DE931134C - Metal housing for the inclusion of optical links - Google Patents
Metal housing for the inclusion of optical linksInfo
- Publication number
- DE931134C DE931134C DEV5227A DEV0005227A DE931134C DE 931134 C DE931134 C DE 931134C DE V5227 A DEV5227 A DE V5227A DE V0005227 A DEV0005227 A DE V0005227A DE 931134 C DE931134 C DE 931134C
- Authority
- DE
- Germany
- Prior art keywords
- housing
- metal
- metal housing
- inclusion
- optical links
- 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
Links
- 239000002184 metal Substances 0.000 title claims description 13
- 230000003287 optical effect Effects 0.000 title claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000006223 plastic coating Substances 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
- G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
Description
Die Erfindung betrifft ein Metallgehäuse für die Aufnahme optischer Glieder, das zum Zwecke des Schutzes gegen Korrosion mit einem Kunststoffüberzug versehen ist.The invention relates to a metal housing for receiving optical devices Limbs with a plastic coating for the purpose of protection against corrosion is provided.
Um das Gewicht eines solchen Gehäuses auf ein Mindestmaß herabzudrücken und dabei sicherzustellen, daß die Kunststoffschicht am Metall gut haftet, wird das Gehäuse nach der Erfindung mit Durchbrechungen versehen, so daß zwischen den Kunststoffschichten an der Innen- und an der Außenwand des Gehäuses Verbindungsstellen vorhanden sind. Empfehlenswert ist es, für den metallenen Körper ein siebartig ausgebildetes Blech, zweckmäßig aus Leichtmetall, zu verwenden.To keep the weight of such a case down to a minimum while ensuring that the plastic layer adheres well to the metal the housing according to the invention provided with openings so that between the Plastic layers on the inner and outer wall of the housing connection points available. It is advisable to use a sieve-like design for the metal body Sheet metal, expediently made of light metal, to be used.
Die erfindungsgemäße Gehäuseausbildung ist besonders vorteilhaft bei Feldstechern, bei denen Gewichtsersparnis ein wesentliches Bedürfnis ist.The housing design according to the invention is particularly advantageous in Field glasses for which weight saving is an essential requirement.
Im Falle von Feldstechergehäusen empfiehlt sich noch eine solche Gehäuseausbildung, daß die Kunststoffschicht an der Außenwand praktisch sämtliche Metallteile bedeckt, so daß auch ohne zusätzliche Lackierung keine Korrosionsgefahr besteht.In the case of binoculars housings, such a housing design is recommended, that the plastic layer on the outer wall covers practically all metal parts, so that there is no risk of corrosion even without additional painting.
In der Zeichnung ist ein gemäß der Erfindung ausgebildeter Gehäuseteil für einen binokularen Feldstecher in einem Ausführungsbeispiel dargestellt. Abb. i ist ein Längsschnitt durch den Gehäuseteil und Abb. 2 ein Querschnitt entlang der in Abb. i eingeschriebenen Schnittlinie.The drawing shows a housing part designed according to the invention for a binocular binoculars shown in one embodiment. Fig. i is a longitudinal section through the housing part and Fig. 2 is a cross section along it the section line inscribed in Fig. i.
Der Gehäuseteil ist ein Leichtmetallkörper a, dessen Wandung eine Vielzahl von Löchern ai enthält. Der Metallkörper ist innen und außen mit einem Kunststoffüberzug b versehen. Die innere und die äußere Schicht sind durch die Löcher hindurch fest miteinander verbunden.The housing part is a light metal body a, the wall of which a Contains multitude of holes ai. The metal body is inside and outside with a Plastic coating b provided. The inner and outer layers are through the holes firmly connected to each other.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV5227A DE931134C (en) | 1952-12-11 | 1952-12-11 | Metal housing for the inclusion of optical links |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV5227A DE931134C (en) | 1952-12-11 | 1952-12-11 | Metal housing for the inclusion of optical links |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE931134C true DE931134C (en) | 1955-08-01 |
Family
ID=7571159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEV5227A Expired DE931134C (en) | 1952-12-11 | 1952-12-11 | Metal housing for the inclusion of optical links |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE931134C (en) |
-
1952
- 1952-12-11 DE DEV5227A patent/DE931134C/en not_active Expired
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