location where the first cavity overlaps the second cavity so as to accommodate flash which may be formed during the molding process of the plastic molded article.
- 7. A plastic molded article according to claim 6, wherein said body further defining a third cavity extending inwardly from one of the first surface and the second surface the third cavity overlapping at least one of the first cavity and the second cavity.
- 8. A plastic molded article according to claim 7, wherein said body defines a recess extending inwardly from the first cavity and the second cavity at a location where the first cavity overlaps the second cavity.
- 9. A plastic molded article according to claim 6, wherein said recess defines a chamfer.
- 10. A plastic molded article according to claim 6, wherein said aperture defines a cylindrically shaped bore.
- 11. A customer replaceable unit for use in a printing machine comprising:
- a housing for mounting component have a service life less than the printing machine; and
- a plastic molded component operably associated with said housing, said component including a body including a first surface thereof and a second surface thereof, the second surface spaced from the first surface, said body defining a first cavity extending inwardly from the first surface, said body further defining a second cavity extending inwardly from the second surface, the first cavity overlapping the second cavity so as to form an aperture extending at least partially through the plastic molded article, said body further defining a recess extending inwardly from at least one of the first cavity and the second cavity at a location where the first cavity overlaps the second cavity so as to accommodate flash which may be formed during the molding process of the plastic molded article.
- 12. A customer replaceable unit according to claim 11, wherein said body further defining a third cavity extending inwardly from one of the first surface and the second surface the third cavity overlapping at least one of the first cavity and the second cavity.
- 13. A customer replaceable unit according to claim 11, wherein said body defines a recess extending inwardly form the first cavity and the second cavity at a location where the first cavity overlaps the second cavity.
- 14. A customer replaceable unit according to claim 11, wherein said recess defines a chamfer.
- 15. A customer replaceable unit according to claim 11, wherein said aperture defines a cylindrically shaped bore.
Parent Case Info
This application is based on a provisional application Ser. No. 60/043,494, filed Apr. 11, 1997.
US Referenced Citations (7)