JPS63191406U - - Google Patents
Info
- Publication number
- JPS63191406U JPS63191406U JP8008087U JP8008087U JPS63191406U JP S63191406 U JPS63191406 U JP S63191406U JP 8008087 U JP8008087 U JP 8008087U JP 8008087 U JP8008087 U JP 8008087U JP S63191406 U JPS63191406 U JP S63191406U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- head unit
- magnetic head
- tape
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000006247 magnetic powder Substances 0.000 description 3
Landscapes
- Magnetic Heads (AREA)
Description
第１図は本考案になる磁気ヘツドユニツトの第
１実施例の斜視図、第２図は従来の磁気ヘツドユ
ニツトにおけるテープ磁性粉の脱落状態を説明す
るための図、第３図は第１図に示す磁気ヘツドユ
ニツトにおけるテープ磁性粉の脱落状態を説明す
るための図、第４図は本考案になる磁気ヘツドユ
ニツトの第２実施例の斜視図、第５図は第４図に
示す磁気ヘツドユニツトにおけるテープ磁性粉の
脱落状態を説明するための図、第６図は本考案に
なる磁気ヘツドユニツトの第３実施例の斜視図、
第７図は第６図に示す磁気ヘツドユニツトにおけ
るテープ磁性粉の脱落状態を説明するための図、
第８図は従来の磁気ヘツドユニツトの一例の斜視
図である。
４，１１，１６……磁気ヘツドユニツト、５…
…磁気ヘツド、６，７……テープガイド、６ａー
１，７ａ―１……位着決め面、８，９……ガイド
ピン、１０……磁気テープ、１２，１３……位置
決めピン、１６，１７……金属製テープガイド、
１６ａ，１７ａ……位着決め面、１６ｂ，１７ｂ
……押上げ面。
FIG. 1 is a perspective view of the first embodiment of the magnetic head unit according to the present invention, FIG. 2 is a diagram for explaining the state in which tape magnetic powder falls off in a conventional magnetic head unit, and FIG. 3 is the same as that shown in FIG. 1. FIG. 4 is a perspective view of the second embodiment of the magnetic head unit according to the present invention, and FIG. 5 is a diagram illustrating how the tape magnetic powder falls off in the magnetic head unit shown in FIG. 4. FIG. 6 is a perspective view of a third embodiment of the magnetic head unit according to the present invention.
FIG. 7 is a diagram for explaining the falling state of tape magnetic powder in the magnetic head unit shown in FIG. 6;
FIG. 8 is a perspective view of an example of a conventional magnetic head unit. 4, 11, 16...magnetic head unit, 5...
...Magnetic head, 6,7...Tape guide, 6a-
1,7a- 1 ...Positioning surface, 8,9...Guide pin, 10...Magnetic tape, 12,13...Positioning pin, 16,17...Metal tape guide,
16a, 17a...Positioning surface, 16b, 17b
...Push-up surface.
Claims (1)
を行なう磁気ヘツドと、該磁気テープの一の側縁
が摺接され該磁気テープの走行位置を位置決めす
る位置決め面と、該磁気テープの他の側縁が摺接
されて該磁気テープを上記位置決め面に向け付勢
する傾斜した押上げ面とを設けてなるテープガイ
ドとにより構成される磁気ヘツドユニツトにおい
て、 該テープガイドの少なくとも押上げ面を、滑面
でかつ曲面形状を有する硬質金属又はセラミツク
で構成してなる磁気ヘツドユニツト。 (2) 該硬質金属は非磁性材料又は軟磁性材料で
ある実用新案登録請求の範囲第１項記載の磁気ヘ
ツドユニツト。 (3) 該押上げ面はピン状部材により構成されて
なる実用新案登録請求の範囲第１項記載の磁気ヘ
ツドユニツト。[Scope of Claim for Utility Model Registration] (1) A magnetic head that is in sliding contact with a magnetic tape for recording/reproducing or erasing, and a positioning device that is in sliding contact with one side edge of the magnetic tape to determine the running position of the magnetic tape. and a tape guide having an inclined push-up surface that slides against the other side edge of the magnetic tape and urges the magnetic tape toward the positioning surface, the magnetic head unit comprising: A magnetic head unit in which at least the push-up surface of the tape guide is made of hard metal or ceramic having a smooth and curved surface. (2) The magnetic head unit according to claim 1, wherein the hard metal is a non-magnetic material or a soft magnetic material. (3) The magnetic head unit according to claim 1, wherein the pushing-up surface is constituted by a pin-like member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987080080U JP2503744Y2 (en) | 1987-05-27 | 1987-05-27 | Magnetic head unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987080080U JP2503744Y2 (en) | 1987-05-27 | 1987-05-27 | Magnetic head unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63191406U true JPS63191406U (en) | 1988-12-09 |
| JP2503744Y2 JP2503744Y2 (en) | 1996-07-03 |
Family
ID=30930555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987080080U Expired - Lifetime JP2503744Y2 (en) | 1987-05-27 | 1987-05-27 | Magnetic head unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2503744Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931859U (en) * | 1972-06-28 | 1974-03-19 | ||
| JPS56149323U (en) * | 1980-04-07 | 1981-11-10 | ||
| JPS5817514A (en) * | 1981-07-24 | 1983-02-01 | Canon Electronics Inc | Magnetic head |
| JPS61220104A (en) * | 1985-03-26 | 1986-09-30 | Canon Electronics Inc | Magnetic head device |
-
1987
- 1987-05-27 JP JP1987080080U patent/JP2503744Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931859U (en) * | 1972-06-28 | 1974-03-19 | ||
| JPS56149323U (en) * | 1980-04-07 | 1981-11-10 | ||
| JPS5817514A (en) * | 1981-07-24 | 1983-02-01 | Canon Electronics Inc | Magnetic head |
| JPS61220104A (en) * | 1985-03-26 | 1986-09-30 | Canon Electronics Inc | Magnetic head device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2503744Y2 (en) | 1996-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63191406U (en) | ||
| JPS645209U (en) | ||
| JPS60150646U (en) | tape guide | |
| JPS60123776U (en) | magnetic head slider | |
| JPS6257912U (en) | ||
| JPS6263871U (en) | ||
| JPS63195612U (en) | ||
| JPS61130080U (en) | ||
| JPS58140514U (en) | Tape position regulating device | |
| JPS6116765U (en) | floating magnetic head | |
| JPS58190858U (en) | Tape guide device | |
| JPS6085712U (en) | magnetic head | |
| JPS616985U (en) | tape cassette | |
| JPH02144107U (en) | ||
| JPS6113313U (en) | magnetic head | |
| JPS60127683U (en) | tape cassette | |
| JPH0380512U (en) | ||
| JPH0185944U (en) | ||
| JPS6140762U (en) | Carrier holding device of floppy disk drive | |
| JPS5942522U (en) | Tape guide device | |
| JPS62180316U (en) | ||
| JPS5956688U (en) | tape pad | |
| JPS59168854U (en) | Cassette tape drive mechanism | |
| JPS59157257U (en) | Cassette tape guide device | |
| JPS60166808U (en) | tape guide |