ROLLER WITH TRAVEL WHEEL
PROBLEM TO BE SOLVED: To improve a roller having one travel wheel, a travel wheel shaft body, a travel wheel hub and a cover part connected to the travel wheel shaft body and visible from an external part.SOLUTION: The cover part 78 connected to the travel wheel shaft body and visible from the exter...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To improve a roller having one travel wheel, a travel wheel shaft body, a travel wheel hub and a cover part connected to the travel wheel shaft body and visible from an external part.SOLUTION: The cover part 78 connected to the travel wheel shaft body and visible from the external part, is connected to the travel wheel shaft body by at least frictional fitting, the travel wheel hub 63 rotates to the cover part 78 in use, and the cover part 78 is covered with a transparent protective part 81. |
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