CHANNELED TUBE INSPECTION DEVICE

摘要

A channel tube inspection device 1 includes an inspection head 3, a pushing cable 5 and an elongated intermediate part 7 whose one end 7a is connected to the inspection head and whose other end 7b is connected to the pushing cable. The intermediate part 7 has a radial rigidity or, worded differently, bending rigidity gradually increasing over its length. The bending rigidity of the intermediate part 7 gradually increases from the inspection head 3 to the pushing cable 6. The intermediate part 7 is solid and has a gradually diminishing diameter from the pushing cable 5 to the inspection head 3. The intermediate part 7 is made of plastic, preferably PUR.

主权项

1. A channel tube inspection device (1) comprising an inspection head (3), a pushing cable (5), and an elongated intermediate part (7) of which one end (7a) is connected to the inspection head and the other end (7b) is connected to the pushing cable, which intermediate part (7) comprises elastically bendable portions which have a different elasticity, wherein the intermediate part (7) possesses a bending rigidity gradually increasing over its length, where the bending rigidity of the intermediate part (7) gradually increasing from the inspection head (3) to the pushing cable (5).