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公开(公告)号：US5937218A
公开(公告)日：1999-08-10
申请号：US803544
申请日：1997-02-20
申请人： Kenichiro Amano , Masaaki Ishihara
发明人： Kenichiro Amano , Masaaki Ishihara
CPC分类号： G03B1/62 , G03B17/24 , G03B27/462 , G03B2206/004 , G03B2217/244
摘要： The present invention relates to a camera capable of recording information indicative of an instruction to inhibit automatic printing on a film and, more particularly, to a camera capable of automatically recording information indicative of an instruction to inhibit such automatic printing, if photography unsuited to the automatic printing is performed for not less than a predetermined number of exposed frames of the film.
摘要翻译： 本发明涉及一种能够记录指示禁止胶片自动打印的指令的信息的照相机，更具体地说，涉及一种能够自动记录表示抑制这种自动打印的指示的信息的照相机，如果摄影不符合 执行不少于预定数量的胶片的曝光框架的自动打印。
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公开(公告)号：US5903784A
公开(公告)日：1999-05-11
申请号：US883431
申请日：1997-06-26
申请人： Masakatsu Hori
发明人： Masakatsu Hori
摘要： There is provided a battery presence/absence detection mechanism (80) which operates according to the presence/absence of a battery (4) in a battery housing (3). When the battery (4) does not exist in the battery housing (3) or is removed from the same during the course of advancement of film, a battery presence/absence detection lever (801) and first and second battery presence/absence transmission levers (802, 803) operate so as to pivot a first winding lock lever (701) of a double winding prevention mechanism (70) to a position where it prevents the pivotal movement of a ratchet pawl (202) in a first direction. The double winding prevention mechanism (70) is attracted to and held in a reset state in which a film advance lever (10) cannot be actuated, by a magnet (703B) of a lock control means (703) via a second winding lock lever (702). It is possible to prevent wasteful advancement of film and to enable stable advancement of film even if a battery is at the end of its life or is removed from a camera.
摘要翻译： 提供了根据电池壳体（3）中电池（4）的存在/不存在来操作的电池存在/不存在检测机构（80）。 当电池壳体（3）中不存在电池（4）或在膜的进行过程中从电池壳体（3）移除时，电池存在/不存在检测杆（801）和第一和第二电池存在/不存在传输杆 （802,803）操作以使双绕组防止机构（70）的第一绕组锁定杆（701）枢转到防止棘爪（202）在第一方向上的枢转运动的位置。 双重绕线防止机构70通过第二卷绕锁定杆被锁定控制装置（703）的磁体（703B）吸引并保持在胶片前进杆（10）不能被致动的复位状态 （702）。 即使电池在使用寿命结束或从相机中取出，也可以防止膜的浪费，并且能够使胶片稳定地前进。
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公开(公告)号：US5887208A
公开(公告)日：1999-03-23
申请号：US906792
申请日：1997-08-05
申请人： Michael N. Freund
发明人： Michael N. Freund
摘要： The invention relates to a film transport and release device for a photographic camera comprising a body part that pulls out and slides in parallel to the film transport direction in relation to the camera body, where in the pulled-out position of the body part the camera is ready to take a picture. Furthermore, a film transport wheel for a perforated film strip is provided. The body part has a toothed rack which is assigned a toothed wheel mounted permanently on a driving arbor arranged in axially movable and non-rotatable manner in the film transport wheel. Here the toothed wheel is movable by means of the release into its ready-to-mesh position in relation to the toothed rack and is kept in this position after operation of the release until the film strip has been transported one picture field further.
摘要翻译： 本发明涉及一种用于照相机的胶卷传送和释放装置，其包括相对于相机主体拉出并平行于胶片传送方向滑动的主体部分，其中身体部位的拉出位置为相机 准备拍照 此外，提供了一种用于穿孔膜带的胶片传送轮。 主体部分具有齿条，其被分配有永久地安装在驱动轴上的齿轮，该驱动轴以可轴向移动和不可旋转的方式布置在胶片传送轮中。 这里，齿轮可以通过相对于齿条的释放进入其准备啮合的位置而被移动，并且在释放操作之后保持在该位置，直到胶片带已经进一步传送一个画面。
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4.发明授权Method and apparatus for preventing film creep by delaying deactivation of film metering member by shutter driver member 失效通过延迟快门驱动器部件对胶片计量部件的失效来防止胶片蠕变的方法和装置
公开(公告)号：US5510866A
公开(公告)日：1996-04-23
申请号：US391752
申请日：1995-02-21
CPC分类号： G03B1/62 , G03B17/425
摘要： To prevent photographs from being blurred by film creep, a camera having a spring-loaded shutter driver member that is movable from a cocked position to an uncooked position to operate the camera shutter and then to deactivate a film metering mechanism, is provided with a blocking member that is movable temporarily into the path of the shutter driver to stop the driver at an intermediate position after it has operated the shutter but before it deactivates the metering mechanism.
摘要翻译： 为了防止照片由于薄膜蠕变而变得模糊，具有弹簧加载的快门驱动器部件的照相机具有弹性加载的快门驱动器部件，该快门驱动器部件可从起始位置移动到未烹调位置以操作相机快门，然后停用胶片计量机构， 该构件可暂时移动到快门驱动器的路径中，以在其操作快门之后但在其停用计量机构之前将驾驶员停止在中间位置。
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公开(公告)号：US5345286A
公开(公告)日：1994-09-06
申请号：US62525
申请日：1993-05-11
申请人： Wayne Stiehler
发明人： Wayne Stiehler
CPC分类号： G03B17/425 , G03B1/62
摘要： A film drive control system includes a light source that directs a beam at a photographic filmstrip and a sensor located such that it detects this light source depending on whether or not the light source is blocked by the passage of the photographic filmstrip. The filmstrip includes perforations that indicate frame exposure areas. The filmstrip is advanced one frame at a time by first moving the film forward at a relatively high velocity until the leading edge of the perforation passes the sensor, then reducing the velocity in the forward direction until the trailing edge of the perforation passes the sensor. The filmstrip is then moved in the film reverse direction at a reduced velocity until the trailing edge again passes by the sensor, at which time the filmstrip is halted.
摘要翻译： 胶片驱动控制系统包括将照相胶片上的光束引导的光源和位于使得其根据照相胶片通过是否阻挡光源来检测该光源的传感器。 幻灯片包括指示帧曝光区域的穿孔。 通过首先以相对较高的速度向前移动胶片，直到穿孔的前缘通过传感器，然后减小前进方向的速度，直到穿孔的后缘通过传感器，胶片一次一帧前进。 然后以减小的速度在胶片反方向上移动胶卷，直到后缘再次通过传感器，此时胶卷被停止。
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公开(公告)号：US4477163A
公开(公告)日：1984-10-16
申请号：US435217
申请日：1982-10-19
CPC分类号： G03B1/62 , G03B17/36 , G03B17/425
摘要： A film transporting device for use in a camera disclosed is so designed as to rewind the film such that no film portion is engaged in film take-up sprocket, resulting in an easy take out of the used film. The device in one form includes a counter that counts up the number of frames during a wind-up operation is carried out after the positioning of a film leader in contact with the take-up sprocket, and during a rewind operation, the counter counts down the same number of frames, or more, to locate the film leader in a disengaged position from the sprocket. The device in another form includes a film perforation detector. In this form, the film rewind operation is carried out until the perforation detector stops detecting the perforation. In a further form, the device includes a mechanical counter which counts up the frames used during wind-up operation, and during rewind operation counts down more than the number counted up to ensure that the film leader portion is withdrawn from the take-up sprocket.
摘要翻译： 用于所公开的照相机中的胶片传送装置被设计成重新卷绕胶片，使得胶片吸收链轮中没有胶片部分接合，从而容易地取出用过的胶片。 一种形式的装置包括一个计数器，该计数器在胶片导向器与卷取链轮接触的定位之后执行卷绕操作期间对帧数进行计数，并且在重绕操作期间，计数器倒数 相同数量的框架或更多，以将胶片引导者定位在离开链轮的脱离位置。 另一种形式的装置包括薄膜穿孔检测器。 在这种形式中，进行薄膜倒带操作直到穿孔检测器停止检测穿孔。 在另一形式中，该装置包括一个机械计数器，用于对在卷绕操作期间使用的框架进行计数，并且在倒带操作期间倒计数多于所计数的数量，以确保胶片引导部分从卷取链轮中取出 。
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公开(公告)号：US4236800A
公开(公告)日：1980-12-02
申请号：US59701
申请日：1979-07-23
申请人： Mitsuo Satoh
发明人： Mitsuo Satoh
摘要： A film stop position adjusting mechanism with a stop lever (3) having a stop pawl (3a) engaged with a ratchet gear (2) and adapted to stop the feeding of a film. A ratchet releasing lever (7) holds the stop lever (3) at a release position, with the ratchet releasing lever having a bent portion (7a) and an extended portion (7b). A locking lever (11) has a step (11a) which engages the bent portion (7a) of the ratchet releasing lever to lock the ratchet releasing lever (7). A detection lever has a protrusion (15a) which is inserted into a perforation of the film to detect a film stop position, and an arm (15b) having a straight edge substantially perpendicular to a film feeding direction. The locking lever (11) is provided with an eccentric pin (10) whose position can be adjusted by rotation. The eccentric pin (10) is engaged with an arm (15b) of the detection lever adapted to detect a film stop position by inserting the protrusion (15a) into a film perforation. The film stop position is adjusted by changing the timing at which the step (11a) is disengaged from the bent portion (7a).
摘要翻译： 一种具有止动杆（3）的胶片停止位置调节机构，其具有与棘轮（2）接合并适于停止胶片馈送的止动爪（3a）。 棘轮释放杆（7）将止动杆（3）保持在释放位置，棘轮释放杆具有弯曲部分（7a）和延伸部分（7b）。 锁定杆（11）具有与棘轮释放杆的弯曲部分（7a）接合以锁定棘轮释放杆（7）的台阶（11a）。 检测杆具有插入到胶片的穿孔中以检测胶片停止位置的突起（15a）和具有与胶片输送方向基本垂直的直边缘的臂（15b）。 锁定杆（11）设置有偏心销（10），其位置可以通过旋转来调节。 偏心销（10）与检测杆的臂（15b）接合，适于通过将突起（15a）插入薄膜穿孔中来检测胶片停止位置。 通过改变步骤（11a）与弯曲部分（7a）脱离的时间来调整胶片停止位置。
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公开(公告)号：US4222650A
公开(公告)日：1980-09-16
申请号：US884160
申请日：1978-03-07
申请人： Norman R. Gunderson
发明人： Norman R. Gunderson
CPC分类号： G03B1/62 , G03B17/04 , G03B17/425
摘要： A camera having powered mechanism for advancing a strip of film past a location at which the film is exposed to take a series of successive pictures on the film, with sensing means being provided adjacent the film and acting to respond to its longitudinal movement, and with automatic control means being provided for actuation by the sensing means in a relation halting operation of the film advancing mechanism when the sensing means determine that the film has been advanced through a predetermined distance.
摘要翻译： 一种具有动力机构的照相机，用于使胶片带通过胶片暴露的位置，以在胶片上拍摄一系列连续的图像，其中感测装置设置在胶片附近并用于响应其纵向移动，并且与 自动控制装置被设置成用于当感测装置确定胶片已经推进预定距离时关闭停止胶片推进机构的操作的关系，由感测装置致动。
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公开(公告)号：US4032940A
公开(公告)日：1977-06-28
申请号：US592402
申请日：1975-07-02
申请人： Kwok Yan Chan
发明人： Kwok Yan Chan
摘要： A preferably pocket-sized camera having an overall shape which is thin in its vertical dimension has its horizontal longitudinal dimension shortened by constructing the camera in two relatively horizontally telescoping sections. One of the camera sections is a main camera section including substantially all of the components of a still camera except for the viewfinder portion thereof. The other section of the camera has a housing which interfits with the housing of the main camera sections so in its retracted position the front and rear viewfinding lens elements thereof interleave with elements of the main camera housing. When the viewfinder section is in its extended position, the front and rear viewfinder lens elements are unobstructed. In the retracted position of the viewfinder section, a part thereof covers the objective lens and shutter release member in the main section of the camera, and wall elements of the main camera section cover over the viewfinder lens elements. The movable viewfinder carrying section is provided with means for cocking the shutter operating mechanism of the camera and removing a film perforation sensing finger as it is moved to its retracted position and means for effecting a film advancing operation when the viewfinder section is moved to its extended position.
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公开(公告)号：US5694630A
公开(公告)日：1997-12-02
申请号：US580095
申请日：1995-12-22
摘要： A camera includes a depressible shutter release, and a film drive gear in which the shutter release and the film moving element have respective coaxial mechanisms for coaxially engaging one another only when the shutter release is depressed. In a preferred embodiment, the shutter release is part of a pivotable trigger which supports a drive spline which engages a film driving gear only when the shutter release is depressed.
摘要翻译： 相机包括可按下的快门释放和薄膜驱动齿轮，其中快门释放和胶片移动元件具有相应的同轴机构，用于仅在快门释放被按下时同时彼此接合。 在优选实施例中，快门释放是可枢转的触发器的一部分，其支撑驱动花键，仅在快门释放被按下时与驱动齿轮啮合。
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