DE1757444U - DEVICE ON INTERCHANGEABLE CAMERA OBJECTS TO SECURE THE ROTATIONAL POSITION. - Google Patents

DEVICE ON INTERCHANGEABLE CAMERA OBJECTS TO SECURE THE ROTATIONAL POSITION.

Info

Publication number
DE1757444U
DE1757444U DEO3854U DEO0003854U DE1757444U DE 1757444 U DE1757444 U DE 1757444U DE O3854 U DEO3854 U DE O3854U DE O0003854 U DEO0003854 U DE O0003854U DE 1757444 U DE1757444 U DE 1757444U
Authority
DE
Germany
Prior art keywords
rotational position
camera
secure
interchangeable camera
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEO3854U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Optische Werke G Rodenstock
Original Assignee
Optische Werke G Rodenstock
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Optische Werke G Rodenstock filed Critical Optische Werke G Rodenstock
Priority to DEO3854U priority Critical patent/DE1757444U/en
Publication of DE1757444U publication Critical patent/DE1757444U/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/56Accessories
    • G03B17/561Support related camera accessories

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structure And Mechanism Of Cameras (AREA)

Description

Vorrichtungan auswechselbaren Kameraobjektiven Die Befindung bezieht sloh auf auswechselbare Objektive für Aufnah- mekaiaeras an die die Objektive in einer bestimmten Drehlage ange- bracht, insbesondere angeschraubt werden amesen so daß Skalen umd andereAufschriften bequem ablesbar sind oder Kupplungsorganeetwa zwischen automatisoher Vorwahlblende und Verschlußaualöser der Ka- merktZusamroßnwirken können. Hierfi. sind sohc. n viel-e Vorschläge bekannt geworden. Der vogenotand dieser Erfindu-ng fUr den beschriebenen Zweck ist ein ringe der am Objektivkörper drehbar befestigt wird, und der das Hauptgewinde zus. einschrauben in die Kamera enthalt. Erfindungsge- mäß wird dieser Ring am ObjetivkSrper it Hilfe eines Gewindes an- gebxaehte das eine andere eanr gebracht, das eine andere Ganghöhe als das zua-Einschrauben in die Kamera vorgesehene Sauptgewinde aufweistx Dabei ist der Anschlag des Objektivs, der (Jen Abstand von der Schicht bestiwntf durch eine Fläche am Objektivkörper geaeben. die unmittelbar an einer zweiten, dafür vorgesehenen Flache der Kamera anliegt, ohne da ? hierbei der in Rede stehende Ring eingeschaltet ist* Der Gewindering wird gegenüber dem Ob. jektivkörper durch an sich be- kannte Mittel fixiert, beispielsweise durch drei zur Achse paralle- le =aden rguten » In der Figur ist ein Beispiel der Erfindung wiedergegeben. Der Ob- l jeldiv1teJrper 1 trägt au dem Gewinde 2 den lhnstllring 3. der mit- tels des Gewindet 4 in die nicht. gezeichnete Kamera eingeschraubt wird, Mit 5 ist eine der Madensohrauben bezeichnett die den Ring 3 in der richtigen Drehlage auf dem Objektivkorper 1 festhalten. Die Flache 6 liegt nach dem Einschrauben des Objektivs an einer dafür vorgesehenen Flache der Xamera an< Device on interchangeable camera lenses The feeling relates to interchangeable lenses for shooting mekaiaeras to which the lenses are positioned in a certain brings, especially screwed on amesen so that scales umd other inscriptions are easy to read or coupling elements, for example between the automatic preselection aperture and the shutter release of the notices can work together. Herefi. are sohc. Many suggestions have become known. The vogenotand of this invention for the purpose described is a rings that are rotatably attached to the lens body, and the Main thread also screw into the camera. Inventive This ring is attached to the lens body with the help of a thread. Gebxaehte another eanr brought a different pitch than the zua screwing into the The main thread provided by the camera x This is the stop of the lens, the distance from the layer determined by a Geaeben surface on the lens body. directly on a second, the intended surface of the camera is applied without there? here the The ring in question is switched on * The threaded ring is opposite the Ob. lens body through known means are fixed, for example by three parallel to the axis le = aden rguten » An example of the invention is shown in the figure. The ob- l Each divided body 1 carries the liner 3 on the thread 2 of the central means of the thread 4 in the not. Drawn camera screwed in is, with 5 one of the maggot ears is the ring 3 Hold onto the lens body 1 in the correct rotational position. the After screwing in the lens, flat 6 lies on one for it designated area of the Xamera at <

Claims (1)

S c h u t z a n s p r ü c h e 1) Vorrichtung an auswechselbaren ameraobjektiven zur Sicherung
der Drehlage) bestehend aus einem Gewindering, dadurch gekennzeichnet, da3 dieser Ring außer dem zur Befestigung an der Kamera dienenden Hauptgewinde ein Hilfsgewinde anderer Ganghöhe aufweist, mit dem er auf dem Objektivkörper drehbar ist, und daß er durch bekannte Mittel, z. B. achsenparallele Madenschrauben, befestigt werden. kann « 2)Vorrichtung nach Anspruoh 1, dadurch gekennzeichnett daß der axial wirkende Anschlag de Objektivs unmittelbar zwischen sei- nemFassungsk&rper und'der Kamera stattfindet
Protection claims 1) Device on interchangeable amera lenses for safety
the rotational position) consisting of a threaded ring, characterized in that, in addition to the main thread used for fastening to the camera, this ring has an auxiliary thread of a different pitch, with which it can be rotated on the lens body, and that it can be rotated by known means, e.g. B. axially parallel grub screws are attached. can " 2) Device according to Anspruoh 1, characterized in that the axially acting stop of the objective directly between its takes place within a frame of view and the camera
DEO3854U 1957-05-08 1957-05-08 DEVICE ON INTERCHANGEABLE CAMERA OBJECTS TO SECURE THE ROTATIONAL POSITION. Expired DE1757444U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEO3854U DE1757444U (en) 1957-05-08 1957-05-08 DEVICE ON INTERCHANGEABLE CAMERA OBJECTS TO SECURE THE ROTATIONAL POSITION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO3854U DE1757444U (en) 1957-05-08 1957-05-08 DEVICE ON INTERCHANGEABLE CAMERA OBJECTS TO SECURE THE ROTATIONAL POSITION.

Publications (1)

Publication Number Publication Date
DE1757444U true DE1757444U (en) 1957-12-05

Family

ID=32790364

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO3854U Expired DE1757444U (en) 1957-05-08 1957-05-08 DEVICE ON INTERCHANGEABLE CAMERA OBJECTS TO SECURE THE ROTATIONAL POSITION.

Country Status (1)

Country Link
DE (1) DE1757444U (en)

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