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A platform for research: civil engineering, architecture and urbanism
Cleaning device for internal cleaning of drain or sewer pipes
The invention relates to a cleaning device for internal cleaning of drain or sewer pipes comprising at least one chain comprising several chain links, two end parts, to one of which one end of the chain/chains is/are fastened and to another of which another end of the chain/chains is fastened, which end parts each comprise a central opening, through which a rotatable element extends. At least some of the chain links of at least one chain of the cleaning device have a blade pin with blade parts at each end of the blade pin, the blade pin extends through an internal opening of the chain link and the blade parts are of hard material.
Cleaning device for internal cleaning of drain or sewer pipes
The invention relates to a cleaning device for internal cleaning of drain or sewer pipes comprising at least one chain comprising several chain links, two end parts, to one of which one end of the chain/chains is/are fastened and to another of which another end of the chain/chains is fastened, which end parts each comprise a central opening, through which a rotatable element extends. At least some of the chain links of at least one chain of the cleaning device have a blade pin with blade parts at each end of the blade pin, the blade pin extends through an internal opening of the chain link and the blade parts are of hard material.
Cleaning device for internal cleaning of drain or sewer pipes
SCHNEIDER STEFFEN (author)
2019-06-27
Patent
Electronic Resource
English
Cleaning device for internal cleaning of drain or sewer pipes
| European Patent Office | 2019
A CLEANING DEVICE FOR INTERNAL CLEANING OF DRAIN OR SEWER PIPES
| European Patent Office | 2019
A CLEANING DEVICE FOR INTERNAL CLEANING OF DRAIN OR SEWER PIPES
| European Patent Office | 2019
| European Patent Office | 2018
| European Patent Office | 2019