Title:
DRIVER FOR TELESCOPIC POLE
Document Type and Number:
Japanese Patent JP3323890
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To surely drive a drive cord even when relatively large driving force or a relatively high temperature comes up.
SOLUTION: This driver is provided with a pinion 15 driven by a drive motor 19, a drive cord 12 having a rack for meshing with the pinion 15, and a telescopic pole attached to one end of the drive cord 12. The drive cord 12 is composed of a slender cord main body 33 made of a synthetic resin, and a core wire 34 penetrated into an axial hole of the cord main body 33. A presser member 21 for pressing the drive cord 12 not to be separated from the pinion 15 is provided in a housing 11. The presser member 21 is formed into a substantially L-shaped form using a metal material more excellent in abrasion resistance than that of the housing 11, a shaft 16 of the pinion 15 is engaged with an axial hole 21a of a vertical part 21b in the presser member 11, and a horizontal part 21c is brought into contact with the drive cord 12 from the opposite side of the pinion 15.
More Like This:
| WO/2003/066381 | HOLDER FOR AN ELECTRONIC DEVICE |
| WO/2000/040436 | DEVICE FOR FIXING A FIRST PART TO A FIXED SECOND PART |
Inventors:
Koichi Yoshida
Application Number:
JP7355598A
Publication Date:
September 09, 2002
Filing Date:
March 06, 1998
Export Citation:
Assignee:
Yoshiko Co., Ltd.
Altia Co., Ltd.
Altia Co., Ltd.
International Classes:
B60R11/00; B60R11/02; (IPC1-7): B60R11/00; B60R11/02
Domestic Patent References:
| JP633148U | ||||
| JP114550U |
Attorney, Agent or Firm:
Yukihiko Hibiya
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