专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5490019A Magnetic tape driving system having rotating member with increased angle of rotation 失效
标题翻译：磁带驱动系统具有具有增大的旋转角度的旋转部件
公开(公告)号：US5490019A
公开(公告)日：1996-02-06
申请号：US354060
申请日：1994-12-06
申请人： Akio Konishi , Hideaki Yoshio , Tetsuki Asaoka , Yoshitada Moriyasu , Hiroshi Kurumatani , Sigeo Ueda , Takeshi Syuuke , Eiji Nagasaki
发明人： Akio Konishi , Hideaki Yoshio , Tetsuki Asaoka , Yoshitada Moriyasu , Hiroshi Kurumatani , Sigeo Ueda , Takeshi Syuuke , Eiji Nagasaki
IPC分类号： G11B15/22 , G11B15/43 , G11B15/60 , G11B15/665 , G11B5/008 , G11B15/29
CPC分类号： G11B15/6658 , G11B15/22 , G11B15/43 , G11B15/60
摘要： The invention is concerned with a magnetic recording/playback apparatus in which a magnetic tape is pulled out from a tape cassette and wound around a cylindrical rotary head cylinder, having a rotary head built therein, over a predetermined angle to record/playback signals through the rotary head, and more particularly, with a tape guide post driving mechanism, a pinch roller pressing mechanism and a tension servo mechanism. Specifically, the invention provides a tape guide post driving device which can reduce the size, weight and thickness of the apparatus by ensuring a large angle of rotation of a rotating member, which includes a tension arm, in a direct manner. Also, the invention realizes a pinch roller pressing mechanism in which a sufficient stroke can be obtained even when a cam gear is reduced in its diameter and can provide a sufficient stroke even with a small amount of rotation. Further, the invention prolongs the service life and achieves a remarkable reduction in both the number of parts used and the number of assembling steps by using a pad brake (brake member), instead of a band brake, for braking a rotating member and bringing the brake member into full contact over the former's entire surface with the member being braked.
摘要翻译：本发明涉及一种磁记录/重放装置，其中磁带从盒式磁带拉出并卷绕在具有内置旋转磁头的圆柱形旋转磁头气缸上，预定角度以记录/重放信号通过旋转头，更具体地，具有带引导柱驱动机构，压紧辊按压机构和张力伺服机构。具体地说，本发明提供一种带引导柱驱动装置，通过以直接的方式确保包括张力臂的旋转构件的大的旋转角度，能够减小装置的尺寸，重量和厚度。此外，本发明实现了一种夹送辊压机构，其中即使在凸轮齿轮的直径减小的情况下也能获得足够的行程，并且即使在少量旋转的情况下也能够提供足够的行程。此外，本发明延长了使用寿命，并且通过使用衬垫制动器（制动构件）而不是带式制动器来使用的部件数量和组装步骤的数量显着减少，用于制动旋转构件并使制动构件在制动器的整个表面上完全接触。

2. 发明授权

US5636080A Magnetic recording/playback apparatus having a leaf-type resilient member which is provided between a guide post and a type loading member and is urged against the guide post 失效
标题翻译：具有叶型弹性构件的磁记录/播放装置，其设置在导柱和类型装载构件之间并被推靠在引导柱
公开(公告)号：US5636080A
公开(公告)日：1997-06-03
申请号：US561859
申请日：1995-11-22
申请人： Akio Konishi , Hideaki Yoshio , Tetsuki Asaoka , Yoshitada Moriyasu , Hiroshi Kurumatani , Sigeo Ueda , Takeshi Syuuke , Eiji Nagasaki
发明人： Akio Konishi , Hideaki Yoshio , Tetsuki Asaoka , Yoshitada Moriyasu , Hiroshi Kurumatani , Sigeo Ueda , Takeshi Syuuke , Eiji Nagasaki
IPC分类号： G11B15/22 , G11B15/43 , G11B15/60 , G11B15/665
CPC分类号： G11B15/6658 , G11B15/22 , G11B15/43 , G11B15/60
摘要： The invention is concerned with a magnetic recording/playback apparatus in which a magnetic tape is pulled out from a tape cassette and wound around a cylindrical rotary head cylinder, having a rotary head built therein, over a predetermined angle to record/playback signals through the rotary head, and more particularly, with a tape guide post driving mechanism, a pinch roller pressing mechanism and a tension serve mechanism. Specifically, the invention provides a tape guide post driving device which can reduce the size, weight and thickness of the apparatus by ensuring a large angle of thickness of the apparatus by ensuring a large angle of rotation of a rotating member, which includes a tension arm, in a direct manner. Also, the invention realizes a pinch roller pressing mechanism in which a sufficient stroke can be obtained even when a cam gear is reduced in its diameter and can provide a sufficient stroke even with a small amount of rotation. Further, the invention prolongs the service life and achieves a remarkable reduction in both the number of parts used and the number of assembling steps by using a pad brake (brake member), instead of a band brake, for braking a rotating member and bringing the brake member into full contact over the former's entire surface with the member being braked.
摘要翻译：本发明涉及一种磁记录/重放装置，其中磁带从盒式磁带拉出并卷绕在具有内置旋转磁头的圆柱形旋转磁头气缸上，预定角度以记录/重放信号通过旋转头，更具体地，具有带引导柱驱动机构，压紧辊压紧机构和张力服务机构。具体地，本发明提供一种带引导柱驱动装置，其可以通过确保旋转构件的大的旋转角度来确保装置的大角度来减小装置的尺寸，重量和厚度，该旋转构件包括张力臂，直接的方式。此外，本发明实现了一种夹送辊压机构，其中即使在凸轮齿轮的直径减小的情况下也能获得足够的行程，并且即使在少量旋转的情况下也能够提供足够的行程。此外，本发明延长了使用寿命，并且通过使用衬垫制动器（制动构件）而不是带式制动器来使用的部件数量和组装步骤的数量显着减少，用于制动旋转构件并使制动构件在制动器的整个表面上完全接触。

3. 发明授权

US5285332A Tape loading device with reduced tape running load and simplified construction for magnetic recording and/or reproducing apparatus 失效
标题翻译：磁带加载装置，具有减少的磁带运行负载和用于磁记录和/或再现装置的简化结构
公开(公告)号：US5285332A
公开(公告)日：1994-02-08
申请号：US763602
申请日：1991-09-23
申请人： Akio Konishi , Hideaki Yoshio , Hiroshi Kurumatani , Yoshiyuki Saito
发明人： Akio Konishi , Hideaki Yoshio , Hiroshi Kurumatani , Yoshiyuki Saito
IPC分类号： G11B15/10 , G11B15/665 , G11B5/027
CPC分类号： G11B15/103 , G11B15/6658
摘要： The relates to a loading mechanism which can realizes a miniaturized, light-weight and thin magnetic recording/playback apparatus. A running path of a magnetic tape from a position where the tape leaves out of a rotary head cylinder to a capstan is settled merely with roller posts without any fixed post, whereby a tape running load is considerably decreased. Because the loci of movement of take-up and supply loading boats which are respectively guided along associated loading guides correspond to the loci of revolution of drive shafts fixed on loading rings at take-up and supply sides, the loading boats can be driven directly by the drive shafts, whereby a simplified loading mechanism can be achieved.
摘要翻译：涉及能够实现小型化，轻量化和薄磁记录/重放装置的装载机构。磁带从旋转磁头磁头离开旋转磁头的位置到主导轴的磁带的运行路径仅通过没有任何固定柱的滚柱固定，从而磁带运行载荷显着降低。由于沿着相关的装载导向件分别引导的卷取和供货装载船的运动轨迹对应于固定在卷取和供应侧的装载环上的驱动轴的转动轨迹，装载船可以直接由驱动轴，从而可以实现简化的装载机构。

4. 发明授权

US5790342A Loading post driving device having first and second loading rings held only by a loading ring guide 失效
标题翻译：装载后驱动装置，其具有仅由装载环导轨保持的第一和第二装载环
公开(公告)号：US5790342A
公开(公告)日：1998-08-04
申请号：US536955
申请日：1995-09-29
申请人： Akio Konishi , Yoshiyuki Saito , Shuzo Takeda , Hideaki Yoshio , Hiroshi Kurumatani
发明人： Akio Konishi , Yoshiyuki Saito , Shuzo Takeda , Hideaki Yoshio , Hiroshi Kurumatani
IPC分类号： G11B15/61 , G11B15/665
CPC分类号： G11B15/6658 , G11B15/61 , G11B15/6653
摘要： A loading mechanism of a video tape recorder is provided which reduces the thickness of the mechanism for guiding a loading boat along a loading guide. Also, a loading post driving device for a magnetic recording/playback apparatus is provided which can prevent the rotary head cylinder from being damaged or interfered with in its rotation. Furthermore, a loading post holding device which can considerably reduce the height of the device is provided. Additionally, an arrangement of a loading ring guide is provided for loading post driving device to reduce the number of parts used and improve the assembling efficiency of the device.
摘要翻译：提供了一种录像机的装载机构，其减小了用于沿着装载引导件引导装载船的机构的厚度。此外，提供了一种用于磁记录/重放装置的装载柱驱动装置，其可以防止旋转磁头缸在其旋转中被损坏或干扰。此外，提供了可以显着降低装置的高度的装载柱保持装置。此外，提供了装载环导轨的装置用于装载后驱动装置以减少所使用的部件的数量并提高装置的装配效率。

5. 发明授权

US5546249A Tape loading apparatus with loading post driving device 失效
标题翻译：磁带装载装置装载后驱动装置
公开(公告)号：US5546249A
公开(公告)日：1996-08-13
申请号：US251275
申请日：1994-05-31
申请人： Akio Konishi , Yoshiyuki Saito , Shuzo Takeda , Hideaki Yoshio , Hiroshi Kurumatani
发明人： Akio Konishi , Yoshiyuki Saito , Shuzo Takeda , Hideaki Yoshio , Hiroshi Kurumatani
IPC分类号： G11B15/61 , G11B15/665
CPC分类号： G11B15/6658 , G11B15/61 , G11B15/6653
摘要： A loading mechanism of a video tape recorder is provided which reduces the thickness of the mechanism for guiding a loading boat along a loading guide. Also, a loading post driving device for a magnetic recording/playback apparatus is provided which can prevent the rotary head cylinder from being damaged or interfered with in its rotation. Furthermore, a loading post holding device which can considerably reduce the height of the device is provided. Additionally, an arrangement of a loading ring guide is provided for a loading post driving device to reduce the number of parts used and improve the assembling efficiency of the device.
摘要翻译：提供了一种录像机的装载机构，其减小了用于沿着装载引导件引导装载船的机构的厚度。此外，提供了一种用于磁记录/重放装置的装载柱驱动装置，其可以防止旋转磁头缸在其旋转中被损坏或干扰。此外，提供了可以显着降低装置的高度的装载柱保持装置。此外，为装载柱驱动装置提供装载环引导件的布置，以减少所使用的部件的数量并提高装置的装配效率。

6. 发明授权

US5365386A Loading post driving device 失效
标题翻译：装载后驱动装置
公开(公告)号：US5365386A
公开(公告)日：1994-11-15
申请号：US867059
申请日：1992-04-10
申请人： Akio Konishi , Yoshiyuki Saito , Shuzo Takeda , Hideaki Yoshio , Hiroshi Kurumatani
发明人： Akio Konishi , Yoshiyuki Saito , Shuzo Takeda , Hideaki Yoshio , Hiroshi Kurumatani
IPC分类号： G11B15/61 , G11B15/665
CPC分类号： G11B15/6658 , G11B15/61 , G11B15/6653
摘要： A loading mechanism of a video tape recorder is provided which reduces the thickness of the mechanism for guiding a loading boat along a loading guide. Also, a loading post driving device for a magnetic recording/playback apparatus is provided which can prevent the rotary head cylinder from being damaged or interfered with in its rotation. Furthermore, a loading post holding device which can considerably reduce the height of the device is provided. Additionally, an arrangement of a loading ring guide is provided for a loading post driving device to reduce the number of parts used and improve the assembling efficiency of the device.
摘要翻译：提供了一种录像机的装载机构，其减小了用于沿着装载引导件引导装载船的机构的厚度。此外，提供了一种用于磁记录/重放装置的装载柱驱动装置，其可以防止旋转磁头缸在其旋转中被损坏或干扰。此外，提供了可以显着降低装置的高度的装载柱保持装置。此外，为装载柱驱动装置提供装载环引导件的布置，以减少所使用的部件的数量并提高装置的装配效率。

7. 发明申请

US20130021684A1 LENS UNIT 审中-公开
标题翻译：镜头单元
公开(公告)号：US20130021684A1
公开(公告)日：2013-01-24
申请号：US13639499
申请日：2011-10-19
申请人： Makoto Miyamoto , Hiroshi Kurumatani , Tadashi Niki , Akio Konishi
发明人： Makoto Miyamoto , Hiroshi Kurumatani , Tadashi Niki , Akio Konishi
IPC分类号： G02B7/04
CPC分类号： G02B7/023 , G03B17/14 , G03B35/10
摘要： A lens unit has a lens frame configured to be mounted to an imaging device having an imaging element, a first optical system having a first optical axis supported by the lens frame, a second optical system having a second optical axis supported by the lens frame; and an adjustment mechanism configured to adjust a position of the first optical system and/or the second optical system in an optical axis direction with respect to the lens frame.
摘要翻译：透镜单元具有被配置为安装到具有成像元件的成像装置的透镜框，具有由透镜框架支撑的第一光轴的第一光学系统，具有由透镜框架支撑的第二光轴的第二光学系统; 以及调整机构，其被配置为相对于所述透镜框在光轴方向上调整所述第一光学系统和/或所述第二光学系统的位置。

8. 发明授权

US07221535B2 Magnetic recording and reproduction apparatus 失效
标题翻译：磁记录和再现设备
公开(公告)号：US07221535B2
公开(公告)日：2007-05-22
申请号：US10806921
申请日：2004-03-23
申请人： Akio Konishi , Koichiro Hirabayashi , Yoshiyuki Saito , Hiroshi Kurumatani
发明人： Akio Konishi , Koichiro Hirabayashi , Yoshiyuki Saito , Hiroshi Kurumatani
IPC分类号： G11B15/665
CPC分类号： G11B15/6656
摘要： A magnetic recording and reproduction apparatus includes a main chassis having a rotatable head cylinder provided thereon; and a sub chassis on which a tape cassette is mountable. The sub chassis is movable with respect to the main chassis between a tape cassette mountable position and a tape pull-out completion position, and the tape cassette mountable position is a position at which the tape cassette is mountable on the sub chassis and the tape pull-out completion position is a position at which information recording to and information reproduction from the tape, which has been pulled out from the tape cassette and has been wound around the rotatable head cylinder, can be performed. A portion of the main chassis along a forward end thereof is cut out toward the rotatable head cylinder.
摘要翻译：一种磁记录和再现装置，包括：一个设置在其上的可旋转头筒的主底盘; 以及可以安装盒式磁带的副机架。子机架可以在盒式磁带可安装位置和磁带拉出完成位置之间相对于主机架移动，并且磁带盒可安装位置是磁带盒可安装在副机架上的位置，磁带拉 - 完成位置是可以执行从磁带盒拉出并已卷绕在可旋转磁头气缸上的信息记录到磁带的信息再现的位置。主底盘沿其前端的一部分朝向可旋转的头缸被切出。

9. 发明授权

US07163172B2 Reel driving device 失效
标题翻译：卷轴驱动装置
公开(公告)号：US07163172B2
公开(公告)日：2007-01-16
申请号：US10807002
申请日：2004-03-23
申请人： Kazuo Shibukawa , Koichiro Hirabayashi , Akio Konishi , Hiroshi Kurumatani
发明人： Kazuo Shibukawa , Koichiro Hirabayashi , Akio Konishi , Hiroshi Kurumatani
IPC分类号： G11B15/32
CPC分类号： G11B15/22 , G11B15/32
摘要： A reel driving device includes a reel stand for driving a reel to rotate; and a latch including at least one contact portion contactable with the reel. The reel stand includes a convexed and concaved portion. The latch includes a claw portion for, when contacting the convexed and concaved portion, stopping a rotation of the convexed and concaved portion. While the reel stand rotates in a first direction, the latch moves in such a direction that the claw portion contacts the convexed and concaved portion by a rotation of the reel stand being conveyed to the at least one contact portion. While the reel stand rotates in a second direction, the latch moves in such a direction that the claw portion is separated from the convexed and concaved portion by a rotation of the reel stand being conveyed to the at least one contact portion.
摘要翻译：卷轴驱动装置包括用于驱动卷轴旋转的卷轴架; 以及闩锁，其包括可与卷轴接触的至少一个接触部分。卷盘架包括一个凸形和凹形的部分。闩锁包括爪部，用于当与凸部和凹部接触时，停止凸部和凹部的旋转。当卷轴架沿第一方向旋转时，闩锁沿着被传送到至少一个接触部分的卷轴架的旋转的方式使爪部分接触凸形和凹形部分的方向移动。当卷轴架沿第二方向旋转时，闩锁沿着使托盘部分被转移到至少一个接触部分的旋转方向从爪部分与凸形和凹形部分分离的方向移动。

10. 发明申请

US20130027792A1 LENS UNIT 有权
标题翻译：镜头单元
公开(公告)号：US20130027792A1
公开(公告)日：2013-01-31
申请号：US13639505
申请日：2011-10-19
申请人： Makoto Miyamoto , Hiroshi Kurumatani , Tadashi Niki , Akio Konishi
发明人： Makoto Miyamoto , Hiroshi Kurumatani , Tadashi Niki , Akio Konishi
IPC分类号： G02B7/04
CPC分类号： G02B7/023 , G03B17/14 , G03B35/10
摘要： A lens unit has an optical system having at least one lens, a lens holder supporting the optical system and a lens frame having a guide component. The guide component guides a movement of the lens holder in a first direction. The lens holder has a first portion and a second portion. The first portion is disposed slidably over the guide component. The second portion is disposed slidably over the guide component and disposed spaced apart from the first portion in the first direction. The guide component is sandwiched between the first portion and the second portion by an elastic force of the first portion and/or the second portion.
摘要翻译：透镜单元具有至少一个透镜的光学系统，支撑光学系统的透镜架和具有引导部件的透镜框。引导部件引导透镜架沿第一方向的移动。透镜架具有第一部分和第二部分。第一部分可滑动地布置在引导部件上。第二部分可滑动地布置在引导部件上并且在第一方向上与第一部分间隔开设置。引导部件通过第一部分和/或第二部分的弹力夹在第一部分和第二部分之间。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式