Recording tape cartridge and method of manufacturing said...

Details Recording tape cartridge and method of manufacturing said... Recording tape cartridge and method of manufacturing said...

2005-03-09

2008-09-30

Yao, Sam Chuan (Department: 4111)

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

To produce composite, plural part or multilayered article

C264S273000, C264S259000, C264S240000, C264S035000, C264S031000

Reexamination Certificate

active

07429347

ABSTRACT:
In a recording tape cartridge, cut-out portions are formed at an inner peripheral edge portion of a metal plate. By providing gates at the cut-out portions, the metal plate is insert molded without depending on submarine gates. Because the gates are provided, at the time of molding a reel hub, a molding material flows radially from a hole portion toward a tubular portion and a lower flange.

REFERENCES:
patent: 4723731 (1988-02-01), Posso
patent: 6264126 (2001-07-01), Shima et al.
patent: 6315230 (2001-11-01), Hansen et al.
patent: 6411466 (2002-06-01), Shima et al.
patent: 6568619 (2003-05-01), Shiga et al.
patent: 6687086 (2004-02-01), Morita et al.
patent: 6736345 (2004-05-01), Hiraguchi et al.
patent: 2002/0005453 (2002-01-01), Morita

Affiliated with

Also associated with

Rating

Recording tape cartridge and method of manufacturing said... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Recording tape cartridge and method of manufacturing said..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recording tape cartridge and method of manufacturing said... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3983824