Title:
RING SHAPE BEARING
Document Type and Number:
Japanese Patent JP2734317
Kind Code:
B2
Abstract:
PURPOSE: To generalize a printer carriage, and save equipment investment for new development by forming it in a ring shape, making plural pieces usable while coming into contact with each other, and making them slidable in a shaft center direction.
CONSTITUTION: A ring shape bearing 2 is used in a plurality as a single bearing, and a carriage 1 is slidingly moved in a shaft center direction (arrow 5 direction) of a guide shaft 3. In this way, this is used in combination according to specification of a printer. Thereby, there is no need to improve inside diameter accuracy better than that of a cylinderical shape bearing. Since the plural pieces can be used in combination according to a specification condition, generalization becomes possible according to the kind of inside diameter, so that equipment investment having been made when the printer is newly developed, can be saved.
Inventors:
KURIHARA YOICHI
Application Number:
JP28972092A
Publication Date:
March 30, 1998
Filing Date:
October 28, 1992
Export Citation:
Assignee:
NIPPON DENKI KK
International Classes:
B41J19/20; F16C29/02; F16C33/20; (IPC1-7): F16C29/02; F16C33/20
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)
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