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公开(公告)号：US5678109A
公开(公告)日：1997-10-14
申请号：US602395
申请日：1996-02-16
摘要： A camera includes a frame having a movably attached film engaging member including a metering pawl for engaging a contained filmstrip. A light locking cover attached to the frame prevents ambient light from entering a defined light tight enclosure surrounding the film engaging member with the exception of an opening to allow a locking portion of a second movable lever within the lighttight enclosure for engaging the film engaging member. The lever includes an integral light locking portion adjacent the locking portion which blocks the opening of the first light locking cover but allows the locking portion to engage the film engaging member. The access opening of the light locking cover is sufficiently large to allow pivoting movement of the locking portion, the cover preferably including a recess to allow the light blocking portion of the lever to effectively cover the opening in a lighttight manner.
摘要翻译： 照相机包括具有可移动连接的胶片接合构件的框架，其包括用于接合所容纳的胶卷的计量爪。 附接到框架的光锁盖防止环境光进入围绕膜接合构件的限定的紧密外壳，除了开口以允许第二可移动杆的锁定部分在不透光外壳内以接合胶片接合构件。 杠杆包括与锁定部分相邻的整体的光锁定部分，其阻挡第一光锁定盖的开口，但允许锁定部分接合胶片接合部件。 光锁盖的进入开口足够大以允许锁定部分的枢转运动，盖优选地包括凹部，以允许杆的遮光部分以光密的方式有效地覆盖开口。
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公开(公告)号：US5765066A
公开(公告)日：1998-06-09
申请号：US577289
申请日：1995-12-22
CPC分类号： G03B17/42
摘要： A camera having a body portion with a cartridge chamber for retaining a film cartridge and a film chamber for retaining a filmstrip includes a cover coupled to the body portion and movable in opposite directions between an opened and a closed position having a gear rack having a set of linearly arranged engagement teeth. A drive gear having an engaging portion for engaging the film cartridge is moved into engagement with the gear rack to wind the filmstrip into the film cartridge when said cover is moved in one of the opposite directions, and is moved out of engagement with the gear rack when the cover is moved in the other direction to prevent film winding.
摘要翻译： 具有主体部分的相机具有用于保持胶片暗盒的暗盒室和用于保持胶片的胶片室，其包括联接到主体部分并且可在打开和关闭位置之间沿相反方向移动的盖，其具有具有一组的齿条 线性布置的接合齿。 具有用于接合暗盒的接合部分的驱动齿轮移动成与齿条接合，当所述盖沿相反方向移动时将胶卷卷绕到暗盒中，并且与齿条移动脱离接合 当盖沿另一方向移动以防止卷绕。
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公开(公告)号：US5737656A
公开(公告)日：1998-04-07
申请号：US577285
申请日：1995-12-22
摘要： A camera includes a body portion having a cartridge chamber for retaining a film cartridge and a film chamber for retaining a filmstrip a pump cover coupled to the body portion and movable in opposite directions between an opened and a closed position, as well as a rotatable film winding for engaging the film cartridge to wind filmstrip into the film cartridge as the gear is rotated. An engageable locking lever prevents the gear from being rotated until disengaged by movement of the cover in one of the opposite directions in which a movable gear rack having a set of engagement teeth engages the unlocked film winding gear and rotates the film winding gear when the cover is moved in one of the opposite directions to wind film into a film cartridge.
摘要翻译： 相机包括主体部分，其具有用于保持暗盒的暗盒室和用于保持胶片的胶片室，耦合到主体部分并且可在打开和关闭位置之间沿相反方向移动的泵盖以及可旋转膜 绕组，用于当所述齿轮旋转时使所述胶片暗盒接合到所述暗盒中。 可接合的锁定杆防止齿轮旋转直到通过在相反方向上的壳体的运动而脱离啮合，其中具有一组接合齿的可移动齿条与未锁膜卷绕齿啮合并且当盖 在相反方向中的一个方向上移动，将风膜置于暗盒中。
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公开(公告)号：US5724622A
公开(公告)日：1998-03-03
申请号：US577288
申请日：1995-12-22
CPC分类号： G03B17/36 , G03B17/42 , G03B2219/045
摘要： A camera includes a body portion having a cartridge chamber for a film cartridge and a film chamber for a filmstrip, a high energy lever returnable to a cocked position, and a film metering pawl movable in engagement with the filmstrip. The film metering pawl is placed in engagement with the filmstrip to prevent winding of the filmstrip into the cartridge, and released from engagement when the high energy lever is being returned to its cocked position to permit the filmstrip to be wound into the cartridge. The film metering pawl is movable to a film metered position where it is locked and the film advance is disabled.
摘要翻译： 相机包括主体部分，其具有用于暗盒的盒室和用于胶片的胶片室，可回复到翘起位置的高能量杆，以及可与胶片片接合的胶片计量爪。 胶片计量爪被放置成与胶片接合，以防止胶卷被卷入盒中，并且当高能量杆被返回到其被压缩的位置以允许胶卷被卷绕到盒中时，胶片计量爪被从接合中释放。 胶片计量棘爪可移动到胶片计量位置，在该位置被锁定，胶片提前被禁用。
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公开(公告)号：US5701536A
公开(公告)日：1997-12-23
申请号：US577785
申请日：1995-12-22
摘要： A camera includes a depressible shutter relase button; and a film metering mechanism for metering a filmstrip in the camera. The shutter release button is positioned on one side of a pivotable trigger which raises a release element when the shutter release button is depressed. The release element, coupled to the film metering mechanism, remains in a raised position until the film metering mechanism has metered the filmstrip. Preferably, the shutter release can be used in a pump-action camera, the shutter release remaining hidden until a succeeding exposure frame has been advanced and metered.
摘要翻译： 相机包括可按下的快门关闭按钮; 以及用于计量照相机中的胶片的胶片计量机构。 快门释放按钮位于可枢转触发器的一侧，当按下快门释放按钮时，该释放按钮可提升释放元件。 耦合到膜计量机构的释放元件保持在升高位置，直到膜计量机构已经计量了胶片。 优选地，快门释放可以用在泵动作相机中，快门释放保持隐藏，直到接下来的曝光帧被提前和计量。
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