公开(公告)号：US06755333B2

公开(公告)日：2004-06-29

申请号：US10161261

申请日：2002-05-31

申请人： Eiji Nagasaki ,  Akio Konishi ,  Koichiro Hirabayashi

发明人： Eiji Nagasaki ,  Akio Konishi ,  Koichiro Hirabayashi

IPC分类号： G11B1566

CPC分类号： G11B15/6656 ,  G11B15/60 ,  G11B15/61

摘要： A tape guide post mechanism for guiding running of a tape is provided. The tape guide post mechanism includes a post arm, the post arm including a tape guide post, around which the tape is looped, and which guides running of the tape, and a hole. The tape guide post mechanism further includes an arm shaft which engages with the hole and rotatably supports the post arm. The arm shaft has an elastic portion which presses a portion of the post arm. As a result a small sized, inexpensive tape guide post mechanism, which has a simple structure, in which the slant of each element is accurately controlled, and which achieves decreases in size and cost of the magnetic recording/reproducing apparatus, can be obtained.

摘要翻译： 提供了用于引导带的运行的带导向柱机构。 带引导柱机构包括柱臂，柱臂包括带引导柱，带环绕该引导柱，并且引导带的运行和孔。 带引导柱机构还包括与该孔接合并可旋转地支撑柱臂的臂轴。 臂轴具有按压后臂的一部分的弹性部分。 结果，可以获得具有简单结构的小尺寸，便宜的带导向柱机构，其中每个元件的倾斜被精确控制，并且实现了磁记录/再现装置的尺寸和成本的降低。

公开(公告)号：US08441572B2

公开(公告)日：2013-05-14

申请号：US13054166

申请日：2009-07-09

申请人： Akio Konishi ,  Koichiro Hirabayashi ,  Keiji Sakamoto ,  Daisuke Ito ,  Eiji Nagasaki

发明人： Akio Konishi ,  Koichiro Hirabayashi ,  Keiji Sakamoto ,  Daisuke Ito ,  Eiji Nagasaki

IPC分类号： H04N5/225

CPC分类号： G03B17/02 ,  H04N5/2253

摘要： To produce a subject's image on an imager as accurately as possible, a technique that is effectively applicable to the process of assembling an optical system is provided.An imaging device includes: an imager; a plate member, to which the imager is attached; and a holding member configured to hold the plate member. The plate member has a first portion, through which at least one fixing hole has been cut, and a second portion, to which the imager is attached and through which at least one adjusting hole has been cut. The plate member is held by the holding member using a number of fastening members to be introduced through the at least one fixing hole and the at least one adjusting hole. When the first portion is fixed on the holding member, the fastening member that is introduced through the at least one adjusting hole adjusts the relative position of the second portion to the holding member.

摘要翻译： 为了尽可能准确地在成像器上产生被摄体的图像，提供了有效地适用于组装光学系统的过程的技术。 成像装置包括：成像器; 成像器附着的板构件; 以及构造成保持所述板构件的保持构件。 板构件具有第一部分，至少一个固定孔已经通过该第一部分被切割，以及第二部分，成像器附接到该第二部分，并且已经切割了至少一个调节孔。 板构件由保持构件使用多个紧固构件保持，以通过至少一个固定孔和至少一个调节孔引入。 当第一部分固定在保持构件上时，通过至少一个调节孔引入的紧固构件调节第二部分与保持构件的相对位置。

公开(公告)号：US20110115975A1

公开(公告)日：2011-05-19

申请号：US13054166

申请日：2009-07-09

申请人： Akio Konishi ,  Koichiro Hirabayashi ,  Keiji Sakamoto ,  Daisuke Ito ,  Eiji Nagasaki

发明人： Akio Konishi ,  Koichiro Hirabayashi ,  Keiji Sakamoto ,  Daisuke Ito ,  Eiji Nagasaki

IPC分类号： H04N5/225

CPC分类号： G03B17/02 ,  H04N5/2253

摘要： To produce a subject's image on an imager as accurately as possible, a technique that is effectively applicable to the process of assembling an optical system is provided.An imaging device includes: an imager; a plate member, to which the imager is attached; and a holding member configured to hold the plate member. The plate member has a first portion, through which at least one fixing hole has been cut, and a second portion, to which the imager is attached and through which at least one adjusting hole has been cut. The plate member is held by the holding member using a number of fastening members to be introduced through the at least one fixing hole and the at least one adjusting hole. When the first portion is fixed on the holding member, the fastening member that is introduced through the at least one adjusting hole adjusts the relative position of the second portion to the holding member.

摘要翻译： 为了尽可能准确地在成像器上产生被摄体的图像，提供了有效地适用于组装光学系统的过程的技术。 成像装置包括：成像器; 成像器附着的板构件; 以及构造成保持所述板构件的保持构件。 板构件具有第一部分，至少一个固定孔已经通过该第一部分被切割，以及第二部分，成像器附接到该第二部分，并且已经切割了至少一个调节孔。 板构件由保持构件使用多个紧固构件保持，以通过至少一个固定孔和至少一个调节孔引入。 当第一部分固定在保持构件上时，通过至少一个调节孔引入的紧固构件调节第二部分与保持构件的相对位置。

公开(公告)号：US06205006B1

公开(公告)日：2001-03-20

申请号：US09272561

申请日：1999-03-19

申请人： Koichiro Hirabayashi ,  Shigeo Ueda ,  Eiji Nagasaki ,  Keishi Iwasaki

发明人： Koichiro Hirabayashi ,  Shigeo Ueda ,  Eiji Nagasaki ,  Keishi Iwasaki

IPC分类号： G11B552

CPC分类号： G11B25/063 ,  G11B5/53 ,  G11B15/61

摘要： A magnetic recording and reproducing apparatus which allows a reduction in the necessary space by attaching a rotary head cylinder unit (5) onto a chassis 6 through leaf springs (23) using set screws (22). The rotary head cylinder unit (5) can be fixed onto the chassis (6) with a certain load without causing distortion of the rotary head cylinder unit. Integration of two or more leaf springs (131) improves efficiency in assembling the apparatus and reduces the number of components.

摘要翻译： 一种磁记录和再现装置，其通过使用固定螺钉（22）通过片簧（23）将旋转磁头气缸单元（5）附接到底盘6上来减少必要的空间。 旋转磁头气缸单元（5）可以以一定的负载固定在机架（6）上，而不会导致旋转磁头气缸单元的变形。 两个或多个板簧（131）的集成提高了组装装置的效率并减少了部件的数量。

公开(公告)号：US06073826A

公开(公告)日：2000-06-13

申请号：US272560

申请日：1999-03-19

申请人： Eiji Nagasaki ,  Koichiro Hirabayashi

发明人： Eiji Nagasaki ,  Koichiro Hirabayashi

IPC分类号： G11B15/28 ,  B65H20/00

CPC分类号： G11B15/28

摘要： A magnetic recording and reproducing apparatus enabling to optimal adjustment of the tilt of a capstan shaft against a chassis by means of a simple structure so as to realize stable tape transport. A housing (9) is fixed onto a chassis (6) by tightening a first fastening screw (14) and a second fastening screw (15). Then, the degree of rotation of an adjusting screw (16) is varied in order to accurately optimize the tilt of a capstan shaft (8).

摘要翻译： 一种磁记录和再现装置，其能够通过简单的结构最佳地调整主导轴相对于底盘的倾斜度，从而实现稳定的磁带传送。 通过拧紧第一紧固螺钉（14）和第二紧固螺钉（15）将壳体（9）固定到底盘（6）上。 然后，改变调节螺钉（16）的旋转程度，以便精确地优化主导轴（8）的倾斜。

公开(公告)号：US06822822B2

公开(公告)日：2004-11-23

申请号：US10188014

申请日：2002-07-01

申请人： Akio Konishi ,  Koichiro Hirabayashi

发明人： Akio Konishi ,  Koichiro Hirabayashi

IPC分类号： G11B15665

CPC分类号： G11B15/6656 ,  G11B15/61

摘要： A tape loading apparatus comprises a base, a tape guide post for guiding running of a tape, a carrier for carrying the tape guide post and conveying the tape for tape loading, a post engagement member provided on the base for fixing the position in the plane of an end portion of the tape guide post by being engaged with the end portion of the tape guide post, and an inclination adjusting portion for continuously and variably shifting the post engagement member in the plane to adjust the inclination of the tape guide post.

摘要翻译： 带式装载装置包括基座，用于引导带的运行的带引导柱，用于承载带引导柱并传送带用于带装载的载体;设置在基座上用于固定平面中的位置的柱接合构件 通过与带引导柱的端部接合的带引导柱的端部，以及用于连续地且可变地将柱接合构件移动到平面中以调节带引导件的倾斜的倾斜调节部。

公开(公告)号：US06747839B2

公开(公告)日：2004-06-08

申请号：US10163736

申请日：2002-06-05

申请人： Koichiro Hirabayashi ,  Akio Konishi

发明人： Koichiro Hirabayashi ,  Akio Konishi

IPC分类号： G11B15665

CPC分类号： G11B15/615 ,  G11B15/6656

摘要： A magnetic recording/reproducing device of the present invention in which a tape drawn from a cassette wraps around a rotary head cylinder at a prescribed angle for recording information on or reproducing information from the tape includes: a substrate on which the rotary head cylinder is provided; a tape guide post for drawing the tape from the cassette and causing the tape to wrap around the rotary head cylinder; a tape guide post drive section for driving the tape guide post; and a post stopper for placing the tape guide post at a prescribed position, the substrate including a reinforcing wall in the vicinity of the rotary head cylinder, the reinforcing wall being in a vertical plane with respect to a horizontal plane of the substrate, and the post stopper being provided on the vertical reinforcing wall.

摘要翻译： 本发明的磁记录/重放装置，其特征在于，从磁带中抽出的磁带以规定的角度卷绕在旋转磁头磁鼓周围，用于在磁带上记录或再现信息的信息，包括：基板，其上设置有旋转磁头气缸 ; 用于从所述盒中拉出所述带并使所述带缠绕在所述旋转头圆筒上的带导向柱; 用于驱动导带柱的导带柱驱动部分; 以及用于将所述带引导柱放置在规定位置的柱塞，所述基板在所述旋转磁头气缸附近包括加强壁，所述加强壁相对于所述基板的水平面位于垂直平面中，并且 后挡块设置在垂直加强壁上。

公开(公告)号：US06286775B1

公开(公告)日：2001-09-11

申请号：US09266314

申请日：1999-03-11

申请人： Koichiro Hirabayashi ,  Akio Konishi ,  Takefumi Yanagihara

发明人： Koichiro Hirabayashi ,  Akio Konishi ,  Takefumi Yanagihara

IPC分类号： G11B1546

CPC分类号： G11B15/6653 ,  G11B15/43

摘要： A magnetic recording/reproduction apparatus is disclosed which has a first state in which a tape cassette is placed on a chassis and a second state which includes a PLAY mode, a REV mode and a STOP mode. The apparatus comprises: a reel base rotatably mounted on the chassis via a shaft and engaging with a reel which holds the magnetic tape wound thereon in the tape cassette; a tension post allowing the magnetic tape to pass around a periphery thereof in the second state; and a tension arm supporting the tension post at a fixed position of the tension arm, the tension arm being swingably mounted on the chassis, the reel base including a drum portion rotating integrally with the reel base. The apparatus further comprises: a tension band having a center portion passing around the drum portion and one end swingably held by the tension around the arm; and a tension band regulating arm movably supported by the chassis, the tension band regulating arm holding the other end of the tension band. When the magnetic tape runs in a forward direction in the PLAY mode, the tension band permits the apparatus to control the tension of the magnetic tape, and when the magnetic tape runs in one of the second state modes, the tension band regulating arm moves to a position at which the tension band is loosened and the tension arm is fixed in a first position as in the PLAY mode.

摘要翻译： 公开了一种磁记录/再现装置，其具有第一状态，其中盒式磁带放置在底盘上，而第二状态包括显示模式，再现模式和停止模式。 该装置包括：卷轴基座，经由轴可旋转地安装在底盘上，并与卷绕在磁带上的磁带接合; 张力柱，允许磁带在第二状态下绕其周边; 以及张力臂，其在所述张力臂的固定位置处支撑所述张紧柱，所述张力臂可摆动地安装在所述底盘上，所述卷轴基座包括与所述卷轴基座一体旋转的滚筒部分。 所述装置还包括：张力带，其具有围绕所述鼓部分通过的中心部分，并且一个端部通过所述臂周围的张力可摆动地保持; 以及由所述底盘可移动地支撑的张力带调节臂，所述张力带调节臂保持所述张力带的另一端。 当磁带在PLAY模式中向前移动时，张力带允许装置控制磁带的张力，当磁带以第二状态模式中的一种运行时，张力带调节臂移动到 张力带松开的位置，张力臂如PLAY模式那样固定在第一位置。

公开(公告)号：US06275351B1

公开(公告)日：2001-08-14

申请号：US09268909

申请日：1999-03-15

申请人： Koichiro Hirabayashi ,  Akio Konishi ,  Tatsuo Terao ,  Takefumi Yanagihara

发明人： Koichiro Hirabayashi ,  Akio Konishi ,  Tatsuo Terao ,  Takefumi Yanagihara

IPC分类号： G11B1518

CPC分类号： G11B15/6656

摘要： A magnetic recording/reproduction apparatus of the present invention includes: a first arm swingably mounted on a chassis; a second arm swingably mounted on the chassis; and a rotator mounted on the chassis, the rotator including a protrusion for driving the first arm and the second arm, the first arm including a first cam portion which engages with the protrusion, the second arm including a second cam portion which engages with the protrusion, the first cam having a first arc portion, a second arc portion, and a first concave portion formed between the first arc portion and the second arc portion, the second cam portion having a third arc portion, a fourth arc portion, and a second concave portion formed between the third arc portion and the forth arc portion, wherein the first arm, the second arm, and the rotator serve to permit the construction of a simplified cassette loading mechanism

摘要翻译： 本发明的磁记录/再现装置包括：可摆动地安装在底盘上的第一臂; 可摆动地安装在底盘上的第二臂; 以及安装在所述底架上的转子，所述转子包括用于驱动所述第一臂和所述第二臂的突起，所述第一臂包括与所述突起接合的第一凸轮部分，所述第二臂包括与所述突起接合的第二凸轮部分 所述第一凸轮具有第一圆弧部分，第二圆弧部分和形成在所述第一圆弧部分和所述第二圆弧部分之间的第一凹部，所述第二凸轮部分具有第三圆弧部分，第四圆弧部分和第二圆弧部分 形成在第三圆弧部分和第四圆弧部分之间的凹部，其中第一臂，第二臂和旋转器用于允许构造简化的盒装载机构

公开(公告)号：US06198592B1

公开(公告)日：2001-03-06

申请号：US09270238

申请日：1999-03-15

申请人： Koichiro Hirabayashi ,  Akio Konishi ,  Tatsuo Terao

发明人： Koichiro Hirabayashi ,  Akio Konishi ,  Tatsuo Terao

IPC分类号： G11B1518

CPC分类号： G11B15/6656

摘要： The magnetic recording/reproduction apparatus of this invention records/reproduces information on/from a magnetic tape by drawing out the magnetic tape from a tape cassette and allowing the magnetic tape to pass around a rotary head cylinder, having a rotary head, for a predetermined arc. The apparatus includes: a first chassis into which the tape cassette is inserted; and a second chassis having the rotary head cylinder mounted thereon and guiding movements of the first chassis toward and away from the rotary head cylinder, wherein the first chassis includes a chassis driving plate mounted thereon for adjusting a position of the first chassis relative to the second chassis, the second chassis includes a chassis driving arm mounted thereon for driving the first chassis, the chassis driving plate has a cam surface having a portion which is not perpendicular to a direction of the movement of the first chassis, the chassis driving arm has a protrusion which engages with the cam surface, and the chassis driving plate is disposed so as to be positionally adjusted by being moved in a direction substantially perpendicular to the direction of the movement of the first chassis.

摘要翻译： 本发明的磁记录/再现装置通过从磁带盒中拉出磁带并使磁带绕着具有旋转磁头的旋转磁头圆筒通过预定的 弧。 该装置包括：盒式磁带插入其中的第一底盘; 以及第二底盘，其具有安装在其上的旋转磁头气缸并且引导第一机架朝向和远离旋转磁头气缸的运动，其中第一机架包括安装在其上的底盘驱动板，用于调节第一机架相对于第二机架的位置 第二底盘包括安装在其上用于驱动第一底盘的底盘驱动臂，底盘驱动板具有凸轮表面，凸轮表面具有不垂直于第一底盘的运动方向的部分，底盘驱动臂具有 与凸轮表面接合的突起，并且底盘驱动板被设置成通过沿与第一底盘的运动方向基本垂直的方向移动而进行位置调节。