DE1005835B - Film spool with peg to attach the film to the spool core - Google Patents
Film spool with peg to attach the film to the spool coreInfo
- Publication number
- DE1005835B DE1005835B DEA21317A DEA0021317A DE1005835B DE 1005835 B DE1005835 B DE 1005835B DE A21317 A DEA21317 A DE A21317A DE A0021317 A DEA0021317 A DE A0021317A DE 1005835 B DE1005835 B DE 1005835B
- Authority
- DE
- Germany
- Prior art keywords
- film
- spool
- core
- peg
- attach
- 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.)
- Pending
Links
- 241001479434 Agfa Species 0.000 claims 1
- 238000004080 punching Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/28—Locating light-sensitive material within camera
- G03B17/30—Locating spools or other rotatable holders of coiled film
-
- 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
- G03B2217/00—Details of cameras or camera bodies; Accessories therefor
- G03B2217/26—Holders for containing light-sensitive material and adapted to be inserted within the camera
- G03B2217/261—Details of spools
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
DEUTSCHESGERMAN
kl. 57 a 23/01kl. 57 a 23/01
PATENTAMTPATENT OFFICE
A 21317IX/57 aA 21317IX / 57 a
ANMELDETAG: 14. OKTOBER 1954REGISTRATION DATE: OCTOBER 14, 1954
BEKANNTMACHUNG
DER ANMELDUNG
UND AUSGABE DER
AUSLEGESCHRIFT: 4. APRIL 1957NOTICE
THE REGISTRATION
AND ISSUE OF THE
EDITORIAL: APRIL 4, 1957
Gegenstand der Hauptpatentanmeldung ist eine Filmspule, bei der in den Schlitzen des Spulenkerns an den zur Spulenachse parallelen, gegenüberliegenden Flächen Zapfen angebracht sind, von denen die Zapfen der einen Fläche in bekannter Weise als Haltezapfen dienen, indem sie in eine oder mehrere entsprechende Lochstanzungen im Film eingreifen, während die Zapfen der anderen Fläche so ausgebildet sind, daß sie die Niederhaltung des Films auf den Haltezapfen bewirken.The subject of the main patent application is a film reel in which in the slots of the reel core on the opposite surfaces parallel to the coil axis pins are attached, of which the Pins of one surface are used in a known manner as retaining pins by inserting them into one or more corresponding punched holes in the film engage, while the pegs of the other surface are formed are that they cause the hold down of the film on the retaining pin.
Es wurde nun gefunden, daß man diese Spule wesentlich vereinfachen kann, indem man in dem Schlitz des Spulenkerns nur an einer der Spulenachse parallelen Fläche einen Zapfen anbringt, der in eine entsprechende Lochstanzung des Films eingreift, und auf der dem Zapfen gegenüberliegenden Schlitzseite eine Vertiefung oder Ausbuchtung vorsieht, deren Flanken den Film auf dem Haltezapfen niederhalten.It has now been found that you can simplify this coil significantly by in the Slot of the coil core attaches a pin only to a surface parallel to the coil axis, which is in a corresponding hole punching of the film engages, and on the side of the slot opposite the pin provides a recess or bulge, the flanks of which hold down the film on the retaining pin.
Die Lochstanzung des Films kann vorzugsweise in einer besonders gestalteten Spitze angebracht sein. Die Spule kann außerdem noch einen oder mehrere Schlitze ohne Zapfen enthalten, um auch das Aufspulen von Filmen zu ermöglichen, deren Enden keine Lochstanzungen besitzen.The punched holes in the film can preferably be made in a specially designed tip. The spool can also contain one or more slots without pegs for winding up of films whose ends do not have punched holes.
In den Abbildungen sind Ausführungsformen beispielsweise dargestellt.Examples of embodiments are shown in the figures.
Abb. 1 a zeigt eine Spule in der Aufsicht,Fig. 1 a shows a coil in plan view,
Abb. 1 b den Spulenkern im Schnitt nach Linie A-B der Abb. la;Fig. 1b the coil core in section along line AB of Fig. La;
Abb. 2 a zeigt eine Spule mit z. B. zwei zusätzlichen zapfenfreien Schlitzen,Fig. 2a shows a coil with z. B. two additional pin-free slots,
Abb. 2 b den Spulenkern im Schnitt nach Linie A-B nach Abb. 2 a.Fig. 2 b shows the coil core in section along line AB according to Fig. 2 a.
Filmspule mit Zapfen zur Befestigung des Films am Spulenkern Zusatz zur Patentanmeldung A 20312 IX/57 aFilm reel with pin for fastening the film to the reel core Addition to patent application A 20312 IX / 57 a
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA21317A DE1005835B (en) | 1954-10-14 | 1954-10-14 | Film spool with peg to attach the film to the spool core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA21317A DE1005835B (en) | 1954-10-14 | 1954-10-14 | Film spool with peg to attach the film to the spool core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1005835B true DE1005835B (en) | 1957-04-04 |
Family
ID=6924904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA21317A Pending DE1005835B (en) | 1954-10-14 | 1954-10-14 | Film spool with peg to attach the film to the spool core |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1005835B (en) |
-
1954
- 1954-10-14 DE DEA21317A patent/DE1005835B/en active Pending
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