摘要:
A glow plug is provided that can be easily determined as to whether or not it is a new article. An additional circuit formed by connecting a diode, a fuse, and an adjusting resistor in series in this order is connected in parallel to a heating element of a glow plug. The diode is provided so as to have an anode located on the positive electrode side of the heating element and a cathode located on the fuse side. In the case of a unit inspection, by applying a positive voltage for test to a heating element negative electrode connecting portion, it is possible to determine whether or not the glow plug is normal without blowing the fuse before the glow plug is used in a vehicle.
摘要:
A wheel loader includes a cooling chamber, which houses a cooling fan and a cooling device, and a grill through which a cooling air obtained by the cooling fan passes. The grill includes a frame, which is provided by framing four side components, and a ventilation portion, which is made of a punching metal and which also has a plurality of air intakes. The ventilation portion is provided inside the frame, and it is a stepwise member with vertically arranged steps that are created by plastic working the punching metal. The ventilation portion has a three-dimensionally curved surface that bulges bidirectionally toward an outside of the cooling chamber.
摘要:
An inspection method of a rolling element includes the steps of: projecting an X-ray from a light source to a rolling element, detecting the X-ray passing through the rolling element by a detector, calculating data of the detected X-ray to form an image, and detecting a defect in the rolling element based on the image. At the step of projecting an X-ray, the light source rotates relatively around the rolling element while the X-ray is projected to an entire region of the rolling element facing the light source. At the step of forming an image, data of the X-ray for one circuit around the rolling element is calculated to generate the image.
摘要:
A document data capturing device includes a sheet supply tray for carrying documents, a sheet discharge tray located below the sheet supply tray, and a document conveying mechanism including a conveying path along which documents are guided from the sheet supply tray to the sheet discharge tray. The document data capturing device includes a first data-capturing unit and a second data-capturing unit which scan respective sides of a document conveyed by the document conveying mechanism. The first data-capturing unit and the second data-capturing unit are each configured with a reduction-optics scanning mechanism. The conveying path along which a document to be scanned by the first and second scanning mechanisms is conveyed is formed to surround the second reduction-optics data-capturing unit. Thus, the device can be made compact.
摘要:
A wheel loader includes a cooling chamber, which houses a cooling fan and a cooling device, and a grill through which a cooling air obtained by the cooling fan passes. The grill includes a frame, which is provided by framing four side components, and a ventilation portion, which is made of a punching metal and which also has a plurality of air intakes. The ventilation portion is provided inside the frame, and it is a stepwise member with vertically arranged steps that are created by plastic working the punching metal. The ventilation portion has a three-dimensionally curved surface that bulges bidirectionally toward an outside of the cooling chamber.
摘要:
A navigation device includes a position detector, a controller, a display portion, an imaging portion and an image processor. The imaging portion images a forward view in front of the vehicle as a forward image from a predetermined distance before a guidance point. The image processor extracts and analyzes visual information of an on-road object from the forward image. The controller specifies a position of the on-road object based on the visual information and map information. The display portion displays and highlights an image of the on-road object at a true position in a road map image, when the position of the on-road object corresponds to the guidance point.
摘要:
An electrically conductive material for an electrically conductive gasket is to be provided, the electrically conductive material permitting easy manufacture of an electrically conductive gasket in an arbitrary shape, having a cushioning property and making it possible to greatly diminish cutting wastes in punching work and also greatly diminishing the formation of fray and fluff.According to the present invention there are provided an electrically conductive material comprising a metalized non-woven fabric of a self-bonded continuous organic fiber, as well as an electrically conductive material comprising a metalized, integrally laminated composite sheet of both a non-woven fabric of a self-bonded continuous organic fiber and an organic fiber structure sheet.
摘要:
There are provided a platen on which an original is mounted, a line sensor that performs photoelectric conversion on light from the original on the platen, a first carriage that moves along the platen and guides the light from the original to the line sensor, a first housing that stores and supports the first carriage to be movable along the platen, first driving means for moving the first carriage, a second carriage provided with a plurality of rod-shaped light-source lamps that applies light to the original, a second housing that stores and supports the second carriage to be movable along the platen and covers the platen, second driving means for moving the second carriage, and control means for controlling the first driving means, the second driving means and lighting of the plurality of light-source lamps.
摘要:
In the case where a battery is reversely connected, unnecessary current-carrying to a glow plug is avoided.Power MOS type field effect transistors 1-1 to 1-n are provided according to a number of glow plugs 5-1 to 5-n to be connected in series between a vehicle battery and the glow plugs 5-1 to 5-n and can be controlled in conduction or non-conduction by a glow-plug control part 51, while a MOS type field effect transistor 2 for protection against reverse connection is provided in series connection between a battery-power joining terminal 3, to which a positive voltage of a vehicle battery is applied, and the ground to cause a reverse current to flow to a fuse 4 through the MOS type field effect transistor 2 at the time of reverse connection of a battery to melt the fuse 4 early whereby current-carrying to the glow plugs 5-1 to 5-n can be avoided.
摘要:
The document feeder apparatus is equipped with a sheet supply unit including a sheet supply member for supplying an original to a reading position; a transport unit including a transport member for receiving the original from the sheet supply member and transporting the original to the reading position; a discharge unit including a discharge member for discharging the original read at the reading position; and a flat plate shape support frame for supporting the respective units. The sheet supply unit and discharge unit are mounted on one of front and rear sides of the support frame, and the transport unit is mounted on the other of the front and rear sides of the support frame, so that each unit is unitized. Further, a sheet supply opening for guiding the original from the sheet supply unit to the transport unit is established on one side of the support frame, and an opening for guiding the original from the transport unit to the discharge unit is established on the other side of the support frame.