ATE44893T1 - ROTARY DRIVE DEVICE FOR WORK ROLLS OF A PLANETARY ROLLING MILL FOR LONG ROLLING. - Google Patents
ROTARY DRIVE DEVICE FOR WORK ROLLS OF A PLANETARY ROLLING MILL FOR LONG ROLLING.Info
- Publication number
- ATE44893T1 ATE44893T1 AT85440064T AT85440064T ATE44893T1 AT E44893 T1 ATE44893 T1 AT E44893T1 AT 85440064 T AT85440064 T AT 85440064T AT 85440064 T AT85440064 T AT 85440064T AT E44893 T1 ATE44893 T1 AT E44893T1
- Authority
- AT
- Austria
- Prior art keywords
- rolling
- roll
- axis
- ramp
- work rolls
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 title abstract 9
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/18—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Rolling Contact Bearings (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Conductive Materials (AREA)
- Feed For Specific Animals (AREA)
- Crushing And Grinding (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Formation And Processing Of Food Products (AREA)
- Pulleys (AREA)
Abstract
1. Device for rotationally driving the work rolls of a planetary mill for long rolling stock in which the rolls comprise a groove rolling the angles of the rolling stock and are mounted so as to rotate freely about their respective axes, which are parallel to each other and distributed on the periphery of rotors whose axis of rotation is itself parallel to those of the rolls, and consists of a ramp associated with each rotor and which is disposed on the outside of the latter and on which each roll runs before rolling the rolling stock, characterized in that : - any point on the rolling track (8) of the ramp (7) is located at a distance (Rr ) from the axis (2) of the rotor of between the distances to the said axis (2) from the bottom (13) of the groove of the roll (5) and from the point of contact (14) between the roll and the rolling stock to be rolled (6) which is furthest away from the axis (4) of the roll ; - and in that each roll comprises a bearing surface (11) provided at at least one end of the said roll and whose lateral surface constitutes a strip (9) by means of which the roll comes into contact with the rolling track (8) of the ramp (7).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8417694A FR2572962A1 (en) | 1984-11-14 | 1984-11-14 | DEVICE FOR DRIVING ROTATION OF WORKING ROLLS OF A PLANETARY ROLLING SYSTEM |
| EP85440064A EP0181828B1 (en) | 1984-11-14 | 1985-11-07 | Device for rotationally driving the work rolls of a planetary mill for long rolling stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE44893T1 true ATE44893T1 (en) | 1989-08-15 |
Family
ID=9309783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT85440064T ATE44893T1 (en) | 1984-11-14 | 1985-11-07 | ROTARY DRIVE DEVICE FOR WORK ROLLS OF A PLANETARY ROLLING MILL FOR LONG ROLLING. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0181828B1 (en) |
| JP (1) | JPS61126912A (en) |
| AT (1) | ATE44893T1 (en) |
| CA (1) | CA1285793C (en) |
| CS (1) | CS261230B2 (en) |
| DD (1) | DD239133A5 (en) |
| DE (1) | DE3571776D1 (en) |
| FR (1) | FR2572962A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2225763C1 (en) * | 2002-11-19 | 2004-03-20 | Южно-Уральский государственный университет | Roll for step rolling |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978933A (en) * | 1958-03-05 | 1961-04-11 | Sendzimir Tadeusz | Beambacked planetary rolling mill |
-
1984
- 1984-11-14 FR FR8417694A patent/FR2572962A1/en not_active Withdrawn
-
1985
- 1985-11-07 DE DE8585440064T patent/DE3571776D1/en not_active Expired
- 1985-11-07 AT AT85440064T patent/ATE44893T1/en not_active IP Right Cessation
- 1985-11-07 EP EP85440064A patent/EP0181828B1/en not_active Expired
- 1985-11-13 CS CS858170A patent/CS261230B2/en unknown
- 1985-11-13 CA CA000495222A patent/CA1285793C/en not_active Expired - Lifetime
- 1985-11-14 JP JP60255806A patent/JPS61126912A/en active Pending
- 1985-11-14 DD DD85282863A patent/DD239133A5/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CS817085A2 (en) | 1988-05-16 |
| DD239133A5 (en) | 1986-09-17 |
| DE3571776D1 (en) | 1989-08-31 |
| CS261230B2 (en) | 1989-01-12 |
| JPS61126912A (en) | 1986-06-14 |
| EP0181828B1 (en) | 1989-07-26 |
| FR2572962A1 (en) | 1986-05-16 |
| CA1285793C (en) | 1991-07-09 |
| EP0181828A1 (en) | 1986-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |