FR2126376A1 - Rapid changing of rolls - in particular on stretch levelling machines - Google Patents
Rapid changing of rolls - in particular on stretch levelling machinesInfo
- Publication number
- FR2126376A1 FR2126376A1 FR7206218A FR7206218A FR2126376A1 FR 2126376 A1 FR2126376 A1 FR 2126376A1 FR 7206218 A FR7206218 A FR 7206218A FR 7206218 A FR7206218 A FR 7206218A FR 2126376 A1 FR2126376 A1 FR 2126376A1
- Authority
- FR
- France
- Prior art keywords
- rolls
- rapid changing
- bearing
- stretch levelling
- levelling machines
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The changing of rolls of a stretch levelling machine is facilitated by a hydraulically operated bearing at one end of each roll. The bearing consists of a tapered shaft mounted in a housing in which it can be moved in and out by means of a piston acting in a cylinder. When in position in the end of the roll, the bearing is locked by a pin. Movement is rapid and is regulated from the control panel of the machine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD15330871 | 1971-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2126376A1 true FR2126376A1 (en) | 1972-10-06 |
FR2126376B1 FR2126376B1 (en) | 1977-07-15 |
Family
ID=5483495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7206218A Granted FR2126376A1 (en) | 1971-02-25 | 1972-02-24 | Rapid changing of rolls - in particular on stretch levelling machines |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2206521A1 (en) |
FR (1) | FR2126376A1 (en) |
-
1972
- 1972-02-11 DE DE19722206521 patent/DE2206521A1/en active Pending
- 1972-02-24 FR FR7206218A patent/FR2126376A1/en active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
DE2206521A1 (en) | 1972-09-14 |
FR2126376B1 (en) | 1977-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |