DE325844C - Device for releasing the shutter of photographic apparatus from a distance - Google Patents

Device for releasing the shutter of photographic apparatus from a distance

Info

Publication number
DE325844C
DE325844C DENDAT325844D DE325844DD DE325844C DE 325844 C DE325844 C DE 325844C DE NDAT325844 D DENDAT325844 D DE NDAT325844D DE 325844D D DE325844D D DE 325844DD DE 325844 C DE325844 C DE 325844C
Authority
DE
Germany
Prior art keywords
shutter
releasing
distance
photographic apparatus
cord
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
DENDAT325844D
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.)
WERNER TELLMANN DIPL ING
Original Assignee
WERNER TELLMANN DIPL ING
Publication date
Application granted granted Critical
Publication of DE325844C publication Critical patent/DE325844C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/58—Means for varying duration of "open" period of shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)

Description

Die bisher bekannten Fernauslöser für photographische Apparate, die eine Betätigung des Verschlusses aus der Ferne durch Ziehen an einer Schnur bewirken, lösen nur eine Hilfskraft, gespannte Feder usw. aus, die, wenn ausgelöst, die Handhabe des Drahtauslösers niederdrückt und in diesem Zustand läßt, so daß bei der meist gebräuchlichen Verschlußkonstruktion nur begrenzte Momentaufnahmen möglich sind.The previously known remote release for photographic apparatus, which an actuation cause the closure from a distance by pulling a cord, only trigger an auxiliary force, tensioned spring, etc., which, when triggered, the cable release handle is depressed and in this state leaves, so that with the most common lock construction only limited snapshots possible are.

Die Erfindung betrifft einen Fernauslöser, bei dem mit Hilfe einer Vorrichtung, wie sie im folgenden beschrieben ist, der Zug einer Schnur unmittelbar auf die Handhabe eines Drahtauslösers übertragen wird, so daß der Verschluß durch Ziehen geöffnet und durch Wiederloslassen der Schnur nach beliebig langer Zeit geschlossen werden kann, die Dauer einer Belichtung so also, ganz in die Hand des Photographierenden gegeben ist.The invention relates to a remote release, in which with the help of a device such as is described below, the train of a cord directly on the handle of a Cable release is transmitted so that the shutter is opened by pulling and through Letting go of the cord can be closed after any long time The duration of an exposure is completely in the hands of the photographer.

Derartige Vorrichtungen, entweder zum Aufsetzen auf die Handhabe eines Drahtauslösers oder direkt mit ihr verbunden, lassen sich verschiedenartig ausgestalten.Such devices, either for placing on the handle of a cable release or directly connected to it, can be designed in various ways.

Im folgenden ist die Erfindung an einer Ausführungsform 'dargestellt.In the following the invention is shown in one embodiment.

Fig. ι gibt eine Ausführungsmöglichkeit an. Zwischen die beiden gegeneinander längs verschiebbaren Bügel a, b wird die Handhabe c des Drahtauslösers e eingesetzt, und während die an dem einen Bügel α befestigte Schnur / an einem festen Punkt g in der Nähe der Kamera angebracht wird, wird 'die an dem anderen Bügel b hängende Schnur d in die Hand genommen und durch Ziehen und Wiederloslassen die Belichtung vorgenommen.Fig. Ι indicates a possible implementation. The handle c of the cable release e is inserted between the two brackets a, b , which can be moved longitudinally with respect to one another, and while the cord attached to one bracket α is attached to a fixed point g near the camera, the one on the other bracket b picked up the hanging cord d and made the exposure by pulling and releasing it.

Claims (1)

Patent-Anspruch:Patent claim: Vorrichtungen zum Auslösen des Verschlusses photographischer Apparate aus der Ferne, die durch Ziehen einer an ihnen befestigten Schnur betätigt werden, während die Vorrichtung selbst, um durch den Zug die Kamera nicht zu erschüttern, durch eine zweite Schnur von einem festen Punkt aus gehalten wird, dadurch gekennzeichnet, daß der -durch das Ziehen hervorgerufene Zug unmittelbar zusammendrückend auf die Handhabe des ' Drahtauslösers, auf welcher die Vorrichtung angebracht ist, ohne Verwendung einer Hilfskraft wirkt und die Handhabe nach Aufhören des Zuges sich wieder entspannen kann.Devices for releasing the shutter of photographic apparatus the distance operated by pulling a cord attached to them, while the device itself, so as not to jolt the camera by the train, held from a fixed point by a second cord, thereby characterized in that the pull caused by the pulling is immediate pressing together on the handle of the cable release on which the device is attached, acts without the use of an assistant and the handle can relax again after stopping the train. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT325844D Device for releasing the shutter of photographic apparatus from a distance Expired DE325844C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE325844T

Publications (1)

Publication Number Publication Date
DE325844C true DE325844C (en) 1920-09-23

Family

ID=6183311

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT325844D Expired DE325844C (en) Device for releasing the shutter of photographic apparatus from a distance

Country Status (1)

Country Link
DE (1) DE325844C (en)

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