Abstract:
There is provided an elevator door control device that makes detection so as to be capable of judging which of the full open position and the full close position is the position of a door panel by using a position switch provided in only one location along the travel direction of the door panel. For this purpose, an elevator door control device, which controls the opening/closing operation of the door panel which opens and closes an elevator entrance in the right-and-left direction, includes one position switch; first and second light transmitters and first and second light receivers, which are provided on the position switch; a first shield plate and a second shield plate, which are provided on the door panel; and a door control device body that judges, based on a signal carring information about the light receiving state of the first and second light receivers outputted from the position switch, whether or not the door panel lies at the full open position and the full close position. When the door panel is fully opened, the first shield plate shields one or more predetermine light beams of first and second light beams, and when the door panel is fully closed, the second shield plate shields one or more predetermined light beams of the first and second light beams different from the predetermined light beams shielded by the first shield plate.
Abstract:
PROBLEM TO BE SOLVED: To prevent a carrier plate from slipping-off a guide rail while preventing the occurrence of a force causing a carrier plate to be floated, the force to be exerted on collision between the carrier plate and a stopper member. SOLUTION: In the window regulator device, a shock absorber comprising an elastic member for absorbing a shock exerted on collision between the stopper member controlling the sliding position of the carrier plate and the carrier plate, is assembled into the fitting recession formed in the carrier plate, and a face collided with the shock absorber formed on the stopper member is tilted on the carrier plate side relative to the face vertical to the axial direction of the guide rail so as to hold the shock absorber on the guide rail side on collision therewith. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To reduce an installation space for an apparatus having a carriage holding a partition element and traveling in a rail by reducing the size of the apparatus. SOLUTION: The apparatus used for holding the partition element 6, specifically, a glass panel, comprises the carriage 1, a carriage body 11 and at least one wheel 124, 125 rolling on a travel surface 231 of the rail 2. The carriage is removably connected with an attachment element 3 connected with the partition element. The attachment element attached sideward of the upper end 62 of the partition element includes a guiding profile 30 which includes a first guiding face 333 for holding a lower and an upper flange elements 114, 115 of the carriage body, which is inserted therein, extended with an inclination of a first angle a from the upper end of the partition element functioning as a reference moves along the first guiding face 333 fixed at appropriate positions by fixing elements 35, 92. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a window-glass hoisting and lowering device which can prevent the generation of a hitting sound at the abutment of a stopper, and which can prevent a deviation in the setting of a lower-limit position of window glass. SOLUTION: A carrier plate 35, which is engaged with a guide means and which slides in the ascending/descending direction of the window glass, is provided with the stopper 52 which abuts on the guide means when reaching the lower-limit position of the vertical movement. The stopper 52 comprises a mounting part 54 which is mounted on the carrier plate 35, and an abutting part 56 which is elastically deformed by abutting on the guide means when reaching the the lower-limit position of the vertical movement. The abutting part 56 is formed in such a shape as to be longitudinally wider than the mounting part 54, and longitudinally narrower toward a leading end side. COPYRIGHT: (C)2007,JPO&INPIT