초록 ▼

A system (100) for positioning and securing angularly directed structural support members (20) to a longitudinally extended structural member (30) of a building includes at least a pair of mounting devices (105, 105', 105") respectively mounted to at least one longitudinally extended structural memb

A system (100) for positioning and securing angularly directed structural support members (20) to a longitudinally extended structural member (30) of a building includes at least a pair of mounting devices (105, 105', 105") respectively mounted to at least one longitudinally extended structural member (30). Each mounting device (105, 105', 105") includes a base plate (110) having a plurality of pairs of fixing members (120, 120', 120") disposed in spaced longitudinal relationship. A space (118) between each of the pairs of fixing members (120, 120', 120") is provided for receiving the angularly directed structural support member (20) therein. Each of the fixing members (120, 120', 120") are formed by angularly directed C-shaped channel members. Each channel member has a central web portion (130) bounded on two vertically directed sides by a pair of flanges (132) expending in a longitudinal direction. The flanges provide lateral stability and torsion resistance to the support of corresponding angularly directed structural support members (20).

대표청구항 ▼

A system (100) for positioning and securing angularly directed structural support members (20) to a longitudinally extended structural member (30) of a building includes at least a pair of mounting devices (105, 105', 105") respectively mounted to at least one longitudinally extended structural memb

A system (100) for positioning and securing angularly directed structural support members (20) to a longitudinally extended structural member (30) of a building includes at least a pair of mounting devices (105, 105', 105") respectively mounted to at least one longitudinally extended structural member (30). Each mounting device (105, 105', 105") includes a base plate (110) having a plurality of pairs of fixing members (120, 120', 120") disposed in spaced longitudinal relationship. A space (118) between each of the pairs of fixing members (120, 120', 120") is provided for receiving the angularly directed structural support member (20) therein. Each of the fixing members (120, 120', 120") are formed by angularly directed C-shaped channel members. Each channel member has a central web portion (130) bounded on two vertically directed sides by a pair of flanges (132) expending in a longitudinal direction. The flanges provide lateral stability and torsion resistance to the support of corresponding angularly directed structural support members (20). lled in a front part of the iron with said additive reservoir (12) projecting at least partially from the front part of the iron. 3. The iron according to claim 2, wherein said additive reservoir (12) is transparent. 4. The iron according to claim 1, wherein: said pump (15) comprises a tubular body (18) and a piston displaceable in said tubular body; said mixing chamber (20) is delimited by a lower part of said tubular body; said iron further comprises a one-way valve (25) interposed between said water reservoir (5) and said mixing chamber (20) for permitting water to flow from said water reservoir (5) to said mixing chamber (20); and said pump (15) further comprises means forming an additive dosing tap (34). 5. The iron according to claim 4, wherein: said tubular body has a substantially vertical axis; said additive reservoir (12) is mounted in a sealed manner on an upper part of said tubular body (18) while being traversed by said piston (22); and said additive reservoir has a bottom (28) that opens into said upper part of said tubular body (18). 6. The iron according to claim 5, wherein: said piston has an upper section that traverses a neck (57) formed in said additive reservoir (12), said upper section being provided with radially extending ribs (55) having free edges and said upper section having an upper extremity; said iron further comprises a plug (59) mounted in the neck (57) and bearing against the free edges of the ribs (55), and fixation organs (62) for preventing said plug from being removed from said iron; said plug has an opening (65) situated above and in line with the upper extremity of the piston, and said plug is displaceable between an upper position in which said opening of said plug is disengaged from said upper extremity of said upper section and constitutes an opening for replenishing additive, by flow of the additive into said additive reservoir through said opening and between said ribs, and a lower position in which said opening is blocked by said upper extremity of said upper section; and said plug, when in the lower position, constitutes a manual control button for said piston. 7. The iron according to claim 6, wherein: said piston (22) comprises upper and lower mobile opening-closing organs (37, 41) spaced apart from one another and mounted in said tubular body (18), said opening-closing organs delimiting between them a dosing chamber (45); said iron further comprises first and second actuation means (38, 39; 42, 43) linked to said piston (22) for controlling said opening-closing organs; said upper and lower opening-closing organs are movable between a rest position in which said upper organ (37) is open and said lower organ (41) is closed, in a manner to permit the passage of a dose of additive from said additive reservoir (12) toward said dosing chamber (45), and a working position in which said upper organ (37) is closed under the action of said first actuation means (38, 39) and said lower organ (41) is opened under the action of said second actuation means (42, 43), in a manner to permit passage of a dose of additive from said dosing chamber (45) toward said mixing chamber (20). 8. The iron according to claim 7, wherein: said tubular body (18) is cylindrical and said piston (22) is constituted by a rod (36); said upper and lower mobile opening-closing organs are constituted respectively by an upper annular sealing joint (37) and a lower annular sealing joint (41) traversed by said rod (36); said tubular body has an internal lateral face (46) and each of said annular sealing joints has an external periphery that bears closely against said internal lateral face and an internal periphery that is spaced at a radial distance from said rod (36); each of said first and second actuation means comprises an upper disc (38;42) and a lower disc (39;43) carried transversely by said rod (36); each of said upper and lower discs has a diameter that is slightly smaller tha