摘要:
The partition wall units include panels with mitered tubular frame strips, posts, raceways which also can be adapted for baseboards, and covering edge strips. Most of these units include a groove along an outer edge into which are removably mounted interlocking or interhooking key members having uniform C-shaped cross-sections. These C-shaped cross-section key members on adjacent edges slideably engage each other to form cylindrical apertures between the two interhooked C's. Self-tapping screws are then screwed into these cylindrical apertures near the ends of the adjacent strip for locking the two units together. The substantially rectangular tubular frame strips around the panels have mitered joints which are connected by a pair of longitudinally complementary angle blocks with complementary grooves along their legs between their abutting surfaces. Self-tapping screws are screwed into these leg grooves to wedge the blocks apart to frictionally engage the inner surfaces of the tubular frame strips at their mitered corners to hold the joints together. The raceway units have a uniform I-shaped cross-section in which at least one end of the "I" is provided with a C-shaped key member, and the outer edges of the "I" are provided with grooves for hinging and snapping longitudinal cover strips which form channels into which conduits may be placed. Also, the webs of the "I" may be provided with apertures for electrical outlets and for mounting flanged sleeves for supporting levelling bolts or legs when the raceway channels are used as baseboards.
摘要:
The partition wall units include panels with mitered tubular frame strips, posts, raceways which also can be adapted for baseboards, and covering edge strips. Most of these units include a groove along an outer edge into which are removably mounted interlocking or interhooking key members having uniform C-shaped cross-sections. These C-shaped cross-section key members on adjacent edges slideably engage each other to form cylindrical apertures between the two interhooked C's. Self-tapping screws are then screwed into these cylindrical apertures near the ends of the adjacent strip for locking the two units together. The substantially rectangular tubular frame strips around the panels have mitered joints which are connected by a pair of longitudinally complementary angle blocks with complementary grooves along their legs between their abutting surfaces. Self-tapping screws are screwed into these leg grooves to wedge the blocks apart to frictionally engage the inner surfaces of the tubular frame strips at their mitered corners to hold the joints together. The raceway units have a uniform I-shaped cross-section in which at least one end of the "I" is provided with a C-shaped key member, and the outer edges of the "I" are provided with grooves for hinging and snapping longitudinal cover strips which form channels into which conduits may be placed. Also, the webs of the "I" may be provided with apertures for electrical outlets and for mounting flanged sleeves for supporting levelling bolts or legs when the raceway channels are used as baseboards.
摘要:
A hollow structural panel forms a number of cavities each of which is bounded by side walls and end or partition walls. The side walls have a concave outer surface and a convex inner surface, and the partition walls are formed as I-beams the flanges thereof being integral with the side walls and forming substantially planar outer surfaces separating adjacent side walls from each other.
摘要:
An A-frame building is constructed of a floor, opposite end walls and a roof on each side which extends from the floor to the peak of the building. The steps include first, interconnecting the panels to form the floor and then erecting one end wall followed by alternately interconnecting part of oppositely disposed roof panels and then erecting the other end wall followed by assembling the remaining oppositely disposed roof panels. All joints between two or more abutting panels includes a removable rod interconnecting complementary joint half sections. Each half section is L-shaped with upstanding tongues on an inside face of one leg and the adjacent face of the other leg includes a channel. An outwardly facing edge of the other leg includes upstanding wall portions defining grooves. The halfjoint sections when interconnected define a bore circular or square in cross section and the upstanding tongues are positioned in the grooves between the upstanding walls. A rod having a corresponding cross section to that of the bore is positioned in the bore to restrict movement between the joint half sections.
摘要:
The invention relates to a connector for two workpieces, comprising two fittings which each have a mounting face for a workpiece and an opposite connecting face, on which they can be hooked into one another in a hooking direction extending in parallel with the connecting face. Each fitting comprises, on its connecting face, a shoulder which extends transversely to the hooking direction over its entire width and comprises an undercut, which leaves a ridge on the shoulder. The end face of each fitting remote from the shoulder and adjacent to the connecting face has a lip adjacent to the connecting face and extending over its entire width transversely to the hooking direction. The lip of each fitting engages in the undercut in the respective other fitting in a first position of the fittings in which they are hooked into one another.
摘要:
An aluminum assembly includes at least an aluminum member. Each aluminum member has a first coupling element and a second coupling element extended from two edges of the aluminum member. The first coupling element has a first groove section and a first protrusion. The first groove section has a first fastener and a second fastener. The second coupling element has a second groove section and a second protrusion. The second groove section has a third fastener and a fourth fastener. As such, the first coupling element of a first aluminum member may be detachably coupled to the second coupling element of a second aluminum member, and the second coupling element of the first aluminum member may be coupled to the first coupling element of a third aluminum member. An aluminum assembly of various forms may be constructed in this way.
摘要:
A method for providing a dismantling groove in an element for a product to be assembled by a plurality of elements locked by a locking arrangement including a flexible tongue is disclosed. The method includes providing an insertion groove and a dismantling groove in the same element. The dismantling groove extends along the element between a first side and a second side and is configured for receiving the flexible tongue of the locking arrangement for locking the element to another element having a tongue groove. The dismantling groove is provided in the element such that it extends from the first side to the insertion groove and along a portion of the insertion groove, and is configured to receive a dismantling tool for dismantling the element from the other element. An element with an insertion groove and a dismantling groove is also disclosed.