MY141560A - Magnetic disk case - Google Patents

Magnetic disk case

Info

Publication number
MY141560A
MY141560A MYPI20053437A MYPI20053437A MY141560A MY 141560 A MY141560 A MY 141560A MY PI20053437 A MYPI20053437 A MY PI20053437A MY PI20053437 A MYPI20053437 A MY PI20053437A MY 141560 A MY141560 A MY 141560A
Authority
MY
Malaysia
Prior art keywords
magnetic disk
grooves
disk case
angle
width
Prior art date
Application number
MYPI20053437A
Inventor
Toshihiro Isami
Original Assignee
Showa Denko Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Showa Denko Kk filed Critical Showa Denko Kk
Publication of MY141560A publication Critical patent/MY141560A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/04—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers
    • G11B33/0405—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers for storing discs
    • G11B33/0433—Multiple disc containers
    • G11B33/0444—Multiple disc containers for discs without cartridge

Landscapes

  • Packaging For Recording Disks (AREA)
  • Magnetic Record Carriers (AREA)

Abstract

A PLURALITY OF BAND SHAPED PROJECTIONS (6) ARE FORMED IN PARALLEL ON THE INTERIOR SURFACES OF SIDE WALLS OF A MAGNETIC DISK CASE (4) SO THAT GROOVES (5) ARE FORMED IN SPACES BETWEEN THE PROJECTIONS (6). EACH OF THE GROOVES (5) HAS BOTTOM SURFACE A, A PAIR OF SIDE SURFACES B, AND INCLINED SURFACES C FORMED BETWEEN EACH SURFACE B AND THE SURFACE A. THE GROOVES (5) SATISFIES D  A; W> T; AND 2   , WHERE T IS A THICKNESS OF A MAGNETIC DISK (10), D IS A WIDTH OF A CIRCUMFERENTIAL SURFACE OF THE MAGNETIC DISK (10) SUBJECTED TO CHAMFERING, A IS A CHAMFER ANGLE, A IS A WIDTH OF THE SURFACES A,  IS AN ANGLE BETWEEN THE SURFACES C ON EITHER SIDE OF EACH GROOVE (5), Y IS AN ANGLE BETWEEN THE SURFACES B, AND W IS A SHORTEST DISTANCE BETWEEN THE SURFACES B ON EITHER SIDE OF EACH GROOVE (5).
MYPI20053437A 2004-07-30 2005-07-27 Magnetic disk case MY141560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004222810 2004-07-30

Publications (1)

Publication Number Publication Date
MY141560A true MY141560A (en) 2010-05-14

Family

ID=35786353

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20053437A MY141560A (en) 2004-07-30 2005-07-27 Magnetic disk case

Country Status (4)

Country Link
US (1) US20080245686A1 (en)
CN (1) CN100577533C (en)
MY (1) MY141560A (en)
WO (1) WO2006011609A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9142260B2 (en) 2009-11-18 2015-09-22 Entegris, Inc. Universal disk shipper

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702464C2 (en) * 1977-01-21 1981-10-15 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Packaging of semiconductor wafers
US4557382A (en) * 1983-08-17 1985-12-10 Empak Inc. Disk package
US5348151A (en) * 1993-12-20 1994-09-20 Empak, Inc. Low profile disk carrier
US5575394A (en) * 1994-07-15 1996-11-19 Fluoroware, Inc. Wafer shipper and package
TW296361B (en) * 1995-06-26 1997-01-21 Kakizaki Seisakusho Kk
US5921397A (en) * 1996-12-10 1999-07-13 Empak, Inc. Disk cassette
US6520191B1 (en) * 1998-10-19 2003-02-18 Memc Electronic Materials, Inc. Carrier for cleaning silicon wafers
FR2785270B1 (en) * 1998-10-30 2001-01-19 St Microelectronics Sa SEMICONDUCTOR WAFER TRANSPORT CASSETTE
JP2003229473A (en) * 2002-02-04 2003-08-15 Sony Corp Processing method for semiconductor wafer and wafer carrier used therefor
US7175026B2 (en) * 2002-05-03 2007-02-13 Maxtor Corporation Memory disk shipping container with improved contaminant control
TWI337160B (en) * 2003-10-09 2011-02-11 Entegris Inc Shipper with tooth design for improved loading

Also Published As

Publication number Publication date
CN100577533C (en) 2010-01-06
CN1989051A (en) 2007-06-27
US20080245686A1 (en) 2008-10-09
WO2006011609A1 (en) 2006-02-02

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