JPS57186272A - Lubricating sheet for tape cassette - Google Patents
Lubricating sheet for tape cassetteInfo
- Publication number
- JPS57186272A JPS57186272A JP6541782A JP6541782A JPS57186272A JP S57186272 A JPS57186272 A JP S57186272A JP 6541782 A JP6541782 A JP 6541782A JP 6541782 A JP6541782 A JP 6541782A JP S57186272 A JPS57186272 A JP S57186272A
- Authority
- JP
- Japan
- Prior art keywords
- holes
- lubricating sheet
- projected parts
- tapes
- lubricating
- 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
- 230000001050 lubricating effect Effects 0.000 title abstract 4
- 238000010586 diagram Methods 0.000 abstract 2
Classifications
-
- 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
- G11B23/08757—Guiding means
- G11B23/08764—Liner sheets
Abstract
PURPOSE:To secure smooth running of a magnetic tape, by using a lubricating member which is high in rigidity and elasticity and has two through-holes arranged in the direction of the length and two projected parts installed at the outer side of the holes, respectively. CONSTITUTION:To an almost rectangularly shaped lubricating sheet 64, through- holes 65 and 66 and inclined planes 72 and 73 which strike against projections for controlling location of a cassette half which in not shown in the diagram, are installed. Moreover, projected parts 74 and 75 which are parallel with a line connecting centers of the through-holes 65 and 66 are arranged in such a way that they are projected toward the inner direction. In this way, the inner ring of a reel hub which is not shown in the diagram is placed on the flat part of the lubricating sheet 64 and the outer ring lightly touches the projected parts 74 and 75 guides tapes by using the reel hub at the center. Therefore, tapes are stably wound.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6541782A JPS57186272A (en) | 1982-04-21 | 1982-04-21 | Lubricating sheet for tape cassette |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6541782A JPS57186272A (en) | 1982-04-21 | 1982-04-21 | Lubricating sheet for tape cassette |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13831381A Division JPS5774866A (en) | 1981-09-04 | 1981-09-04 | Tape cassette |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57186272A true JPS57186272A (en) | 1982-11-16 |
Family
ID=13286446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6541782A Pending JPS57186272A (en) | 1982-04-21 | 1982-04-21 | Lubricating sheet for tape cassette |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57186272A (en) |
-
1982
- 1982-04-21 JP JP6541782A patent/JPS57186272A/en active Pending
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