DE737062C - Handhole covers, especially for hollow bodies on aircraft - Google Patents
Handhole covers, especially for hollow bodies on aircraftInfo
- Publication number
- DE737062C DE737062C DEB181922D DEB0181922D DE737062C DE 737062 C DE737062 C DE 737062C DE B181922 D DEB181922 D DE B181922D DE B0181922 D DEB0181922 D DE B0181922D DE 737062 C DE737062 C DE 737062C
- Authority
- DE
- Germany
- Prior art keywords
- handle
- aircraft
- hollow bodies
- handhole
- covers
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
- B64C1/1407—Doors; surrounding frames
- B64C1/1446—Inspection hatches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Description
Handlochdeckel, insbesondere für Hohlkörper an Flugzeugen Die Erfindung besteht in der Weiterbildung des Verschlusses für Fahr- und Flugzeugtüren nach dem Hauptpatent solcher Art, daß er für Handlochdeckel insbesondere von Flugzeugen verwendet wird. Der Verschluß nach dem Hauptpatent ist gekennzeichnet durch die Vereinigung folgender Merkmale: durchDrelibewegung auf den Riegel wirkender Griff, den seitlichen Umriß des Drehgriffes nur wenig überschreitende Aussparung in der Körperoberfläche, schwenkbareAnordnung desGriffes an seinem Drehzapfen und seine Schwenkachse überragender Ansatz zum Aufdrücken des Griffes.Handhole cover, in particular for hollow bodies on aircraft The invention consists in the further development of the lock for vehicle and aircraft doors after Main patent of such a kind that it is used for handhole covers, in particular for aircraft will. The closure according to the main patent is characterized by the association The following features: the handle acting on the latch through the movement of the reli, the lateral one Outline of the rotary handle only slightly overcoming recess in the body surface, pivotable arrangement of the handle on its pivot and superior to its pivot axis Approach to pushing the handle.
Ein solcher Verschluß wird durch die im Anspruch gekennzeichnete Ausbildung gemäß der Erfindung für Handlochdeck el verwendbar gemacht.Such a closure is characterized by the training characterized in the claim made usable according to the invention for handhole cover el.
In der Zeichnung ist die Erfindung an einem Beispiel dargestellt. Es zeigen: Abb. i die Draufsicht auf einen Handlochdeckel mit Gummidichtung und vier Riegeln, Abb. 2 einen Querschnitt durch den Handlochdeckel längs der Linie A-B der Abb. i, Abb.3 einen Querschnitt durch den Handlochdeckel längs der Linie C-A der Abb. i.In the drawing, the invention is shown using an example. They show: Fig. I the top view of a handhole cover with rubber seal and four bars, Fig. 2 a cross section through the handhole cover along the line A-B of Fig. I, Fig. 3 shows a cross section through the handhole cover along the line C-A of Fig. I.
U-förmige zwischen einem äußeren Deckelblech i und einem inneren Deckelblech 2 angeordnete Bügel 3 werden durch Doppelnietbolzen 4. zusammengehalten. Vor den Bügeln liegt lose der zylindrisch gebogefe Zwischenring 5, der als Rücklage für den darumgelegten Dichtungsring 6 dient.U-shaped between an outer cover sheet i and an inner cover sheet 2 arranged brackets 3 are held together by double rivet bolts 4. Before Ironing lies loosely the cylindrically curved intermediate ring 5, which serves as a reserve for the sealing ring 6 placed around it is used.
Um den Handlochdeckel mit seiner Dich- i tun- 6 in bekannter Weise in die hohllcegelige Bohrung eines Behälters, z. B. eines Scliwimmors, einzulegen -Lind nach unten fes.tzu- ; spainien, dienen Riege17, aus U-förmig gelogenem Blech gestanzt und an ihrer Spitze finit einer keilartigen Schräge 8 versehen, di:-durch Schlaufen g, welche aus dem Innenblech des Deckels vorgedrückt sind, geführt sind. Die Riege17 liegen mit ihrem inneren Ende io vor einer Steuerscheibe i i, die auf der mit einem Griff 13, 15 versehenen Achse 12 steckt.To do the handhole cover with its seal 6 in a known manner in the hollow hole of a container, e.g. B. a Scliwimmors to insert -Lind down fes.tzu-; Spain, serve Riege17, made of U-shaped sheet metal punched and finitely provided at its tip with a wedge-like slope 8, ie: -by Loops g, which are pushed forward from the inner sheet of the lid, are guided. The Riege17 lie with their inner end io in front of a control disk i i, which is on the axle 12 provided with a handle 13, 15 is inserted.
Um den VerSChluß zu lösen, bedarf es eines Druckes auf die Verlängerung 13 des durch den Bolzen 14. schwenkbar mit der Achse 12 verbundenen Griffes 15, der in einer Einbeulung 16 des Deckels einliegt. Eine Schenkelfeder 17 sticht den Griff- 15 einwärts zti schwenken. Zti"gfed.ern 18, welche zwischen einer Scheibe ig und je einem angebogen,.°ii Lappen 2o des Riegels 7 angeordnet sind, ziehen die Riege17 in ihre Offenstellung, sobald die Steuerscheibe eii mit ihren Nocken 21 hinter den Riegelenden zur Seite gedreht wird.To release the lock, you need to press the extension 13 of the handle 15 pivotably connected to the axis 12 by the bolt 14, which rests in a dent 16 in the lid. A leg spring 17 stabs the Swivel handle 15 inwards. Zti "Gfed.ern 18, which between a disc ig and one bent each ,. ° ii flaps 2o of the bolt 7 are arranged, pull the Riege17 in its open position as soon as the control disk eii with its cams 21 is turned to the side behind the bolt ends.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB181922D DE737062C (en) | 1938-02-09 | 1938-02-09 | Handhole covers, especially for hollow bodies on aircraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB181922D DE737062C (en) | 1938-02-09 | 1938-02-09 | Handhole covers, especially for hollow bodies on aircraft |
Publications (1)
Publication Number | Publication Date |
---|---|
DE737062C true DE737062C (en) | 1943-07-05 |
Family
ID=7009196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB181922D Expired DE737062C (en) | 1938-02-09 | 1938-02-09 | Handhole covers, especially for hollow bodies on aircraft |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE737062C (en) |
-
1938
- 1938-02-09 DE DEB181922D patent/DE737062C/en not_active Expired
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