JP2500831Y2 - シャッタ付きディスクカ―トリッジ - Google Patents

シャッタ付きディスクカ―トリッジ

Info

Publication number
JP2500831Y2
JP2500831Y2 JP770490U JP770490U JP2500831Y2 JP 2500831 Y2 JP2500831 Y2 JP 2500831Y2 JP 770490 U JP770490 U JP 770490U JP 770490 U JP770490 U JP 770490U JP 2500831 Y2 JP2500831 Y2 JP 2500831Y2
Authority
JP
Japan
Prior art keywords
slider
shutter
coil spring
torsion coil
disk cartridge
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 - Lifetime
Application number
JP770490U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0398773U (en, 2012
Inventor
秋山　　登
克巳 亀田
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP770490U priority Critical patent/JP2500831Y2/ja
Priority to US07/647,571 priority patent/US5166922A/en
Priority to KR1019910001368A priority patent/KR960013773B1/ko
Priority to EP97100372A priority patent/EP0778567B1/en
Priority to EP97101489A priority patent/EP0778570B1/en
Priority to EP91101160A priority patent/EP0440175B1/en
Priority to DE1991632739 priority patent/DE69132739T2/de
Priority to EP97103755A priority patent/EP0785554B1/en
Priority to DE1991632777 priority patent/DE69132777T2/de
Priority to DE1991633176 priority patent/DE69133176T2/de
Priority to DE69127640T priority patent/DE69127640T2/de
Priority to EP97101499A priority patent/EP0778571B1/en
Priority to EP97101469A priority patent/EP0778569B1/en
Priority to DE1991632856 priority patent/DE69132856T2/de
Priority to DE69132640T priority patent/DE69132640T2/de
Publication of JPH0398773U publication Critical patent/JPH0398773U/ja
Priority to US08/159,039 priority patent/US5406547A/en
Priority to US08/402,973 priority patent/US5526342A/en
Priority to US08/531,063 priority patent/US5717684A/en
Application granted granted Critical
Publication of JP2500831Y2 publication Critical patent/JP2500831Y2/ja
Priority to US08/747,936 priority patent/US5764623A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP770490U 1990-01-29 1990-01-30 シャッタ付きディスクカ―トリッジ Expired - Lifetime JP2500831Y2 (ja)

Priority Applications (19)

Application Number Priority Date Filing Date Title
JP770490U JP2500831Y2 (ja) 1990-01-30 1990-01-30 シャッタ付きディスクカ―トリッジ
KR1019910001368A KR960013773B1 (ko) 1990-01-29 1991-01-28 디스크카트리지
US07/647,571 US5166922A (en) 1990-01-29 1991-01-28 Disk cartridge
DE69132640T DE69132640T2 (de) 1990-01-29 1991-01-29 Giessform für Plattenkassette
EP91101160A EP0440175B1 (en) 1990-01-29 1991-01-29 Disk cartridge
DE1991632739 DE69132739T2 (de) 1990-01-29 1991-01-29 Plattenkassette
EP97103755A EP0785554B1 (en) 1990-01-29 1991-01-29 Mold for manufacturing disk cartridge
DE1991632777 DE69132777T2 (de) 1990-01-29 1991-01-29 Plattenkassette
DE1991633176 DE69133176T2 (de) 1990-01-29 1991-01-29 Plattenkassette
DE69127640T DE69127640T2 (de) 1990-01-29 1991-01-29 Plattenkassette
EP97100372A EP0778567B1 (en) 1990-01-29 1991-01-29 Disk cartridge
EP97101469A EP0778569B1 (en) 1990-01-29 1991-01-29 Disk cartridge
DE1991632856 DE69132856T2 (de) 1990-01-29 1991-01-29 Plattenkassette
EP97101489A EP0778570B1 (en) 1990-01-29 1991-01-29 Disk cartridge
EP97101499A EP0778571B1 (en) 1990-01-29 1991-01-29 Disk cartridge
US08/159,039 US5406547A (en) 1990-01-29 1993-11-29 Disk cartridge with shutter locking mechanism
US08/402,973 US5526342A (en) 1990-01-29 1995-03-10 Disk cartridge having write protection means
US08/531,063 US5717684A (en) 1990-01-29 1995-09-20 Disk cartridge having chamfered wall portion
US08/747,936 US5764623A (en) 1990-01-29 1996-11-12 Disk cartidge with injection molded means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP770490U JP2500831Y2 (ja) 1990-01-30 1990-01-30 シャッタ付きディスクカ―トリッジ

Publications (2)

Publication Number Publication Date
JPH0398773U JPH0398773U (en, 2012) 1991-10-15
JP2500831Y2 true JP2500831Y2 (ja) 1996-06-12

Family

ID=31511359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP770490U Expired - Lifetime JP2500831Y2 (ja) 1990-01-29 1990-01-30 シャッタ付きディスクカ―トリッジ

Country Status (1)

Country Link
JP (1) JP2500831Y2 (en, 2012)

Also Published As

Publication number Publication date
JPH0398773U (en, 2012) 1991-10-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term