FIELD: hacksaw blades for belts saws and circular saws.
SUBSTANCE: proposed hacksaw blade has saw tooth setting system consisting of first and second groups of teeth; saw tooth setting system is repeated. According to one version, depth of teeth of second group of teeth is lesser than that of first group. Degree of saw tooth setting of second group is lesser than that of first group; first group has at least one tooth without tooth setting.
EFFECT: enhanced efficiency; reliable protection of teeth.
51 cl, 31 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CUTTING TOOL AND METHOD OF ITS PRODUCTION | 2008 |
|
RU2396163C2 |
| BAND SAW | 1999 |
|
RU2163538C1 |
| SAW BLADE FOR CUTTING OF HOLLOW MOULDED SECTIONS | 2012 |
|
RU2580260C2 |
| METHOD OF GRINDING THE TEETH OF HACK-SAW BLADES | 0 |
|
SU986734A1 |
| DEVICE FOR MATERIAL SEPARATION WITH THIN SAW CUT | 2012 |
|
RU2574546C2 |
| 0 |
|
SU37445A1 | |
| 0 |
|
SU141724A1 | |
| APPARATUS FOR DISSECTION OF FASCIA | 0 |
|
SU1165380A1 |
| TRIMMER SAW WITH CHAIN BELT | 2014 |
|
RU2664319C2 |
| METHOD OF GRINDING TEETH OF SAW BLADES | 1995 |
|
RU2089357C1 |
