JPS61182977U - - Google Patents
Info
- Publication number
- JPS61182977U JPS61182977U JP6502785U JP6502785U JPS61182977U JP S61182977 U JPS61182977 U JP S61182977U JP 6502785 U JP6502785 U JP 6502785U JP 6502785 U JP6502785 U JP 6502785U JP S61182977 U JPS61182977 U JP S61182977U
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- upper half
- reinforcing rib
- presser plate
- magnetic tape
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Description
第1a図は本考案の一実施態様であるビデオテ
ープカセツトの分解斜視図、第1b図は押え板の
取付部の拡大斜視図、第2a図は公知のカセツト
の上ハーフの内面の平面図、第2b図は公知のカ
セツトの押え板を取付けた部分の拡大斜視図、第
2c図は公知のカセツトの部分断面図である。
図中符号:1……上ハーフ、2……下ハーフ、
5,16……押え板、6……テープ巻回リール、
7,17……ハブ中央頂部、8……孔、9……突
出部、10……一部切欠円筒突起、12……孔、
13……上ハーフ周壁、15……補強リブ、18
……切欠き、19……凹所、20……平坦部、2
1……先端。
Fig. 1a is an exploded perspective view of a videotape cassette which is an embodiment of the present invention, Fig. 1b is an enlarged perspective view of the mounting portion of the holding plate, Fig. 2a is a plan view of the inner surface of the upper half of the known cassette; Fig. 2b is an enlarged perspective view of a portion of a known cassette with a presser plate attached, and Fig. 2c is a partial sectional view of the known cassette. Codes in the diagram: 1...upper half, 2...lower half,
5, 16... Pressing plate, 6... Tape winding reel,
7, 17... Central top of hub, 8... Hole, 9... Protrusion, 10... Partially notched cylindrical projection, 12... Hole,
13... Upper half peripheral wall, 15... Reinforcement rib, 18
... Notch, 19 ... Recess, 20 ... Flat part, 2
1...Tip.
Claims (1)
る一対のテープ巻回リールとから成り、カセツト
上ハーフ内面に取付られた弾性材より成るリール
押え板によつてリールハブの中央頂部が押圧され
ている磁気テープカセツトにおいて、カセツト上
ハーフの内面にその周壁に連らなる補強リブを設
け、この補強リブにリール押え板を固定したこと
を特徴とする磁気テープカセツト。 A magnetic tape cassette consisting of an upper and lower cassette half and a pair of tape winding reels housed inside the cassette, with the center top of the reel hub being pressed by a reel presser plate made of an elastic material attached to the inner surface of the upper half of the cassette. A magnetic tape cassette according to the invention, characterized in that a reinforcing rib is provided on the inner surface of the upper half of the cassette and is continuous with the peripheral wall thereof, and a reel presser plate is fixed to the reinforcing rib.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6502785U JPS61182977U (en) | 1985-05-02 | 1985-05-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6502785U JPS61182977U (en) | 1985-05-02 | 1985-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61182977U true JPS61182977U (en) | 1986-11-14 |
Family
ID=30596649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6502785U Pending JPS61182977U (en) | 1985-05-02 | 1985-05-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61182977U (en) |
-
1985
- 1985-05-02 JP JP6502785U patent/JPS61182977U/ja active Pending