JPH0178325U - - Google Patents
Info
- Publication number
- JPH0178325U JPH0178325U JP1987173617U JP17361787U JPH0178325U JP H0178325 U JPH0178325 U JP H0178325U JP 1987173617 U JP1987173617 U JP 1987173617U JP 17361787 U JP17361787 U JP 17361787U JP H0178325 U JPH0178325 U JP H0178325U
- Authority
- JP
- Japan
- Prior art keywords
- winding drum
- tape
- tape winding
- head assembly
- rotary head
- 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
- 238000004804 winding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 1
Description
第１図は本考案の回転ヘツドアセンブリの一実
施例を示す構成図、第２図は回転ヘツドアセンブ
リの詳細図、第３図はアース部の具体的構成図で
ある。
１……回転ヘツドアセンブリ、２……テープ巻
付ドラム、２Ａ……上ドラム、２Ｂ……下ドラム
、３……ヘツド通行孔、４……フランジ部、５Ａ
，５Ｂ……アース部、５ａ……小片、５ｂ……金
属棒、５ｃ……金属プレス品、５ｄ……導電性塗
料、６……テープ押し、７……ヘツド回転板、８
……磁気ヘツド、９……モータ軸、１０……モー
タ部、１１……入口テープガイドローラ、１２…
…出口テープガイドローラ、１３……磁気テープ
。
FIG. 1 is a block diagram showing one embodiment of the rotary head assembly of the present invention, FIG. 2 is a detailed diagram of the rotary head assembly, and FIG. 3 is a specific block diagram of the ground section. 1...Rotating head assembly, 2...Tape winding drum, 2A...Upper drum, 2B...Lower drum, 3...Head passage hole, 4...Flange portion, 5A
, 5B... Earth part, 5a... Small piece, 5b... Metal rod, 5c... Metal pressed product, 5d... Conductive paint, 6... Tape press, 7... Head rotating plate, 8
... Magnetic head, 9 ... Motor shaft, 10 ... Motor section, 11 ... Entrance tape guide roller, 12 ...
...Exit tape guide roller, 13...Magnetic tape.
Claims (1)
転ヘツドアセンブリにおいて、前記テープ巻付ド
ラムのテープ走行部の入口および／もしくは出口
の近傍に導電部材よりなるアース部を設けたこと
を特徴とする回転ヘツドアセンブリ。 A rotary head assembly equipped with a plastic tape winding drum, characterized in that a grounding section made of a conductive member is provided near an inlet and/or an outlet of a tape running section of the tape winding drum. .
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17361787U JPH0430659Y2 (en) | 1987-11-13 | 1987-11-13 | |
| US07/177,587 US4939606A (en) | 1987-04-13 | 1988-04-05 | Rotary head assembly for digital audio tape recorders |
| DE3812283A DE3812283A1 (en) | 1987-04-13 | 1988-04-13 | TURNING HEAD FOR DIGITAL MAGNETIC TAPE RECORDING DEVICES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17361787U JPH0430659Y2 (en) | 1987-11-13 | 1987-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0178325U true JPH0178325U (en) | 1989-05-26 |
| JPH0430659Y2 JPH0430659Y2 (en) | 1992-07-23 |
Family
ID=31465518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17361787U Expired JPH0430659Y2 (en) | 1987-04-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430659Y2 (en) |
-
1987
- 1987-11-13 JP JP17361787U patent/JPH0430659Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430659Y2 (en) | 1992-07-23 |