摘要:
The present invention provides a shield structure for an electronic device allowing conductive members to be connected electrically to each other at low impedance while preventing the leakage of electromagnetic waves effectively. The first conductive member and the second conductive member for enclosing the electronic device respectively have laid portions that are laid one on the other and fastened to each other at plural positions by means of screw members. Through-holes into which the screw members are to be inserted are formed on both of the laid portions. Protruding portions, which protrude toward the laid portion of the second conductive member, each are formed between the adjacent through-holes on the laid portion of the first conductive member. The protruding portions each have a shape extending in the direction connecting the adjacent through-holes and bulging from both ends toward the center thereof in a smooth curve.
摘要:
An automobile powertrain has at least an engine placed in an engine room and oriented so that its crankshaft is directed transversely, and a transmission placed in the engine room behind the engine. The transmission has input and output shafts arranged coaxially with each other and directed parallel to the crankshaft of the engine. An engine clutch is directly connected to the crankshaft, and a power transfer arrangement is disposed oppositely to the engine with respect to the engine clutch and operationally couples the engine clutch to the input shaft so as to transmit engine output to the transmission. The transmission, engine clutch and power transfer arrangement are independently accommodated in separate chambers of a single unit powertrain case. The transmission chamber and the power transfer chamber are connected to each other by an oil passage through which the input shaft extends from the transmission to the power transfer.
摘要:
A powertrain includes an engine and a transmission and has a center inertial axis extending in a transverse direction of the vehicle body. The powertrain is mounted on the vehicle body for inertial movement about the center inertial axis by a pair of elastic mountings, disposed on opposite sides of the powertrain and not below the inertial axis. Another elastic mounting is disposed behind the powertrain. An exhaust pipe assembly, extending rearwardly and down behind the powertrain from the engine, is flexibly supported by a retainer connected, either directly or through the other elastic mounting, to the powertrain.
摘要:
An easily breakable plastic capsule according to the present invention comprises a hollow cylindrical body capable of elastic deformation. The body is packed with a fluid material. An end wall of the body is formed with a plurality of radially extending grooves. When the body is deformed elastically, the bottom walls of the grooves are broken, so that the material flows out of the body through tears in the grooves. A water filter according to the present invention comprises a casing, made of paper and coupled to a cigarette, and a filter member and the capsule arranged in the casing. The grooved end wall of the capsule is situated in close vicinity to the filter member.
摘要:
A receiving/delivering apparatus for rod-shaped objects, according to the present invention, comprises a transport trough having a guide groove for guiding the objects by transported by an air current, a driving pulley located over the groove, first and second driven pulley located over the guide groove, respectively, on the upper-course side of the driving pulley with respect to the transportation direction of the objects, an endless rubber belt stretched between the driving pulley and the first driven pulley, the belt including a belt portion between the driving pulley and the first driven pulley, and running in the same direction as the transportation direction, the belt portion having a parallel portion between the first and second driven pulleys, and adapted to be in contact with the objects in the guide groove, and a slanting portion inclined at a predetermined angle, so as to be more distant from the guide groove than from the second driven pulley, and a pair of acceleration rollers positioned beside that end portion of the transport trough on the lower-course side with respect to the transportation direction.
摘要:
A first balancer shaft includes a shaft extension portion extending forward, to which a driven sprocket is attached. A case member includes a first bearing portion supporting the balancer shaft near its weight portions and rotational gear and a second bearing portion supporting the same near its driven sprocket. The case member includes an upper case coupled to a cylinder block and a lower case facing to the upper case, and there is provided a case extension portion extending forward at the upper case. The first bearing portion is configured of a hole formed by half-split portions of the both cases and the second bearing portion is configured of a hole formed integrally at the case extension portion.
摘要:
A lubrication system for a double overhead camshaft engine has a lubrication oil passage for applying regulated pressurized oil to each of intake and exhaust overhead camshafts for lubrication; oil passages branching off from the lubrication oil passage for applying pressurized oil to hydraulic valve lash adjusters and a variable valve timing mechanism, respectively, for hydraulic operation. The oil passage for the variable valve timing mechanism is formed in one of the intake and exhaust overhead camshafts to which the variable valve timing mechanism is installed and is provided with a control valve for opening the oil passage so as to actuate the hydraulic variable valve timing mechanism with pressurized oil when the engine operates at lower engine speeds.
摘要:
A transport system for rod-shaped objects, according to the present invention, comprises a feeder unit for delivering the rod-shaped objects, one by one, a transport pipe connected at one end to the feeder unit, and adapted to transport the objects, a receiving unit connected to the other end of the transport pipe, a blower unit for circulating compressed air in the transport pipe, from the feeder unit toward the receiving unit, so that the objects therein are transported through the pipe, from the feeder unit to the receiving unit, by the current of compressed air; a detecting switch for detecting any jamming of the objects in a transport path, extending from the feeder unit into the receiving unit, and a pressure relief unit mounted on a part of the transport pipe near the receiving unit, whereby the compressed air is released from the transport pipe into the atmosphere, the pressure relief unit being adapted to be actuated when jamming of the objects is detected by the detecting switch.
摘要:
A filter cigarette-manufacturing apparatus having a filter-supplying drum with grooves cut in its periphery, extending parallel to its axis, and spaced at equal intervals along the periphery. Two tip-bypassing drums are in rolling contact with the filter-supplying drum, and a tip-bypassing drum is in rolling contact with tip-bypassing drum. Each of these drums has similar grooves spaced along the periphery at the same intervals as those of the filter-supplying drum. Filter tips obtained by cutting a filter rod are supplied into one of the grooves of the filter-supplying drum. The tip-bypassing drums cooperate with the filter-supplying drum to bypass all the tips, except one which is transported forward by the filter-supplying drum. The other tips are finally fed from the tip-bypassing drums back to the filter-supplying drum, are spaced from the one tip by different distances defined by different numbers of grooves along the periphery of said filter-supplying drum, and then are transported forward as said filter-supplying drum rotates. As a result, the filter tips and other tips produced by cutting other filter rods are sequentially distributed into those grooves of said filter-supplying drum which are located downstream of said filter tip-bypassing drums.
摘要:
A first balancer shaft includes a shaft extension portion extending forward, to which a driven sprocket is attached. A case member includes a first bearing portion supporting the balancer shaft near its weight portions and rotational gear and a second bearing portion supporting the same near its driven sprocket. The case member includes an upper case coupled to a cylinder block and a lower case facing to the upper case, and there is provided a case extension portion extending forward at the upper case. The first bearing portion is configured of a hole formed by half-split portions of the both cases and the second bearing portion is configured of a hole formed integrally at the case extension portion.