DE845314C - Cable release for camera shutters - Google Patents

Cable release for camera shutters

Info

Publication number
DE845314C
DE845314C DEP3461A DEP0003461A DE845314C DE 845314 C DE845314 C DE 845314C DE P3461 A DEP3461 A DE P3461A DE P0003461 A DEP0003461 A DE P0003461A DE 845314 C DE845314 C DE 845314C
Authority
DE
Germany
Prior art keywords
cable release
jacket
release
camera shutters
attached
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
DEP3461A
Other languages
German (de)
Inventor
Hans Mickenbecker
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEP3461A priority Critical patent/DE845314C/en
Application granted granted Critical
Publication of DE845314C publication Critical patent/DE845314C/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 Erfindung bezieht sich auf Drahtauslöser, bei denen die Zugkraft über die Seele und die Druckkraft über den Mantel übertragen wird. Bei den üblichen Drahtauslösern dieser Gattung ist der Mantel fest mit dem Gewindenippel verbunden, der in ,den Kameraverschluß eingeschraubt wird. Wird das andere Ende des Drahtauslösers nicht frei in der Hand gehalten, sondern ist es so befestigt, daB es sich nicht frei drehen kann, beispielsweise in einem Blitzgerät, dann wird der Mantel beim Einschrauben in den Verschluß verspannt; die dadurch erzeugte innere Reibung macht unter Umständen eine Betätigung unmöglich; die Verdrehung des Mantels kann aber auch zu seiner Zerstörung führen. Zur Vermeidung dieser Nachteile ist der erfindungsgemäße Drahtauslöser so ausgebildet, daß die Seele durch einen Schlitz im:rohrförmigen Auslösestift aus der Mitte, herausgeführt und an einem Ring befestigt ist, der sich in einer Aussparung des in den KameraverschluB einzuschraubenden Gewindenippels drehen läßt.The invention relates to cable releases, in which the pulling force is transmitted via the soul and the pressure force via the jacket. With the usual Cable releases of this type have the jacket firmly connected to the threaded nipple, which is screwed into the camera shutter. Will be the other end of the cable release it is not held freely in the hand, but is fastened in such a way that it does not stand can rotate freely, for example in a flash unit, then the jacket is when Screwing into the lock clamped; the internal friction created thereby operation impossible under certain circumstances; the twisting of the jacket can, however also lead to its destruction. To avoid these disadvantages, the inventive Cable release designed so that the core through a slot in the: tubular Release pin from the middle, led out and attached to a ring that is in a recess of the threaded nipple to be screwed into the camera lock lets turn.

In der Abbildung ist das in den KameraverschluB einzuschraubende Ende des Auslösers dargestellt. Die Seele i ist an ihrem Ende durch einen Längsschlitz 2 in dem zum Teil rohrförmigen Auslösestift 3 aus der Mitte herausgeführt und an dem Ring 4 befestigt, der sich in einer Aussparung des Gewindenippels 5 leicht drehen läßt. Der Mantel 6 des Drahtauslösers ist mittels der Hülse 7 fest mit dem rohrförmigen Teil des Auslösestifts 3 verbunden, der sich ebenfalls in dem Gewindenippel drehen läßt. Wenn auf die Seele i Zug und auf den Mantel 6 Druck entsprechend den eingezeichneten Pfeilen ausgeübt wird, dann wird der Auslösestift vom Mantel vorgeschoben und die Seele von dem Ring 4 festgehalten, ohne den Auslösestift zu behindern.In the picture is the end to be screwed into the camera lock of the trigger. The soul i is at its end through a longitudinal slot 2 in the partially tubular release pin 3 led out from the center and on attached to the ring 4, which rotates slightly in a recess in the threaded nipple 5 leaves. The jacket 6 of the cable release is fixed to the tubular by means of the sleeve 7 Part of the release pin 3 connected, which also rotate in the threaded nipple leaves. If on the soul i train and on the jacket 6 pressure according to the drawn Arrows is exercised, then the trigger pin is advanced from the jacket and the Soul held by the ring 4 without interfering with the release pin.

Claims (1)

PATENTANSPRUCH: Drahtauslöser, bei dem die Zugkraft über die Seele, die Druckkraft über den Mantel übertrage, wird, dadurch gekennzeichnet, daB die Seele (i) durch einen Schlitz (2) im rohrförmigen Auslösestift (3) aus der Mitte herausgeführt und an einem Ring (4) befestigt ist, der sich in einer Aussparung des Gewindenippels (5) drehen läßt. Angezogene Druckschriften: Deutsche Patentschriften Nr. i si 995, 683 i28. PATENT CLAIM: Cable release in which the tensile force is transmitted via the core and the compressive force is transmitted via the jacket, characterized in that the core (i) is led out of the center through a slot (2) in the tubular release pin (3) and attached to a ring (4) is attached, which can be rotated in a recess of the threaded nipple (5). Referred publications: German Patent Specifications No. i si 995, 683 i28.
DEP3461A 1949-07-09 1949-07-09 Cable release for camera shutters Expired DE845314C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP3461A DE845314C (en) 1949-07-09 1949-07-09 Cable release for camera shutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP3461A DE845314C (en) 1949-07-09 1949-07-09 Cable release for camera shutters

Publications (1)

Publication Number Publication Date
DE845314C true DE845314C (en) 1952-07-31

Family

ID=7358790

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP3461A Expired DE845314C (en) 1949-07-09 1949-07-09 Cable release for camera shutters

Country Status (1)

Country Link
DE (1) DE845314C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE151995C (en) *
DE683128C (en) * 1937-08-13 1939-10-30 Zeiss Ikon Akt Ges Tension and pressure transmission means for photographic recording devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE151995C (en) *
DE683128C (en) * 1937-08-13 1939-10-30 Zeiss Ikon Akt Ges Tension and pressure transmission means for photographic recording devices

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