公开(公告)号：US4712150A

公开(公告)日：1987-12-08

申请号：US824531

申请日：1986-01-31

申请人： Albert Pertzsch ,  Ludwig Zeroni ,  Hubert Brunner

发明人： Albert Pertzsch ,  Ludwig Zeroni ,  Hubert Brunner

IPC分类号： G11B23/087

CPC分类号： G11B23/08735

摘要： A locking plate for front panels of magnetic tape cassettes, particularly video tape cassettes, which has a hinged bearing and contains a spring which exerts a torque in a direction towards the barred position, whereby the plate spring is injected on the journal bearing of the locking panel pointing inside the casette and is U-shaped and that its free end touches the wall of the cassette housing.

摘要翻译： 一种用于磁带盒，特别是磁带盒的前面板的锁定板，其具有铰接轴承并且包含弹簧，该弹簧沿朝向禁止位置的方向施加扭矩，由此将板簧注射到锁定的轴颈轴承上 指向盒子内部的面板是U形的，并且其自由端接触盒壳体的壁。

公开(公告)号：US4884158A

公开(公告)日：1989-11-28

申请号：US49288

申请日：1987-05-13

申请人： Albert Pertzsch ,  Hubert Brunner ,  Ludwig Zeroni

发明人： Albert Pertzsch ,  Hubert Brunner ,  Ludwig Zeroni

IPC分类号： G11B23/087

CPC分类号： G11B23/08735

摘要： A magnetic tape cassette, particularly a video tape cassette which is provided with a hinged front panel prestressed by a tension spring, the coil of which is positioned on an axle on the inside of the side wall of the front panel. The free end of the long spring leg grips beneath the front of an upper housing half of the cassette, which constrains the long spring leg. A lower housing half has a hinged locking plate on the inside, in the area of the front panel. The locking plate has a obliquely extending projection projecting over the plate, which projection being eccentric to the center of rotation of the plate has a surface off set from the axis of rotation of said hinged locking plate, and on the surface of oblique projection the long spring leg stressed between the upper housing half and the projection of the plate to produce a moment of force on the plate tending to swing the plate on the axis of rotation.

摘要翻译： 一种磁带盒，特别是一个录像带，其具有由拉伸弹簧预应力的铰接前面板，其线圈位于前面板侧壁内侧的轴上。 长弹簧腿的自由端夹在盒子上部壳体前部的下面，这限制了长的弹簧腿。 下壳体半部在前面板的内部具有铰链锁定板。 锁定板具有突出于板上的倾斜延伸的突起，该偏心于该板的旋转中心的突起具有从该铰接锁定板的旋转轴线偏离的表面，并且在倾斜突起的表面上 弹簧腿在上壳体半部和板的突起之间受力，以在板上产生力矩以使板在旋转轴线上摆动。

公开(公告)号：US5040737A

公开(公告)日：1991-08-20

申请号：US486003

申请日：1990-02-27

申请人： Ludwig Zeroni ,  Bernd Scholtysik

发明人： Ludwig Zeroni ,  Bernd Scholtysik

IPC分类号： B65H18/10 ,  B65H19/22 ,  B65H19/26 ,  B65H19/28

CPC分类号： B65H19/22 ,  B65H2301/5133

摘要： A device is described for rapid reel change when winding film strips produced by guiding a continuous film web through a cutting device, wherein the strips are sucked by a sucking comb (3) provided with segments (5), a pivotable roller (6) is pressed against this sucking comb (3) which sucks the film strips, whereupon the sucking comb is pivoted onto a winding shaft (13) fitted with winding cores (14), which winding shaft (13) takes up the ends of the cut film strips, whereupon the complete tape winding (23) is prepared. The winding device (10) is then pivoted by 180.degree. and a new winding shaft (13') already fully fitted is prepared for renewed winding.

摘要翻译： 描述了当通过将连续薄膜幅材引导通过切割装置产生的卷绕薄膜条时的快速卷轴变化的装置，其中条带被设置有段（5）的吸梳（3），可枢转辊（6）吸收 压靠在吸引薄膜条的吸梳（3）上，于是吸梳被枢转到装有卷绕芯（14）的卷绕轴（13）上，该卷绕轴（13）卷绕切割薄膜条的端部 由此准备完整的胶带卷（23）。 然后将卷绕装置（10）枢转180°，并准备已经完全装配的新的卷轴（13'），以便更新卷绕。

公开(公告)号：US4527691A

公开(公告)日：1985-07-09

申请号：US641596

申请日：1984-08-17

申请人： Albert Pertzsch ,  August Liepold ,  Hubert Brunner ,  Ludwig Zeroni

发明人： Albert Pertzsch ,  August Liepold ,  Hubert Brunner ,  Ludwig Zeroni

IPC分类号： G11B23/04 ,  B65D85/672

CPC分类号： G11B23/045

摘要： Magnetic tape cassette for magnetic recording and playback devices, comprising a substantially rectangular, two-part housing which has an upper main wall and an opening along its front side, along which the magnetic tape is transported from two plane-parallel positioned reels, and a pivotal front lid which partly overlaps the side walls and which release and closes the opening, and which comprises an outer cover and an inner cover by which the magnetic tape is enclosed in the closed position of the front lid being biassed by means of torsion springs, one of the pivot pins 12 on the inside wall of the side part 10a of the front lid 7 accomodating a one-armed flat spiral spring 13, the arm 16 of which, pointing towards the front lid, has a length which extends up to the outer cover 8 of the front lid, and the arm in the ready made cassette lies in a groove 18 on the front end of the upper part of the cassette. This construction ensures reliably transportable and simple mounting of the front lid and housing during assembly of the cassette and avoids the danger of the front lid being blocked in pivoting on account of the limited space between front lid and front end of the upper cassette part.

摘要翻译： 用于磁记录和重放装置的磁带盒，包括基本为矩形的两部分壳体，其具有上主壁和沿其前侧的开口，磁带沿着该磁带从两个平行平行定位的卷轴传送，并且 枢转前盖部分地与侧壁重叠并且释放和关闭开口，并且其包括外盖和内盖，通过该外盖和内盖，磁带被封闭在前盖的关闭位置，由扭力弹簧所偏压， 在前盖7的侧壁部分10a的内壁上的枢轴销12中的一个支承着一个单臂扁平螺旋形弹簧13，其臂16指向前盖，其长度可延伸到 前盖的外盖8和准备好的盒中的臂位于盒的上部前端上的凹槽18中。 这种结构确保了在组装盒体期间可靠地可运输和简单地安装前盖和壳体，并且避免了由于前盖和上部盒体部分的前端之间的有限空间而使前盖在枢转时被阻挡的危险。

公开(公告)号：US5108666A

公开(公告)日：1992-04-28

申请号：US348274

申请日：1989-05-05

申请人： Ludwig Zeroni ,  Gustav Klose

发明人： Ludwig Zeroni ,  Gustav Klose

IPC分类号： G03C1/76 ,  B29C47/06 ,  B29C55/00 ,  G03C1/795 ,  G11B5/718 ,  G11B5/73 ,  G11B5/848 ,  G11B23/00

CPC分类号： B29C55/005 ,  B29C47/0021 ,  B29C47/065 ,  B29C47/145 ,  B29C55/00 ,  G03C1/795 ,  G11B23/00 ,  G11B5/718 ,  G11B5/7305 ,  B29K2105/0079 ,  Y10T428/1086

摘要： A process for the production of a recording material consisting of a layer support and one or more recording layers cast thereon, for example a magnetic layer or photographic layers, is characterized in that the flexible layer support in the form of a tape contains at least one liquid crystalline polymer. The recording material thus produced is distinguished by excellent properties and in addition affords the advantage that after production of the layer support, the recording layers can be applied on line at a high casting velocity by means of known casting processes.

摘要翻译： 用于生产由层载体和在其上浇注的一个或多个记录层（例如磁性层或照相层）组成的记录材料的方法的特征在于，带状形式的柔性层载体包含至少一个 液晶聚合物。 这样制造的记录材料的特征在于优异的性质，并且还具有以下优点：在制备层支撑体之后，可以通过已知的铸造工艺以高铸造速度在线施加记录层。

公开(公告)号：US4602303A

公开(公告)日：1986-07-22

申请号：US726664

申请日：1985-04-24

申请人： Albert Pertzsch ,  August Liepold ,  Hubert Brunner ,  Ludwig Zeroni

发明人： Albert Pertzsch ,  August Liepold ,  Hubert Brunner ,  Ludwig Zeroni

IPC分类号： G11B23/30 ,  G11B15/08 ,  G11B23/087 ,  G11B23/06

CPC分类号： G11B23/08714

摘要： A cover for the light channel for a device for switching-off at the end of its run a magnetic cassette tape with a transparent leader tape, an opening being provided in the bottom part of the cassette for accommodating the light, the opening being defined by a one- or two-part light shaft having slotted light channels for the passage of the beams of light towards the light-receiving elements on the side of the device, the light shaft 5 located only in the bottom part of the cassette being provided with an encircling ledge 8 below the light channels, 6, 7 on which ledge a flexible piece of film 9 rests which is transparent at least in the region of the light channels, or the light shaft, which is divided in the middle and fills out the height of the interior of the cassette housing, has an encircling ledge 8, 10 in each of the top and bottom parts 5, 5 a thereof, outside the region of the light channels, between which a flexible transparent piece of film 12 covering the light channels rests, the piece of film being supported on the inside wall of the light shaft.

摘要翻译： 一种用于在其运行结束时用于关闭的设备的光通道的盖子，其具有带有透明引导带的磁带盒，在盒的底部设置有用于容纳光的开口，该开口由 一个或两个部分的光轴具有开槽光通道，用于使光束朝向装置侧面上的光接收元件通过，仅位于盒的底部的光轴5设置有 在光通道6,7之下的环绕的凸缘8，其上至少在光通道区域中透明的柔性膜片9在其上倾斜，或者在中间分开的光轴，并将其填满 盒体内部的高度在其各自的顶部和底部部分5,5a之间具有围绕着光通道区域的环绕突出部8,10，在该光通道的区域之间，覆盖光的柔性透明片12 通道r 该片片被支撑在光轴的内壁上。

公开(公告)号：US06695249B2

公开(公告)日：2004-02-24

申请号：US10011414

申请日：2001-12-11

申请人： Bernd Scholtysik ,  Ludwig Zeroni

发明人： Bernd Scholtysik ,  Ludwig Zeroni

IPC分类号： B65H7508

CPC分类号： G11B23/08728 ,  G11B23/044

摘要： Hub for information media, the hub comprising an outer winding area having a width, a central bore and a center point located on the hub, driving grooves on a circumference of the hub, an outer ring, an inner ring, and a connector for connecting the outer ring with the inner ring. The width of the outer winding area of the hub is at least equal to a width of the information medium. The connector comprises diagonal ribs running diagonally at a slant in an axial direction and sloping alternately in accordance with two axial directions of the hub and in neighboring segments, wherein respective pairs of neighboring diagonal ribs are sloped in different directions and have a further rib between them.

摘要翻译： 用于信息介质的轮毂，该轮毂包括具有宽度的外部卷绕区域，位于轮毂上的中心孔和中心点，在轮毂的圆周上的驱动槽，外圈，内圈和用于连接的连接器 外环带内圈。 轮毂的外部卷绕区域的宽度至少等于信息介质的宽度。 连接器包括沿轴向倾斜地斜向延伸的对角肋，并且根据轮毂的两个轴向方向和相邻的部分交替地倾斜，其中各对相邻的对角肋在不同方向上倾斜并且在它们之间具有另外的肋 。

公开(公告)号：US5690225A

公开(公告)日：1997-11-25

申请号：US567055

申请日：1995-12-04

申请人： Gottfried Lutz ,  August Liepold ,  Regina Fischer ,  Hartmut Thiele ,  Ludwig Zeroni ,  Dietmar Hubner

发明人： Gottfried Lutz ,  August Liepold ,  Regina Fischer ,  Hartmut Thiele ,  Ludwig Zeroni ,  Dietmar Hubner

IPC分类号： B65D85/672 ,  B65H75/14 ,  B65H75/22 ,  G11B23/027 ,  B65D85/67

CPC分类号： B65D85/672 ,  B65H75/22 ,  G11B23/027 ,  B65H2701/515

摘要： A support for at least a single annular body or a plurality of stacked annular bodies, comprising a hollow cylinder and retaining bodies with flanges and annular attachments and also provided with hook devices for at least one tensioning element, whereby the parts of the support itself and the annular body or the annular bodies are held together or stored. The support can be used for any type of rings, annular plates etc. and also of wound-up bodies in band form.

摘要翻译： 至少一个环形体或多个堆叠的环形体的支撑件，包括具有凸缘和环形附件的中空圆柱体和保持体，并且还设置有用于至少一个张紧元件的钩装置，由此支撑件本身的部分和 环形体或环形体保持在一起或存储。 支撑件可用于任何类型的环，环形板等，也可用于带状卷绕体。

公开(公告)号：US4916565A

公开(公告)日：1990-04-10

申请号：US133526

申请日：1987-12-16

申请人： Rudolf Breuer ,  Hubert Brunner ,  August Liepold ,  Albert Pertzsch ,  Ludwig Zeroni

发明人： Rudolf Breuer ,  Hubert Brunner ,  August Liepold ,  Albert Pertzsch ,  Ludwig Zeroni

IPC分类号： G11B15/665 ,  G11B23/087

CPC分类号： G11B23/08735

摘要： A magnetic tape cassette, in which the activation of the front flap (11) and of the slide (15) is coupled by cassette-side means, contains a side part (12) of the front flap provided with a recess (20) in which a guide peg (18), which rests in the sidewall (16) of the slide, engages with the recess and thus couples the swivelling movement of the front flap with the sliding movement of the slide. In another embodiment, the side wall (12) of the front flap (11) contains a guide peg (22) which engages with a recess (21) provided in a side wall (16'') of the slide (15) (FIG. 3, FIG. 5).

摘要翻译： 一种磁带盒，其中前挡板（11）和滑动件（15）的致动通过盒侧装置联接，其中包含设置有凹部（20）的前挡板的侧部（12） 其中搁置在滑动件的侧壁（16）中的导向钉（18）与凹部接合，从而将前翼片的旋转运动与滑块的滑动运动相结合。 在另一个实施例中，前翼片（11）的侧壁（12）包含导向栓钉（22），其与设置在滑块（15）的侧壁（16“）中的凹部（21）接合（图 3，图5）。

公开(公告)号：US4623105A

公开(公告)日：1986-11-18

申请号：US802234

申请日：1985-11-27

申请人： Albert Pertzsch ,  Hubert Brunner ,  Ludwig Zeroni

发明人： Albert Pertzsch ,  Hubert Brunner ,  Ludwig Zeroni

IPC分类号： G11B23/087 ,  G03B1/04 ,  G11B15/32

CPC分类号： G11B23/08721

摘要： A video cassette with two reels which are arranged in plane-parallel fashion for winding and unwinding a magnetic tape and with a locking mechanism consisting of a pivotal two-armed pawl for each reel which can be slipped on a support. One lever arm engages in a toothed reel flange in the inoperative position of the cassette and the other lever arm rests on the disengaging component of a vertically rotatable release lever. The locking mechanism also includes moulded pre-tensioning arms, the deflection points of the pre-tensioning arms rigid with the housing at the support lie close to the rotational axis of the pawl.

摘要翻译： 具有两个卷盘的盒式录像带，其以平行平行的方式布置，用于卷绕和展开磁带，并且具有锁定机构，该锁定机构由每个卷轴上的可枢转的双臂爪构成，该棘爪可以滑动在支撑件上。 一个杠杆臂在磁带的非工作位置处接合齿形卷轴法兰，另一个杠杆臂搁置在可垂直旋转的释放杆的分离部件上。 锁定机构还包括模制的预张紧臂，预拉伸臂的刚性与支撑件处的壳体的偏转点靠近棘爪的旋转轴线。