Title:
WIRE TENSION REGULATING DEVICE
Document Type and Number:
Japanese Patent JP3437638
Kind Code:
B2
Abstract:
PURPOSE: To provide a wire tension regulating device which can regulate the tension of an extending member such as a cord and a wire easily, can carry out a minute regulation or an automatic regulation of the tension, and can respond to a sudden tension.
CONSTITUTION: In a wire tension regulating device, a dial 20 to regulate the tension by winding a wire; and a dial case 40 installing a stopper 30 to maintain the tension regulated by the dial 20; are housed slidable in a case. And a spring 50 to reduce the energy of sliding in the extending direction (the tensile direction) of the wire of the dial case 40 is provided in the case, so as to regulate the variation of the tension automatically.
Inventors:
Yukihiko Yoshida
Application Number:
JP10920994A
Publication Date:
August 18, 2003
Filing Date:
April 26, 1994
Export Citation:
Assignee:
Fuji Sash Co., Ltd.
International Classes:
E06B9/52; A47H11/00; A47H23/04; E05F11/04; E06B9/06; E06B9/324; E06B9/56; (IPC1-7): E06B9/56; A47H11/00; E06B9/324; E06B9/52
Domestic Patent References:
| JP5115351A | ||||
| JP22996U | ||||
| JP6542Y2 |
Attorney, Agent or Firm:
Yoshikatsu Shimada (1 outside)