Title:
【発明の名称】自走式ロボットの電源コードの張力制御装置およびその制御方法
Document Type and Number:
Japanese Patent JP2815810
Kind Code:
B2
Abstract:
A self-propelled robot includes an electrical cord mounted on a spool for being drawn-in or drawn-out. A sensor senses a rate at which the cord is drawn in or drawn out and actuates a motor connected to the spool for applying a rotary force to the spool to control the cord tension.
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Inventors:
Lee
Application Number:
JP20868194A
Publication Date:
October 27, 1998
Filing Date:
September 01, 1994
Export Citation:
Assignee:
Samsung Electronics Co.,Ltd.
International Classes:
B08B13/00; B25J5/00; B25J9/00; A47L9/00; B25J19/00; B25J19/06; B60L5/00; B65H59/38; B65H75/34; G05D1/02; G05D15/01; (IPC1-7): G05D1/02; A47L9/00
Domestic Patent References:
| JP659733A | ||||
| JP1230325A | ||||
| JP6319129A | ||||
| JP63119726A | ||||
| JP539453U |
Attorney, Agent or Firm:
Hidekazu Miyoshi (1 outside)