Title:
TAPE CARTRIDGE
Document Type and Number:
Japanese Patent JP3427311
Kind Code:
B2
Abstract:
PURPOSE: To assure the maintenance of a locking state and an unlocking operation of a reel stopper of a one-piece type arranged with a stopper body and a pair of right and left locking pawls to a peak shape by improving the shape and arranging structure of pawl arms and the stopper body.
CONSTITUTION: The stopper body 12 it projectingly provided with the right and left pawl arms 25 from the upper part at the rear end of the side wall 12s of the stopper body 12. The front end of the pawl arms 25 are provided with pawl pieces 26 engaging with engaging teeth 11 of a reel 3. The stopper body 12 is freely slidably back and forth by a pair of guide walls 15 formed at a lower case. A spring 14 is arranged between the stopper body 12 and the rear wall 9 of the lower case. A pair of the right and left pawl arms 25 are formed to an inverted and truncated chevron shape viewed from a plane. The right and left side walls 12s are respectively formed to an inward recessed shape along the inner side face walls of the pawl arms 25 and the pawl pieces 26.
Inventors:
Hikaru Mizutani
Application Number:
JP15812294A
Publication Date:
July 14, 2003
Filing Date:
June 15, 1994
Export Citation:
Assignee:
Hitachi Maxell, Ltd.
International Classes:
G11B23/087; (IPC1-7): G11B23/087
Domestic Patent References:
| JP6139281A | ||||
| JP644733A |
Attorney, Agent or Firm:
Oryose Takeshi
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