GB1145664A - Improvements in or relating to a rolling mill, calender or like device - Google Patents
Improvements in or relating to a rolling mill, calender or like deviceInfo
- Publication number
- GB1145664A GB1145664A GB25624/66A GB2562466A GB1145664A GB 1145664 A GB1145664 A GB 1145664A GB 25624/66 A GB25624/66 A GB 25624/66A GB 2562466 A GB2562466 A GB 2562466A GB 1145664 A GB1145664 A GB 1145664A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- brake
- springs
- calender
- stop device
- 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.)
- Expired
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
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/235—Calendar
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Food-Manufacturing Devices (AREA)
- Road Paving Machines (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
1,145,664. Calender. TRAFIKAKTIEBOLAGET GR NGESBERG-OXELÍSUND, GULDSMEDSHYTTE BRUK. 8 June, 1966 [8 June, 1965], No. 25624/66. Heading B5A. [Also in Division B3] A rolling mill or calender includes a brake for the rolls which is applied, when a manually or automatically operated emergency stop device is actuated, for cutting off the power supply to the rolls. The lower roll 2 is hydraulically adjustable by piston-cylinder units 8, 9 relative to the roll 1, springs 6, 7 urging the rolls apart. The units are supplied from a low pressure pump 10 and also from manually or power-operated pumps 13, 14 for providing fine roll adjustment. Valves 25, 26 and 27 are opened by manual application of the emergency stop device to release the fluid pressure in the units 8, 9 and in a brake 17. The springs 6, 7 thereby urge the rolls apart, and the brake is applied by springs to slow down the rolls. The valves are also operated in the event of sensors 28, 29 detecting a pressure overload condition on the rolls, and in this case the sensors can be used to automatically operate the stop device.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7440/65A SE314809B (en) | 1965-06-08 | 1965-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1145664A true GB1145664A (en) | 1969-03-19 |
Family
ID=20271381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25624/66A Expired GB1145664A (en) | 1965-06-08 | 1966-06-08 | Improvements in or relating to a rolling mill, calender or like device |
Country Status (5)
Country | Link |
---|---|
US (1) | US3435648A (en) |
DE (1) | DE1527637C3 (en) |
GB (1) | GB1145664A (en) |
NO (1) | NO120414B (en) |
SE (1) | SE314809B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107138535A (en) * | 2017-04-13 | 2017-09-08 | 江苏理工学院 | A kind of novel rolling mill press down system |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2326140C3 (en) * | 1973-05-23 | 1975-10-23 | Th. Kieserling & Albrecht, 5650 Solingen | Device for radial adjustment and for avoiding overloading of the rolls of dual roll stands |
US3861842A (en) * | 1973-05-24 | 1975-01-21 | Phillips Petroleum Co | Emergency cutter to sever continuous fibrous material |
US3936258A (en) * | 1974-01-30 | 1976-02-03 | Intercole Automation, Inc. | Calender |
US4408974A (en) * | 1982-01-20 | 1983-10-11 | Comerio Ercole, S.P.A. | Mobile film stretching unit |
DE102004012646A1 (en) * | 2004-03-13 | 2005-10-13 | Heinz Gruber | Switching device for mechanical systems |
EP2342056A4 (en) * | 2008-10-08 | 2012-08-29 | Ericsson Telefon Ab L M | Method of making hollow concrete elements |
CN102310080B (en) * | 2011-05-18 | 2014-08-13 | 合肥市百胜科技发展股份有限公司 | Rolling mill |
CN102310085A (en) * | 2011-05-18 | 2012-01-11 | 合肥市百胜科技发展股份有限公司 | Adjustment device of rolling mill roller |
CN102310079A (en) * | 2011-05-18 | 2012-01-11 | 合肥市百胜科技发展股份有限公司 | Intelligent rolling mill |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1477840A (en) * | 1922-07-24 | 1923-12-18 | Cutler Hammer Mfg Co | Controller for driven machines |
US2205632A (en) * | 1936-12-05 | 1940-06-25 | George L Squier Mfg Company | Sugar cane mill |
US2182900A (en) * | 1937-11-01 | 1939-12-12 | Vaughn Machinery Co | Rubber mill |
US2382263A (en) * | 1943-02-20 | 1945-08-14 | Wagner Electric Corp | Braking system |
US2699196A (en) * | 1952-02-23 | 1955-01-11 | Hydropress Inc | Safety device for roller levelers |
FR1124811A (en) * | 1955-05-18 | 1956-10-18 | R L Dispositifs Oleo Pneumatiq | New braking device for heavy vehicles |
US3055243A (en) * | 1960-08-02 | 1962-09-25 | United States Steel Corp | Protective system for mill rolls |
FR1362076A (en) * | 1963-04-19 | 1964-05-29 | Spidem Ste Nle | Reversible dough sheeter with double clamping movement |
-
1965
- 1965-06-08 SE SE7440/65A patent/SE314809B/xx unknown
-
1966
- 1966-06-04 DE DE1527637A patent/DE1527637C3/en not_active Expired
- 1966-06-06 NO NO163309A patent/NO120414B/no unknown
- 1966-06-07 US US555789A patent/US3435648A/en not_active Expired - Lifetime
- 1966-06-08 GB GB25624/66A patent/GB1145664A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107138535A (en) * | 2017-04-13 | 2017-09-08 | 江苏理工学院 | A kind of novel rolling mill press down system |
Also Published As
Publication number | Publication date |
---|---|
DE1527637A1 (en) | 1970-03-05 |
SE314809B (en) | 1969-09-15 |
US3435648A (en) | 1969-04-01 |
DE1527637C3 (en) | 1974-04-25 |
DE1527637B2 (en) | 1973-09-27 |
NO120414B (en) | 1970-10-19 |
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