摘要:
In a cap for an optical connector, light-receiving/emitting modules are inserted in a housing body, and the cap is attached to the housing body, so that the light-receiving/emitting modules are fixed by the cap. Protuberances are formed on the cap, and project in an attaching direction so as to be abutted against the light-receiving/emitting modules to prevent the light-receiving/emitting modules from being displaced out of position. The protuberances have elasticity. Opposite ends of each of the protuberances may be cut off at an acute angle, so that a distal end of the protuberance is substantially pointed. Alternatively, each of the protuberances is longitudinally cut into a half.
摘要:
A housing and a rotor are electrically connected to each other by the flexible flat cable accommodated in an annular space formed between the housing and the rotor; an opening portion of a carrier disposed in the annular space and having a C-shape in a plan view is formed to allow an inversion portion of the flexible flat cable to pass through; and a lubricating members are provided for the sliding surfaces of the carrier.
摘要:
A relay device includes a first rotor having an inner cylinder, a second rotor having an outer cylinder and a single cutter unit for cutting the flexible flat cable. In either case that, due to relative rotation of said first and second rotors, the flexible flat cable is wound around to the side of the inner cylinder over a predetermined volume or that the flexible flat cable is wound back to the side of the outer cylinder over another predetermined volume, the cutter unit serves to cut off the flexible flat cable. The cutter unit includes a C-shaped cutting arm having opposing base ends rotatably supported by the inner cylinder, a cutter holder attached to a leading end of the cutting arm and a cutter body mounted on the cutter holder so as to face the flexible flat cable at the leading end.
摘要:
An apparatus for driving a rod antenna element for expansion or contraction according to the invention is characterized in that its rotary drum for winding or unwinding a base portion of a rope for expanding or contracting the antenna element is provided with a means for frictionally transmitting rotary force comprising a plurality of minute ridges and recess formed on the inner peripheral surface of the shaft bearing section in order to frictionally and directly or indirectly transmit in part the rotary force of an electric motor to the rotary drum and that the inner rope-sliding peripheral surface of a rope storage area of the rotary drum is flared from the remotest point thereof toward the rope inlet/outlet port to form a peripheral surface of a frustum of cone.
摘要:
An automobile air conditioner system includes a variable displacement compressor having a wobble plate and a pressure control valve disposed in the compressor for controlling the pressure in a crank chamber. The pressure control valve is operative under the control of predetermined conditions, such as the temperature of an evaporator.
摘要:
A brush for removing dust from clothes comprises an outer sheath and a flat rod that is inserted in the sheath so as to be withdrawable from it axially of the sheath. Two pieces of woven cloth are attached to the upper and lower surfaces of the sheath. Fibers protrude from each piece of woven cloth, and all of them are tilted in one direction.
摘要:
A control method for an air conditioning system for a vehicle, which is driven by an engine installed on the vehicle. The control method comprises selecting either a first control manner of controlling the air conditioning system so as to preferentially ensure required driveability of the engine, or a second control manner of controlling the air conditioning system so as to preferentially ensure required cooling capacity of the system, and controlling the air conditioning system in accordance with the selected control manner.
摘要:
A control system for controlling an air conditioning system having a variable delivery compressor and an evaporator for cooling and dehumidifying air supplied thereto from a blower. The control system comprises sensor means for sensing the evaporator boiling pressure, determining means for determining whether or not the detected value of evaporator boiling pressure has reached either a predetermined upper limit or a predetermined lower limit, and control means for controlling the capacity of the compressor over its maximum variable range and also the quantity of air supplied from the blower so as to maintain the evaporator boiling pressure at one of the predetermined upper and lower limits which is determined to have been reached by the detected boiling pressure value.
摘要:
A present position display device suitable for use on automobiles or the like vehicles, having a head member provided with a light-emitting element and a light-receiving element; a driving mechanism for driving the head member in the directions of an X and Y-axes; a mechanism for rotationally driving the driving mechanism; a sheet pack detachably mounted in the vicinity of and in parallel with the plane of movement of the head member; and a map transferrably disposed in the sheet pack; whereby the present position of the vehicle is indicated by the light coming from the light-emitting element on the map. Means are provided to read codes of specific positions marked on the map and to make an indication of the specific position as desired.