公开(公告)号：EP0210787A3

公开(公告)日：1988-07-27

申请号：EP86305470

申请日：1986-07-16

Applicant: Fritsch, Joseph Frederick ,  Fritsch, Roxanne Yvonne

Inventor： Fritsch, Joseph Frederick

IPC: G11B23/04 ,  G11B05/41

CPC classification number: G11B5/41 ,  G11B23/049

Abstract: The invention relates to a cleaning device for cleaning the components in the cassette receiving area of a video playing recording unit. The device (1) comprises a housing (15) having a cleaning tape (26) wound about a pair of spools (24) and (25). A carrier member (28) pivotal in the housing (15) carries a brush (29) for cleaning engagement with a drum in the video unit. The cleaning tape (26) extends behind a bearing member (42) of the carrier member (28) and as the cleaning tape (26) is moved into cleaning engagement with the drum of the video unit the carrier member, and in turn the brush (29) are moved outwardly of the housing and the brush (29) engages the drum of the video unit.

公开(公告)号：EP0129841A3

公开(公告)日：1985-11-06

申请号：EP84107079

申请日：1984-06-20

Applicant: Willburger, Ulrich

Inventor： Willburger, Ulrich

IPC: G11B05/41 ,  G11B23/04

CPC classification number: G11B23/049 ,  Y10S15/12

Abstract: Eine Reinigungskassette für schnellaufende Kassetteng eräte enthält ein Gehäuse (11), das in seiner Form und Abmessung mindestens teilweise der normalen Magnet bandkassette entspricht. In dem Gehäuse (11) ist ein Reinigungsband (16) untergebracht, das an dem Magnetkopf vorbeigeführt wird. Das Reinigungsband (16) weist keine Ver bindung zum Antrieb des Kassettengerätes auf, sondern wird zu seiner Weitertewegung manuell von außen angetrieben.

Abstract translation: 用于高速Kassetteng装置的清洁盒包括外壳（11），其形状和尺寸上的磁带至少部分对应于正常的磁性。 在壳体（11）中，容纳有清洁带（16），其被引导经过磁头。 清洁带（16）与盒式装置的驱动器没有Ver连接，但是从外部手动地驱动到其进一步移动。

公开(公告)号：EP0179504A3

公开(公告)日：1986-08-13

申请号：EP85201485

申请日：1985-09-18

Applicant: Gdalewicz, Benedykt

Inventor： Gdalewicz, Benedykt

IPC: G11B05/41 ,  G11B23/02

CPC classification number: G11B23/505 ,  G11B5/41

公开(公告)号：EP0145375A3

公开(公告)日：1985-10-09

申请号：EP84308088

申请日：1984-11-21

Applicant: RYAN PLASTICS IRELAND LIMITED

Inventor： Fritsch, Joseph Frederick

IPC: G11B23/04 ,  G11B05/41

CPC classification number: G11B23/049 ,  Y10S15/12 ,  Y10S15/13

Abstract: A mechanism for intermittently wetting a cleaning tape (13) contained within a tape cassette housing (11) is located within the housing at a position along the tape path prior to the tape exit (14) in the direction of forward motion of the tape. The mechanism comprises a star wheel (21) rotatably mounted adjacent the inside surface (24) of the cleaning tape whose arms (23) are driven by friction with the tape to rotate the star wheel, and a lever (22) pivotted adjacent the same surface of the tape as the star wheel, the lever being intermittently deflected in a first direction of rotation by engagement with successive arms (23) of the star wheel as the star wheel rotates during forward motion of the tape. A wetting member (20) is mounted adjacent the outside surface of the tape opposite the lever, and each arm (23) of the star wheel during its engagement with the lever (22) effects sufficient deflection of the lever in the first direction of rotation that the lever bears against and deflects the tape (13) outwardly to such an extent that the outer surface of the tape is brought to bear against the wetting member (20). The lever (22) has sufficient resilience to permit each arm (23) to disengage the lever during further rotation of the star wheel (21) after the tape has been brought to bear on the wetting member, whereby the lever (22) returns in the opposite direction of rotation for re-engagement of the first portion by the next arm.

Abstract translation: 间隔地润湿包含在带盒外壳内的清洁带的机构位于沿着磁带路径的位置之前的磁带出口之前沿带的向前运动的方向。 该机构包括一个可绕着清洁带的内表面可旋转地安装的星轮，其臂通过与带的摩擦而驱动，以使星轮旋转，以及与星形轮相邻的与带相同的表面枢转的杠杆， 随着星形轮在带的向前运动期间旋转时，通过与星形轮的连续臂接合而在第一旋转方向上间歇地偏转。 润湿构件安装在与杆相对的带的外表面附近，并且星轮在与杆接合期间的每个臂在杆的第一方向上施加杠杆的足够偏转，使得杆抵住并使带 向外延伸到使带的外表面抵靠湿润件的程度。 杠杆具有足够的弹性以允许每个臂在带已经被承载在润湿构件上之后在星轮的进一步旋转期间使杆脱离，由此杆以相反的旋转方向返回，以重新接合第一 部分由下一个臂。

公开(公告)号：WO1996036962A1

公开(公告)日：1996-11-21

申请号：PCT/JP1996001332

申请日：1996-05-20

Applicant: SONY CORPORATION ,  KAWAKAMI, Kenji ,  OHYAMA, Masao

Inventor： SONY CORPORATION

IPC: G11B05/41

CPC classification number: G11B15/6653 ,  G11B5/41

Abstract: A cleaning device of a recording and/or reproduction apparatus using a magnetic tape as a recording medium and including a rotary head device having a rotary drum provided with magnetic heads. This cleaning device includes a cleaning member which comes into contact with the magnetic heads of the rotary head device and an operation mechanism which brings the cleaning member into contact with the magnetic heads while the rotary head device is rotating. The operation mechanism brings the cleaning member into contact with the magnetic heads while the rotary drum is rotating before the magnetic tape is loaded to the rotary head device by a tape loading mechanism, whereas it separates the cleaning member from the magnetic heads when the magnetic tape is loaded by the tape loading mechanism to the rotary head device. The magnetic head is cleaned whenever the magnetic tape is loaded.

Abstract translation: 一种使用磁带作为记录介质的记录和/或再现设备的清洁装置，并且包括具有设置有磁头的旋转磁鼓的旋转磁头装置。 该清洁装置包括与旋转头装置的磁头接触的清洁部件和在旋转头装置旋转时使清洁部件与磁头接触的操作机构。 在磁带通过带装载机构将磁带装载到旋转磁头装置之前，操作机构使清洁部件与磁头接触，同时当旋转磁鼓旋转时，当磁带分离清洁部件与磁头时 由带装载机构装载到旋转头装置。 无论何时加载磁带，都会清洁磁头。

公开(公告)号：WO1990000795A1

公开(公告)日：1990-01-25

申请号：PCT/DK1989000167

申请日：1989-07-04

Applicant: AM KEMI A/S ,  MOESGAARD, Anders ,  MOLLER, Helge

Inventor： AM KEMI A/S

IPC: G11B05/41

CPC classification number: G11B23/049 ,  G11B5/41

Abstract: A cleaning cassette for cassette tape recorders in which a gear wheel transmission (12 to 16) with one-way coupling devices provides for obtaining a correct cleaning function irrespective of which of the two hub means (10, 11) of the cassette is connected with the effective coil drive shaft and without establishing drive connection with the other hub means.

Abstract translation: 一种用于盒式磁带录像机的清洁盒，其中具有单向联接装置的齿轮传动装置（12至16）提供了获得正确的清洁功能，而不管盒的两个轮毂装置（10,11）中的哪一个与 有效的线圈驱动轴并且不与另一个集线器装置建立驱动连接。

公开(公告)号：EP0193367A3

公开(公告)日：1988-01-27

申请号：EP86301288

申请日：1986-02-24

Applicant: Fritsch, Joseph Frederick ,  Fritsch, Roxanne Yvonne

Inventor： Fritsch, Joseph Frederick

IPC: G11B23/04 ,  G11B05/41

CPC classification number: G11B23/049 ,  G11B5/41

Abstract: A cleaning device (1) for cleaning the elements in the tape path, such as the sound head and capstan, pinch roller of a cassette player recorder, the cleaning device (1) comprises a housing (2) with brush members (10, 11, 12) projecting from a front opening (7) to clean the elements. The brush members (10, 11, 12) are mounted on a support member (23) and carrier members (16). A drive means (14) drives the support member (23) with an oscillating action. The carrier members (16) are driven by the support member (23) so that oscillation of the support member (23) pivots the carrier members (16) inwardly and outwardly of the opening (7) so that the brush members (11, 12) wipe the other elements. A reciprocating member (55) driven by the drive means (14) intermittently rotates the feed spindle of the cassette player recorder.

公开(公告)号：EP0172511A3

公开(公告)日：1987-06-16

申请号：EP85110080

申请日：1985-08-12

Applicant: Zago, Giovanni ,  Prataviera, Giovanni

Inventor： Zago, Giovanni

IPC: G11B23/50 ,  G11B05/41 ,  G11B23/04

CPC classification number: G11B23/049

Abstract: This cleaner cartridge for cleaning read, record, entrainment and guide parts in audio, video, and magnetic tape apparata comprises a reservoir (2) for the special liquid or detergent incorporated in the cartridge and removable, assemblable, refillable or replaceable as required. This reservoir (2) is connectable to the cartridge body (3) in any fit and is formed preferably from a soft material in any color, also transparent.

公开(公告)号：EP0116691A3

公开(公告)日：1985-11-06

申请号：EP83111007

申请日：1983-11-04

Applicant: Deutsches Elektronen-Synchrotron DESY

Inventor： Teske, Artur ,  Klimmeck, Dietrich

IPC: G11B21/00 ,  G11B05/46 ,  G11B05/41

CPC classification number: G11B21/00 ,  G11B5/41 ,  G11B33/10

Abstract: Ein Spiegelhalter (10) weist parallele Seitenwände (9, 11) auf, die einen Umlenkspiegel (4) und einen Prismenspiegel (6′) halten. Außerdem sind in den Seitenwänden (9, 11) Lampen (8) zur Beleuchtung des Beobachtungsobjekts vor gesehen. Der Strahlengang von dem Prismenspiegel (6, 6′) wird über den Umlenkspiegel (4) in eine Sammellinse (2) umgelenkt, welche in einer Linsenfassung (18) verstellbar gehalten ist. Mit Hilfe dieser Vorrichtung lassen sich Schreib- Lese-Köpfe von Datenträgerplatten für EDV-Anlagen im eingebauten Zustand auf Verunreinigungen und/oder Be schädigungen untersuchen.

公开(公告)号：EP0114115A3

公开(公告)日：1984-08-22

申请号：EP84300248

申请日：1984-01-16

Applicant: Stanton, Peter Robert

Inventor： Stanton, Peter Robert

IPC: G11B05/41

CPC classification number: G11B5/41

Abstract: A cleaning device for a cassette-type tape recorder wherein a cassette shell (1) is provided with a longitudinally reciprocating bar (25) adjacent the edge of the shell normally aligned with the heads of the recorder in use, the reciprocating bar being provided with a number of cleaning pads (19) which contact and clean the heads and drive rollers in the tape recorder in a reciprocating manner. In the preferred form of the invention three cleaning pads (19) are provided to clean the erase head, the record/playback head, and the capstan and pinch roller respectively. The bar is reciprocated by a cam drive (14, 15, 16) from a hub member (3) rotated by a drive spindle in the tape recorder. In the preferred form of the invention two hub members (3, 8) are provided, one being engaged with the forward take-up spindle and the other with the reverse take-up spindle of the tape recorder so that the cleaning device can operate either way up or in conjunction with an auto-reverse tape recorder regardless of the playing direction engaged.