초록 ▼

There is disclosed a linear fixture layout where one or more linear fixtures extending along different longitudinal axes are offset from each other by a predetermined angle. The fixtures each have end portions, which are positioned adjacent to and spaced from each other. The fixtures each have end c

There is disclosed a linear fixture layout where one or more linear fixtures extending along different longitudinal axes are offset from each other by a predetermined angle. The fixtures each have end portions, which are positioned adjacent to and spaced from each other. The fixtures each have end caps mounted to the end portions of the linear fixtures and connected to each other by an interconnecting member so as to present a continuous fixture layout. The end caps have a slot in a side portion thereof and the interconnecting member has two legs spread apart from each other at the predetermined angle. Each of the legs is adapted to be mounted in sliding relation into a corresponding end cap slot to fixedly locate the end caps together and present continuous fixture layout appearance.

대표청구항 ▼

There is disclosed a linear fixture layout where one or more linear fixtures extending along different longitudinal axes are offset from each other by a predetermined angle. The fixtures each have end portions, which are positioned adjacent to and spaced from each other. The fixtures each have end c

There is disclosed a linear fixture layout where one or more linear fixtures extending along different longitudinal axes are offset from each other by a predetermined angle. The fixtures each have end portions, which are positioned adjacent to and spaced from each other. The fixtures each have end caps mounted to the end portions of the linear fixtures and connected to each other by an interconnecting member so as to present a continuous fixture layout. The end caps have a slot in a side portion thereof and the interconnecting member has two legs spread apart from each other at the predetermined angle. Each of the legs is adapted to be mounted in sliding relation into a corresponding end cap slot to fixedly locate the end caps together and present continuous fixture layout appearance. tom plane (Sx-Sx') including the bases (x, x, . . . ) of the pentagonal slant faces (c1 and c2) is substantially larger than the height (h) from the apex (H1 or H2) of every triangular reflective element to a substantially horizontal plane (imaginary plane; S-S') including the bases (y and z) of the other slant faces (a1 and b1) and (a2 and b2). 6. The retroreflective sheeting according to claim 3, which is characterized in that said triangular cube-corner retroreflective elements are pairs of triangular cube-corner retroreflective elements formed by V-shaped grooves having a substantially symmetrical cross-section and intersecting with each other so that the pairs project over a common bottom plane (S-S') and are arranged in a closest-packed configuration and that each element of each pair is contoured by three lateral faces (a1, b1 and c1; a2, b2 and c2; . . . . ) which intersect with each other at approximately right angles, two lateral faces facing each other (c1 and c2) in each pair make a pair sharing a base (x), said bottom plane (S-S') is a common plane including both the base (z, z) of one of the other lateral faces (a1 or a2) and the base (y, y) of the other lateral faces (b1 or b2), p1 said lateral faces (c1 and c2) facing each other and having the common base (x) in each pair have different shapes, and the elements of each pair have different heights from said bottom plane (S-S') to their respective apices. 7. The retroreflective sheeting according to claim 3, wherein pairs of triangular cube-corner retroreflective elements projecting over a common bottom plane (Sx-Sx') are arranged in a closest-packed configuration, each pair sharing a base on said common bottom plane (Sx-Sx'), said bottom plane (Sx-Sx') is a common plane including a large number of bases (x, x, . . . ) each shared by each pair of triangular reflective elements, the elements facing each other to make a pair have substantially the same contour and are substantially symmetrical about a plane (Lx-Lx', Lx-Lx', . . . ) perpendicular to said bottom plane (Sx-Sx'), each pair of the triangular reflective elements are formed of slant lateral faces (c1 and c2) which have substantially the same pentagonal shape and share said common base (x, x, . . . ) as one side of said pentagonal shape and slant lateral faces (a1 and b1) and (a2 and b2) which have substantially the same quadrilateral shape each formed of one of the upper two sides of the face c1 or c2 including the apex (H1 or H2) of each triangular reflective element, share one lateral edge of each element as another side, and intersect with the face c1 or c2 at substantially right angles, and the height (h') from the apex (H1 or H2) of every triangular reflective element to said bottom plane (Sx-Sx') including the bases (x, x, . . . ) of the pentagonal slant faces (c1 and c2) is substantially larger than the height (h) from the apex (H1 or H2) of every triangular reflective element to a substantially horizontal plane (imaginary plane; S-S') including the bases (y and z) of the other slant faces (a1 and b1) and(a2 and b2). 8. The retroreflective sheeting according to claim 1, wherein said printed layer is provided on the lateral faces of said reflective elements. 9. The retroreflective sheeting according to claim 1, wherein said printed layer is provided between said holding body layer and said surface protective layer. 10. The retroreflective sheeting according to claim 1, wherein said printed layer is provided on said surface protective layer.