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US 2022/0097993 A1Published application
Method for manufacturing cylindrical member, cylindrical member, and image forming apparatus
AssigneeFUJIFILM Business Innovation Corp.
InventorsToshiaki BABA, Tomoaki Yoshioka, Yoko Miyamoto, Kazuki Kishi, Yosuke Tsutsumi
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Abstract
A method for manufacturing a cylindrical member includes: fixing an end portion of an elastic body to an end portion, in a circumferential direction, of a recess provided in a cylindrical body having a substantially circular shape in cross section, the recess extending along an axial direction of the cylindrical body; and winding the elastic body around the cylindrical body while pressing the elastic body using a pressing member.
Claims16
A method for manufacturing a cylindrical member, the method comprising:
- fixing an end portion of an elastic body to an end portion, in a circumferential direction, of a recess provided in a cylindrical body having a substantially circular shape in cross section, the recess extending along an axial direction of the cylindrical body;
- and
- winding the elastic body around the cylindrical body while pressing the elastic body using a pressing member.
A cylindrical member comprising:
- a cylindrical body having a substantially circular shape in cross section, the cylindrical body having a recess along an axial direction thereof;
- and
- an elastic body, wherein
- one end portion of the elastic body is fixed to one end portion of the recess in a circumferential direction, and
- while the elastic body is pressed by a pressing member, the elastic body is wound around the cylindrical body, and the other end portion of the elastic body is fixed to the other end portion of the recess in the circumferential direction.
2 more elements
Dependencies are inferred from the claim text.