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.)
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.)
Ernemann Werke AG
Original Assignee
Ernemann Werke AG
Publication date
Priority to DEE28157DpriorityCriticalpatent/DE373036C/en
Application grantedgrantedCritical
Publication of DE373036CpublicationCriticalpatent/DE373036C/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
G03B1/00—Film strip handling
G03B1/18—Moving film strip by means which act on the film between the ends thereof
G03B1/20—Acting means
G03B1/22—Claws or pins engaging holes in the film
Description
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
Claims (3)
Patent-Ansprüche :Patent Claims:i. Greifervorrichtungi. Gripper deviceg für Aufnahmekinos, bei der der Weg der Greiferspitze annähernd die D-Form hat, gekennzeichnet
durch eine an der Greiferstange (2) befestigte Kulisse mit nierenförmiger Führung
(3), in die eine auf der Kurbelachse (7) des Graiferstangen-Schwingkurbelgetriebes
-(4, S, 6) befestigte Kurvenscheibe (8) eingreift.g for movie theaters where the path of the hook tip is approximately D-shaped
by means of a link with a kidney-shaped guide attached to the gripper rod (2)
(3), in the one on the crank axis (7) of the gripper rod oscillating crank mechanism
- (4, S, 6) attached cam (8) engages.2. Ausführungsform der Greifervorrichtung für Aufnahmekinos nach Anspruch
i, dadurch gekennzeichnet, daß der Eintritt der Greiferspitzen (1) in die
Filmperforation kurz vor Erreichung der Stellung erfolgt, bei der die Achse der Koppel (5) sich mit der Kurbelachse
räumlich schneidet.2. Embodiment of the gripper device for recording cinemas according to claim
i, characterized in that the entry of the gripper tips (1) into the
Film perforation takes place shortly before reaching the position in which the axis of the coupling (5) is with the crank axis
spatially cuts.3. Ausführungsform der Greifervorrichtung nach Anspruch 2, dadurch gekennzeichnet,
daß die Schwinge (6) und die Koppel (5) am unteren Ende der Greiferstange 3. Embodiment of the gripper device according to claim 2, characterized in that
that the rocker (6) and the coupling (5) at the lower end of the gripper bar5
(2) angelenkt sind.5 (2) are hinged.
DEE28157D
Gripper device for recording cinematograph
ExpiredDE373036C
(en)
The form of the implementation described in patent No. 17926 of a device for preventing local overheating of the heads of internal combustion engines cooled by air
Apparatus device determining the stopping of the launching by saber of the shuttles of looms with rising boxes when the latter are not functioning normally