RU1784340C - Hot-rolled periodic profile for thresher beaters - Google Patents

Hot-rolled periodic profile for thresher beaters

Info

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
Application number
SU914927891A
Other languages
Russian (ru)
Inventor
Юрий Савельевич Кострица
Владлен Семенович Махнин
Михаил Юрьевич Тиц
Original Assignee
Днепропетровский Металлургический Институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Днепропетровский Металлургический Институт filed Critical Днепропетровский Металлургический Институт
Priority to SU914927891A priority Critical patent/RU1784340C/en
Application granted granted Critical
Publication of RU1784340C publication Critical patent/RU1784340C/en

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.

SU914927891A 1991-04-16 1991-04-16 Hot-rolled periodic profile for thresher beaters RU1784340C (en)

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)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 940978, кл В 21 В 1/08, 1979. *

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