-
公开(公告)号：US06835259B1
公开(公告)日：2004-12-28
申请号：US10716156
申请日：2003-11-18
IPC分类号： B32B3116
CPC分类号： B29C66/836 , B29C65/08 , B29C66/1122 , B29C66/43 , B29C66/71 , B29C66/73161 , B29C66/73921 , B29C66/8362 , B29C66/9221 , B29C66/9241 , B29C66/929 , B29C66/934 , B29C66/939 , B29K2001/12 , B29K2031/04 , B29K2033/04 , G03D15/043 , B29K2067/003 , B29K2067/00
摘要： In accordance with one embodiment of the invention, a method is described for ultrasonically splicing together overlapping ends of first and second lengths of photographic film strips of common film strip width with a film splicer employing a stationary elongated ultrasonic horn positioned on one side of the overlapping film strip ends in the width direction and a relatively movable anvil positioned on the opposite side of the overlapping film strip ends which traverses across the overlapping film ends by sliding or rolling in the length direction of the horn while the horn is ultrasonically vibrated and which provides pressure to the overlapping film ends while traversing across the overlapping film ends such that ultrasonic energy from the horn is transferred to the overlapping film ends effecting an ultrasonic weld between such film ends, wherein one of the first and second lengths of photographic film strips comprises an acetate based film strip and the other of the first and second lengths of photographic film strips comprises an acetate based film strip or a polyester based film strip, and wherein the product of the anvil pressure and anvil traverse rate is less than 6.0 kg,mm/sec when the anvil is slid across the overlapping film ends and less than 3.5 kg.mm/sec when the anvil is rolled across the overlapping film ends. The method enables the use of existing commercially available ultrasonic splicers to splice either polyester-based films to acetate-based films or acetate-based films to themselves and provide an adequate level of splice strength and smoothness.
摘要翻译： 根据本发明的一个实施例，描述了一种方法，用于将具有公共胶片带宽度的第一和第二长度的照相胶片条带的重叠端与胶片拼接器超声波拼接在一起，该胶片拼接器使用位于重叠的一侧上的固定细长超声波喇叭 薄膜条在宽度方向上终止，并且相对移动的砧座位于重叠薄膜条端部的相对侧上，横向穿过重叠薄膜端部，通过在喇叭的超声振动的同时在喇叭的长度方向上滑动或滚动，并提供 在跨越重叠的胶片端部的过程中重叠胶片端部的压力，使得来自喇叭的超声能量被转移到重叠的胶片端部，从而在这样的胶片端部之间实现超声波焊接，其中第一和第二长度的照相胶片条带中的一个包括 乙酸酯基胶带和另一种第一和第二 照相胶片条的长度包括基于乙酸酯的胶片条或基于聚酯的胶片条，并且其中砧座压力和砧横向速度的乘积小于6.0kg，mm / sec，当砧座滑过重叠的胶片端 并且当砧座横过重叠的胶片端部滚动时小于3.5kg.mm / sec。 该方法能够使用现有的市售超声波拼接器将聚酯基薄膜与乙酸酯基薄膜或乙酸酯基薄膜自身接合，并提供足够的拼接强度和平滑度。
-
公开(公告)号：US5893312A
公开(公告)日：1999-04-13
申请号：US752775
申请日：1996-11-20
IPC分类号： G03C1/765 , B26D3/10 , B26D9/00 , B26F1/32 , B26F1/44 , G03B17/26 , G03C3/00 , G03D15/04 , B26F11/14
CPC分类号： G03B17/26 , B26D3/10 , B26D9/00 , G03D15/043 , Y10S83/948 , Y10T83/9423 , Y10T83/9432 , Y10T83/9447
摘要： A film re-shaping device for orienting and re-shaping the end of a filmstrip in a desired configuration having, a base, an alignment post mounted on the base, an elongated metal lower die plate with an guide hole for positioning the die plate over the alignment post, formed in the desired end-of-filmstrip configuration, a film guide mounted on the die plate for aligning an edge of the filmstrip, a film edge spring for keeping the filmstrip against the film guide, a spring loaded roller attached to the base for bearing on the filmstrip and flattening the filmstrip against the die plate surface, and an elongated metal upper punch plate having an guide hole for positioning the punch plate over the alignment post and aligning the plates accurately with each other, formed at the film re-shaping end in the desired end-of-filmstrip configuration, whereby the filmstrip is captured between the upper and lower plates, is described. The device has a raised rib formed along the bottom of an outer edge of the end of the punch plate for shearing the filmstrip, removing the damaged portion of the filmstrip and re-shaping the undamaged portion of the filmstrip in the desired end-of-filmstrip configuration. A method of re-shaping the end of a filmstrip using the device is also described.
摘要翻译： 一种胶片再成形装置，用于以期望的构造定向和重新定形胶片的端部，底座，安装在基座上的对准柱，具有用于将模板定位的引导孔的细长金属下模板 形成在期望的胶片末端结构中的对准柱，安装在模板上用于对准胶片边缘的胶片导向件，用于将胶片保持在胶片导向器上的胶片边缘弹簧，附加到 用于承载在胶片上的底座并将胶片压平在模板表面上，以及细长的金属上冲头板，其具有用于将冲压板定位在定位柱上的引导孔，并且在薄膜上形成彼此准确地对准板 描述了在期望的胶片末端结构中重新成形，从而胶片被捕获在上板和下板之间。 该装置具有沿冲头板的端部的外边缘的底部形成的凸肋，用于剪切胶片，去除胶片的损坏部分，并将胶片的未损坏部分重新成形为所需的最终胶片， 幻灯片配置。 还描述了使用该装置重新成形胶卷的端部的方法。
-
公开(公告)号：US4370184A
公开(公告)日：1983-01-25
申请号：US322021
申请日：1981-11-16
申请人： Gerald A. Jensen , Ted G. Merry
发明人： Gerald A. Jensen , Ted G. Merry
IPC分类号： G03D15/04
CPC分类号： G03D15/043 , Y10T156/1002 , Y10T156/1043 , Y10T428/195
摘要： A photographic film splicer includes a supporting pad or platform on which ends of photographic film strips are supported, and a movable heat block which applies heat and pressure to a heat activated splice tape and the film ends. A heated die attached to the heat block and a plurality of spring-loaded pins supported by the platform apply heat and pressure to a portion of one of the film ends proximate the splice tape to deform a portion of the film strip. The deformed area of the film strip acts as a ramp proximate the splice tape which guides film strips over the interface of the splice tape and the film strip during operations in which the web of photographic film is cut into individual lengths and in which the individual lengths of film are stacked.
摘要翻译： 摄影胶片接合器包括支撑衬垫或平台，支撑衬垫或平台，摄影胶片条的端部被支撑在其上，以及可移动的热块，其对热激活的接合带施加热和压力，并且胶片终止。 附接到加热块的加热模具和由平台支撑的多个弹簧加载销向靠近接合带的一个膜端部的一部分施加热和压力，以使薄膜条的一部分变形。 胶片条的变形区域作为接合带附近的斜面，其在将照相胶片的网片切成单独的长度的操作期间将胶片条引导到接合胶带和胶片胶片的界面上，并且其中各个长度 的电影堆放。
-
公开(公告)号：US4280381A
公开(公告)日：1981-07-28
申请号：US25754
申请日：1979-04-02
CPC分类号： G03D15/043 , Y10T83/2037 , Y10T83/2057 , Y10T83/222 , Y10T83/533
摘要： Cut lengths or segments of photographic strip material, particularly photographic film, are stacked as they are discharged from a photographic film cutter. The device for stacking the cut lengths includes a tray, an arm, a base, and a guide. The base is connected to the film cutter, and supports the film tray with the first end of the tray positioned closely to the discharge end of the film cutter. The arm is positioned in generally overlying position with respect to the tray and is pivotally connected to the tray at the second end of the tray furthest from the discharge end of the film cutter. The arm preferably has a "W" shaped cross section which provides two lines of contact with the cut lengths of film which are deposited between the tray and the arm. The guide provides a guiding surface parallel to the path of the cut lengths along their front edges. The guide may take a plurality of positions to accommodate films of different widths. In addition, the tray may be mounted in a plurality of different positions with respect to the base to accommodate even further variation in film widths. Removal of the cut lengths of film is from the rear rather than from the front of the film tray assembly.
摘要翻译： 照相胶片材料，特别是照相胶片的切割长度或片段在从照相胶片切割器中排出时被堆叠。 用于堆叠切割长度的装置包括托盘，臂，基座和引导件。 基座连接到胶片切割器，并且支撑胶片托盘，其中托盘的第一端位于胶片切割器的排出端。 臂相对于托盘定位在大致上覆的位置，并且在距离胶片切割器的排出端最远的托盘的第二端枢转地连接到托盘。 臂优选地具有“W”形横截面，其提供与沉积在托盘和臂之间的切割片段的两条接触线。 引导件提供平行于切割长度沿其前边缘的路径的引导表面。 引导件可以采取多个位置以适应不同宽度的膜。 此外，托盘可以相对于基座安装在多个不同的位置，以适应膜宽度的进一步变化。 从薄膜托盘组件的后部而不是前面移除薄膜的切割长度。
-
公开(公告)号：US4179960A
公开(公告)日：1979-12-25
申请号：US929300
申请日：1978-07-31
申请人： Rudolf Hanke
发明人： Rudolf Hanke
CPC分类号： G03D15/043 , Y10S83/948 , Y10T83/0424 , Y10T83/323 , Y10T83/8812
摘要： A film splicer has a base, a lid hinged thereto and carrying a blade, and a film support plate, which plate has two portions carrying pegs for engaging in the sprocket-holes end portions of two lengths of film to be spliced and holding them in desired positions. The said two portions of the plate are separated by a slot and the lid carries a plunger, which as the lid is closed, engages the slot to spread the portions before the cutting knife trims the ends of the lengths of film. After the cutting the two portions move back towards each other, thus compensating for the usual gap which is left between the two film length ends due to the passage of the blade.
摘要翻译： 薄膜拼接机具有底座，铰接在其上并承载叶片的盖子和薄膜支撑板，所述薄板支撑板具有两个部分，所述薄片支撑板具有两个部分，所述薄片支撑板具有两个部分，所述薄片支撑板具有用于接合两个待拼接的薄膜的链轮端部的栓钉， 所需职位。 所述板的所述两个部分由槽分开，并且所述盖承载柱塞，当所述盖关闭时，所述柱塞接合所述槽，以在所述切割刀修剪所述膜的长度的端部之前扩展所述部分。 在切割之后，两部分朝向彼此移动，从而补偿由于叶片通过而在两个胶片长度端之间留下的通常的间隙。
-
公开(公告)号：US4146661A
公开(公告)日：1979-03-27
申请号：US739705
申请日：1976-11-08
CPC分类号： G03D15/043 , Y10T428/1495 , Y10T428/192 , Y10T428/197 , Y10T428/24215 , Y10T428/24322 , Y10T428/24752 , Y10T428/24769 , Y10T428/24942 , Y10T428/28 , Y10T428/2839 , Y10T428/2848
摘要： A film splice for joining butted-together film ends, comprising carrier foil bands; a pair of discrete adhesive film-splicing tabs provided on the carrier foil means; and a positioning strip engaging the tabs and operative for positioning the same in predetermined orientation relative to one another when the tabs are respectively adhesively applied to one and to another side of film strips to join together the respective butted-together ends thereof.
-
公开(公告)号：US4101357A
公开(公告)日：1978-07-18
申请号：US794656
申请日：1977-05-06
申请人： Arthur A. Rothrock
发明人： Arthur A. Rothrock
CPC分类号： G03D15/043 , Y10T156/1079 , Y10T156/125
摘要： Motion picture sound film is spliced by cutting the film transversely between the adjacent picture frames, then longitudinally forward between the picture frames and sound stripe to the end point at which the sound relates to the first picture frame adjacent the transverse cut, and then transversely across the sound stripe at said end point. A similar cutting is made at the opposite end of a length of the film to be removed, whereby to provide a pair of mating ends on film portions to be joined. These mating ends are arranged with their mating edges in abutment, the forwardly extended sound stripe of the first cutting fitting into the notch formed by the removal of sound stripe in the second cutting, and the picture frames adjacent the transverse cut being in edge-to-edge abutment. Pressure sensitive transparent tape then is applied across the abutting transverse and longitudinal edges to secure the splice.
-
8.发明授权Method for dispensing adhesive transfer tape for engagement with a moving strip of photographic film prints 失效用于分配粘合剂转移带以与照相胶片印刷品的移动条接合的方法
公开(公告)号：US4094719A
公开(公告)日：1978-06-13
申请号：US734467
申请日：1976-10-21
申请人： Herman L. Jones , John H. Haugen
发明人： Herman L. Jones , John H. Haugen
CPC分类号： B31D1/0075 , B65H37/04 , G03D15/043 , Y10T156/1052 , Y10T156/1092 , Y10T156/1317 , Y10T156/1739
摘要： A film cutter attachment includes one or more tape dispensing units, each of which dispenses automatically a continuous strip of pressure-sensitive adhesive transfer tape which is applied progressively to the back of a continuous strip of developed photographic film prints as the latter is drawn intermittently into a conventional film cutter. Each tape strip is trained about a roller on the end of a pivotally movable arm which controls tension in the tape strip and causes additional tape to be dispensed. Th film cutter cuts the print and tape strips after they are joined together adhesively into individual prints with adhesive transfer tape backing. The tape backing includes a cover ply which when peeled off leaves the strip adhesive adhered to the print and exposed for mounting the print.
-
公开(公告)号：US4085926A
公开(公告)日：1978-04-25
申请号：US675055
申请日：1976-04-08
CPC分类号： G03D15/043 , G11B27/06 , Y10T83/7507
摘要： A tape splicer having a base, at least one groove extending longitudinally on said base and being of a predetermined breadth permitting insertion thereinto of a correspondingly wide tape to be spliced. A blade-guiding slot is provided in the groove to allow introduction thereinto of a blade, so that this blade moved along this slot will cut a tape laid along the groove. A pair of tiltable toggles is associated to the base. These toggles are located longitudinally of the groove and at opposite sides of the blade-guiding slot. At least one arm is comprised in each of the toggles and is provided with a tape-clamping means which is arranged so that it reaches, when the toggle is tilted, into the groove; thus, the pair of toggles engages with the tape-clamping means the tape laid into the groove thus securing a clean cut.
摘要翻译： 一种带式拼接器，具有底座，至少一个凹槽，在所述底座上纵向延伸并且具有允许插入相应宽的待拼接带的预定宽度。 在槽中设置有刀片引导槽以允许将叶片引入其中，使得该刀片沿着该槽移动将切割沿着槽布置的带。 一对可倾斜切换与基座相关联。 这些切换器位于槽的纵向并且在刀片引导槽的相对侧。 每个切换器中包括至少一个臂，并且设置有带夹紧装置，其被布置成使得当肘节被倾斜时到达凹槽中; 因此，一对切换与带夹紧装置接合，将带放置在凹槽中，从而确保清洁切口。
-
公开(公告)号：US4002522A
公开(公告)日：1977-01-11
申请号：US595725
申请日：1975-07-14
申请人： Leo Catozzo
发明人： Leo Catozzo
CPC分类号： B65H21/00 , G03D15/043
摘要： A splicing device for splicing together strips of material with an adhesive tape wherein the adhesive tape is stretched over the splice area between a front bridge and a rear bridge, at least one bridge being oscillatable between a position retracted from the dieplate where the material is positioned to a position closer to the dieplate, and the bridge may also be rectilinearly reciprocable between an uppermost and a lowermost position with respect to the dieplate.
摘要翻译： 一种拼接装置，用于用粘合带将材料条拼合在一起，其中所述胶带在前桥与后桥之间的接合区域上被拉伸，至少一个桥可在从所述材料定位的所述盘形件缩回的位置之间摆动 到达更靠近平板的位置，并且桥还可以在相对于平板的最上部和最下位置之间直线往复运动。
-
-
-
-
-
-
-
-
-
搜索结果
403 条记录 (耗时 0.015 秒)
