JPH0255459U - - Google Patents
Info
- Publication number
- JPH0255459U JPH0255459U JP13099288U JP13099288U JPH0255459U JP H0255459 U JPH0255459 U JP H0255459U JP 13099288 U JP13099288 U JP 13099288U JP 13099288 U JP13099288 U JP 13099288U JP H0255459 U JPH0255459 U JP H0255459U
- Authority
- JP
- Japan
- Prior art keywords
- guide shaft
- carriage
- transfer device
- head
- holding member
- 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
- 230000001154 acute effect Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Moving Of Heads (AREA)
Description
第１図は第１の実施例に係るキヤリツジ移送装
置のガイドシヤフト固定部の近傍を示す要部断面
説明図、第２図および第３図は第２の実施例に係
るガイドシヤフトキーパーの平面図およびキヤリ
ツジ移送装置の要部断面説明図、第４図、第５図
、第６図は第３の実施例に係る同装置のガイドシ
ヤフトキーパーの平面図、正面図、側面図、第７
図、第８図、第９図、第１０図、第１１図は同実
施例に係る同装置のガイドシヤフトを固定する動
作説明図、第１２図は第４の実施例に係る同装置
のガイドシヤフトの固定部近傍を示す説明図、第
１３図および第１４図は従来からのキヤリツジ移
送装置の平面図および正面図、第１５図は同装置
における従来のガイドシヤフトキーパーと固定部
近傍を示す説明図である。
１……キヤリツジ、７，２３，２６……ハウジ
ング、７ａ，７ｂ……係止面、８，１７，１９…
…ガイドシヤフトキーパー、１１，１３……ヘツ
ド、１５……ガイドシヤフト、１８，１８ａ，１
８ｂ，２２，２２ａ，２２ｂ……フツク、２１，
２１ａ，２１ｂ……仮固定用腕、１２……ネジ。
FIG. 1 is a cross-sectional explanatory view of the main part showing the vicinity of the guide shaft fixing part of the carriage transfer device according to the first embodiment, and FIGS. 2 and 3 are plan views of the guide shaft keeper according to the second embodiment. 4, 5, and 6 are plan views, front views, side views, and 7th views of the guide shaft keeper of the same device according to the third embodiment.
8, 9, 10, and 11 are explanatory diagrams of the operation of fixing the guide shaft of the device according to the same embodiment, and FIG. 12 is a guide of the same device according to the fourth embodiment. An explanatory diagram showing the vicinity of the fixing part of the shaft, FIGS. 13 and 14 are a plan view and a front view of a conventional carriage transfer device, and FIG. 15 is an explanatory diagram showing the conventional guide shaft keeper and the vicinity of the fixing part in the same device. It is a diagram. 1... Carriage, 7, 23, 26... Housing, 7a, 7b... Locking surface, 8, 17, 19...
...Guide shaft keeper, 11, 13...Head, 15...Guide shaft, 18, 18a, 1
8b, 22, 22a, 22b... hook, 21,
21a, 21b...temporary fixing arms, 12...screws.
Claims (1)
ドを搭載したキヤリツジと、保持部材を介し、ハ
ウジングに形成された二つの係止面に円周方向の
二箇所で当接して弾圧固定され、前記キヤリツジ
を情報記録デイスクの半径方向に案内するガイド
シヤフトと、回転駆動手段を介して回転駆動され
、その回転運動をガイドシヤフトに沿つた直線運
動に変換する変換手段を備えたキヤリツジ移送装
置において、上記係止面を互いに鋭角に形成する
とともに、上記保持部材のガイドシヤフトの押圧
面が、上記係止面に対して鋭角に設定されている
ことを特徴とするキヤリツジ移送装置。 (2) 記録または再生を行うヘツドと、このヘツ
ドを搭載したキヤリツジと、保持部材を介し、ハ
ウジングに形成された二つの係止面に円周方向の
二箇所で当接して弾圧固定され、前記キヤリツジ
を情報記録デイスクの半径方向に案内するガイド
シヤフトと、回転駆動手段を介して回転駆動され
、その回転運動をガイドシヤフトに沿つた直線運
動に変換する変換手段を備えたキヤリツジ移送装
置において、上記保持部材がガイドシヤフトへの
押圧面を二箇所有する平面視略Ｅ字形に形成され
ていることを特徴とするキヤリツジ移送装置。 (3) 記録または再生を行うヘツドと、このヘツ
ドを搭載したキヤリツジと、保持部材を介し、ハ
ウジングに形成された二つの係止面に円周方向の
二箇所で当接して弾圧固定され、前記キヤリツジ
を情報記録デイスクの半径方向に案内するガイド
シヤフトと、回転駆動手段を介して回転駆動され
、その回転運動をガイドシヤフトに沿つた直線運
動に変換する変換手段を備えたキヤリツジ移送装
置において、上記保持部材がガイドシヤフトを押
圧する押圧部と、この押圧部に対向してガイドシ
ヤフトを挟持可能な挟持部とからなることを特徴
とするキヤリツジ移送装置。 (4) 保持部材をハウジングに取付けて固定する
取付け部材をハウジング外面側より取付け可能と
したことを特徴とする請求項(1)，(2)，(3)のい
ずれか一項に記載のキヤリツジ移送装置。[Scope of Claim for Utility Model Registration] (1) A recording or reproducing head, a carriage equipped with this head, and a retaining member that connects to two locking surfaces formed on the housing at two locations in the circumferential direction. a guide shaft which is fixed in abutting and elastic manner and guides the carriage in the radial direction of the information recording disk; and a conversion means which is rotatably driven via a rotary drive means and converts the rotational motion into a linear motion along the guide shaft. In the carriage transfer device, the locking surfaces are formed at an acute angle with respect to each other, and the pressing surface of the guide shaft of the holding member is set at an acute angle with respect to the locking surface. Device. (2) A head that performs recording or playback, a carriage on which this head is mounted, and a holding member that abuts two locking surfaces formed on the housing at two points in the circumferential direction and is elastically fixed; The above-mentioned carriage transfer device includes a guide shaft that guides the carriage in the radial direction of the information recording disk, and a converting means that is rotatably driven via a rotational drive means and converts the rotational motion into linear motion along the guide shaft. A carriage transfer device characterized in that the holding member is formed into a substantially E-shape in plan view having two pressing surfaces against the guide shaft. (3) A head that performs recording or playback, a carriage on which this head is mounted, and a holding member that abuts two locking surfaces formed on the housing at two points in the circumferential direction and is elastically fixed; The above-mentioned carriage transfer device includes a guide shaft that guides the carriage in the radial direction of the information recording disk, and a converting means that is rotatably driven via a rotational drive means and converts the rotational motion into linear motion along the guide shaft. A carriage transfer device characterized in that the holding member comprises a pressing part that presses the guide shaft, and a holding part that faces the pressing part and can hold the guide shaft. (4) The carrier according to any one of claims (1), (2), and (3), wherein the mounting member for mounting and fixing the holding member to the housing can be mounted from the outside of the housing. Transfer device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988130992U JP2501202Y2 (en) | 1988-10-07 | 1988-10-07 | Carriage transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988130992U JP2501202Y2 (en) | 1988-10-07 | 1988-10-07 | Carriage transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0255459U true JPH0255459U (en) | 1990-04-20 |
| JP2501202Y2 JP2501202Y2 (en) | 1996-06-12 |
Family
ID=31386652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988130992U Expired - Lifetime JP2501202Y2 (en) | 1988-10-07 | 1988-10-07 | Carriage transfer device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501202Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60180370U (en) * | 1984-05-10 | 1985-11-30 | 日本電産コパル株式会社 | Carriage guide mechanism of floppy disk device |
| JPH01146358U (en) * | 1988-03-28 | 1989-10-09 |
-
1988
- 1988-10-07 JP JP1988130992U patent/JP2501202Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60180370U (en) * | 1984-05-10 | 1985-11-30 | 日本電産コパル株式会社 | Carriage guide mechanism of floppy disk device |
| JPH01146358U (en) * | 1988-03-28 | 1989-10-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501202Y2 (en) | 1996-06-12 |
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