| 摘要 |
<p>#CMT# #/CMT# The coupling (1) has a carrier (2) for an injection nozzle provided in a cylinder head, where the carrier is coupleable with a traction device and with an external thread (4) of a head part of the injection nozzle. The carrier exhibits one internal thread screwable on another internal thread (8) in a fitting manner. The carrier is provided with multiple radial-elastic deformable gripper elements (5) in an axial extension to the internal threads, where the gripper elements are braceable against the head part of the injection nozzle. #CMT#USE : #/CMT# Extraction coupling for an injection nozzle. #CMT#ADVANTAGE : #/CMT# The carrier is provided with the radial-elastic deformable gripper elements in the axial extension to the internal threads, where the gripper elements are braceable against the head part of the injection nozzle, thus increasing extraction force during the simultaneous precise setting of the extraction coupling on the injection nozzle. The arrangement of the internal thread in an axial region of the gripper elements ensures stabilization of the thread connection by reduction of thread play. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a vertical sectional view of an extraction coupling. 1 : Extraction coupling 2 : Carrier 4 : External thread 5 : Radial-elastic deformable gripper element 8 : Internal thread.</p> |
