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    • 11. 发明公开
    • SHEET-FILM CASSETTE
    • 计划薄膜胶带。
    • EP0366657A1
    • 1990-05-09
    • EP88903784.0
    • 1988-04-08
    • KODAK AKTIENGESELLSCHAFTEASTMAN KODAK COMPANY
    • OSWALD, Anton
    • G03B17
    • G03B17/32
    • Cassette avec film en feuille (1) comprenant un élément de cassette inférieur (2) et un élément supérieur (3) reliés ensemble par une charnière (4). Sur l'élément supérieur (3) de la cassette (1) est ménagée une fenêtre d'exposition (3a) pouvant être fermée par un écran protecteur coulissant (7). L'élément inférieur (2) de la cassette (1) est pourvu d'une surface de support (2a) permettant de mettre en place un film en feuille (11) et un indicateur (9, 10) de charge de la cassette (1). L'indicateur comporte un élément d'indication (9) déplaçable dans le sens vertical par rapport au plan du film en feuille et placé du côté opposé à l'ouverture de la fenêtre d'exposition (3a). Sous l'effet de son propre poids, l'élément de l'indicateur (9) est guidé dans la partie évidée (10a) d'un manchon (10) sur l'élément inférieur (2) de la cassette (1). La partie évidée (10a) du manchon (10) est pourvue d'un repère en couleur (10b) qui, suivant la position de l'élément de l'indicateur, est soit dégagé, soit caché et indique de la sorte si la cassette est chargée.
    • 17. 发明授权
    • FILM PACKET HOLDER
    • 电影包持有人
    • EP0377709B1
    • 1993-10-20
    • EP89907030.4
    • 1989-05-22
    • EASTMAN KODAK COMPANY (a New Jersey corporation)
    • LOOSE, Guenter, H.BUSH, Bradley, S.
    • G03B17/32G03B17/26G03C3/00
    • G03B17/32G03B17/26
    • A packet (P) for daylight-handling of photosensitive film (F, F') and a cooperating holder (H) mountable on a camera back. The packet (P) has film (F, F') removably attached to a carrier (C). The carrier (C) has, at one end (18), an asymmetrical tab (24) bearing adhesive material (60, 26) and, at its opposite end (20), a transverse light-locking element (30). Telescopically receivable over the carrier (C) and film (F, F') is a light-shielding envelope (E). The envelope (E) has an open end (46) that is closable by engagement with the light-locking element (30) and a closed end (44) with a sealing area (62) that overlies and, when grasped, adheres to the tab (24), to prevent inadvertent separation of the envelope (E) form the carrier (C). An adjacent area (64), not overlying the tab (24), is graspable for pulling the sealing area (62) free of the tab (24) and the envelope (E) away from the film (F, F'), to permit intended exposure. The envelope (E) also has, near its open end (46), a stop strip (66, 68) for limiting envelope (E) movement. The packet (P) is slidably insertable into, and withdrawable from, the cooperating holder (H), which includes a spring-loaded (132) pressure-applying member (130) for maintaining the film (F, F') in an exposure plane, a spring-loaded (140) latching member (138) engageable with the light-locking element (30) to retain the carrier (C) in place, a spring-loaded (142b, c, d) blocking member (142a) engageable with the stop strip (66, 68) to limit envelope (E) movement while the carrier (C) is retained, and a releasing member (144) that is manually actuable (184) for negating (158, 168 and 166) the spring-loadings (132, 140 and 142b, c, d) on the pressure-applying, latching, and blocking members (130, 138 and 142a), to permit unrestricted withdrawal of the packet (P) from the holder (H).
    • 用于日光处理感光胶片(F,F')的包装袋(P)和可安装在照相机背面的配合支架(H)。 包装(P)具有可移除地附着到载体(C)的膜(F,F')。 载体(C)在其一端(18)具有承载粘合材料(60,26)的不对称凸片(24),并且在其相对端(20)处具有横向光锁定元件(30)。 在载体(C)和胶片(F,F')上的可望远镜可接收的是遮光罩(E)。 信封(E)具有通过与光锁定元件(30)接合而可关闭的开口端(46)和具有密封区域(62)的封闭端部(44),密封区域(62)覆盖并且当被抓住时粘附到 (24),以防止信封(E)无意中从载体(C)分离。 未覆盖翼片(24)的相邻区域(64)可被抓住,以将密封区域(62)从薄膜(F,F')拉出而脱离翼片(24)和封套(E) 允许预期的暴露。 信封(E)还在其开口端(46)附近具有用于限制信封(E)移动的止挡条(66,68)。 包装件(P)可滑动地插入协作保持器(H)中或从协作保持器(H)抽出,该协作保持器包括弹簧加载(132)压力施加构件(130),用于将膜(F,F')保持在曝光 弹簧加载(142b,c,d)阻挡构件(142a),可与光锁定元件(30)接合以将载体(C)保持在适当位置的弹簧加载(140)锁定构件(138) (C)被保持时限制封套(E)移动的止动条(66,68)以及可手动致动(184)用于抵消(158,168和166) (130,138和142a)上的弹簧加载(132,140和142b,c,d),以允许包(P)从保持器(H)不受限制地撤回。
    • 19. 发明授权
    • SHEET-FILM CASSETTE
    • 薄膜盒
    • EP0366657B1
    • 1992-11-11
    • EP88903784.2
    • 1988-04-08
    • KODAK AKTIENGESELLSCHAFTEASTMAN KODAK COMPANY
    • OSWALD, Anton
    • G03B17/32
    • G03B17/32
    • A sheet-film cassette (1) comprises a lower cassette portion (2) and an upper cassette portion (3) which are connected to each other by a hinge (4). On the upper portion (3) of cassette (1), an exposure window (3a) is arranged which can be closed by a light-shielding slider (7). On the lower portion (2) of cassette (1), a support surface (2a) is provided for positioning a sheet film (11) and an indicator device (9, 10) for indicating the load condition of cassette (1). This indicator device has an indicator member (9) movable vertically to the plane of the sheet film and arranged opposite to the opening of the exposure window (3a). The indicator member (9) is guided for movement under the action of its own weight in a bore (10a) of a sleeve (10) mounted in the lower portion (2) of cassette (1). The bore (10a) of sleeve (10) is provided with a color mark (10b) which, depending on the position of the indicator member, is either cleared or covered and thus indicates the load condition of the cassette (1).