TOYO DENSO KABUSHIKI KAISHA Patent applications |
Patent application number | Title | Published |
20140238829 | Shaft Slip-Off Stopping Structure And Switch Having The Same - Disclosed is a shaft inserted member into which a shaft is inserted in a relatively movable manner, and a locking mechanism provided in the shaft inserted member. The tip portion of the shaft includes a locking step portion formed by providing an annular groove or a ring-shaped projection portion. The locking mechanism includes at least two locking pieces arranged around the shaft at an equal interval. The shaft is stopped from slipping off by a tip portion of each of the tip locking portions abutting on the locking step portion. The locking piece can receive the force in a pulling direction in a length direction of the locking piece, whereby a load can be reduced. That is, sufficient strength can be maintained. | 08-28-2014 |
20130140166 | Handle Switch Device - A handle switch device capable of ensuring electrical insulation between switches with a simple structure and capable of being easily mounted to a handle of a vehicle. An inner casing of the handle switch device is disposed on an outer periphery of the handle pipe, and front and rear casings are disposed on an outer periphery of the inner casing to hold the inner casing therebetween. The inner casing is formed with partition ribs each of which partitions between corresponding ones of microswitches disposed on the inner casing. Passages are defined by the partition ribs to correspond to respective ones of the microswitches, and are each configured to achieve a drain passage function and achieve a wiring guide function for corresponding ones of electric cords connected to the microswitches. | 06-06-2013 |
20130140154 | Mounting Structure of Handle Switch Device - A mounting structure of a handle switch device with which a panel can be replaced by manipulating fasteners for fastening two outer casings of the handle switch device together. A rear casing is temporarily mounted to an inner casing that is mounted to a handle pipe, engagement pieces of a design panel are inserted through through holes of a front casing, and the front and rear casings are fastened together by mounting screws, thereby completing assemblage of the handle switch device. To replace the design panel, the mounting screws are loosened to bring them into a half-engagement state and the front casing is displaced toward a driver side to disengage projection ribs of the inner casing from the through holes. Next, the design panel is dismounted from the front casing, a new design panel is mounted to the front casing, and the mounting screws are tightened. | 06-06-2013 |
20110298741 | Touch-Operating Input Device And Electronic Device Equipped With The Same - The touch-operating input device is configured so that when the control circuit turns on the main light source corresponding to each of the translucent operation buttons that can be operated, the control circuit, on condition that the translucent operation button corresponding to the main light source that is turned on is operated, turns off the sub-light source corresponding to the translucent operation button that is turned on simultaneously with the main light source. Ease of operation is increased by enabling the operator to distinguish operated translucent operation buttons from translucent operation buttons that have not been operated according to whether or not the main light sources are lit. | 12-08-2011 |
20090194084 | IGNITION COIL - An ignition coil is equipped with a sparkplug of an engine. The ignition coil includes a coil portion, a tower portion, and a plug cap. The coil portion includes a coil case accommodating a primary and secondary coils being coaxial with each other. The coil portion has an end connected with the plug cap via the tower portion. The plug cap is press-fitted with the sparkplug. The coil case has an outer periphery from which a flange portion projects radially outward in a flange-projecting direction. The tower cylinder portion has a tower axis substantially in parallel with a coil axis of the primary and secondary coils. The tower axis is offset from the coil axis in a tower-offset direction. The tower-offset direction is substantially the same as the flange-projecting direction. | 08-06-2009 |
20090165592 | Paddle switch and steering wheel - Paddle levers protrude from lower sides of a center pad of a steering wheel into two lower spaces partitioned using a horizontal spoke and a vertical spoke of the steering wheel. The paddle lever is formed of a transparent photoconductor, and a periphery of the paddle lever is illuminated in a rimmed shape. Hence, the paddle lever can be visually recognized easily, and a finger touching the paddle lever can be visually recognized instantaneously. Therefore, operation almost nearly equivalent to complete blind touch operation can be attained, and the operability is improved. | 07-02-2009 |
20090127079 | Lever switch - An operation lever comprises a main section, a cover section and a photoconductor. While the photoconductor is overlaid on the main section, sliding protrusions of the cover section are inserted into guide grooves formed in the periphery of the main section, the cover section is slidingly pushed to insert a tip end section of the cover section inside an overhanging fringe of the main section. An engaging protrusion and an engaging pawl of the cover section are engaged with the main section to assemble the operation lever. | 05-21-2009 |
20090038929 | SWITCH APPARATUS - In a switch in which an operation knob is rockable in an optional direction, the fluffy unsteady feeling is removed from the operation. | 02-12-2009 |
20080266040 | Ignition coil - A high-strength ignition coil that can prevent distortion arising from pin marks formed on a surface of a core and makes it less likely for insulating resin to be cracked. The coil assembly is housed in a coil case. A casting material is filled into a gap between the coil case and the coil assembly and gaps which the coil assembly has. The coil assembly is comprised of a coil pair including a cylindrical primary coil and a secondary coil disposed concentrically with the primary coil, and a core. The core is fitted into a central space of the coil pair and forms a magnetic path. The core is coated with mold resin. Concave portions of pin marks formed on a mold resin coating by removal of core fixing pins when the mold resin coating is formed are filled with mold resin. | 10-30-2008 |
20080264397 | Ignition coil - A high-strength ignition coil that can reduce stress produced in a coil case and prevent a casting material from being cracked when the ignition coil is mounted on an engine block. A coil case has a mounting flange on an outer surface thereof. A coil assembly is housed in the coil case. A casting material is filled into a gap between the coil case and the coil assembly and gaps which the coil assembly has. A plurality of first guide ribs are provided on an inner wall surface of the coil case or an outer surface of the coil assembly, for positioning the outer surface of the coil assembly with respect to the inner wall surface of the coil case. A limited area in which there is no first guide rib is provided on the inner wall surface of the coil case which faces the mounting flange, or the outer surface of the coil assembly which faces the mounting flange via the inner wall surface of the coil case. | 10-30-2008 |
20080264396 | Ignition coil - An ignition coil of a dual ignition type that can prevent outputs from becoming unbalanced due to a difference in floating capacitance on wiring that connects secondary output terminals and ignition plugs together, thus realizing balanced outputs. A coil assembly housed in a housing as a coil case has a primary coil and secondary coils disposed concentrically with the primary coil. The secondary coils are comprised of two coils wound in opposite directions with the center of winding width being a boundary. The center of the winding width of the primary coil is shifted from the center of the winding width of the secondary coils by a predetermined width so as to balance outputs from the two secondary coils. A casting material is filled into a gap between the housing and the coil assembly and gaps which the coil assembly has. | 10-30-2008 |