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    • 2. 发明公开
    • Tape loading device of a video tape recorder
    • 视频磁带记录器的磁带加载设备
    • EP0422670A3
    • 1992-02-26
    • EP90119602.2
    • 1990-10-12
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Konishi, AkioHirabayashi, KoichiroYoshio, HideakiTakeda, ShuzoTakagi, Nobuaki
    • G11B15/665
    • G11B15/6653
    • Disclosed is a tape loading device of a video tape recorder provided with an inclined video head cylinder (4) and a capstan (8). The tape loading device includes a first guide member (25) for feeding a tape (18) on a horizontal path to the inclined video head cylinder (4). a second guide member (26) for taking out the tape (18) from the video head cylinder (4), and a third guide member (27) for guiding the tape (18) having passed the second guide member (26). The first, second and third guide members (25, 26, 27) move along the video head cylinder (4) and are in contact with the internal surface of the tape (18) during the tape loading operation. The tape loading device further includes a fourth guide member (28) for restoring the tape (18) from an inclined path to a horizontal path during the tape loading operation by contacting the external surface of the tape (18), and an auxiliary inclined member (37) for moving the tape (18) inwardly during the tape loading operation so that the tape (18) may be restored from an inclined path to a horizontal path. The auxiliary inclined member (37) functions to make large the tape winding angle with respect to the third guide member. After the tape loading opera­tion, a tape path is completed along the first guide member (25), the video head cylinder (4), the second, third and fourth members (26, 27, 28), and the capstan (8).
    • 10. 发明公开
    • Loading post driving device
    • Antriebsvorrichtungfüreinen Ladestift。
    • EP0509794A2
    • 1992-10-21
    • EP92303400.3
    • 1992-04-15
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Konishi, AkioSaito, YoshiyukiTakeda, ShuzoYoshio, HideakiKurumatani, Hiroshi
    • G11B15/665
    • G11B15/6658G11B15/61G11B15/6653
    • The invention is directed to a loading mechanism of a video tape recorder and to reduce a thickness of the mechanism of guiding a loading boat along a loading guide. The invention is also directed to provide a loading post driving device for magnetic recording/playback apparatus which can prevent a rotary head cylinder from being damaged or interfered in its rotation. The invention is further directed to a loading post holding device which can reduce the height to a considerable manner. Additionally, the invention relates to an arrangement of a loading ring guide for driving a loading post and is directed to provide a loading post driving device which can reduce the number of parts used and improve the assembling efficiency.
    • 本发明涉及一种磁带录像机的装载机构,并且减小了沿加载引导件引导装载船的机构的厚度。 本发明还涉及提供一种用于磁记录/重放装置的装载柱驱动装置,其能够防止旋转磁头缸在其旋转中受到损坏或干扰。 本发明进一步涉及能够以相当大的方式将高度降低的装载柱保持装置。 此外,本发明涉及一种用于驱动装载柱的装载环导轨的装置,并被引导以提供装载柱驱动装置,其能够减少所使用的部件的数量并提高组装效率。