Developing apparatus, process cartridge, and method of manufacturing molded articles
AssigneeCanon Kabushiki Kaisha
InventorKosuke Nishino
Life of this patent
Estimating the term…
Abstract
A process cartridge including a first frame member molded by pouring a resin from a gate; a conductive sheet adhered integrally to a sheet adhering portion of the first frame member by molding of the resin; and a second frame member configured to define a toner storage portion by being coupled with the first frame member, wherein, the first frame member includes a bent portion at the sheet adhering portion, and a portion of the first frame member different in thickness is provided at an adjacent position to the adhering portion.
Claims6
A method of manufacturing a molded article having a conductive sheet adhered thereto comprising:
- inserting a conductive sheet between a first molding and a second molding;
- forming a cavity by mating the first molding and the second molding;
- and
- injecting a resin from a gate,
- wherein the first molding or the second molding includes a shape configured to change a thickness of the cavity formed between a portion where the conductive sheet is inserted and the gate.
A method of manufacturing a molded article having a conductive sheet adhered thereto comprising:
- inserting a conductive sheet between a first molding and a second molding;
- forming a cavity by mating the first molding and the second molding;
- and
- injecting a resin from a plurality of gates,
- wherein the first molding or the second molding includes a plurality of shapes each configured to change a thickness of the cavity formed between a portion where the conductive sheet is inserted and the plurality of gates.
Dependencies are inferred from the claim text.