摘要:
Method to properly discriminate fitting pressure of articulated track links. Loading pressure in the ram of a track press is compared with both the lower and upper limit pressure values which are prescribed with reference to the range of fitting pressure specified for the links. Fitting of a link is determined acceptable when a sum of the press loading time is longer than a predetermined value while press pressure is maintained within the range between both the lower and upper pressure values; whereas it is determined unacceptable when the sum of press loading time is shorter than the predetermined one or when time in which press pressure exceeds the upper limit pressure is longer than a predetermined time.
摘要:
This seal check apparatus is mounted on a track press and checks the airtightness of a track joint immediately after the completion of assembly of a track chain using the track press. The apparatus comprises a base assembly mounted on the track press; a vacuum head which is engageable with and disengageable from the track joint on the track press; a member provided with freedom of displacement on the base assembly and supporting the vacuum head with freedom of displacement; a first actuating member provided on the base assembly and displacing the vacuum head supporting member; a second actuating member provided on the vacuum head supporting member and displacing the vacuum head; a gas system for sucking gases from the vacuum head when the latter engages the track joint; and a control member for controlling the operations of both actuating members and the gas system.
摘要:
A first contact joint screwed to the open end of a lubrication oil passage bore within the shaft of a track roller whose surface is to be rebuilt by welding material thereto, bears cooling medium inlet and outlet ports, bears an intake tube whose length is such that one end is centered axially between radial oil passages constituting branches for the oil passage bore such that a cooling medium fed to the intake terminal of an intake/exhaust sleeve borne by the first contact joint circulates through the track roller in the area of welding for maintaining the track roller surface at relatively low temperature during welding of the built-up material to the periphery of the track roller.
摘要:
A molded article located in the beam path of a radar device has only a slight amount of radio transmission loss and has a metallic color. The molded article comprises a substrate and a layer of ceramic material with which the external surface of the substrate is coated. The ceramic material includes nitride ceramics, oxide ceramics, carbide ceramics, and mixtures thereof. The ceramic material includes titanium nitride and/or aluminum nitride.
摘要:
A power storage device has a stack including positive electrodes and negative electrodes that are stacked on top of each other with electrolytes interposed in-between. A positioning member is inserted into a positioning hole that is formed in the stack so as to penetrate the stack in the stacking direction. A terminal portion is formed at an end of the positioning member in the inserting direction.
摘要:
A molded component for the beam path of a radar apparatus with low radio transmission loss and improved hardness and abrasion resistance is provided. The molded component for the beam path of the radar apparatus comprises a base body 1 composed of a resin layer, and a bright decoration layer 2 disposed on the surface of the base body, the bright decoration layer being composed of tin and/or a tin alloy.
摘要:
A storage apparatus such as a copier or facsimile machine which stores information on paper and uses parts which the operator replaces upon expiration because of consumption of the part or deterioration of the part. A system is provided so that the consumable part can have its life-time measured by devices on the main body of the storage apparatus. Each consumable part has an indication of what stage of consumption or state within its life-time that it has reached. That is, for a copier after a certain number of copies are made one of a number of fuses in the consumable part can be fused as an indication of the state of the part.
摘要:
The power supply apparatus includes a power supply unit, a piezoelectric element for transferring heat of the power supply unit to a floor panel, and an element power supply control circuit for controlling application of a voltage to the piezoelectric element. The piezoelectric element is placed between the power supply unit and the floor panel and is switched between a contact state in which the piezoelectric element is in contact with the power supply unit and the floor panel and a non-contact state in which the piezoelectric element is not in contact with the power supply unit and/or the floor panel in accordance with the application of a voltage.
摘要:
A power storage device has a stack including positive electrodes and negative electrodes that are stacked on top of each other with electrolytes interposed in-between. A positioning member is inserted into a positioning hole that is formed in the stack so as to penetrate the stack in the stacking direction. A terminal portion is formed at an end of the positioning member in the inserting direction.
摘要:
The power supply apparatus includes a power supply unit, a piezoelectric element for transferring heat of the power supply unit to a floor panel, and an element power supply control circuit for controlling application of a voltage to the piezoelectric element. The piezoelectric element is placed between the power supply unit and the floor panel and is switched between a contact state in which the piezoelectric element is in contact with the power supply unit and the floor panel and a non-contact state in which the piezoelectric element is not in contact with the power supply unit and/or the floor panel in accordance with the application of a voltage.