• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A picture viewer having a housing to contain a pile of pictures, a slide in the housing, a window in the housing, a pressure plate confronting the window, springs mounting the plate, in certain embodiments biased to press the plate toward the window, and in other embodiments biased to retain the plate away from the window, a control to alternately move the plate against the spring bias or release the plate to alternately apply and relieve pressure on the pile of pictures, the control operating in response to withdrawal and return of the slider and also being manually operable.
    公开号:SU728732A3
    申请号:SU782664450
    申请日:1978-09-19
    公开日:1980-04-15
    发明作者:Акерет Петер
    申请人:Лицинвест Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the field of photography.
    A device for viewing photographs is known, comprising a frame made with windows provided with ribs ° having the ability to provide direction to the slide engines with photographs moved along them [1]. The known device provides relative ease of viewing photographs. The disadvantage is the current of the known device consists in its large dimensions.
    A device for viewing photographs is also known, comprising a symmetrical plate platform co-connected with arcuate plate springs mounted in the back cheek of the rectangular case made with a guide slot and having the possibility of interfacing with the bottom of the photographs arranged as the stack, pressed with the top photograph to the front cheek of the rectangular case made with the viewing window and placed inside the slider mounted with the possibility of pulling from the rectangular box case and introducing into it, and the spring-loaded button formed with a through hole [2]. This device has a relatively small size. The disadvantage of this device is the significant complexity of the process of changing photographs,
    The purpose of the invention is to simplify the process of changing photographs.
    This is achieved due to the fact that in the proposed device, the symmetrical plate platform is made with outwardly facing protrusions and with a flexible tongue movably placed in the through hole of the spring-loaded button mounted to move the back cheek of the rectangular case in the slotted guide hole, and the engine consists of side walls equipped with longitudinal ribs having inwardly wedge-shaped cam protrusions. At the same time, the spring-loaded button during its movement has the ability to ensure the placement of a symmetrical plate platform between the longitudinal ribs of the side walls and to separate it from the bottom photograph of the stack, and the inwardly wedge-shaped cam protrusions of the longitudinal ribs of the side walls are mounted with the possibility of pressing on the outward protrusions of the symmetric plate platform with i return spring-loaded initial position, the proposed top view is shown; in FIG. 2 side view. ‘Providing a no
    In FIG. 1 device, same
    The device comprises a symmetrical plate platform 1, conjugated with arcuate plate springs 2, mounted in the rear cheek 3 of the rectangular case 4, made with a guide slot hole 5. The symmetric plate platform 1 has the ability to pair with the bottom of the photos located in the form of a stack of 6, pressed upper photograph to the front cheek 7 of the rectangular case 4, made with a viewing window 8, and placed inside the engine 9. The engine 9 is installed with the possibility of pulling out of a rectangular tlyara 4 and introducing into it. In this case, the engine 9 has the form of a symmetric frame consisting of a front wall 10, side walls 11 provided with longitudinal ribs 12 having inwardly wedge-shaped cam protrusions 13 and thrust protrusions 14, and a plate separator 15 mounted at an acute angle with the possibility of pressure on symmetric · plate platform 1 when pulling the engine 9.
    In the proposed device, the symmetrical plate platform 1 is made with outwardly projecting projections 16 and provided on one side with symmetrically arranged arcuate reed springs 17, and on the other hand with a flexible tongue 18. The flexible tongue 18 is movably mounted in the through hole of the spring-loaded button 19 mounted for movement in guide slot hole. 5 back cheeks 3 rectangular case 4.
    In the proposed device, the spring-loaded button 19 during its movement has the ability to ensure the placement of a symmetrical plate platform 1 between the longitudinal ribs 12 of the side walls 11 and to separate it from the lower photograph of the stack 6. In addition, the inwardly wedge-shaped cam ledges 13 of the longitudinal ribs 1.2 of the side walls 11 are mounted with the possibility of pressing on the outwardly facing protrusions 16 of the symmetrical lamellar platform 1 with the return of the spring-loaded button 19 to its original position.
    In the proposed device, when changing photographs, the engine 9 is pulled out of the rectangular case and reintroduced into it. Moreover, in the process of pulling the engine 9 from the rectangular case 4, the bottom photograph of the stack 6 remains on the symmetrical plate platform 1. In the process of introducing the engine 9 into the rectangular to the case 4, the bottom photograph is separated from the symmetric platform 1 by means of symmetrically arched tongue springs 17 and the plate separator 15 , and then moves towards the front cheek Ί and becomes the top photograph of the stack 6. To remove all photographs of the stack 6 before pulling the slider 9, press the spring-loaded th button 19.
    Using the invention allows to greatly simplify the process of changing photographs.
    权利要求:
    Claims (2)
    [1]
    The invention relates to the field of photography. A device for viewing photographs is known, comprising a frame made with windows provided with ribs having the ability to guide the sliders moving along them with the photographs 1. The known device provides the relative simplicity of viewing the photographs. The lack of current device is in its dimensions. It is also known a device for viewing photographs, comprising a symmetric plate platform with a spliced arcuate plate springs fastened in the rear cheek piece of a rectangular case made with a slot slit, and having a possibility of conjugation with the bottom of the photographs arranged in the form of a pile pressed the top photograph to the front cheek of the rectangular case performed with the viewing window and placed inside the slide valve mounted with the possibility of being pulled out of the rectangular and insertion into it, and a spring-loaded button made with a through hole (2. This device has relatively small dimensions. A disadvantage of such a device is the considerable complexity of the process of changing photos, the purpose of the invention is to simplify the process of changing photos. This is achieved by that in the proposed device, a plate-symmetric platform is made with outwardly facing protrusions and with a flexible tongue placed movably in the through-hole of the subgrill (an inset button mounted with zhnosti movement in the guiding slit by Verstov rectangular rear cheeks of the casing, and the engine includes sidewalls snabzhenyyH longitudinal ribs having inwardly facing tapered cam protrusions. In this case, the spring-loaded button, when it is moved, has the possibility of placing the symmetric plate platform between the longitudinal edges of the side walls and separating it from the bottom photograph of the stack, and the inwardly wedge-shaped Cam projections of the longitudinal edges of the side walls are mounted with the possibility of pressing on the outwards-facing projections of the symmetric plate platform with the Security return (spring button to its original position. In Fig. 1 shows the proposed device, the type of Fig. 2 is the same, side view. The device comprises a symmetric plate platform 1, coupled with arcuate plate springs 2 fixed in the back cheek 3 of a rectangular case 4, made with a guide slot 5. Symmetrical plate platform 1 has the ability to mate with the lower of the photographs arranged in the form of a stack 6, pressed by the upper photograph to the front cheek 7 of the rectangular case 4, made with the viewing window 8, and placed inside the slider 9. The slider 9 is set to pulling out of the rectangular case 4 and inserting it into it. In this case, the slider 9 has the form of a symmetrical frame consisting of a front wall 10, side walls 11 provided with longitudinal ribs 12, wedge-shaped cam projections 13 facing inwards and thrust protrusions 14, and a plate separator 15 mounted at an acute angle with the possibility of pressure on the symmetric-plate platform 1 when the engine 9 is pulled out. In the proposed device, the plate-1 platform is symmetrical with the protrusions 16 facing outward and equipped with arcs symmetrically arranged on one side aznymi reed springs 17, ac other hand - the flexible tongue 18. The flexible tongue 18 movably disposed in the through hole of the spring-loaded buttons 19 mounted movably in the guide slot opening. The 5 rear cheeks 3 of the rectangular case 4. In the proposed device, the spring-loaded button 19, when it is moved, is able to ensure that the symmetrical plate plate of Form 1 is placed between the longitudinal edges 12 of the side walls 11 and separated from the bottom photograph of the stack b. In addition, the inwardly wedge-shaped cam projections 13 of the longitudinal ribs 2 of the side walls 11 are mounted with the possibility of pressing on the outside of the projections 16 of a symmetrical impermeable platform 1 to ensure the return of the dummy; Button 19 to its original position In the proposed device, when taking snapshots, the slider 9 is pulled out of the rectangular case and re-inserted into it. At the same time, in the process of drawing out the slider 9 from the rectangular case 4, the lower photograph of the stack 6 remains on a symmetrical plate platform 1. In the process of inserting the slider 9 into the rectangular case 4, the lower photograph by means of the symmetrically arcuate tongue springs 17 and the plate separator 15 located separates from the symmetrical platform 1, and then moves towards the front cheek 7 and becomes the top photograph of the stack 6. To extract all the photographs of the stack 6, before pulling the slider 9, press the spring loaded Button 19. The use of the invention greatly simplifies the process of changing photographs. An image viewer device comprising a symmetric plate platform associated with arcuate plate springs fastened in the rear jaw of the rectangular case made with a slot guide, and having the ability to mate with the bottom of the photos arranged in a pile, pressed the top photograph to the front cheek of the rectangular case made with the joints window and located inside the slider installed with the possibility of drawing out of the rectangular The case and the introduction of i into it, and a spring-loaded button, made with a through hole, are characterized in that, in order to simplify the process of changing photos, the symmetrical plate-like platform is made with outwardly facing protrusions and with a flexible tongue placed movably in the through hole of the spring-loaded button mounted with the possibility of moving in the guide slot of the rear cheek of the rectangular case, and the slider consists of side walls equipped with longitudinal ribs with inside facing -sighted cam protrusions, the spring loaded button when moving it has the ability to position the symmetric leaf platform between the longitudinal edges of the side walls and separating it from the lower photograph stpki and the inwardly facing tapered cam projections of the longitudinal edges of the side walls are mounted with the possibility of pressure on the outwardly facing protrusions symmetrical plate platform to ensure the return of the spring-loaded button to its original position. Sources of information taken into account in the examination 1. Germany patent number 2055994, cl. 42 h-23/23, 1973.
    [2]
    2. The patent of Switzerland 544953, cl. G 03 23/04, 1974 (prototype).
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    同族专利:
    公开号 | 公开日
    AU3999178A|1980-03-27|
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    ZA785294B|1979-08-29|
    PT68569A|1978-10-01|
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    GB2005637A|1979-04-25|
    ATA674978A|1985-06-15|
    SE430871B|1983-12-19|
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    AT379697B|1986-02-10|
    IE47880B1|1984-07-11|
    MX145582A|1982-03-08|
    GR64412B|1980-03-21|
    YU221378A|1982-08-31|
    IL55597D0|1978-12-17|
    DE2742350B2|1980-10-02|
    DE2742350C3|1981-06-25|
    US4241528A|1980-12-30|
    DK150417B|1987-02-23|
    DK150417C|1987-07-13|
    AU518634B2|1981-10-08|
    JPS5456830A|1979-05-08|
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    HK33382A|1982-07-30|
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    IT1107854B|1985-12-02|
    IT7869158D0|1978-09-19|
    NL7809575A|1979-03-22|
    NO154149B|1986-04-14|
    JPS6021560B2|1985-05-28|
    FR2410302A1|1979-06-22|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE179675C|
    CH236207A|1943-10-07|1945-01-31|Glahs Gerard|Ice.|
    DE873908C|1951-03-04|1953-04-20|Ulrich Hofmann|Change device for pictures or the like.|
    US3377727A|1966-06-01|1968-04-16|John H. Weggeland|Picture viewer|
    US3495345A|1967-05-12|1970-02-17|John H Weggeland|Picture viewer|
    BE761533A|1971-01-13|1971-06-16|Crousse S|SEMI OR FULLY AUTOMATIC VIEWER.|
    US3686783A|1971-03-12|1972-08-29|Condecor Inc|Frame and easel back assembly|
    FR2134724A5|1971-04-19|1972-12-08|Naguet Pierre|
    DE2247700C3|1972-09-28|1975-04-10|Hochtemperatur-Reaktorbau Gmbh, 5000 Koeln|Gas-cooled high-temperature reactor with primary gas and secondary water circuit|
    AT325331B|1973-04-13|1975-10-10|Schindler Johann Dr|INTERCHANGEABLE FRAME|
    FR2265116B1|1974-03-18|1976-10-08|Gaillard Jacques|
    GB1551440A|1975-08-02|1979-08-30|Filmosto Projektion|Container for photographs|
    US4057920A|1975-11-24|1977-11-15|Weggeland John H|Picture viewer with successive feed means|
    JPS53113722A|1977-03-16|1978-10-04|Kubota Ltd|Internal chill method of material in steel|DE3110081A1|1979-04-09|1982-03-25|Licinvest AG, 7002 Chur|Print viewing and storage frame|
    DE2914351A1|1979-04-09|1980-10-30|Licinvest Ag|IMAGE VIEWING DEVICE|
    DE3236644A1|1982-10-04|1984-04-05|Licinvest AG, 7002 Chur|CONTAINER FOR A STACK OF PICTURES|
    DE3236641A1|1982-10-04|1984-04-05|Licinvest AG, 7002 Chur|HOLDER FOR A STACK OF PICTURES|
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    DE3246101A1|1982-12-13|1984-06-14|Licinvest Ag, Chur|IMAGE CHANGER|
    US4550516A|1982-12-13|1985-11-05|Licinvest Ag|Picture viewer|
    DE3441448A1|1984-11-13|1986-08-28|Licinvest Ag, Chur|DEVICE FOR CYCLICALLY RE-LAYERING A STACK OF SHEETS|
    AU580354B2|1984-11-13|1989-01-12|Licinvest Ag|Viewing photographic sheets|
    DE3441456A1|1984-11-13|1986-09-04|Licinvest Ag, Chur|DEVICE FOR CYCLICALLY RE-LAYERING A STACK OF SHEETS|
    DE3441481A1|1984-11-13|1986-08-28|Licinvest Ag, Chur|DEVICE FOR CYCLICALLY RE-LAYERING A STACK OF SHEETS|
    DE3441488A1|1984-11-13|1986-08-21|Licinvest Ag, Chur|DEVICE FOR CYCLICALLY RE-LAYERING A STACK OF SHEETS|
    DE3441449A1|1984-11-13|1986-08-28|Licinvest Ag, Chur|DEVICE FOR CYCLICALLY RE-LAYERING A STACK OF SHEETS|
    DE3441482A1|1984-11-13|1986-08-21|Licinvest Ag, Chur|DEVICE FOR CYCLICALLY RE-LAYERING A STACK OF SHEETS|
    DE3441464A1|1984-11-13|1986-10-02|Licinvest Ag, Chur|DEVICE FOR CYCLICALLY RE-LAYERING A STACK OF SHEETS|
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    优先权:
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    DE2742350A|DE2742350C3|1977-09-20|1977-09-20|Image viewer|
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