公开(公告)号：US4035076A

公开(公告)日：1977-07-12

申请号：US645910

申请日：1975-12-31

申请人： Christian Gotze ,  Adolf Fleck ,  Karl Dreher ,  Gunther Heidrich

发明人： Christian Gotze ,  Adolf Fleck ,  Karl Dreher ,  Gunther Heidrich

IPC分类号： G03B27/58

CPC分类号： G03B27/587

摘要： A photographic copying machine wherein the leader of a fresh web of photographic paper is automatically threaded through a copying station and thereupon through one or more additional stations whereby the leader advances along an elongated path which is defined by stationary and pivotable guide members. Each pivotable guide member is movable by an electromagnet between an operative position in which it overlies at least a portion of an opening provided by the adjacent stationary guide member or members and an inoperative position in which the respective opening is exposed. Pivotable guide members are provided at a copying station where the web is exposed to printing light and at a feeding station where the web can form one or more loops in a suitable magazine when the respective pivotable guide member is moved to its inoperative position. One or more pivotable guide members can be yieldably retained in the respective operative positions by elastic or yieldably mounted locking bolts at least one of which can be disengaged from the respective pivotable guide member by an electromagnet or in response to the application of a predetermined force which acts against the respective pivotable guide members in a direction to move it to the inoperative position.

摘要翻译： 一种照相复印机，其中相纸的新鲜卷筒纸的引导件自动穿过复印台，并随后通过一个或多个附加的位置，由此引导件沿着由固定和可枢转的导向件限定的细长路径前进。 每个可枢轴转动的引导构件可通过电磁体在可操作位置之间移动，操作位置在该操作位置上覆盖由邻近的固定引导构件提供的开口的至少一部分以及相应开口暴露在其中的不工作位置。 枢轴引导构件设置在复印站处，其中幅材暴露于打印光，并且在馈送站处，当相应的可枢转引导构件移动到其不工作位置时，幅材可以在合适的盒中形成一个或多个环。 一个或多个可枢转的引导构件可以通过弹性或可屈曲地安装的锁定螺栓可屈服地保持在相应的操作位置，其中的至少一个锁定螺栓可以通过电磁体与相应的可枢转引导构件脱离，或响应于施加预定的力 在将其移动到非操作位置的方向上相对于相应的可枢转引导构件作用。

公开(公告)号：US3946922A

公开(公告)日：1976-03-30

申请号：US396457

申请日：1973-09-12

申请人： Christian Gotze ,  Adolf Fleck ,  Karl Dreher ,  Gunther Heidrich

发明人： Christian Gotze ,  Adolf Fleck ,  Karl Dreher ,  Gunther Heidrich

IPC分类号： G03B27/14 ,  G03B27/16 ,  G03B27/58 ,  G03G15/00 ,  B65H23/04

CPC分类号： G03B27/587

摘要： A photographic copying machine wherein the leader of a fresh web of photographic paper is automatically threaded through a copying station and thereupon through one or more additional stations whereby the leader advances along an elongated path which is defined by stationary and pivotable guide members. Each pivotable guide member is movable by an electromagnet between an operative position in which it overlies at least a portion of an opening provided by the adjacent stationary guide member or members and an inoperative position in which the respective opening is exposed. Pivotable guide members are provided at a copying station where the web is exposed to printing light and at a feeding station where the web can form one or more loops in a suitable magazine when the respective pivotable guide member is moved to its inoperative position. One or more pivotable guide members can be yieldably retained in the respective operative positions by elastic or yieldably mounted locking bolts at least one of which can be disengaged from the respective pivotable guide member by an electromagnet or in response to the application of a predetermined force which acts against the respective pivotable guide members in a direction to move it to the inoperative position.

公开(公告)号：US4010912A

公开(公告)日：1977-03-08

申请号：US616418

申请日：1975-09-24

申请人： Karl Dreher ,  Adolf Fleck ,  Christian Gotze ,  Ernst Ismann ,  Mathias Pflugbeil

发明人： Karl Dreher ,  Adolf Fleck ,  Christian Gotze ,  Ernst Ismann ,  Mathias Pflugbeil

IPC分类号： G03B1/56 ,  B65H19/28 ,  B65H23/28 ,  G03B1/04 ,  G03B27/00 ,  G03B27/58 ,  G03B27/62 ,  G03G15/00 ,  G03G15/04 ,  B65H17/02 ,  B65H75/28

CPC分类号： G03B27/58 ,  B65H19/28 ,  G03B1/04

摘要： Apparatus for collecting webs of photographic paper issuing from a photographic copying machine has a magazine which is attachable to the copying machine and contains a wheel having a slotted periphery for introduction of the leader of a web by way of a channel defined by a guide which is pivotably mounted in the magazine. The channel extends radially of the wheel during introduction of the leader so that the latter can enter the interior of the wheel. The wheel is thereupon driven to convolute the web about it periphery and to automatically propel the guide to a position in which the channel is tangential to the wheel. The guide is then intercepted and held against pivotal movement in a direction to locate the channel radially of the wheel, and the guide has a roller which rests on the outermost convolution of the roll of paper which accumulates on the wheel. The intercepting device is a spring-biased lever which allows the guide to locate the channel radially of the wheel in response to attachment of the magazine to the copying machine.

公开(公告)号：US4025005A

公开(公告)日：1977-05-24

申请号：US609053

申请日：1975-08-29

申请人： Adolf Fleck ,  Christian Gotze ,  Erich Nagel

发明人： Adolf Fleck ,  Christian Gotze ,  Erich Nagel

IPC分类号： G03B27/14 ,  B65H20/04 ,  B65H23/10 ,  G03B1/04 ,  G03B27/58

CPC分类号： G03B27/587 ,  B65H20/04 ,  B65H23/10 ,  G03B1/04

摘要： A photographic printer wherein a web of photographic paper is being withdrawn by advancing rolls stepwise from a supply reel and is fed toward a copying station where successive increments of the web are exposed to light during intervals of idleness of the advancing rolls. The copying station is followed by a loop former for the web, by two normally spaced-apart rollers which are located at the opposite sides of the path for the web, and by a motor-driven flangeless takeup reel. One of the rollers is coupled to a hysteresis brake and the other roller can be propelled toward the one roller by an electromagnet which is energized when the motor for the take-up reel is arrested whereby the rollers pinch the web with a force which prevents any slippage of the web. The motor is started and stopped when the size of the loop respectively reaches a preselected maximum and a preselected minimum value. If the inertia of the take-up reel is so high that the latter continues to rotate after stoppage of the motor and after the convolutions of the web are tightly packed thereon, the web rotates the rollers against the opposition of the brake which is adjustable to insure that the rollers begin to rotate before the web breaks. The brake brings about a controlled deceleration of the web and takeup reel to zero speed.

摘要翻译： 一种照相打印机，其中相纸的卷筒纸通过从供应卷轴逐步前进滚筒而被取出，并且朝向复印台进给，在复印台上，连续增幅的纸幅在前进辊的空闲间隔期间暴露于光。 复印台后面是用于卷筒纸的环形成形器，两个通常间隔开的辊子位于纸幅路径的相对两侧，以及一个由马达驱动的无法兰的收卷卷轴。 其中一个辊子联接到一个磁滞制动器，而另一个辊子可以被一个电磁铁推向一个辊子，当电磁铁被吸收时，该电磁铁被吸引，因为卷取卷轴的电动机被阻止， 网路滑落 当循环的大小分别达到预选的最大值和预选的最小值时，马达启动和停止。 如果卷取卷轴的惯性如此之高，以至于后者在马达停止之后继续旋转，并且在卷筒卷筒紧紧地包裹在其上之后，卷筒纸就能绕制动器的相反方向转动，可以将其调节到 确保在卷筒纸断裂之前滚筒开始旋转。 制动器会使卷筒纸的受控制减速和卷取卷轴达到零速。

公开(公告)号：US07292376B2

公开(公告)日：2007-11-06

申请号：US10312293

申请日：2001-06-27

申请人： Adolf Fleck ,  Ekkehard Gross ,  Ulrich Klueter ,  Rainer Regber

发明人： Adolf Fleck ,  Ekkehard Gross ,  Ulrich Klueter ,  Rainer Regber

IPC分类号： H04N1/036 ,  B41J2/245 ,  B41J2/47

CPC分类号： G03B27/727 ,  B41J2/465

摘要： The invention relates to a device for digitally generating images on photosensitive material comprising a light source, a liquid crystal display (LCD) unit and imaging optics. According to the invention, the LCD unit and the imaging optics are mounted in the same lens tube.

摘要翻译： 本发明涉及一种用于在光敏材料上数字产生图像的装置，包括光源，液晶显示器（LCD）单元和成像光学器件。 根据本发明，LCD单元和成像光学器件安装在相同的透镜管中。

公开(公告)号：US4574852A

公开(公告)日：1986-03-11

申请号：US614729

申请日：1984-05-25

申请人： Adolf Fleck ,  Alfons Kastl ,  Rudolf Loistl ,  Klaus Lehnert ,  Ernst Widemann

发明人： Adolf Fleck ,  Alfons Kastl ,  Rudolf Loistl ,  Klaus Lehnert ,  Ernst Widemann

IPC分类号： B67D3/00 ,  G03D3/06 ,  B65B3/04

CPC分类号： B67D3/00 ,  B67D3/0045 ,  G03D3/06 ,  B67D2210/00131

摘要： In a feedpipe of a container for refilling a photographic developing tank with a developer radial discharge holes are provided in the region of a valve mounted at the lower end of the feedpipe extended outwardly of the container. The developer liquid is discharged into the valve and then into the tank through these radial holes. To prevent overflowing of the liquid through these holes meshed elements are inserted into the radial holes.

摘要翻译： 在用于重新填充具有显影剂的照相显影槽的容器的馈入管中，设置在安装在从容器的外侧延伸的供给管的下端的阀的区域中。 显影剂液体通过这些径向孔排出到阀中，然后进入罐中。 为了防止液体通过这些孔溢出，将网状元件插入径向孔中。

公开(公告)号：US4423946A

公开(公告)日：1984-01-03

申请号：US418089

申请日：1982-09-14

申请人： Adolf Fleck ,  Hans Ketterer ,  Gerald Pietsch

发明人： Adolf Fleck ,  Hans Ketterer ,  Gerald Pietsch

IPC分类号： G03D3/08 ,  G03D3/13

CPC分类号： G03D3/132

摘要： A conveying arrangement in a developing apparatus for photographic material has pairs of conveying rollers as well as guiding and/or deflecting sheets which extend between two opposite sidewalls. Fastening elements are provided on both sidewalls and are adapted to hold the ends of a guiding and/or deflecting sheet against movement in all directions except for an unlocking direction. A removable, deformable locking element is further provided and is adapted to prevent movement of the sheets in the unlocking direction. The fastening element for a guiding and/or deflecting sheet includes a cutout in each of the sidewalls and a positioning pin in at least one of the cutouts. The positioning pin cooperates with an opening in the corresponding guiding and/or deflecting sheet.

摘要翻译： 用于照相材料的显影装置中的输送装置具有成对的输送辊以及在两个相对侧壁之间延伸的引导和/或偏转片。 紧固元件设置在两个侧壁上，并且适于保持引导和/或偏转片的端部抵抗除解锁方向以外的所有方向的运动。 进一步提供可拆卸的，可变形的锁定元件，并且适于防止片材在解锁方向上移动。 用于引导和/或偏转片的紧固元件包括在每个侧壁中的切口和在至少一个切口中的定位销。 定位销与相应的导向和/或偏转片中的开口配合。

公开(公告)号：US5319409A

公开(公告)日：1994-06-07

申请号：US911982

申请日：1992-07-10

申请人： Adolf Fleck ,  Horst Koninger

发明人： Adolf Fleck ,  Horst Koninger

IPC分类号： G03D3/13 ,  G03D15/02 ,  G03D3/08

CPC分类号： G03D3/132 ,  G03D15/022

摘要： An arrangement for developing photographic sheet carriers in daylight operation has a closeable receiving container, a chamber with a plurality of treatment baths, an input table through which a sheet carrier is transported to the treatment baths, a transporting element for transporting the sheet carrier through the treatment baths, a drier supplying an air stream to the sheet carrier and having a suction, a light-tight ventilating device provided in the chamber with the treatment baths and located close to the input table, wherein the chamber with the treatment baths is connected with the suction side of the drier.

摘要翻译： 在日光操作中用于显影照相片承载件的布置具有可接收的接收容器，具有多个处理槽的室，用于将片载体通过其输送到处理槽的输入台，用于将片载体传送通过 处理浴，将空气流供应到片材载体并具有吸力的干燥器，在室中设置有处理浴并且位于输入台附近的不透气的通风装置，其中具有处理槽的室与处理槽连接 干燥机的吸力侧。

公开(公告)号：US4485565A

公开(公告)日：1984-12-04

申请号：US387329

申请日：1982-06-11

申请人： Franz Ertl ,  Adolf Fleck ,  Nikolaus Jelinek ,  Rudolph Loistl ,  Ernst Widemann

发明人： Franz Ertl ,  Adolf Fleck ,  Nikolaus Jelinek ,  Rudolph Loistl ,  Ernst Widemann

IPC分类号： G03D15/02 ,  F26B23/04

CPC分类号： G03D15/022

摘要： A drying arrangement for strips or sheets of photosensitive material includes a pair of infrared heating rods which are located on opposite sides and extend transversely of the path of travel of the photosensitive material. A parabolic reflector is associated with each of the heating rods and serves to direct radiant energy from the same onto the photosensitive material. The heating rods lie at the focal points of the respective parabolic reflectors. Each of the reflectors has a symmetry plane which is inclined with reference to the path of the photosensitive material in such a manner that the line of intersection of the symmetry plane and the path is situated downstream of the location where a perpendicular from the focal point of the reflector to the path intersects the latter. By virtue of this arrangement, more radiant energy is directed to the upstream portion of the drying arrangement than to the downstream portion thereof. As a result, a thermal gradient exists in the drying arrangement. This gradient corresponds to the degree of dryness of the photosensitive material. Thus, the radiant energy is most intense in that portion of the drying arrangement where the photosensitive material carries the most liquid and least intense in that portion of the drying arrangement where the photosensitive material is virtually dry.

摘要翻译： 用于感光材料的条或片的干燥装置包括一对红外线加热棒，其位于相对侧并且横向于感光材料的行进路径延伸。 抛物面反射器与每个加热棒相关联并且用于将辐射能量从其发射到感光材料上。 加热棒位于相应抛物面反射器的焦点处。 每个反射器具有相对于感光材料的路径倾斜的对称平面，使得对称平面和路径的交叉线位于距离焦点的焦点的垂直方向的位置的下游 路径的反射器与后者相交。 由于这种布置，更多的辐射能量指向干燥装置的上游部分而不是其下游部分。 结果，在干燥装置中存在热梯度。 该梯度对应于感光材料的干燥程度。 因此，干燥装置的那部分中的辐射能最强烈，其中感光材料在感光材料实际上干燥的干燥装置的那部分中具有最高的液体并且最不强烈。

公开(公告)号：US4370046A

公开(公告)日：1983-01-25

申请号：US287570

申请日：1981-07-28

申请人： Leo Van Bouwel ,  Erwin Geyken ,  Franz Ertl ,  Adolf Fleck

发明人： Leo Van Bouwel ,  Erwin Geyken ,  Franz Ertl ,  Adolf Fleck

IPC分类号： G03D3/02 ,  G03D3/06

CPC分类号： G03D3/065

摘要： A processing bath is accommodated in a container having a pipe which communicates with the interior of the container at two different locations of the latter. The bath is circulated through this pipe and a pump for circulation of the bath is provided in the pipe. Several tubes extend into the bath and each tube has an outlet opening in the region of the inlet end of the circulation pipe. The outlet openings of the tubes are all located at different levels below the surface of the bath. The tubes are respectively connected with supply pumps which, in turn, are connected with respective sources of concentrates and a diluent required to maintain the strength of the bath within predetermined limits. A sensor senses the amount of material processed in the bath and causes the supply pumps to pump the concentrates and diluent into the bath in dependence upon the amount of material processed. Since the concentrates and diluent enter the bath at different levels, they mix with the bath before coming into contact with one another. This prevents undesirable chemical reactions which might otherwise occur between the various constituents of the bath. The admission of the concentrates and diluent into the bath in the region of the inlet end of the circulation pipe insures rapid mixing of the concentrates and diluent with the bath so that the homogeneity of the latter is maintained.

摘要翻译： 将处理槽容纳在具有与后者的两个不同位置处与容器的内部连通的管的容器中。 浴通过该管循环，并且在管中设置用于循环浴的泵。 几个管延伸到浴中，并且每个管在循环管的入口端的区域中具有出口开口。 管的出口开口均位于浴槽表面下方的不同水平处。 这些管分别与供应泵连接，供应泵又与相应的浓缩源连接，并且将所需的稀释液保持在预定的限度内。 传感器感测在浴中处理的材料的量，并且使得供给泵根据所加工材料的量将浓缩物和稀释剂泵入浴中。 由于浓缩液和稀释剂在不同水平下进入浴室，因此在与之接触之前与浴液混合。 这可以防止可能在浴的各种成分之间发生的不希望的化学反应。 将浓缩物和稀释剂进入循环管入口端区域的浴中确保浓缩物和稀释剂与浴的快速混合，从而保持后者的均匀性。