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    • 1. 发明授权
    • Tape rewinding device
    • 磁带倒带装置
    • US4974790A
    • 1990-12-04
    • US381808
    • 1989-07-19
    • Daniel R. Myers
    • Daniel R. Myers
    • G11B15/42G11B25/06
    • G11B25/063G11B15/42Y10S242/916
    • A tape rewinding device for manually rewinding video cassette tapes includes a rectangular housing having an open face communicating with a hollow interior portion dimensioned to receive a video cassette tape. A pair of sprockets are mounted for rotation in the housing and are dimensioned for engagement with spool drive openings of a video cassette tape. An upwardly extending cylindrical pin in the housing is disposed for engagement with a spool lock clutch of a video cassette tape. A shallow rectangular recess formed in the back face of the housing is separated from the hollow interior by a partition wall and encloses a gear mechanism for rapidly rewinding a video tape. A manually actuated drive shaft extends through a cover plate disposed over the recess and is connected to a manual crank.
    • 用于手动倒带录像带的磁带重绕装置包括矩形壳体,该矩形壳体具有与尺寸适于接收录像带的中空内部连通的开放面。 一对链轮安装成用于在壳体中旋转并且尺寸设计成用于与盒式磁带的卷轴驱动开口接合。 壳体中的向上延伸的圆柱形销被设置成与盒式磁带的卷轴锁定离合器接合。 形成在壳体的背面中的浅矩形凹槽通过分隔壁与中空内部分离,并且包围用于快速重绕录像带的齿轮机构。 手动致动的驱动轴延伸穿过设置在凹部上方的盖板并且连接到手动曲柄。
    • 2. 发明授权
    • Apparatus for inspection and repair of recording tape cassettes
    • 记录带盒检查和修理装置
    • US4899946A
    • 1990-02-13
    • US202474
    • 1988-06-03
    • Mario W. EspinHelen P. EspinThomas P. SennHarry M. Joyner, Jr.
    • Mario W. EspinHelen P. EspinThomas P. SennHarry M. Joyner, Jr.
    • G11B23/113G11B23/50
    • G11B23/502G11B23/113Y10S242/916
    • Apparatus for inspection and repair of recording tape cassettes, particularly videotape cassettes, includes a base having a recess for stationarily receiving the cassette housing and an adjacent channel for receiving and maintaining the tape cover in open dispostion, and a tape advance mechanism having a pair of drive hubs engageable with the tape reels and a clutch release pin simultaneously engageable with the cassette's clutch mechanism to permit manual advance of the tape in either forward or reverse directions. A pair of spindles are mounted on the base in spaced relation to permit a medial extent of the tape to be withdrawn and trained sequentially about the spindles to maintain a portion of the tape transiently exposed for visual inspection during manual advance of the tape. The apparatus is particularly suited for locating and correcting twists, wrinkles, tears, cuts, etc. in the tape of the cassette.
    • 用于检查和修理记录带盒,特别是录像带的设备包括具有用于固定地接收盒壳体的凹部的底座和用于接收和保持打开分离的带盖的相邻通道,以及具有一对 驱动轮毂可与磁带盘啮合,离合器释放销同时可与磁带盒的离合器机构接合,以允许在正向或反向方向上手动前进磁带。 一对主轴以相互间隔的关系安装在基座上,以允许磁带的内侧范围被取出并顺序地围绕心轴进行训练,以便在磁带的手动前进过程中将磁带的一部分瞬时暴露以进行目视检查。 该装置特别适合于在盒式磁带的带中定位和校正扭曲,皱纹,撕裂,切割等。
    • 7. 发明申请
    • Cable coiling method and apparatus
    • 电缆卷绕方法和装置
    • US20070086617A1
    • 2007-04-19
    • US11252454
    • 2005-10-17
    • Yee Boon Loh
    • Yee Boon Loh
    • H04R25/00
    • H04R1/1033H04R1/1016H04R1/1058Y10S242/916Y10T24/39
    • A method (200) for coiling an earphone set (10) comprising at least one earphone (11), at least one cable (12), one for each earphone (11), and a connector (14), the method comprising: coiling the at least one cable (12) around a cable strap (21) having at least one end (22); passing a first (22) of the at least one end of the cable strap (21) over a first (11) of the earphones by inserting the first earphone (11) through a first slot (23) in the first end (22) for attaching the first earphone (11) to the cable strap (21); and passing a second (22) of the at least one end of the cable strap (21) over a second (11) of the earphones by inserting the second earphone (11) through a second slot (23) in the second end (22) for releasably attaching the second earphone (11) to the cable strap (21).
    • 一种用于卷绕包括至少一个耳机(11)的耳机组(10)的方法(200),至少一个电缆(12),一个用于每个耳机(11)和一个连接器(14),所述方法包括:卷绕 围绕电缆带(21)的至少一个电缆(12)具有至少一个端部(22); 通过将第一耳机(11)插入第一端(22)中的第一槽(23)将电缆带(21)的至少一端的第一(22)穿过第一耳机(11) 用于将第一耳机(11)附接到电缆带(21); 以及通过将所述第二耳机(11)插入所述第二端(22)中的第二端(22)的第二端(22)中,使所述电缆带(21)的所述至少一端的第二端(22)穿过所述第二耳朵(11) ),用于可释放地将第二耳机(11)连接到电缆带(21)。