초록 ▼

The invention relates to an adjusting device (20) for hinged windows (21) comprising, as components, a base body (25), a control element (26), an actuating lever (27), and a connecting bracket (28). These elements are connected to one another in twos and in an articulated manner by means of a hinged

The invention relates to an adjusting device (20) for hinged windows (21) comprising, as components, a base body (25), a control element (26), an actuating lever (27), and a connecting bracket (28). These elements are connected to one another in twos and in an articulated manner by means of a hinged joint. The base body (25) is fastened with one end thereof to a body part (22). The connecting bracket is fastened with one end thereof to the hinged window (21). A detent device is preferably provided on the hinged joint (32) between the control element (26) and the actuating lever (27) and comprises a detent body and a detent notch. The detent body Is guided in a displaceable manner inside a longitudinal guide of the actuating lever (27) and is pressed, via a spring plate, against the control element (26) by means of a pressure spring. The control arm is provided with one or more detent notches.

대표청구항 ▼

The invention relates to an adjusting device (20) for hinged windows (21) comprising, as components, a base body (25), a control element (26), an actuating lever (27), and a connecting bracket (28). These elements are connected to one another in twos and in an articulated manner by means of a hinged

The invention relates to an adjusting device (20) for hinged windows (21) comprising, as components, a base body (25), a control element (26), an actuating lever (27), and a connecting bracket (28). These elements are connected to one another in twos and in an articulated manner by means of a hinged joint. The base body (25) is fastened with one end thereof to a body part (22). The connecting bracket is fastened with one end thereof to the hinged window (21). A detent device is preferably provided on the hinged joint (32) between the control element (26) and the actuating lever (27) and comprises a detent body and a detent notch. The detent body Is guided in a displaceable manner inside a longitudinal guide of the actuating lever (27) and is pressed, via a spring plate, against the control element (26) by means of a pressure spring. The control arm is provided with one or more detent notches. 9680500, Hodelka, 224/242; US-3797717, 19740300, Collins; US-4094415, 19780600, Larson; US-4299344, 19811100, Yamashita et al., 224/930; US-4420078, 19831200, Belt et al., 224/236; US-4951857, 19900800, Carr, 224/230; US-5031763, 19910700, Lynam, 224/230; US-5232137, 19930800, Devine, 224/678; US-5484066, 19960100, Luisi, 224/901; US-5622297, 19970400, Rogers et al., 224/912; US-5687856, 19971100, Kendrena oam dispenser according to claim 10 in which a vent path is defined between opposed surfaces of the discrete cover element and a further element of the plunger cap shroud onto which it is secured. 12. A foam dispenser according to claim 11 in which the discrete cover element comprises a top lid incorporating said foam discharge nozzle for the dispenser, secured to a lower element of the plunger in such a manner as to put said discharge nozzle in communication with said outlet passage. 13. A foam dispenser according to claim 11 in which the vent path is elongate. 14. A foam dispenser according to claim 11 in which the vent path is tortuous. 15. A foam dispenser according to claim 11 in which the discrete cover element is laminar, and comprises integral fasteners to secure it to a main casing of the plunger's outer cap shroud. 16. A foam dispenser according to claim 10 in which the discrete cover element is on top of the plunger. 17. A foam dispenser according to claim 16 in which the cover element provides a top region of the plunger sloping down to the rear thereof, with said external vent openings at the rear of plunger, opening below a rear edge of the cover element. 18. A foam dispenser comprising a combined liquid pump and air pump for mounting at the top of a container of foamable liquid, the liquid pump having a liquid cylinder and a liquid piston defining between them a liquid chamber, the air pump having an air cylinder and an air piston defining between them an air chamber, and the liquid piston and air piston being reciprocable together in their respective cylinders by the action of a pump plunger which carries said pistons; an air inlet valve and liquid inlet valve being provided for the air chamber and liquid chamber respectively; an air discharge passage and a liquid discharge passage leading from the air chamber and the liquid chamber respectively, the air discharge passage and liquid discharge passage meeting one another for combinations of pumped flows of air and liquid and passing to an outlet passage of the dispenser by way of a permeable foam regulation element; and wherein the pump plunger comprises a core sleeve in surrounding relation to the outlet passage and an outer cap shroud having an outer skirt which extends down and connects fixedly to the air piston adjacent a peripheral seal of the air piston so as to define an internal cap chamber above a roof of the air piston and enclosing the air inlet valve, the air piston comprising an outer sleeve portion which carries the peripheral seal of the piston, and the air inlet valve comprising a radially-inwardly-projecting flexible valve flap formed integrally with the outer sleeve portion of the air piston. 19. A foam dispenser according to claim 18 in which the air cylinder, the liquid cylinder and their respective pistons are arranged concentrically around the plunger axis. 20. A foam dispenser according to claim 18 in which an air inlet valve seat relative to which the air inlet valve flap is flexible is a downwardly-directed edge on said core sleeve. 21. A foam dispenser according to claim 20 in which the air discharge passage extends up inside the plunger's core sleeve alongside the liquid discharge passage, and the core sleeve carries an air outlet valve seat and an air outlet valve flap constituting the air outlet valve. 22. A foam dispenser according to claim 20 in which a plunger core sleeve portion having said downwardly-directed edge of the air inlet valve seat also comprises the seat of an air outlet valve. 23. A foam dispenser according to claim 22 in which the air outlet valve flap is a radially-projecting flap in axial register with the air inlet valve flap. 24. A foam dispenser according to claim 18 in which the core sleeve has upper and lower parts which fit together to define a housing enclosing the permeable foam regulation element. 25. A foam dispenser according to claim 18 in which the permeable foam regulation element comprises a