-
公开(公告)号:US20170067592A1
公开(公告)日:2017-03-09
申请号:US15308463
申请日:2015-05-04
申请人: V-TECH BV
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.
摘要翻译: 通道管检查装置1包括检查头3,推动电缆5和细长中间部7,其一端7a连接到检查头,另一端7b连接到推动电缆。 中间部分7具有径向刚度,或者换句话说,弯曲刚度在其长度上逐渐增加。 中间部7的弯曲刚度从检查头3逐渐增加到推动电缆6.中间部7是实心的,并且从推动电缆5到检查头3的直径逐渐减小。中间部7被制成 的塑料,最好是PUR。
-
公开(公告)号:US10221988B2
公开(公告)日:2019-03-05
申请号:US15308463
申请日:2015-05-04
申请人: V-TECH BV
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.
-