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Optische Werke G Rodenstock
Original Assignee
Optische Werke G Rodenstock
Publication date
Application grantedgrantedCritical
Publication of DE527660CpublicationCriticalpatent/DE527660C/en
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03B—APPARATUS 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
G03B17/00—Details of cameras or camera bodies; Accessories therefor
G03B17/02—Bodies
G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Packaging Frangible Articles
(AREA)
Description
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (4)
Patentansprüche:Patent claims:i. Halter für Gelbscheiben und Vorsatzlinsen, bei denen an einer ringförmigen
Scheibe Hebel drehbar befestigt sind, dadurch gekennzeichnet, daß die Hebel (Lamellen H) mit besonderen Greifern (G)
versehen sind, derart, daß die Greifer (G) durch Federdruck (F) auf die Hebel (H)
an die Objektivfassung gepreßt und durch Fingerdruck (Drücker D) von der Fassung
abgehoben werden können.i. Holders for yellow discs and auxiliary lenses, in which levers are rotatably attached to an annular disc, characterized in that the levers (lamellae H) are provided with special grippers (G) such that the grippers (G) open by spring pressure (F) the levers (H) can be pressed against the lens mount and lifted off the mount by pressing with your finger (pusher D).2. Halter nach Anspruch 1, dadurch gekennzeichnet, daß zur Herbeiführung
eines gleichmäßigen Druckes mindestens zwei verschiedenen Drückern (D) zugeordnete
Greiferhebel gekuppelt sind.2. Holder according to claim 1, characterized in that at least two different pushers (D) associated gripper levers are coupled to bring about a uniform pressure.3. Halter nach Anspruch 2, dadurch gekennzeichnet, daß diese Kupplung aus
einem Verbindungsstück (K) besteht, welches einerseits mit Führungsschlitzen in
Führungsstiften der Greiferhebel, andererseits in einer zum Halter festen Führung
gleitet (Abb. 4).3. Holder according to claim 2, characterized in that this coupling consists of a connecting piece (K) which on the one hand slides with guide slots in guide pins of the gripper lever, on the other hand in a guide fixed to the holder (Fig. 4).4. Halter nach Anspruch I bis 3, dadurch gekennzeichnet, daß die Greifer (G)
gelenkig mit den Hebeln (Ji) verbunden sind.4. Holder according to claim I to 3, characterized in that the grippers (G) are articulated to the levers (Ji).*■) Von dem Patentsucher ist als der Erfinder angegeben worden:* ■) The patent seeker stated as the inventor:Dr. Anton Heurung in München.Dr. Anton Heurung in Munich.
DENDAT527660D
Holder for yellow discs and additional lenses
ExpiredDE527660C
(en)
Spring clip device for loose-leaf binders, folders and Like. With two clamping arms, which are pivoted about axes lying transversely to the back of the portfolio and connected to one another by a push sleeve for the purpose of exerting the clamping effect