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    • 32. 发明专利
      JPS59146039A Film cassette 失效
    • Film cassette
    • 电影院
    • JPS59146039A
    • 1984-08-21
    • JP2030283
    • 1983-02-09
    • Olympus Optical Co Ltd
    • OGIYUU HISAO , OKADA TAKESHI , KIDAWARA ATSUSHI , TAKANO AKIRA , KOBAYASHI KAZUNARI , KONOU RIYOUICHI , TODA MASATO , HOSOYA TAKAMASA , NAKAMURA TAKEO , HAGINO TADAO , HAYASHI MASAAKI , ISHIKAWA AKIFUMI
    • G03B1/00 , A61B1/04 , G03B17/26 , G03B17/30 , G03C3/00
    • G03B17/30
    • PURPOSE:To facilitate the loading and unloading of a film cassette and to reduce its size by forming the spool of a film take-up part by a film take-up member and an engagement member which is provided on its top surface and engages with the film winding shaft of a camera. CONSTITUTION:When the film cassette body 1 is loaded in the camera body 6, the opening/closing cover 9 of the camera body 6 is opened and the cassette body 1 is inserted into a cassette storage chamber 7. Then, the engagement pawl part 28 of the engagement member 20 sinks in an upper cylinder body 22 because a compression spring 29 is compressed. The cassette body 1 is further inserted to project the engagement pawl part 28 upward by the restoring force of an energizing spring 29, and the part engages with the engagement pawl 8a of the film winding shaft 9 to transmit the rotation of the film winding shaft 8 to the film take-up member 19 through the engagement member 20, so a film 5 is taken up by the film take-up member 19.
    • 目的：为了便于装入和卸载胶片暗盒，并通过由胶片卷取部件和接合部件形成胶片卷取部件的卷轴来减小胶片盒的尺寸，该接合部件设置在其顶面上并与其接合 胶卷卷轴的相机。 构成：当胶卷盒体1装入照相机主体6时，照相机主体6的打开/关闭盖9打开，盒体1插入盒存储室7.然后，接合爪部分28 由于压缩弹簧29被压缩，接合构件20的下部凹陷在上筒体22中。 盒体1进一步插入以通过激励弹簧29的恢复力向上突出接合爪部28，并且该部分与胶片卷绕轴9的接合爪8a接合，以传递胶片卷绕轴8的旋转 通过接合构件20到达卷取构件19，因此膜5被膜卷绕构件19吸收。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 33. 发明专利
      JPS59146037A Film cassette 失效
    • Film cassette
    • 电影院
    • JPS59146037A
    • 1984-08-21
    • JP2030083
    • 1983-02-09
    • Olympus Optical Co Ltd
    • TAKANO AKIRA , OKADA TAKESHI , KIDAWARA ATSUSHI , OGIYUU HISAO , KOBAYASHI KAZUNARI , KONOU RIYOUICHI , TODA MASATO , HOSOYA TAKAMASA , NAKAMURA TAKEAKI , HAGINO TADAO , HAYASHI MASAAKI , ISHIKAWA AKIFUMI
    • G03B1/00 , A61B1/04 , G03B17/26 , G03B17/30 , G03C3/00
    • G03B17/30 , G03B2217/265
    • PURPOSE:To easily load and unload film cassette and to reduce its size by forming a spool of a film take-up member and an engagement member which engages with a film winding shaft, and allowing the engagement member to move freely in a thrust direction. CONSTITUTION:The spool 20 of the cassette body 1 consists of the engagement 21 and the film take-up member 22 which engages it rotatably, and a film storage chamber 23 is formed at its outer circumference. A compression spring 28 which engages a rotating shaft 25 is interposed between the top surface of the engagement member 21 and the reverse surface of the film take-up member 22, and an axial projecting streak 29 is provided at some part of the rotating shaft 25 and engages with an engagement groove 30 cut in the engagement hole 22a of the film take-up member 22; the engagement member 21 is movable in the thrust direction, but its motion in a rotational direction is transmitted to the film take- up member 22. Consequently, the engagement pawl part 26 at the upper end of this engagement member 21 is engaged with the pawl part of the film winding shaft to take up a film.
    • 目的：通过形成薄膜卷取构件的卷轴和与薄膜卷绕轴接合的接合构件，并允许接合构件沿推力方向自由移动，便于加载和卸载薄膜盒并减小其尺寸。 构成：盒主体1的线轴20由可旋转地接合的接合部21和胶片卷取部件22构成，在其外周形成有胶片存放室23。 接合旋转轴25的压缩弹簧28插入在接合构件21的顶表面和膜卷绕构件22的反面之间，并且轴向突出条29设置在旋转轴25的某一部分 并与切断在卷取构件22的卡合孔22a中的卡合槽30接合; 接合构件21可在推力方向上移动，但是其沿旋转方向的运动被传递到膜卷绕构件22.因此，该接合构件21的上端处的接合爪部26与棘爪 电影卷轴的一部分拍摄一部电影。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 37. 发明专利
      JPS5760318A Film cassette of camera for encoscope 失效
    • Film cassette of camera for encoscope
    • 电影摄影机芯片
    • JPS5760318A
    • 1982-04-12
    • JP13550380
    • 1980-09-29
    • Olympus Optical Co Ltd
    • KANEHIRA KATSUYUKI
    • G03B17/26 , A61B1/04 , G03B17/30 , G03C3/00
    • G03B17/30
    • PURPOSE:To surely indicate numbers of remaining frames of a film with a simple constitution, by providing an information member which indicates the number of remaining frames of the film which can be used for taking picture, and which is coupled with the rotation of a rotary body which rotates when the film is advanced. CONSTITUTION:A roller 36 is constituted in such a way that a part of its inner surface is frictionally engaged with the surface of a film 22 through an opening facing to the film 22 so that the roller may rotate as the film 22 advances, and one revolution of the roller 36 coincides with an advanced amount of one frame of the film 22. Moreover, an inverted gear 43 which functions as an information member is installed to the bottom plate of a bottom cover 20 of a film feeding section 14, so that it may rotate, and an information disk 44 is fitted to the bottom. When such constitution is applied, the advanced amount of one frame of the film 22 becomes constant, and, therefore, a constant advancement of the film can be achieved and, at the same time, the number of remaining frames of the film is indicated correctly.
    • 目的：通过提供一个指示可用于拍摄的胶片的剩余帧数的信息构件，并且与旋转的旋转相结合来确定以简单的结构指示胶片的剩余帧的数量 当电影提前时旋转的身体。 构成：辊36的构成是使其内表面的一部分通过与膜22相对的开口与膜22的表面摩擦接合，使得当膜22前进时，辊可以旋转，并且一个 辊36的转动与胶片22的一帧的前进量一致。此外，用作信息元件的倒转齿轮43安装在胶片供给部14的底盖20的底板上，使得 它可以旋转，信息盘44装配到底部。 当施加这样的结构时，胶片22的一帧的提前量变得恒定，因此可以实现胶片的不断前进，同时可以正确地指示胶片的剩余帧数 。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
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