| 摘要 |
#CMT# #/CMT# The device has a pin (56) engaged in a cylindrical cavity (14) defined by an inner wall and an inlet of a fixation sleeve (10). The pin has fins bent and inclined towards a stem (58) when the pin is engaged in the cavity such that raw edges (62) of rims (60, 61) are gripped in portions of the wall. The sleeve has mobile anchoring units (18, 20) with anchoring pins and notched support face (34) forming the wall portions. The pin exerts centrifugal force on the anchoring units when it is introduced inside the sleeve via the inlet, where the edges are gripped in the support face. #CMT#USE : #/CMT# Used for anchoring a pipe. #CMT#ADVANTAGE : #/CMT# The fixation sleeve can be inserted into the cavity made of friable material such as plaster, and can receive the pin, so that the pin can be fixed in a hard material such as concrete, and also in the friable material. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows an axial sectional schematic view of an element receiving another element of an anchoring device. 10 : Fixation sleeve 14 : Cylindrical cavity 18, 20 : Mobile anchoring units 34 : Notched support face 56 : Pin 58 : Stem 60, 61 : Rims 62 : Raw edges #CMT#POLYMERS : #/CMT# The fixation sleeve and the anchoring units are molded in a single piece in plastic material. |
