Abstract: A nozzle includes a pattern shim having a plurality of first slits and a plurality of second slits, an adhesive shim having a plurality of first holes, a gas shim, a head body having an adhesive outlet and an adhesive distribution groove communicating with the adhesive outlet, and a face plate. Adhesive ejection ports are formed at openings of the plurality of first slits, and gas discharge ports are formed at openings of a plurality of second slits in such a manner that the gas discharge ports are located on both sides of each of the adhesive ejection ports. The plurality of first holes communicate with the adhesive distribution groove. The plurality of first holes are formed in such a manner that distances of the first holes from the corresponding discharge ejection ports become shorter as distances of the corresponding first holes from the adhesive outlet become longer.

Abstract: A nozzle includes a pattern shim having a plurality of first slits and a plurality of second slits, an adhesive shim having a plurality of first holes, a gas shim, a head body having an adhesive outlet and an adhesive distribution groove communicating with the adhesive outlet, and a face plate. Adhesive ejection ports are formed at openings of the plurality of first slits, and gas discharge ports are formed at openings of a plurality of second slits in such a manner that the gas discharge ports are located on both sides of each of the adhesive ejection ports. The plurality of first holes communicate with the adhesive distribution groove. The plurality of first holes are formed in such a manner that distances of the first holes from the corresponding discharge ejection ports become shorter as distances of the corresponding first holes from the adhesive outlet become longer.

Abstract: An aiming mechanism of a headlamp for an automobile, comprises: a lamp housing which is mounted on a vehicle body; a headlamp unit supported tiltably about a tilting fulcrum provided in front of the lamp housing; a hollow cylindrical nut member supported rotatably about an axis by a bearing provided in the lamp housing; and an aiming screw which is threadedly engaged with the nut member, extends forward, is prevented from rotating with respect to the headlamp unit, and is adapted to advance and retract in an axial direction to tilt the headlamp unit connected to a forward end thereof as the nut member is rotated, wherein a crown-shaped gear capable of meshing with teeth of a screwdriver disposed in a direction perpendicular to the aiming screw is formed integrally on the nut member, and at least two screwdriver guides for guiding the screwdriver are provided in vicinities of the bearing.

Abstract: A lamp unit for a vehicle incorporating a reflector disposed on the inside of a case-shape lamp body; a bulb disposed in front of the reflector and serving as a light source; and a front lens joined to and integrated with a front opening of the lamp body, the lamp unit for a vehicle being joined to a corner portion of the body of the vehicle, wherein the bulb is disposed horizontally with respect to the axis of the vehicle. Thus, the bulb insertion hole is omitted from the rear portion of the bulb so that the overall surface of the lamp body in the rear of the bulb is made to be the effective reflecting surface. As a result, the quantity of light which is emitted from the lamp can be enlarged.

Abstract: A vehicular headlamp which has a good uniformity of design and a good appearance when viewed from the front. A first lamp of the reflection type having a light source and a parabolic reflector circular when viewed from the front, and second and third lamps of the projection type having light sources, substantially elliptic reflectors, and projection lenses circular when viewed from the front, are horizontally arrayed. Profile lines, circular when seen from the front, are formed on a transparent front cover assembled over the front opening portion of the lamp body at positions corresponding to the three lamps and matching the circumferential profiles of the reflector or the projection lenses, whereby a horizontal array of the three profile lines appears in the front cover, providing the headlamp with a good uniformity of design.