Abstract:
A regulating valve, which is attachable in particular in a bore, executed with a female thread, of a hydraulic door closer. The regulating valve has a body adjoined by a regulating section and has a thread located at the body. In order to provide a regulating valve which has a simple configuration, and in which an unwanted, independent adjusting of the regulating valve is excluded during operation, at least one prominence is provided in a reception for an insert part. The prominence engages in a surface of an insert part such that, upon an axial rotational movement of the regulating valve, the insert part is moved in rotational direction. The insert part cooperates in a clamping and a sealing manner with the bore or the female thread of the door closer. In one embodiment, the prominences act as a cam for the insert part.
Abstract:
The invention relates to a regulating valve, which is attachable in particular in a bore, executed with a female thread, of a hydraulic door closer. The regulating valve has a body adjoined by a regulating area. The regulating valve also has a thread provided with an anti-rotation element. The thread, including the anti-rotation element, being screwed into the female thread of the bore. In order to provide a regulating valve of a simple design, in which any unwanted adjustment of the regulating valve during operation is excluded, the anti-rotation element of the regulating valve has a plastic material layer at the thread flanks of the thread. The plastic material layer cooperates with the female thread of the door closer.
Abstract:
The invention relates to a valve (1) for a door closer which is placed inside a cylinder or a housing (6) of a door closer, whose valve pin (2), by means of an external thread (5), is screwed into an internal thread (7) of the cylinder or of the housing (6) of the door closer. According to the invention, an anti-rotation element (11), which blocks the external thread (5) of the valve pin (2) against the internal thread (7) of the cylinder or of the housing, is placed between the valve pin (2) and the cylinder or housing of the door closer.
Abstract:
PROBLEM TO BE SOLVED: To form an electro-mechanical driving device for a gate usable for all purpose and capable of reducing, in particular, manufacturing cost markedly and cost of a supporting part preferably in this case, allowing its use for all the general-purpose gate types, and satisfying law regulations. SOLUTION: A motor 2 and a transmission device 3 form a part of a compact driving module 1, which can be combined with various and different fixed modules by a unit type assembly carrier 5 to provide various and different housings. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide an operating device for a movable part, in especially a cover, capable of dispensing with an expensive gear unit by obliging a cover to take an intermediate position without any current. SOLUTION: A piston divides a cylinder into two operating spaces in a piston rod, and a base part 1 is operationally connected to the movable part 3 and provided with a driving device 17 of an external energy control type operating relative to a driving force of a piston-cylinder device 7. A control device 29 monitors the motion of an operating device 15 and confirms failure, when a parameter expressing the motion of the stored parameters is deviated from a threshold limit, a movable structure is retained by an interrupting device when the current of the operating device is disconnected, the interrupting device is formed of the piston-cylinder device 7, and the operating device 15 can intercept the flowing connection 63 between the operation spaces 59 and 61 via changeover valves 55, 77, and 97.
Abstract:
A fenestration automated operating system includes a fenestration frame, fenestration panel and one or both of a panel operating assembly or a panel latch assembly. The panel operating assembly is coupled with one or both of the fenestration frame or the fenestration panel. The panel operating assembly includes a panel actuator coupled with the panel actuator. A panel latch assembly is coupled with one or both of the fenestration frame or the fenestration panel. The panel latch assembly includes a latch and a latch actuator coupled with the latch. A fenestration controller is configured to operate each of the latch actuator and the panel actuator.
Abstract:
A door opening structure for microwave oven includes an upper hinge fastened on a door body assembly, and a lower hinge fastened on a oven body of a microwave oven, wherein the door body assembly is hinged with the oven body by the upper hinge and the lower hinge. An elastic element is provided between the upper hinge and the lower hinge, and the upper hinge is connected with a damper. Both ends of the upper hinge are provided with first connectors that are hinged with the lower hinge, and the middle portion of the upper hinge is provided with second connectors that are hinged with one end of the damper by spring pins.