公开(公告)号：US5025274A

公开(公告)日：1991-06-18

申请号：US562501

申请日：1990-08-02

申请人： Daniel M. Pagano

发明人： Daniel M. Pagano

IPC分类号： G03B17/30

CPC分类号： G03B17/30 ,  G03B2217/263 ,  G03B2217/266 ,  G03B2217/268

摘要： A film cassette comprises a lighttight cassette shell, and film information indicia consisting essentially of a series of optically readable photoreflective and non-reflective bits. According to the invention, sensor positioning means is fixed to the shell for supporting a photoreflective type optoelectronic sensor a suitable distance from the optically readable bits to establish a substantially optimal angle of reflection for the optoelectronic sensor to read the film information indicia.

摘要翻译： 胶卷盒包括不透光的盒式外壳，以及基本上由一系列光学可读的光反射和非反射位组成的胶片信息标记。 根据本发明，传感器定位装置固定到外壳上，用于支撑光学可读位的适当距离的光反射型光电传感器，以建立基本上最佳的反射角度，以使光电传感器读取胶片信息标记。

公开(公告)号：US4994828A

公开(公告)日：1991-02-19

申请号：US436265

申请日：1989-11-14

申请人： David C. Smart

发明人： David C. Smart

IPC分类号： G03B17/18 ,  G03B17/30 ,  G03C3/00

CPC分类号： G03B17/30 ,  G03B2217/263 ,  G03B2217/266 ,  G03B2217/268

摘要： In a camera to be used with a light-tight cassette which in inherently capable of automatically advancing a filmstrip from the cassette shell whether the filmstrip is generally unexposed, partly exposed or substantially completely exposed, and which has a status indicator for providing a visible indication of the exposure status of the filmstrip, a sensing/blocking member is included to cooperate with the status indicator to prevent cassette loading into the camera in one embodiment only when the status indicator indicates that the filmstrip is completely exposed and in another embodiment either when the status indicator indicates that the filmstrip is partly exposed or it indicates that the filmstrip is completely exposed.

公开(公告)号：US4870437A

公开(公告)日：1989-09-26

申请号：US270460

申请日：1988-11-08

申请人： Takanobu Omaki ,  Junichi Tanii ,  Sadafusa Tsuji ,  Maki Yamashita

发明人： Takanobu Omaki ,  Junichi Tanii ,  Sadafusa Tsuji ,  Maki Yamashita

IPC分类号： G03B17/30 ,  G03B17/42

CPC分类号： G03B17/30 ,  G03B17/425 ,  G03B2217/268

摘要： A photographic camera having in a patrone chamber for loading a film patrone a rotational drive mechanism for rotating a film in a direction for loosening at least the film peripheral relative to an axis along a patrone axis and extending toward a leading edge of the film and a film insertion mechanism for inserting the leading edge of the film into a film outlet opening extending from the patrone chamber to a film exposure section with the rotation of the film. With this construction, when the film patrone is accommodated in the patrone chamber, wherever the leading edge of the film may be placed about the patrone axis, the film insertion mechanism rotates the film about the axis along the patrone axis thereby to guide the leading edge of the film to be inserted into the film outlet opening extending to a manually-operated film winding-up mechanism or to an automatic film winding-up device.

摘要翻译： 一种照相机，其具有用于装载胶卷的旋转驱动机构，用于旋转驱动机构，该旋转驱动机构用于沿着图案轴线至少使胶片周边相对于轴松动的方向旋转胶片，并且朝向胶片的前缘延伸;以及 胶片插入机构，用于将胶片的前缘插入到从胶卷室延伸到膜曝光部分的膜出射口中，随着胶片的旋转。 利用这种结构，当胶片托盘容纳在托盘室中时，膜的前缘可以围绕托盘轴线放置在其中，胶片插入机构沿着图案轴旋转胶片绕轴线，从而引导前缘 被插入延伸到手动操作的胶卷清理机构的胶片出口开口的胶片或自动胶片清理装置。

公开(公告)号：US4674702A

公开(公告)日：1987-06-23

申请号：US578974

申请日：1984-02-10

申请人： Bert I. Lenoble ,  Richard M. Krehely

发明人： Bert I. Lenoble ,  Richard M. Krehely

IPC分类号： G03B1/56 ,  B65H19/12 ,  G03B17/30 ,  G11B15/67 ,  G03B1/04 ,  G11B15/32 ,  G11B23/04

CPC分类号： G03B17/30 ,  G03B2217/268

摘要： Film (13) in a film cassette (15) is connected to a take-up reel (19) in a film transport mechanism (11) by means of mating connectors (20,30) attached to leaders (27,29) on the cassette film (13) and on the take-up reel (19). The connectors (20,30) are retained in contoured slots (41,51) on the cassette (15) and on the film transport mechanism (19) so that when the cassette (15) is loaded onto the transport mechanism (19), the connectors (20,30) will be in alignment. By arranging the connectors (20,30) for connection and disconnection in a direction perpendicular to the direction of travel of the film (13), an efficient connection can be effected and the connection remains stable during the operation of the film transport mechanism (11). In order to avoid the connectors (20,30) causing a distortion in the contour in the film (13) after winding onto the take-up reel (19), the leader (29) attached to the take-up reel (19) is provided with apertures (57) which, when the film (13) is wound around the take-up reel (19), are in alignment with the mated connectors (20,30).The use of the mating connectors (20,30) establishes a fixed relationship in the spacing between the film leader (29) on the take-up reel and an "initial" position on the film (13). If the film (13) is controlled in its position by a sprocketed capstan (35), the use of the mating connectors (20,30) reduces the possibility of positional error occurring as a result of an inaccuracy in the positioning of the film (13) when loading.

摘要翻译： 胶片暗盒（15）中的胶片（13）通过连接到所述胶片盒（15）上的引导件（27,29）上的配合连接器（20,30）连接到胶片传送机构（11）中的卷取卷轴（19） 盒式薄膜（13）和卷带式卷轴（19）上。 连接器（20,30）被保持在盒（15）和胶片传送机构（19）上的轮廓槽（41,51）中，使得当盒（15）被装载到传送机构（19）上时， 连接器（20,30）将对准。 通过在与膜（13）的行进方向垂直的方向上布置用于连接和断开的连接器（20,30），可以实现有效的连接，并且在胶片传送机构（11）的操作期间连接保持稳定 ）。 为了避免连接器（20,30）在卷绕到收带卷轴（19）上之后导致胶片（13）中的轮廓变形，连接在卷取卷轴（19）上的引导件（29） 设置有孔（57），当胶片（13）卷绕在卷取卷轴（19）周围时，与配合的连接器（20,30）对准。 配合连接器（20,30）的使用在卷取卷轴上的胶片引导件（29）和胶片（13）上的“初始”位置之间的间隔中建立了固定的关系。 如果胶片（13）由链轮的绞盘（35）控制在其位置，则配合连接器（20,30）的使用减少了因胶片定位的不准确而发生位置错误的可能性（ 13）装载时。

公开(公告)号：US4655574A

公开(公告)日：1987-04-07

申请号：US818163

申请日：1986-01-13

申请人： Roger A. Fields

发明人： Roger A. Fields

IPC分类号： G03B1/56 ,  G03B17/30 ,  G03B1/00 ,  G03B17/02

CPC分类号： G03B1/56 ,  G03B17/30 ,  G03B2217/268

摘要： A photographic camera is adapted for use with a film cartridge having a tongue portion from which a curled film leader projects. The projecting leader comprises a relatively short full width section adjacent the tongue portion and a relatively long reduced width section separated from the tongue portion by the full width section. Integral means is provided in a loading chamber of the camera body for supporting the cartridge at its throat portion to locate the full width section of the leader away from the camera body during axial insertion of the cartridge initially into the loading chamber. This will prevent the forward longitudinal edge of the full width section of the leader from jamming against the camera body to interfere with film loading. A straightening member along the camera body contacts the forward longitudinal edge of the reduced width section of the leader to uncurl that section in response to continued axial insertion of the cartridge into the loading chamber.

摘要翻译： 照相机适用于具有舌片部分的胶卷暗盒，卷边胶卷头从该暗盒突出。 突出的引导件包括与舌部相邻的相对较短的全宽度部分，以及与舌部分相距较宽的缩小的宽度部分。 整体装置设置在相机主体的装载室中，用于将墨盒在其喉部处支撑，以将墨盒的全部宽度部分远离相机主体，以将墨盒最初进入装载室。 这将防止导片的全宽度部分的前纵向边缘卡在相机机身上，从而干扰胶片装载。 沿着照相机主体的矫直构件接触引导件的减小的宽度部分的前纵向边缘，以响应于盒进入装载室的继续轴向插入而使该部分发生变形。

公开(公告)号：US4647170A

公开(公告)日：1987-03-03

申请号：US781616

申请日：1985-09-30

申请人： Jeffrey R. Stoneham

发明人： Jeffrey R. Stoneham

IPC分类号： G03B17/30 ,  G03B17/26

CPC分类号： G03B17/30 ,  G03B2206/008 ,  G03B2217/268

摘要： A particular type camera requiring the exposed film to receive special handling at the photofinisher is adapted for use with a film cartridge which includes a film spool having an elongate coaxial hole open at one end of the spool. A plug is supported in the coaxial hole in the spool for movement along the hole from a predetermined location relatively close to the open end of the spool to another location further into the hole. When the cartridge is loaded in the camera, a plunger member of the camera is received in the coaxial hole to move the plug from the predetermined location to the other location. This will provide an indication to the photofinisher that the cartridge was used in the camera.

摘要翻译： 要求曝光胶片在照相洗印厂接收特殊处理的特定类型的照相机适用于包括具有在卷轴一端开口的细长同轴孔的薄膜卷轴的暗盒。 塞子被支撑在卷轴中的同轴孔中，用于沿着孔从相对靠近卷轴的开口端的预定位置移动到进一步进入孔的另一位置。 当墨盒装入照相机时，照相机的柱塞件被容纳在同轴孔中，以将插头从预定位置移动到另一位置。 这将为照相洗印厂提供相机中使用墨盒的指示。

公开(公告)号：US4600285A

公开(公告)日：1986-07-15

申请号：US685562

申请日：1984-12-24

申请人： Frederick W. Harvey

发明人： Frederick W. Harvey

IPC分类号： G03B1/56 ,  G03B17/30 ,  G03B35/00

CPC分类号： G03B1/56 ,  G03B17/30 ,  G03B2217/268

摘要： A film cartridge having a light-trapped slit from which a film leader protrudes is positioned in a photographic camera with the leader pointing towards a film take-up chamber in the camera. Enough of the leader is drawn out of the cartridge to reach a film take-up spool rotatably supported in the take-up chamber. Then, a leading end portion of the leader is placed in the take-up chamber in contact with the take-up spool to enable automatic engagement with the spool. If the leading end portion of the leader reaches beyond the take-up chamber, either because too much of the leader was drawn out of the cartridge or because the leader was too long originally, closing movement of the camera back causes a positioning member mounted on the back to insert the leading end portion into the take-up chamber and to press such end portion against the take-up spool.

摘要翻译： 具有遮光狭缝的胶片暗盒位于相机中，该暗盒定位在照相机中，引导者指向照相机中的胶片卷取室。 足够的引导件被从墨盒中拉出以到达可旋转地支撑在卷取室中的卷取卷轴。 然后，引导件的前端部分被放置在与卷取卷轴接触的卷取室中，以便能够与卷轴自动啮合。 如果领导者的领导端部分超出了卷取室，否则由于导管的太多被从墨盒中拉出，或者由于引导件原本太长，相机背面的关闭运动会使定位件安装在 后端将前端部插入卷取室，并将该端部压靠在卷取卷筒上。

公开(公告)号：US4361391A

公开(公告)日：1982-11-30

申请号：US282606

申请日：1981-07-13

申请人： Shosuke Haraguchi ,  Ryoichi Yoshikawa

发明人： Shosuke Haraguchi ,  Ryoichi Yoshikawa

IPC分类号： G03B17/30

CPC分类号： G03B17/30 ,  G03B2217/268

摘要： A film magazine holding device for a camera wherein the film magazine loading chamber is provided with a spring member for pushing the film magazine against the upper surface or the lower surface of the loading chamber so as to prevent the opening in the film magazine, through which the film is drawn out of the magazine, from being brought out of a determined position in the opened and the closed state of the back cover.

摘要翻译： 一种用于照相机的胶片盒保持装置，其中胶片盒装载室设置有用于将胶片盒推压到装载室的上表面或下表面的弹簧部件，以防止胶片盒中的打开，通过该胶卷盒 该胶片从该胶卷中被拉出，从该后盖的打开和关闭状态中脱离确定的位置。

公开(公告)号：US20020122669A1

公开(公告)日：2002-09-05

申请号：US10086668

申请日：2002-03-04

申请人： FUJI PHOTO OPTICAL CO., LTD.

发明人： Takashi Kamoda

IPC分类号： G03B017/38

CPC分类号： G03B17/42 ,  G03B17/30 ,  G03B2217/268

摘要： After loading a film cassette into a cassette chamber, a lid of the cassette chamber is closed. Interlocking with the lid, a lid lock member is moved to a lock position to lock the lid. When the lid lock member is moved to the lock position, a shutter lock member allows to operate a shutter release button. When the shutter release button is operated, a shutter is driven and a photo film is advanced. When the lid lock member is moved to an unlock position, the lid is opened. When the cassette chamber is opened, the shutter lock member prevents the operation of the shutter release button to prohibit the advancing of the photo film.

摘要翻译： 将胶卷盒装入盒室后，关闭盒室的盖子。 与盖子联锁时，盖锁定构件被移动到锁定位置以锁定盖子。 当盖锁定构件移动到锁定位置时，快门锁定构件允许操作快门释放按钮。 当快门释放按钮被操作时，驱动快门并且照相胶片前进。 当盖锁定构件移动到解锁位置时，盖打开。 当盒室打开时，快门锁定构件防止快门释放按钮的操作禁止照相胶卷的前进。

公开(公告)号：US06280103B1

公开(公告)日：2001-08-28

申请号：US09400963

申请日：1999-09-22

申请人： Arthur Zawodny ,  Wilfried Bittner ,  Franco Yik Kai Chung

发明人： Arthur Zawodny ,  Wilfried Bittner ,  Franco Yik Kai Chung

IPC分类号： G03B1726

CPC分类号： G03B17/30 ,  G03B17/02 ,  G03B2217/263 ,  G03B2217/265 ,  G03B2217/268

摘要： The camera of this invention includes a parking mechanism that ensures a visual exposure indicator of an APS film cassette is in the parked position prior to removing the film cassette from the camera. The camera may include a rotatable wheel that rotates in order to move the film between a film cassette compartment, a film exposing area and a film spool. In a preferred embodiment, the parking mechanism includes a pin that engages the rotatable wheel after the film has been rewound into the film cassette and the wheel has been rotated sufficient distance to ensure that the visual exposure indicator moves to the parked position. When the pin engages the rotatable wheel, the pin prevents further rotation of the rotatable wheel. This indicates to the camera user that the visual exposure indicator is in the park position. The wheel may include a cam slot into which the pin travels as the film is being rewound into the film cassette. The cam slot may include an end that contacts the pin to prevent further rotation of the wheel when the visual exposure indicator is in the park position.

摘要翻译： 本发明的照相机包括停放机构，其在从相机中取出胶片暗盒之前确保APS胶片暗盒的视觉曝光指示器处于停放位置。 相机可以包括旋转的轮，其旋转以便在胶片盒室，胶片曝光区域和胶片卷轴之间移动胶片。 在优选实施例中，停放机构包括在胶片已经被重新卷绕到胶卷盒中之后与可旋转轮接合的销，并且车轮已经旋转足够的距离以确保视觉曝光指示器移动到停放位置。 当销与可转动轮接合时，销防止可旋转轮的进一步旋转。 这向摄像机用户指示视觉曝光指示灯处于停放位置。 轮可以包括凸轮槽，当薄膜被重新卷绕到胶片盒中时，销移动到该凸轮槽中。 凸轮槽可以包括接触销的端部，以防止当视觉曝光指示器处于停放位置时轮的进一步旋转。