FIELD: drawing art. SUBSTANCE: reels with tape are fastened on the T-square end sections. Tape is made of elastic transparent material that can be punched by a needle. Geometric figures are depicted on the tape surface, lines parallel to the horizontal sides and beams coming out from one point are plotted in each figure. The beams divide the horizontal sides and lines parallel to them into parts. The sighting device has a cursor and a stop with a sighting face fastened to it for turning in its plane. EFFECT: enhanced convenience in use. 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TEMPLATE FOR DIVIDING INTERVALS OF LINE TO PARTS | 0 |
|
SU1735064A1 |
| DRAWING INSTRUMENT | 1996 |
|
RU2101191C1 |
| DEVICE FOR SCALE MEASURING AND FRAMING OF ORIGINALS OF ILLUSTRATIONS | 0 |
|
SU1525432A1 |
| DRAWING INSTRUMENT | 1995 |
|
RU2097204C1 |
| MECHANISM FOR RECTILINEAR-PROGRESSIVE DISPLACEMENT OF RULER | 1995 |
|
RU2097203C1 |
| DRAWING APPLIANCE | 0 |
|
SU1736747A1 |
| DRAWING APPLIANCE | 1995 |
|
RU2073614C1 |
| DRAWING INSTRUMENT | 0 |
|
SU1742109A1 |
| MECHANISM FOR RECTILlNEAR-PROGRESSIVE MOVEMENT OF RULER | 1996 |
|
RU2106258C1 |
| DRAWING APPLIANCE | 0 |
|
SU1169839A1 |
