GB1380999A - Rolling mills - Google Patents
Rolling millsInfo
- Publication number
- GB1380999A GB1380999A GB2234772A GB2234772A GB1380999A GB 1380999 A GB1380999 A GB 1380999A GB 2234772 A GB2234772 A GB 2234772A GB 2234772 A GB2234772 A GB 2234772A GB 1380999 A GB1380999 A GB 1380999A
- Authority
- GB
- United Kingdom
- Prior art keywords
- support
- stand
- assemblies
- assembly
- roll
- 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
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
- B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
- B21B31/103—Manipulators or carriages therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
- Paper (AREA)
Abstract
1380999 Rolling plastic material WEAN UNITED Inc 12 May 1972 [24 May 1971] 22347/72 Heading B5A [Also in Division B3] A rolling mill (or calender for paper or rubber) includes removable work roll assemblies 13 and 14 carried in the housings 11 and 12 of the milstand, the chocks 22 (Fig. 2) of the roll assembly 14 being linked by horizontal bars 30, and being supported by rollers 27 and 31 during removal of the assemblies. When the assemblies are withdrawn from the stand, supports 32, having rails 34 at their upper ends, are pivoted inwardly (Fig. 4) to the solid-line positions in order to support the rollers. The roll assemblies are drawn by a motor assembly 49 (Fig. 1a) on to a carriage 45 arranged at floor level. The support structure 44 on which the carriage is positioned can be shifted by a motor assembly 46 away from the mill stand to a roll shop area. The assembly 46 furthermore, can by means of a hook 71 pull from the stand a support 72 which carries a pair of backing rolls. Resting on the support 45 is a further support 53 (Fig. 1a) which can be shifted laterally of the structure 44 (i.e. parallel to the rolling line) by a ram assembly (Fig. 6, not shown) for enabling replacement rolls to be inserted in the stand. The support 53 can be temporarily linked to a similar support for this purpose.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14622871A | 1971-05-24 | 1971-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1380999A true GB1380999A (en) | 1975-01-22 |
Family
ID=22516393
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2234772A Expired GB1380999A (en) | 1971-05-24 | 1972-05-12 | Rolling mills |
| GB2234872A Expired GB1381000A (en) | 1971-05-24 | 1972-05-12 | Rolling mills |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2234872A Expired GB1381000A (en) | 1971-05-24 | 1972-05-12 | Rolling mills |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3738142A (en) |
| JP (2) | JPS5143031B1 (en) |
| AU (1) | AU450643B2 (en) |
| BR (1) | BR7203255D0 (en) |
| CA (1) | CA957879A (en) |
| DE (1) | DE2224486A1 (en) |
| ES (1) | ES403103A1 (en) |
| FR (1) | FR2138686B1 (en) |
| GB (2) | GB1380999A (en) |
| NL (1) | NL7206957A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2218953B1 (en) * | 1973-02-22 | 1975-04-04 | Secim | |
| US4162626A (en) * | 1978-05-03 | 1979-07-31 | Wean United, Inc. | Rolling mill |
| JPS6313606A (en) * | 1986-03-14 | 1988-01-20 | Nippon Steel Corp | Roll rearranging method and device for rolling mill |
| JPH11123417A (en) * | 1997-10-22 | 1999-05-11 | Mitsubishi Heavy Ind Ltd | Method for changing roll of chockless rolling mill and device therefor |
| ITMI20010566A1 (en) * | 2001-03-19 | 2002-09-19 | Fin Omet S R L | EMBOSSING GROUP AND RELATED HANDLING SYSTEM |
| ES2928976T3 (en) * | 2014-12-04 | 2022-11-23 | Bobst Mex Sa | Tool head, transport carriage and tool assembly and disassembly procedures for a flat support transformation unit |
| CN108425519A (en) * | 2017-02-14 | 2018-08-21 | 上海兰庆新材料技术股份有限公司 | A kind of shared vacuum absorption device of the overbrushing head for being easily installed and dismantling |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1150151A (en) * | 1965-06-22 | 1969-04-30 | Davy & United Eng Co Ltd | Rolling Mills |
| US3436945A (en) * | 1967-02-21 | 1969-04-08 | Textron Inc | Roll-changing apparatus for a rolling mill |
| US3540253A (en) * | 1967-10-30 | 1970-11-17 | Blaw Knox Co | Roll changers |
| US3540254A (en) * | 1968-03-20 | 1970-11-17 | United States Steel Corp | Apparatus for removing and replacing rolling mill drive spindles |
| FR1600389A (en) * | 1968-07-08 | 1970-07-20 | ||
| US3638468A (en) * | 1968-10-02 | 1972-02-01 | Hitachi Ltd | Roll-changing means for four-high rolling mill |
| JPS501880U (en) * | 1973-05-04 | 1975-01-09 |
-
1971
- 1971-05-24 US US00146228A patent/US3738142A/en not_active Expired - Lifetime
-
1972
- 1972-05-01 CA CA140,920A patent/CA957879A/en not_active Expired
- 1972-05-10 FR FR7216700A patent/FR2138686B1/fr not_active Expired
- 1972-05-10 AU AU42129/72A patent/AU450643B2/en not_active Expired
- 1972-05-12 GB GB2234772A patent/GB1380999A/en not_active Expired
- 1972-05-12 GB GB2234872A patent/GB1381000A/en not_active Expired
- 1972-05-19 DE DE19722224486 patent/DE2224486A1/en active Pending
- 1972-05-23 BR BR3255/72A patent/BR7203255D0/en unknown
- 1972-05-23 ES ES403103A patent/ES403103A1/en not_active Expired
- 1972-05-24 NL NL7206957A patent/NL7206957A/xx unknown
- 1972-05-24 JP JP47051564A patent/JPS5143031B1/ja active Pending
-
1976
- 1976-04-13 JP JP51041760A patent/JPS5220957A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2224486A1 (en) | 1972-12-07 |
| ES403103A1 (en) | 1976-01-01 |
| JPS5143031B1 (en) | 1976-11-19 |
| FR2138686B1 (en) | 1974-12-20 |
| JPS5220957A (en) | 1977-02-17 |
| NL7206957A (en) | 1972-11-28 |
| BR7203255D0 (en) | 1973-06-12 |
| US3738142A (en) | 1973-06-12 |
| AU4212972A (en) | 1973-11-15 |
| CA957879A (en) | 1974-11-19 |
| AU450643B2 (en) | 1974-07-18 |
| GB1381000A (en) | 1975-01-22 |
| FR2138686A1 (en) | 1973-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |