摘要:
A pressure welding apparatus includes a pressing die assembly 50 which has a plurality of stuffers 54 that pressure-weld electric wires 45 to the pressure-welding parts 34 of contacts 30, and a comb 70. The pressing die assembly 50 has a plurality of pins 60 which are located adjacent to the respective stuffers 54 and which are constantly driven downward by springs 62 so that the pins 60 protrude beyond the lower ends of the stuffers 54. The widths of the respective pins 60 are set so that these widths are substantially equal to the widths of the cavities 16 of the housing 10 in which the contacts 30 are accommodated. As a result, the pins 60 advance into the housing cavities 16 located adjacent to the contact 30 on which pressure-welding is to be performed, and support the housing partition walls 20 from the sides during the pressure welding process.
摘要:
A method for stripping an electrical comprises the steps of: positioning the seal on the electrical wire in a position removed a specified distance in an axial direction from a front-end surface of the electrical wire; cutting a cover of the electrical wire by pressing cutting blades against the cover of the electrical wire between the seal and the front-end surface of the electrical wire; removing a cut portion of the cover by moving the cutting blades toward the front-end surface; cutting a core wire of the electrical wire by pressing the cutting blades against the core wire of the electrical wire between the seal and the front-end surface of the electrical wire; and moving the seal in the axial direction toward the front-end surface of the electrical wire to position the seal in the vicinity of a front-end surface of a remainder of the cover.
摘要:
A sealing member fitting apparatus includes a sealing member transfer device that switches between a sealing member receiving position where the sealing member transfer device faces a sealing member holding device provided with a hollow sealing member and a sealing member fitting position where the sealing member transfer device faces an electrical wire clamping device. The sealing member transfer device receives the sealing member in the sealing member receiving position and fits the sealing member on a covering end portion of the electrical wire in the sealing member fitting position. An electrical wire insertion guide device is disposed between the sealing member transfer device and the electrical wire clamping device and is slidable along the electrical wire from a lead-out member to the covering end portion. The sealing member transfer device positions a central axis of the covering end portion substantially coaxially with a central axis of the sealing member.
摘要:
A sealing member fitting apparatus includes a sealing member transfer device that switches between a sealing member receiving position where the sealing member transfer device faces a sealing member holding device provided with a hollow sealing member and a sealing member fitting position where the sealing member transfer device faces an electrical wire clamping device. The sealing member transfer device receives the sealing member in the sealing member receiving position and fits the sealing member on a covering end portion of the electrical wire in the sealing member fitting position. An electrical wire insertion guide device is disposed between the sealing member transfer device and the electrical wire clamping device and is slidable along the electrical wire from a lead-out member to the covering end portion. The sealing member transfer device positions a central axis of the covering end portion substantially coaxially with a central axis of the sealing member.
摘要:
A thickness detector includes a rotator having different shape marks, disposed at different positions in a rotation direction; an opposing member disposed opposite the rotator; a detector to detect and output a displacement amount of the rotator or the opposing member in a sheet thickness direction; and a controller. The controller is configured to acquire first output values for one rotation from the detector, in a state without sheet; determine, based on a value output from the detector, whether one of the plurality of marks is detected in a state with the sheet held; acquire a predetermined number of second output values after one of the marks is detected; extract, from the first output values, values corresponding to the second output values, based on the value corresponding to the detected mark; and calculate a sheet thickness based on the second output values and the extracted first output values.
摘要:
An observation plug 102 includes a spark plug body 50, an objective optical system 10, and a set of light conduction paths 16. The spark plug body 50 ignites gas in a combustion chamber by an electric discharge in a discharge gap 60, and has an observation hole 4 penetrating in an axial direction at a location dislocated from the discharge gap 60. The objective optical system 10, which is provided in the observation hole 4 to be exposed into the combustion chamber, bends a course of light received from an incident surface 10a facing toward the discharge gap included in an observation area, and forms an image of the observation area within the observation hole 4. The set of light conduction paths 16 is provided in the observation hole 4, and divides the image of the observation area into a plurality of portions to be transmitted therethrough.
摘要:
In a compression ignition internal combustion engine 20that generates electromagnetic wave plasma by emitting electromagnetic waves to a combustion chamber 21 during a period of a preceding injection, a control device 10 for internal combustion engine controls a fuel injection device 24 to perform, before a main injection, a preceding injection less in injection quantity than the main injection, while controlling a plasma generation device 30 to generate electromagnetic plasma by emitting electromagnetic waves to the combustion chamber 21 during the period of the preceding injection. The control device 10 controls a condition of heat production due to combustion of fuel from the main injection by controlling the amount of energy of the electromagnetic waves emitted to the combustion chamber 21 during the period of the preceding injection according to the operating condition of the internal combustion engine main body 22.
摘要:
A sheet thickness detector incorporated in an image forming apparatus includes a sheet conveying member to rotate and convey a sheet in a sheet conveyance direction, a driven sheet conveying member to contact the sheet conveying member and form at least one first transfer nip therebetween in a lateral direction and to displace by an amount equivalent to a thickness of the sheet passing through the first transfer nip and rotated with the sheet conveying member in the sheet conveyance direction, a displacement member to contact the sheet conveying member and form a second transfer nip smaller than the first transfer nip in the lateral direction and to displace by an amount equivalent to the thickness of the sheet passing through the second transfer nip and supported at a support member, and a displacement amount detector to detect an amount of displacement of the displacement member.
摘要:
A temperature sensitive body 102 used as a target of an optical temperature measurement, includes an inclusion 202 having an optical property related to an irradiated light varies with a change in temperature, and a light-transmissive outer shell member 200 enclosing the inclusion 202. When a temperature is measured, the inclusion 202 emits light when a light is radiated upon the inclusion 202. Since an optical property related to the irradiated light varies in accordance with a change in temperature, the temperature of the inclusion 202 can be detected by analyzing the outgoing light. A temperature of a location in which the temperature sensitive body is provided can be detected using the temperature of the inclusion 202.
摘要:
Provided is an adhesive composition for organic fiber cords which does not contain resorcinol and formaldehyde and has a good adhesive property and is good for the environment, particularly for the work environment, and a rubber reinforcing material, a tire and a bonding method using the same. Also provided is an adhesive composition for organic fiber cords which contains (blocked) isocyanate compound and/or amine-based curing agent (A), epoxy compound (B), rubber latex (C), and a rubber reinforcing material, a tire and a bonding method using the same. The ratio of the mass of the (blocked) isocyanate compound and/or amine curing agent (A) a to the mass of the epoxy compound (B) b (the mass of (blocked) isocyanate compound and/or amine curing agent/the mass of epoxy compound), a/b is preferably not smaller than 0.1 and not larger than 30.