Title:
リング鋸
Document Type and Number:
Japanese Patent JP7289376
Kind Code:
B2
Abstract:
A ring saw includes a ring saw blade, a tool holder that guides the ring saw blade in a cutting plane, a motor, and a driving wheel where the ring saw blade is drivable in the cutting plane by the driving wheel and the driving wheel is coupled to the motor. A guide roller is disposed on a first side of the cutting plane where the ring saw blade is guidable by the guide roller from the first side. A guide roll is disposed on a second side of the cutting plane where the ring saw blade is guidable by the guide roll from the second side. The guide roll is disposed in a hood that is pivotable relative to the cutting plane.
Inventors:
Kozlowski, Oliver
brehm, bernhardt
Turk Trakranen, John Vann
Golubovich, Golan
Sittel, Joseph
brehm, bernhardt
Turk Trakranen, John Vann
Golubovich, Golan
Sittel, Joseph
Application Number:
JP2021573891A
Publication Date:
June 09, 2023
Filing Date:
June 24, 2020
Export Citation:
Assignee:
Hilti Actien Gezel Shaft
International Classes:
B23D47/12; B23D45/16
Domestic Patent References:
| JP57156123A | ||||
| JP63111001A |
Foreign References:
| US3930310 |
Attorney, Agent or Firm:
Patent Attorney Corporation Aihara International Intellectual Property Office