摘要:
L'invention se rapporte à un mécanisme micromécanique (1), notamment pour un mouvement d'horlogerie (3), le mécanisme comportant un dispositif micromécanique ayant une fonction spécifique, le dispositif comportant un élément mobile (8) nécessitant d'être déplacé mécaniquement pour déclencher son fonctionnement, caractérisé en ce qu'il comprend un système d'actionnement du dispositif, le système d'actionnement comportant un percuteur mobile (16, 17, 18) configuré pour passer d'une position de déclenchement (19) à une position de percussion (21) dans laquelle il transmet à l'élément mobile (8) une quantité de mouvement nécessaire au déclenchement du dispositif, le système d'actionnement comportant en outre un aimant (15) configuré pour attirer le percuteur mobile (16, 17, 18) en position de percussion (21). L'invention se rapporte aussi à un mouvement d'horlogerie (3) comprenant un tel mécanisme (1).
摘要:
The bell for a bicycle includes: an attaching tool configured to be attached to a handle of a bicycle; a bell main body directly or indirectly connected to the attaching tool; and a hitting member configured to hit and ring the bell main body, wherein the hitting member is a plate body or a case body and is elastically supported by the bell main body or the attaching tool.
摘要:
A desk bell that has a good sound reverb and a long lingering sound includes a swingably supported bell body and striking means that hits the bell body. The striking means includes a striker, an operating part for operating the striker, and separating means that quickly separates the striker from the bell body after the striker striking the bell body. The bell body is placed and supported on or point-supported on a supporting member. The bell body has a conical shape with an open bottom or an inverted bowl shape and has an inner top part placed and supported on or point-supported on the supporting member. The striker is disposed inside the bell body.
摘要:
A doorbell device according to an embodiment of the present invention comprises: a power input unit; an interface unit; a battery unit for supplying power to the interface unit; a switching circuit which is connected to a doorbell switch so as to change the path of a current supplied from the power input unit according to the on/off state of the switch; a control unit for charging the battery unit by using a current output from the switching circuit; and a current detection unit which is connected between the switching circuit and the control unit so as to detect the current output from the switching circuit, wherein the control unit limits the current output from the switching circuit when the current detected by the current detection unit has a value equal to or greater than a predetermined value.
摘要:
Structures, systems, and methods verify the authenticity of a precious metal unit. A "ping bar" is designed to have a distinctive sound only if authentic and unadulterated. A "waffle bar" is shaped to discourage adulteration, damage, or counterfeiting and to facilitate easy core sampling and assay of the constituent metal's purity. Reeded edge features may additionally be employed to discourage tampering. An RFID device and a global registry system verify various attributes and ownership of the precious metal units.
摘要:
Le téléphone portable selon l'invention est caractérisé par le fait qu'il comprend un mécanisme de sonnerie (1) comprenant au moins un élément sonore (10) et au moins un organe actionneur (8) apte à venir en contact mécanique avec l'élément sonore (10) pour lui faire produire un son, et des moyens électroniques de commande du mécanisme de sonnerie.
摘要:
A bell mounted in one of at least one brake lever of a bicycle is disclosed. The brake lever includes two brake levers each including an opening section. In one embodiment, the bell includes a sounding section in the opening section and including a hollow cylinder, an annular flange having one open end in communication with inside of the cylinder, a first spring biased between an inner wall of the brake lever and the cylinder with the flange disposed therein, a second spring in the cylinder and having one end engaged with the end of the cylinder, and a bolt driven through the second spring, the flange, and the first spring to have one end threadedly secured in the brake lever and a head urging against the second spring; and a spring biased striking section pivotably secured onto the brake lever and including a lever and a clapper.
摘要:
A signalling device (10) adapted to make a percussive sound, for example, under water. The signalling device (10) may be attached to a pressurised fluid source, such as a diver's compressed air supply, the device (10) including: a housing (12) having a passageway (22), at least in part, for communication with the fluid source; a valve member (34) located in the passageway (22) and movable between a closed position in which it substantially blocks the passageway (22), and an open position in which fluid may flow through the passageway (22); biasing means (42), such as a spring, biasing the valve member (34) towards the closed position, wherein the valve member (34) reciprocates between the open and closed positions when a pressure difference above a set value exists on either side of the valve member (34) to produce a percussive sound.