摘要:
A reciprocating driving device is provided with a reciprocating moving member supported to be movable in a predetermined direction and the reverse direction. A first rack is provided on the reciprocating moving member, and a second rack is provided on the reciprocating moving member and arranged so as to face the first rack. A gear moves the reciprocating moving member in the predetermined direction or the reverse direction by rotating in a predetermined direction, selectively meshing with the first rack or the second rack.
摘要:
An image fixing apparatus includes a heater; an endless film through which a toner image on a recording material is heated by heat produced by the heater; and a controller for controlling a position of the endless film in a direction perpendicular to a rotating directon of the endless film.
摘要:
An apparatus is provided for turning a rotor for each desirable angle by a capstan drive system wherein an eccentric free travelling ring carried by a turnable lever at a point removed from the pivot end of the lever is thus contactable and discontactable with a rotary shaft of the capstan drive system. A small gear is connected to the free travelling ring and is engaged with another large rotor gear for reducing the rotation thereof, the large gear being pivotally mounted on the pivot bearing of the turntable lever. Means are provided for biasing the free travelling ring toward the rotary shaft of the capstan drive system and further control means are provided for interlocking the free end of the turntable lever so as to prevent contact of the free travelling ring with the rotary shaft of the capstan drive system.
摘要:
This inflator (1) is provided with: a housing (10) that forms a combustion space (15) filled therewithin with a gas generant (17); a front pipe that forms a front-side space to which discharge holes (19) that discharged gas generated in the combustion space (15) of the housing (10) are provided; and a filter (16) that is housed in a manner so as to partition the front-side space and the combustion space (15). The inflator (1) is further provided with a partition plate (30) that is provided between the combustion space (15) and the filter (16), with a first gas passage section and a second gas passage section formed thereon. When the pressure of the gas generated in the combustion space (15) is no greater than a set pressure, the partition plate (30) allows passage of the gas to the filter (16) side only from the first gas passage section, and when the pressure of the gas generated in the combustion space (15) exceeds the set pressure, the partition plate (30) allows passage of the gas to the filter (16) side from the first gas passage section and the second gas passage section, thus reducing the temperature of the discharged gas.
摘要:
A gas generator for inflating a gas bag of a vehicle occupant restraint system is provided. The gas generator includes an igniting means for producing gas and/or heat upon activation by a control signal of the vehicle. The gas generator also includes a first chamber comprising a propellant ignitable by gas and/or heat produced by the igniting means, and a second chamber comprising pressurized inflation gas. An outlet opening through which the inflation gas can flow out of the second chamber and into the gas bag is provided. The gas generator also includes a sealing means sealing the outlet opening. The gas generator is configured in such a way that after activation of the igniting means gas and/or heat produced by the igniting means ignites the propellant and a pressure wave is created under the direct or indirect impact of gas produced by the igniting means.
摘要:
A gas generator for inflating a gas bag of a vehicle occupant restraint system is provided. The gas generator includes an igniting means for producing gas and/or heat upon activation by a control signal of the vehicle. The gas generator also includes a first chamber comprising a propellant ignitable by gas and/or heat produced by the igniting means, and a second chamber comprising pressurized inflation gas. An outlet opening through which the inflation gas can flow out of the second chamber and into the gas bag is provided. The gas generator also includes a sealing means sealing the outlet opening. The gas generator is configured in such a way that after activation of the igniting means gas and/or heat produced by the igniting means ignites the propellant and a pressure wave is created under the direct or indirect impact of gas produced by the igniting means.
摘要:
An inflator is a hybrid inflator constructed by coupling a tank charged with a pressurized gas and a gas generator containing a gas-generating chemical. A coupling mechanism is provided in each of the tank and the gas generator, and the tank and the gas generator are coupled to each other with the coupling mechanisms.
摘要:
An occupant protection system includes an airbag with inflator that directs a projectile into a burst disk. As the burst disk ruptures, high pressure gas releases into the airbag for inflating the airbag.
摘要:
A sheet feeding device includes a sheet accommodation unit for supporting a plurality of sheets, the sheet accommodation unit being movable between waiting and sheet feed positions, an urging device for urging the sheet accommodation unit toward the sheet feed position, a sheet feed device for sending out the sheets supported by the sheet accommodation unit at the sheet feed position, a moving device for moving the sheet accommodation unit between the waiting and sheet feed positions, a driving force transmitting device for transmitting a driving force of moving the sheet accommodation unit to the moving device when engaged with the displacing device, a release device for releasing the engagement of the displacing device with the driving force transmitting device, and a locking device for cancellably restricting the moving device when the engagement of the moving device with the driving force transmitting device is released by the release device.
摘要:
An inflator includes a bottle for storing a high pressure gas having an opening, a sealing plate attached to the bottle for sealing the opening, a housing having a curved air passage therein and being arranged such that an end faces the sealing plate, an initiator for generating an air blast disposed to communicate with the air passage, and a piston provided inside the housing to communicate with the curved air passage. Upon actuation of the initiator, the piston is urged toward the sealing plate by the air blast to rupture the same to allow the high pressure gas to linearly eject from the bottle.