RU1784340C - Hot-rolled periodic profile for thresher beaters - Google Patents
Hot-rolled periodic profile for thresher beatersInfo
- Publication number
- RU1784340C RU1784340C SU914927891A SU4927891A RU1784340C RU 1784340 C RU1784340 C RU 1784340C SU 914927891 A SU914927891 A SU 914927891A SU 4927891 A SU4927891 A SU 4927891A RU 1784340 C RU1784340 C RU 1784340C
- Authority
- RU
- Russia
- Prior art keywords
- depressions
- base
- hot
- rolled
- profile
- Prior art date
Links
Abstract
Использование: прокатное производство , изготовление барабанов молотилок зер- ноуборочных комбайнов. Сущность изобретени : гор чекатаный профиль состоит из основани 1 и ребер 2 рифлени . Основание 1 Г-образной формы имеет часть 3, выполненную по ширине с ребрами рифлени и со стороны противоположной ребрам с периодически повтор ющимис впадинами 4 с рассто нием между впадинами t, равным 1...10 ширины впадин Ь. Впадины выполнены глубиной 0,1 ...0,4 толщины основани и шириной 1...3 их глубины. Глубина впадин монотонно уменьшаетс от кра основани к середине профил . Рассто ние между соседними впадинами монотонно увеличиваетс от кра основани к середине профил . 2 з.п. ф-лы. 1 ил.Usage: rolling production, manufacturing of drums of threshers of combine harvesters. SUMMARY OF THE INVENTION: A hot-rolled profile consists of a base 1 and corrugation ribs 2. The base 1 of the L-shaped shape has a part 3 made in width with corrugated ribs and on the side opposite to the ribs with periodically repeating depressions 4 with a distance between the depressions t equal to 1 ... 10 of the width of the depressions b. The depressions are made with a depth of 0.1 ... 0.4 of the thickness of the base and a width of 1 ... 3 of their depth. The depth of the depressions decreases monotonically from the edge of the base to the middle of the profile. The distance between adjacent depressions increases monotonically from the edge of the base to the middle of the profile. 2 s.p. f-ly. 1 ill.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU914927891A RU1784340C (en) | 1991-04-16 | 1991-04-16 | Hot-rolled periodic profile for thresher beaters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU914927891A RU1784340C (en) | 1991-04-16 | 1991-04-16 | Hot-rolled periodic profile for thresher beaters |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1784340C true RU1784340C (en) | 1992-12-30 |
Family
ID=21569996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU914927891A RU1784340C (en) | 1991-04-16 | 1991-04-16 | Hot-rolled periodic profile for thresher beaters |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1784340C (en) |
-
1991
- 1991-04-16 RU SU914927891A patent/RU1784340C/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 940978, кл В 21 В 1/08, 1979. * |
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