초록 ▼

A seismic bracing assembly has a first subassembly and a second subassembly that are connected by a sleeve. The first subassembly has a structural yoke used to secure the first subassembly to a structural member. The second subassembly has another yoke used to secure the second subassembly to an anc

A seismic bracing assembly has a first subassembly and a second subassembly that are connected by a sleeve. The first subassembly has a structural yoke used to secure the first subassembly to a structural member. The second subassembly has another yoke used to secure the second subassembly to an anchoring member. The first and second subassembly have a sufficient length to allow rough in assembly of the two subassemblies with the sleeve that couples them together.

대표청구항 ▼

1. A bracing assembly comprising a structural yoke, a first channel member pivotally secured to the structural yoke, a sleeve secured to the first channel member, a second channel member secured to the sleeve, a bracing yoke pivotally secured to the second channel member about an axis of rotation, t

1. A bracing assembly comprising a structural yoke, a first channel member pivotally secured to the structural yoke, a sleeve secured to the first channel member, a second channel member secured to the sleeve, a bracing yoke pivotally secured to the second channel member about an axis of rotation, the bracing yoke comprising a passageway having an open end extending from a side of the bracing yoke and terminating at a closed end opposite the open end, the passageway comprising two different radii disposed substantially at the closed end that have two different centerpoints offset from one another relative to the axis of rotation, and a threaded member extending through at least a portion of the bracing yoke. 2. The bracing assembly of claim 1, wherein a threaded member secures the first channel member to the sleeve and the threaded member comprises a torque-off head. 3. The bracing assembly of claim 1, wherein a threaded member secures the second channel member to the sleeve and the threaded member comprises a torque-off head. 4. The bracing assembly of claim 1, wherein the threaded member comprises a torque-off head. 5. The bracing assembly of claim 1, wherein the first channel member comprises a first wall and a second wall, the first and second wall extending generally parallel to each other, a first opening being formed in the first wall and a second opening being formed in the second wall, the first and second openings being generally aligned and a nut extending between the first and second walls and being at least partially positioned within the first and second openings. 6. The bracing assembly of claim 1, wherein the first channel member comprises an opening, a threaded member extending through the opening and abutting against a first portion of the sleeve, a second portion of the sleeve that is opposite to the first portion of the sleeve being brought into engagement with the first channel member as the threaded member is tightened into engagement with the first portion of the sleeve. 7. The bracing assembly of claim 1, wherein at least one of the first and second channel members extends into the sleeve. 8. A method of bracing comprising attaching a first yoke to a first surface, the first yoke being movably connected to a first channel, moving a second channel away from the first channel, the second channel being connected to the first channel with a sleeve, securing a second yoke to a hanging support member, the second yoke comprising a passageway having an open end extending from a side of the second yoke to receive the hanging support member and terminating at a closed end opposite the open end, the second yoke being movably connected to the second channel about an axis of rotation, the passageway comprising two different radii disposed substantially at the closed end that have two different centerpoints offset from one another relative to the axis of rotation, and securing the position of the sleeve relative to the first channel and the second channel. 9. The method of claim 8 wherein securing the position of the sleeve comprises tightening threaded fasteners into engagement with the sleeve. 10. The method of claim 9 further comprising tightening the threaded fasteners until a break-away head separates from a body of one or more of the threaded fasteners. 11. The bracing assembly of claim 7, wherein a threaded member extends through the first channel member and engages the sleeve.