CA2031387A1 - Magnetic tape cassette having dynamic tape guide - Google Patents
Magnetic tape cassette having dynamic tape guideInfo
- Publication number
- CA2031387A1 CA2031387A1 CA 2031387 CA2031387A CA2031387A1 CA 2031387 A1 CA2031387 A1 CA 2031387A1 CA 2031387 CA2031387 CA 2031387 CA 2031387 A CA2031387 A CA 2031387A CA 2031387 A1 CA2031387 A1 CA 2031387A1
- Authority
- CA
- Canada
- Prior art keywords
- head drum
- tape
- magnetic tape
- opening portion
- tape cassette
- 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.)
- Granted
Links
Abstract
The magnetic tape cassette of the present invention has the opening portion into which the head drum having the rotary head is inserted. The pair of tape guide members which guide the tape-like record medium so that the record medium is helically wrapped around the head drum are provided in the inside of the opening portion so as to be able to swing independently. Thus, when the head drum is inserted into the opening portion, the two tape guide members are brought in circumferential contact with the peripheral surface of the head drum accurately. Therefore, the recording and/or reproduction can be reliably carried out, which can increase reliability of the magnetic tape cassette.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP317027/89 | 1989-12-06 | ||
JP31702789 | 1989-12-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2031387A1 true CA2031387A1 (en) | 1991-06-07 |
CA2031387C CA2031387C (en) | 1999-07-27 |
Family
ID=18083609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2031387 Expired - Lifetime CA2031387C (en) | 1989-12-06 | 1990-12-03 | Magnetic tape cassette having dynamic tape guide |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2031387C (en) |
-
1990
- 1990-12-03 CA CA 2031387 patent/CA2031387C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2031387C (en) | 1999-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKEC | Expiry (correction) |
Effective date: 20121202 |