| 摘要 |
#CMT# #/CMT# The device (10) has a thread sleeve (12) staying at angle of 90 plus or minus 30 degree to a reinforcing steel (13). The thread sleeve includes a fastening unit for providing a detachable connection. The device is completely made of metal. The fastening unit is provided with an inner thread. The thread sleeve has a size ranging from M6 to M14. The device is designed in T-shape or in form of cross. The thread sleeve is connected with the reinforcing steel by welding points by a circular welding seam. #CMT# : #/CMT# Independent claims are also included for the following: (1) a brickwork (2) a method for providing a fastening device for fastening an element at a brickwork. #CMT#USE : #/CMT# Device i.e. anchor, for use in longitudinal half, central region, horizontal joint, butt joint, and hand-hole of a brick, of a brickwork i.e. wall, for fastening an element i.e. slab shuttering, for concrete casting at the brickwork (all claimed) for building concrete ceiling. Can also be used for fastening shelf, handrail, guard rail, cable duct, ventilating tube, building equipment, room divider and furnishing. #CMT#ADVANTAGE : #/CMT# The device is completely made of metal, thus achieving improved stability and loading capacity, corrosion resistance, reduced thermal expansion coefficient, surface adhesion characteristic, simple and cost-effective processing ability. The thread sleeve is connected with the reinforcing steel by the welding points by the circular welding seam, thus producing a durable, resistant, quick and cost-effective connection. The device is easily manufactured, stored and handled. The device is designed such that the thread sleeve and the reinforcing steel are cost-effectively produced as mass products with better quality in large number. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side sectional view of a brickwork. 10 : Device fastening an element at a brickwork 12 : Thread sleeve 13 : Reinforcing steel 30 : Brickwork 31 : Brick 32 : Mortar 40 : Hand-hole. |
