摘要:
A plurality of liquid ejection heads is attached to a head attachment member. The head attachment member is disposed so as to face a support drum for supporting an ejection-receiving medium and rotating about a shaft. The head attachment member includes a pair of plate-shaped members each having an attachment surface to which a plurality of head groups each including the liquid ejection heads is attached and a back surface extending parallel to the attachment surface. End parts of the plate-shaped members are connected to each other so as to be able to rotate about a hinge part so that an angle formed by the attachment surfaces is adjustable.
摘要:
A BUILDING CONSTRUCTION PANEL IN THE CONFIGURATION OF A PORTION OF A FRUSTUM OF A CONE, HAVING CURVATURES IN TWO DIRECTIONS AT RIGHT ANGLES TO EACH OTHER, IS FORMED BY A SERIES OF FLANGED ROLLERS IN SUCCESSION FROM A BLANK PIECE OF SHEET METAL HAVING ARCUATE OUTER AND INNER EDGES THE RADII OF WHICH CONFORM TO THE SLANT LENGTHS OF THE CONIC FRUSTUM. A SERIES OF SUCH PANELS ARE ATTACHED ENDTO-END TO FORM THE CONIC FRUSTUMS AND THE CONIC FRUSTUMS ARE JOINED AT THEIR SIDE EDGES TO FORM THE BUILDING. THE FLANGED ROLLERS ARE DISPOSED ON TWO MUTUALLY PERPENDICULAR RADII AND ON THE SURFACE OF AN IMAGINARY CONE CORRESPONDING TO THE CONIC FRUSTUMS OF WHICH THE BUILDING IS MADE.