Title:
DRUM
Document Type and Number:
Japanese Patent JPH11268876
Kind Code:
A
Abstract:
To provide a drum which permits a linear body to be wound around by changing a winding diameter.
This drum is provided with a fixed plate 1 and a movable body 2 consisting of a plurality of segments 5. The respective segments 5 are structured by integrally-forming a fan type collar part 6 formed into a disc shape when butted with a curved type shell part 7 formed into a cylindrical shape when butted. The respective segments 5 are slidably fitted in such a direction as to separate from its center to the fixed plate 1, and a winding diameter is adjusted by the sliding movement.
Inventors:
KIKUTA TAKATOSHI
SAITO KOJI
HIROI DAISAKU
SAITO KOJI
HIROI DAISAKU
Application Number:
JP9282498A
Publication Date:
October 05, 1999
Filing Date:
March 20, 1998
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
SUMIDEN ASAHI SEIKO KK
SUMIDEN ASAHI SEIKO KK
International Classes:
B65H75/22; B65H75/14; G02B6/46; (IPC1-7): B65H75/22; B65H75/14; G02B6/46
Attorney, Agent or Firm:
Hidemi Aoki (1 outside)