FIELD: metal working. SUBSTANCE: cutting insert is prismatic in shape with rhomboid cross-section. Prism faces of rhomb obtuse angle have central recesses intended for fastening and registering. Each central recess is made with base in form of equilateral trapezium, and two side and one rear walls are inclined to base to form obtuse angles to it. EFFECT: higher efficiency. 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CARBIDE INSERT OF ROCK CUTTING TOOL | 1995 |
|
RU2079652C1 |
| HARD-ALLOY INSERT FOR ROCK-CUTTING TOOL | 1995 |
|
RU2076207C1 |
| ENVELOPE FOR STORAGE IN ALBUM | 1992 |
|
RU2053129C1 |
| BAG FOR STORAGE AND CARRYING OF SPORTIVE ARTICLES | 2001 |
|
RU2180183C1 |
| HAND PRESS FOR PRESSING OF CABLE LUGS AND SLEEVES | 1995 |
|
RU2105660C1 |
| METHOD OF AIRCRAFT TRANSPORTATION OF PASSENGERS | 1994 |
|
RU2136546C1 |
| SECRECY UNIT OF SLIDE-TYPE LOCKS | 1997 |
|
RU2139399C1 |
| AGENT FOR TREATMENT OF HEART CHRONIC ISCHEMIC DISEASE | 1994 |
|
RU2071345C1 |
| PISTON COMPRESSOR WITH ELECTRIC DRIVE | 1994 |
|
RU2084699C1 |
| ASSEMBLED ANNULAR DRILL BIT WITH MECHANICAL ATTACHMENT OF POLYHEDRAL CUTTING PLATES AND THROWAWAY PLATES FOR ITS EQUIPMENT | 2014 |
|
RU2656190C2 |
