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1. 实用新型

CN2612968Y 照相机失效
公开(公告)号：CN2612968Y
公开(公告)日：2004-04-21
申请号：CN03274888.4
申请日：2003-09-27
申请人：马高龙
发明人：马高龙
IPC分类号： G03B1/46 , G03B17/30 , G03B19/04
摘要：本实用新型涉及一种照相机，在相机主体内设有手动过片装置和电动倒片装置，手动过片装置包括一单向止回爪作用于拨轮；所述电动倒片装置的倒片开关连接马达带动倒片装置。本实用新型照相机中设置的自动倒片装置解决了现有手动倒片过程中需多次摇动倒片手轮的不便，而手动过片装置的设置又简化了相机的结构、降低了成本，从而在简化倒片操作的同时，实现了低成本。

2. 发明专利

JPS5762035A Film conveying guide roll 失效
标题翻译：薄膜输送导辊
公开(公告)号：JPS5762035A
公开(公告)日：1982-04-14
申请号：JP9309381
申请日：1981-06-18
申请人： Rollei Werke Franke Heidecke
发明人： GIYUNTAA ADAMUSUKII
IPC分类号： G03B27/62 , G03B1/42 , G03B1/46
CPC分类号： G03B1/46

3. 实用新型

JPS52135133U 失效
公开(公告)号：JPS52135133U
公开(公告)日：1977-10-14
申请号：JP4266776
申请日：1976-04-08
IPC分类号： G03B21/44 , G03B1/18 , G03B1/42 , G03D3/08 , G03D3/13 , G03B1/46

4. 发明专利

JPS5135136B2 失效
公开(公告)号：JPS5135136B2
公开(公告)日：1976-09-30
申请号：JP9008572
申请日：1972-09-07
IPC分类号： G03B17/50 , F16H31/00 , F16H35/00 , F16H35/10 , G03B1/46 , G03D3/00 , G03D3/08

5. 发明专利

JPS4946744A 失效
公开(公告)号：JPS4946744A
公开(公告)日：1974-05-04
申请号：JP9008572
申请日：1972-09-07
IPC分类号： G03B17/50 , F16H31/00 , F16H35/00 , F16H35/10 , G03B1/46 , G03D3/00 , G03D3/08

6. 发明公开

EP1376218A3 Method and apparatus for transferring a photosensitive material 失效
标题翻译：用于转印感光材料的方法和设备
公开(公告)号：EP1376218A3
公开(公告)日：2004-01-07
申请号：EP03021833.3
申请日：1995-09-18
申请人： Noritsu Koki Co., Ltd.
发明人： Narukami, Shinji
IPC分类号： G03B27/58 , G03B1/46
CPC分类号： G03B27/462 , G03B27/587
摘要： A method of transferring a strip-form photosensitive material in a photo-processing apparatus, comprising the steps of sending the photosensitive material, which is stored and held being wrapped in a roll form, onto an exposure table by a feed roller (22), and transferring the photosensitive material with a paper head end being sandwiched at a transferring roller. The method is characterized by transferring the photosensitive material with a paper mask mounted on the exposure table being closed until the paper head end of the photosensitive material is sandwiched at the transferring roller (23). The invention prevents a slack of the photosensitive material on the exposure table.
摘要翻译：一种在光处理设备中转印条形感光材料的方法，包括以下步骤：通过馈送辊（22）将存储和保持的感光材料以卷形式送到曝光台上，并且用转印辊夹着纸头端转印感光材料。该方法的特征在于，用安装在曝光台上的纸张掩模转印感光材料，直到感光材料的纸头端夹在转印辊（23）上。本发明防止了曝光台上感光材料的松弛。

7. 发明专利

JPH10148881A FILM FEEDING MECHANISM FOR CAMERA 失效
公开(公告)号：JPH10148881A
公开(公告)日：1998-06-02
申请号：JP31096596
申请日：1996-11-21
申请人： OLYMPUS OPTICAL CO
发明人： SHIMIZU NORIO
IPC分类号： G03B1/46 , G03B17/00 , G03B17/24 , G03B17/28
摘要： PROBLEM TO BE SOLVED: To provide a film feeding mechanism for a camera capable of preventing the adverse effect of a fine feed load fluctuation during a film feeding operation from being given to the recording/reproducing operation of a magnetic head and capable of reducing the occurrence of a magnetic recording miss. SOLUTION: As for the film feeding mechanism for the camera, a follower roller 13 which is rotated cooperatively with the film feeding operation at magnetically recording/reproducing is arranged on the upper stream side Su of the magnetic head 21 in the film feeding direction D, that is, the roller 13 is arranged on the side of a film cartridge 2, then, the film is pressed down by the follower roller 13 so that the adverse effect of the feed load unevenness in the film cartridge 2 may not be given to the magnetic head 21, and the occurrence of sagging is suppressed between the follower roller 13 and the magnetic head 21, thus, the magnetic recording miss is reduced.

8. 发明专利

JPH08171112A CONVEYING DEVICE FOR FILM WITH MAGNETIC RECORDING LAYER 失效
公开(公告)号：JPH08171112A
公开(公告)日：1996-07-02
申请号：JP31326694
申请日：1994-12-16
申请人： FUJI PHOTO FILM CO LTD
发明人： ORIMOTO MASAAKI
IPC分类号： G03B1/00 , G03B1/46 , G03B17/24 , H04N1/00
摘要： PURPOSE: To surely perform writ-in and read-out of information on a magnetic recording layer, by preventing deviation in position of a photographic film during conveying. CONSTITUTION: When a photographic film 14 is conveyed by pinch-rollers 30A and 30B, the photographic film 14 is pressed and clamped between the capstans 28A, 28B and the rollers 30A, 30B by the energizing force of a spring, the roll holder is inclined by the operation of the supporting shaft and the slot, and thus the balance of the pressing forces becomes the relation, that is, the pinch roller 30A > the pinch roller 30B. As the result, the pressing force F from the spring is provided to the pinch roller 30A at a offsetting position out of the center 31 of the pinch roller 30A. In such a case, the transfer surface on the capstan 28A is elastically deformed, therefore, the repulsion F' is caused from the transfer surface 29. Out of the component force Fa and Fs of the repulsion F', by an action of the component force Fs for pushing the photographic film 14 to the guide pin, the photographic film 14 is transported while being pressed toward the guide pin.

9. 发明专利

JPS5651980B2 失效
公开(公告)号：JPS5651980B2
公开(公告)日：1981-12-09
申请号：JP284573
申请日：1972-12-27
IPC分类号： G03B1/42 , B65H23/26 , F16B21/18 , G03B1/46 , G03B27/46

10. 实用新型

JPS5251780Y2 失效
公开(公告)号：JPS5251780Y2
公开(公告)日：1977-11-25
申请号：JP14355772
申请日：1972-12-14
IPC分类号： G03B27/32 , G03B1/46 , G03B27/52

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