CH410668A - Hydraulic control device for at least one glazing mounted to rotate about a horizontal axis - Google Patents
Hydraulic control device for at least one glazing mounted to rotate about a horizontal axisInfo
- Publication number
- CH410668A CH410668A CH80164A CH80164A CH410668A CH 410668 A CH410668 A CH 410668A CH 80164 A CH80164 A CH 80164A CH 80164 A CH80164 A CH 80164A CH 410668 A CH410668 A CH 410668A
- Authority
- CH
- Switzerland
- Prior art keywords
- support
- glazing
- hook
- axis
- horizontal axis
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights
- E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
- E04D13/0351—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/148—Windows
- E05Y2900/152—Roof windows
Description
Dispositif de commande hydraulique d'au moins un vitrage monté à rotation autour d'un axe horizontal Le brevet principal se .rapporte à un dispositif de commande hydraulique d'au moins un vitrage monté à rotation autour d'un axe horizontal, c'est-à-dire comprenant une pompe,
un cylindre hydraulique à simple effet dont le piston agit sur le vitrage pour effectuer son ouverture, une conduite amenant l'huile sous pression de la pompe au cylindre, l'ouverture d'une vis pointeau assurant, pour la fermeture du vi trage,
le retour de l'huile du cylindre à la pompe par la même conduite, cette fermeture du vitrage étant assurée par l'action conjuguée du poids du vitrage et d'un ressort de rappel ou d'un contrepoids.
Gapendant, l'emploi d'un cylindre hydraulique à simple effet pour l'ouverture d'un vitrage pivotant autour d'un axe horizontal présente le risque d'une ouverture non désirée venant de l'extérieur.
La présente invention a pour but de remédier à cet inconvénient. A cet effet, le dispositif selon l'in- vention est caractérisé par un organe verrouillant automatiquement le piston du cylindre hydraulique lorsqu'une traction est effectuée de l'extérieur sur le vitrage.
Le dessin annexé représente, à titre d'exemple, une forme d'exécution partielle de l'objet de l'inven tion.
La fig. 1 montre en élévation l'extrémité supé rieure du cylindre hydraulique, la liaison de son pis ton avec lie vitrage à commander, ainsi qu'un disposi tif pour le verrouillage automatique de ce piston.
La fig. 2 est une vue analogue à la fig. 1, le dis- positif <B>de</B> verrouillage occupant une autre position. La fig. 3 est une coupe suivant I-I de la fig. 2.
Le dispositif représenté comprend une pompe à huile (non représentée) reliée à un cylindre 7 par un tuyau. La tige 9 du piston, sous l'effet de la pression d'huile agit toujours dans le sens. de la flèche 11.
Un support 4 solidaire du vitrage, -sous l'effet d'un res- sort de rappel et du poids du vitrage, tend à se d6pla- cer dans le sens de la flèche 12.
Un axe 10, traver- sant la tige 9 du piston, s'appuie par chacune de ses extrémités, contre l'extrémité supérieure d'un trou allongé 2 pratiqué dans chacune des ailes du support 4 ayant une section transversale en U.
A chaque extrémité de l'axe 10 pivote un crochet 1 normalement maintenu en position de fig. 1 par un axe 3 traversant les deux ailes du support 4 et coulissant dans une fente 5 du crochet 1.
Lorsque le piston est déplacé vers le haut<I>par</I> la pression d'huile dans le cylindre, l'axe 10 solidaire de la tige 9 du piston, en contact avec i'extrémité supé rieure du trou allongé 2, déplace le support 4 et le vitrage vers le haut,
les crochets 1 gardant la position rêlative qu'ils occupent en fig. 1.
Par contre, si l'on applique une traction vers le haut sua le support 4, dans le sens de la flèche 13, le support se déplace vers le haut jusqu'à ce que l'ex trémité inférieure du trou allongé 2 vienne au con tact de l'axe 10, ainsi que représenté en fig. 2.
Du rant ce déplacement relatif du support 4 par rapport à l'axe 10, l'axe 3 solidaire du support 4 se déplace ainsi vers de haut en coulissant dans la fente 5 du crochet 1, ce qui a pour effet de faire pivoter le cro chet -autour de l'axe 10 pour l'amener en position de la fig. 2,
position dans laquelle l'extrémité crochue du crochet 1 est venue se placer au-dessous d'un téton 6 fixé au cylindre 7.
L'exercice d'une traction sur le support 13 amène alors cette extrémité crochue au contact du téton 6, ce qui verrouille le piston et le support contre tout mouvement subséquent vers le haut.
Bien .entendu, dans une variante, le dispositif de verrouillage pourrait ne comporter qu'un seul crochet 1 disposé d'un seul côté du support 4 et du cy lindre 7.
Device for hydraulic control of at least one glazing mounted to rotate about a horizontal axis The main patent relates to a device for hydraulic control of at least one glazing mounted to rotate about a horizontal axis, i.e. i.e. comprising a pump,
a single-acting hydraulic cylinder, the piston of which acts on the window to open it, a pipe bringing the pressurized oil from the pump to the cylinder, the opening of a needle screw ensuring, to close the window,
the return of the oil from the cylinder to the pump via the same pipe, this closing of the glazing being ensured by the combined action of the weight of the glazing and a return spring or a counterweight.
However, the use of a single-acting hydraulic cylinder for opening a window pivoting around a horizontal axis presents the risk of an unwanted opening from the outside.
The object of the present invention is to remedy this drawback. To this end, the device according to the invention is characterized by a member automatically locking the piston of the hydraulic cylinder when traction is effected on the glazing from the outside.
The appended drawing represents, by way of example, a partial embodiment of the subject of the invention.
Fig. 1 shows in elevation the upper end of the hydraulic cylinder, the connection of its pis ton with glazing to be ordered, as well as a device for the automatic locking of this piston.
Fig. 2 is a view similar to FIG. 1, the <B> locking </B> device occupying another position. Fig. 3 is a section along I-I of FIG. 2.
The device shown comprises an oil pump (not shown) connected to a cylinder 7 by a pipe. The piston rod 9, under the effect of the oil pressure, always acts in the direction. arrow 11.
A support 4 integral with the glazing, -under the effect of a return spring and the weight of the glazing, tends to move in the direction of arrow 12.
A pin 10, passing through the rod 9 of the piston, bears at each of its ends against the upper end of an elongated hole 2 made in each of the wings of the support 4 having a U-shaped cross section.
At each end of the axis 10 pivots a hook 1 normally maintained in the position of FIG. 1 by a pin 3 passing through the two wings of the support 4 and sliding in a slot 5 of the hook 1.
When the piston is moved upward <I> by </I> the oil pressure in the cylinder, the axis 10 integral with the piston rod 9, in contact with the upper end of the elongated hole 2, moves support 4 and the glazing upwards,
the hooks 1 keeping the relative position they occupy in FIG. 1.
On the other hand, if one applies an upward traction on the support 4, in the direction of the arrow 13, the support moves upwards until the lower end of the elongated hole 2 comes to the con tact of axis 10, as shown in FIG. 2.
Due to this relative displacement of the support 4 with respect to the axis 10, the axis 3 integral with the support 4 thus moves upwards by sliding in the slot 5 of the hook 1, which has the effect of causing the hook to pivot. chet around the axis 10 to bring it into the position of FIG. 2,
position in which the hooked end of the hook 1 is placed below a stud 6 fixed to the cylinder 7.
Pulling on the support 13 then brings this hooked end into contact with the stud 6, which locks the piston and the support against any subsequent upward movement.
Of course, in a variant, the locking device could comprise only one hook 1 disposed on one side of the support 4 and of the cylinder 7.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH80164A CH410668A (en) | 1963-06-21 | 1964-01-24 | Hydraulic control device for at least one glazing mounted to rotate about a horizontal axis |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH771363A CH394862A (en) | 1963-06-21 | 1963-06-21 | Hydraulic control device for at least one glazing mounted to rotate about a horizontal axis |
CH80164A CH410668A (en) | 1963-06-21 | 1964-01-24 | Hydraulic control device for at least one glazing mounted to rotate about a horizontal axis |
Publications (1)
Publication Number | Publication Date |
---|---|
CH410668A true CH410668A (en) | 1966-03-31 |
Family
ID=25685731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH80164A CH410668A (en) | 1963-06-21 | 1964-01-24 | Hydraulic control device for at least one glazing mounted to rotate about a horizontal axis |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH410668A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115075481A (en) * | 2022-07-21 | 2022-09-20 | 浙江开达装饰工程有限公司 | Open formula market daylighting top structure |
-
1964
- 1964-01-24 CH CH80164A patent/CH410668A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115075481A (en) * | 2022-07-21 | 2022-09-20 | 浙江开达装饰工程有限公司 | Open formula market daylighting top structure |
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