GB2025898B - Magnetic tape cassette case - Google Patents

Magnetic tape cassette case

Info

Publication number
GB2025898B
GB2025898B GB7923220A GB7923220A GB2025898B GB 2025898 B GB2025898 B GB 2025898B GB 7923220 A GB7923220 A GB 7923220A GB 7923220 A GB7923220 A GB 7923220A GB 2025898 B GB2025898 B GB 2025898B
Authority
GB
United Kingdom
Prior art keywords
magnetic tape
tape cassette
cassette case
case
magnetic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB7923220A
Other versions
GB2025898A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Publication of GB2025898A publication Critical patent/GB2025898A/en
Application granted granted Critical
Publication of GB2025898B publication Critical patent/GB2025898B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0015—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a soft organic material, e.g. wood or plastic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • F16B25/0073—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw characterised by its pitch, e.g. a varying pitch
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
    • G11B23/08707—Details
    • G11B23/08785—Envelopes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Casings For Electric Apparatus (AREA)
GB7923220A 1978-07-06 1979-07-04 Magnetic tape cassette case Expired GB2025898B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9315578U JPS5511655U (en) 1978-07-06 1978-07-06

Publications (2)

Publication Number Publication Date
GB2025898A GB2025898A (en) 1980-01-30
GB2025898B true GB2025898B (en) 1982-07-14

Family

ID=14074646

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7923220A Expired GB2025898B (en) 1978-07-06 1979-07-04 Magnetic tape cassette case

Country Status (4)

Country Link
JP (1) JPS5511655U (en)
DE (1) DE2926353C2 (en)
GB (1) GB2025898B (en)
NL (1) NL178728C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0634329B2 (en) * 1985-09-04 1994-05-02 日立マクセル株式会社 Magnetic tape cartridge
DE19743054A1 (en) * 1997-09-30 1999-04-01 Hilti Ag Screw anchor
JP2000036178A (en) * 1998-07-17 2000-02-02 Fuji Photo Film Co Ltd Magnetic tape cartridge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT7921232V0 (en) * 1979-03-30 1979-03-30 Ingramatic Spa SCREW STRUCTURE WITH TWO-PRINCIPLE THREAD.

Also Published As

Publication number Publication date
GB2025898A (en) 1980-01-30
NL178728B (en) 1985-12-02
JPS5511655U (en) 1980-01-25
NL7905222A (en) 1980-01-08
NL178728C (en) 1986-05-01
DE2926353A1 (en) 1980-01-17
DE2926353C2 (en) 1984-04-05

Similar Documents

Publication Publication Date Title
ZA791928B (en) Magnetic tape cassette
GB2019356B (en) Tape cassette
GB2015477A (en) Tape cassettes
HK48384A (en) Magnetic tape cassette
GB2027676B (en) Tape cassette
GB2025899B (en) Magnetic tape cassette
GB2024775B (en) Tape cassette
GB2018491B (en) Magnetic tape reproducing devices
GB2055756B (en) Magnetic tape cassette
GB2032389B (en) Magnetic tape cassette
GB2057395B (en) Magnetic tape cassettes
HK33084A (en) Magnetic tape cassette gasket
GB2015964B (en) Tape cassette
GB2037252B (en) Magnetic tape cassette
GB2070568B (en) Magnetic tape cassette
GB2016416B (en) Tape cassette
JPS5525899A (en) Magnetic tape cassette
GB2111945B (en) Magnetic tape cassette
GB2026436B (en) Magnetic tape cassette
GB2013160B (en) Tape cassette
GB2019357B (en) Tape cassette
GB2025898B (en) Magnetic tape cassette case
GB2037253B (en) Tape cassette
AU540710B2 (en) Magnetic tape cassette
JPS5525850A (en) Magnetic tape cassette

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee