US1628175A - Rolling mill - Google Patents

Rolling mill Download PDF

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Publication number
US1628175A
US1628175A US93832A US9383226A US1628175A US 1628175 A US1628175 A US 1628175A US 93832 A US93832 A US 93832A US 9383226 A US9383226 A US 9383226A US 1628175 A US1628175 A US 1628175A
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United States
Prior art keywords
frame
housing
double
rolls
sets
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 - Lifetime
Application number
US93832A
Inventor
Moller Fritz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schloemann AG
Original Assignee
Schloemann AG
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 Schloemann AG filed Critical Schloemann AG
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Publication of US1628175A publication Critical patent/US1628175A/en
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    • 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/06—Cassettes

Definitions

  • My invention relates to rolling mills and more particularly to double two high mills provided with an exchangeable roll-supporting frame.
  • the object of my invention is 5 to avoid the increase of the distance between the two housings and to enable all the rolls of a double two high mill and all the housing accessories to be simultaneously inserted and ren'loved.
  • Fig. 1 is an elevation of a double two high mil] showing the inserted frame and the housing accessories
  • Fig. 2 an elevation of a double two high mill with the frame and housing accessories therefrom withdrawn
  • Fig. 3 a top plan view of a double two high mill.
  • 1 designates the housing of a double two high mill and 2 the exchangeable frame carrying the two sets of rolls 3 and the housing accessories 4.
  • 5 is the partition wall, which heretofore formed a part of the housing 1 but in my new construction as shown constitutes a portion of the frame 2.
  • 6 designatesthe top of the housing and 7 the plates or wedges for securing the frame in position in the housing.
  • the frame 2 can be vertically withdrawn from the housing after the top (3 of the same has been first removed.
  • the combi nation with the housing, of a' single exchangeable frame, a plurality of sets of rolls journalled in said frame, a central partition provided between said sets of rolls forming portion of said frame,'and means for securing said frame in position in said housing.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Working Implements (AREA)

Description

J x. a i 6 I 1,- 2 ,1 May 10,1927. MbLLER 6 8 .75
ROLLING MILL Filed March 11, 1926 I mgtm 5Q; 7. da, wi
1 dented May 10, 1927.
UNITED STATES PATENT OFFICE.
FRITZ MLLER, OF DUSSELDORF, GERMANY, ASSIGNOR TO SCI-ILOEMANN AKTIEN- GESELLSCHAFT, OF DUSSELDORF, GERMANY, A CORPORATION OF GERMANY.
ROLLING MILL.
Application filed March 11, 1926, Serial No. 93,832, and in Germany March 13, 1925.
My invention relates to rolling mills and more particularly to double two high mills provided with an exchangeable roll-supporting frame. The object of my invention is 5 to avoid the increase of the distance between the two housings and to enable all the rolls of a double two high mill and all the housing accessories to be simultaneously inserted and ren'loved. To this end, I arrange the central partition, instead of on the housing, on the exchangeable frame itself, whereby the advantages of the latter are considerably increased.
In the appended drawing in which I have illustrated my invention by way of example, Fig. 1 is an elevation of a double two high mil] showing the inserted frame and the housing accessories, Fig. 2 an elevation of a double two high mill with the frame and housing accessories therefrom withdrawn and Fig. 3 a top plan view of a double two high mill.
1 designates the housing of a double two high mill and 2 the exchangeable frame carrying the two sets of rolls 3 and the housing accessories 4. 5 is the partition wall, which heretofore formed a part of the housing 1 but in my new construction as shown constitutes a portion of the frame 2. The great advantage of this new construction is that a common exchangeable frame for both sets of I rolls may be used, while the horizontal distance between the two sets of rolls is no greater than in an ordinary double two high mill. 6 designatesthe top of the housing and 7 the plates or wedges for securing the frame in position in the housing.
As shown in Fig. 2, the frame 2 can be vertically withdrawn from the housing after the top (3 of the same has been first removed.
I claim as my invention:
1. 111 a double two high mill, the combination with the housing, of a single exchangeable frame, a plurality of sets of rolls rotatably jouinalled in said frame, and a central partition provided between said sets of rolls and forming a portion of said frame.
In a double two high mill, the combi nation with the housing, of a' single exchangeable frame, a plurality of sets of rolls journalled in said frame, a central partition provided between said sets of rolls forming portion of said frame,'and means for securing said frame in position in said housing.
in testimony whereof I afiix my signature.
FRITZ MoLLER.
US93832A 1925-03-13 1926-03-11 Rolling mill Expired - Lifetime US1628175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1628175X 1925-03-13

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US1628175A true US1628175A (en) 1927-05-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903925A (en) * 1955-08-05 1959-09-15 W H A Robertson & Company Ltd Rolling mill with segmental rolls
US4037451A (en) * 1976-05-04 1977-07-26 Aetna-Standard Engineering Company Piercing and reeling mill construction with removable cap
US4974438A (en) * 1987-03-19 1990-12-04 Davy Mckee (Sheffield) Limited Rolling mill housing structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903925A (en) * 1955-08-05 1959-09-15 W H A Robertson & Company Ltd Rolling mill with segmental rolls
US4037451A (en) * 1976-05-04 1977-07-26 Aetna-Standard Engineering Company Piercing and reeling mill construction with removable cap
US4974438A (en) * 1987-03-19 1990-12-04 Davy Mckee (Sheffield) Limited Rolling mill housing structure

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