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Priority to DEE39654DpriorityCriticalpatent/DE511556C/en
Application grantedgrantedCritical
Publication of DE511556CpublicationCriticalpatent/DE511556C/en
E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
E05C7/00—Fastening devices specially adapted for two wings
E05C7/02—Fastening devices specially adapted for two wings for wings which lie one behind the other when closed
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Engineering & Computer Science
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Mechanical Engineering
(AREA)
Purses, Travelling Bags, Baskets, Or Suitcases
(AREA)
Description
ÖfeRtW. GEDRUCKT IN DERÖfeRtW. PRINTED IN THE
Claims (1)
Patentanspruch:Claim:Selbsttätiger Feststeller für Doppelfenster,
dadurch gekennzeichnet, daß an dem einen Fensterflügel ein koffer griffartiger
Drahtbügel (&) mit wechselseitig U-förmig abgebogenen Rasten (e) in dem
langen Schenkel schwenkbar so befestigt ist, daß er in der waagerechten.Lage stehenbleibt
und nur nach oben hochklappbar ist, während an dem anderen Doppelfliigel ■ein Sperrhaken (a) mit schräger Anlaufkante
(c) und dahinterliegender Sperrlücke (d) fest angebracht ist, durch den
beim öffnen der Flügel der Drahtbügel (b) angehoben wird, bis er durch sein
Eigengewicht mit einer seiner Rasten (e) in die Sperrlücke (d) einfällt und dadurch
die Feststellung der Doppeiflügel bewirkt, wobei gleichzeitig der Sperrhaken (a) als
Abstandhalter für die Flügel dient.Automatic hold-open device for double windows, characterized in that a suitcase-like handle-like wire bracket (&) with alternately U-shaped detents (e) in the long leg is pivotably attached to one window sash so that it remains in the horizontal position and only after can be folded up at the top, while on the other double wing ■ a locking hook (a) with an inclined run-up edge (c) and a locking gap (d) behind it is firmly attached, through which the wire bracket (b) is lifted when the wing is opened until it is lifted by its own weight incident at one of its notches (e) in the locking gap (d), thereby causing the detection of the Doppeiflügel, at the same time the locking hook (a) serves as a spacer for the wing.Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings
DEE39654D
Automatic locking device for double windows
ExpiredDE511556C
(en)