Title:
工具ユニットと、切断すなわち鋸引き用の機械
Document Type and Number:
Japanese Patent JP4216081
Kind Code:
B2
Abstract:
The invention concerns a tool unit for a cutting or sawing machine, comprising at least one disk shaped tool (3) having a first side (3a), a second side (3b), a peripheral edge portion (54) which is the working part of the tool, and at least one driving member (52) which is coaxial with the tool. The tool unit is characterised in that that the driving member (52) is connected or connectable to the first side (3a) of the tool, that that side of the peripheral edge portion (54) which is part of said second side (3b) of the tool defines a plane which forms a limit of the, in the axial direction, maximally projecting part of the tool unit (50), and that the driving member has at least one circumferential driving surface (64) provided to be able to cooperate with a power transmission. The invention also relates to a machine comprising a machine body, a tool carrier and at least one tool unit.
Inventors:
Johansson, Marts
Application Number:
JP2002583153A
Publication Date:
January 28, 2009
Filing Date:
April 19, 2002
Export Citation:
Assignee:
GLOBE-INVENT AKTIEBOLAG
International Classes:
B23D61/04; B28D1/04; B23D45/16; B23D47/00; B23D47/12
Domestic Patent References:
| JP61206416U |
Attorney, Agent or Firm:
Akio Miyazaki
Nobuyuki Kaneda
Katsuhiro Ito
Ishibashi Masayuki
Nobuyuki Kaneda
Katsuhiro Ito
Ishibashi Masayuki