GB1102203A - Creation of Inventions and Patents with Artificial Intelligence

GB1102203A – Roller leveller
– Google Patents

GB1102203A – Roller leveller
– Google Patents
Roller leveller

Info

Publication number
GB1102203A

GB1102203A
GB20183/65A
GB2018365A
GB1102203A
GB 1102203 A
GB1102203 A
GB 1102203A
GB 20183/65 A
GB20183/65 A
GB 20183/65A
GB 2018365 A
GB2018365 A
GB 2018365A
GB 1102203 A
GB1102203 A
GB 1102203A
Authority
GB
United Kingdom
Prior art keywords
rolls
wedges
frame
supported
corner
Prior art date
1964-06-23
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

Application number
GB20183/65A
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.)

VOSS ENGINEERING Co

Original Assignee
VOSS ENGINEERING Co
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.)
1964-06-23
Filing date
1965-05-13
Publication date
1968-02-07

1965-05-13
Application filed by VOSS ENGINEERING Co
filed
Critical
VOSS ENGINEERING Co

1968-02-07
Publication of GB1102203A
publication
Critical
patent/GB1102203A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

B—PERFORMING OPERATIONS; TRANSPORTING

B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL

B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL

B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling

B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers

Abstract

1,102,203. Straightening. VOSS ENGINEERING CO. 13 May, 1965 [23 June, 1964], No. 20183/65. Heading B3E. A roller leveller includes four vertical corner posts, a top frame and a bottom frame supported by the posts, a top set of rolls and a bottom set of rolls supported by the top and bottom frames, respectively, means between the top frame and top set of rolls to effect vertical adjustment of the top set of rolls, the top frame being rectangular, and four separate jack means, each for lifting and lowering one corner of the top frame relative to a corner post to unclamp or clamp, respectively, the top frame relative to the four corner posts. An upper set of leveller rolls 22 is backed by backup rolls 24 on a support 38 backed by wedges 35, 54 on a rectangular frame 20 supported on four corner posts (80), Fig. 15 (not shown). A lower set of leveller rolls 23 is backed by rolls 24 on a support 37 backed by wedges 35, 34 on a rectangular frame 21. The frame 21 is formed with arcuate lower surfaces at its sides which are supported in arcuate surfaces of saddles (200), Fig. 18 (not shown). The saddles (200) are, further, supported on wedges (103). The top plate 20 is clamped on and lifted off the parts (80) at each corner by worm and screw means (75), Fig. 15 (not shown), each driven by a separate motor (73). Adjustment of the upper rolls 22 relative to the top plate 20 is effected by movement of wedges 35 by rotation of threaded shafts 243 or by movement of wedges 54 by a motor (45), Fig. 9 (not shown). The wedges 54 at the centre of the rolls are tapered more than those at the ends to bend the rolls into concave or convex shape, thus increasing pressure on the ends or centre of sheet being levelled. Adjustment of the lower rolls 23 relative to the bottom plate 21 is effected by movement of wedges 35 by rotation of threaded shafts 242 or by movement of wedges 34 by individual motors 31. The bottom frame 21 is tilted along the saddles (200) about a centre bottom leveller roll as centre by motor-driven eccentrics (67) (Fig. 13, not shown), thus bringing the upper and lower rolls closer at the outer entrance to the machine. Each saddle (200) is independently vertically adjustable by a motor-driven wedge (103), Fig. 18 (not shown). Stop means control various adjustments.

GB20183/65A
1964-06-23
1965-05-13
Roller leveller

Expired

GB1102203A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US377334A

US3301031A
(en)

1964-06-23
1964-06-23
Roller leveler

Publications (1)

Publication Number
Publication Date

GB1102203A
true

GB1102203A
(en)

1968-02-07

Family
ID=23488694
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB20183/65A
Expired

GB1102203A
(en)

1964-06-23
1965-05-13
Roller leveller

Country Status (3)

Country
Link

US
(1)

US3301031A
(en)

DE
(1)

DE1452946A1
(en)

GB
(1)

GB1102203A
(en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3477266A
(en)

1967-05-17
1969-11-11
Voss Eng Co
Roller leveler

DE2646201C2
(en)

1976-10-13
1978-10-19
Ungerer Irma

LEVELING MACHINE

DE2824217A1
(en)

1978-06-02
1979-12-06
Schloemann Siemag Ag

LEVELING MACHINE FOR PLATES AND STRAPS

GB2065006B
(en)

1979-11-22
1983-04-20
Aida Eng Ltd
Roller leveller

US4594872A
(en)

1984-10-30
1986-06-17
Nordlof Richard D
Apparatus for straightening strip material

US4635458A
(en)

1985-04-24
1987-01-13
Monarch Machine Tool Co.
Leveling apparatus

DE3684919D1
(en)

1986-09-19
1992-05-21
Monarch Machine Tool Co

LEVELING MACHINE.

DE3700555A1
(en)

1987-01-10
1988-07-21
Schloemann Siemag Ag

LEVELING MACHINE FOR SHEETS AND TAPES

US6769279B1
(en)

2002-10-16
2004-08-03
Machine Concepts, Inc.
Multiroll precision leveler with automatic shape control

US9459086B2
(en)

2014-02-17
2016-10-04
Machine Concepts, Inc.
Shape sensor devices, shape error detection systems, and related shape sensing methods

CN104588443B
(en)

2015-01-28
2017-01-18
中国重型机械研究院股份公司
Stepping type flattening device

US10363590B2
(en)

2015-03-19
2019-07-30
Machine Concepts, Inc.
Shape correction leveler drive systems

CN105127244A
(en)

2015-08-25
2015-12-09
东莞市世翔精密机械制造有限公司
Six-layer leveling machine

US10569319B2
(en)

2015-09-15
2020-02-25
Coe Press Equipment Corporation
Direct coupled eccentric driven pilot release straightener

US10710135B2
(en)

2016-12-21
2020-07-14
Machine Concepts Inc.
Dual-stage multi-roll leveler and work roll assembly

CN108555062A
(en)

2018-04-20
2018-09-21
襄阳博亚精工装备股份有限公司
A kind of multi-roll straightening machine group

Family Cites Families (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

CA648617A
(en)

1962-09-18
L. Bearer Gerald
Independent wedge adjustments

US2852065A
(en)

1954-08-23
1958-09-16
Birdsboro Steel Foundry & Mach
Roller leveller having means to move individual rolls into and out of work engagement

US2890738A
(en)

1956-02-14
1959-06-16
Voss Engineering Company
Radial tilt roller levelers

US2963071A
(en)

1957-03-15
1960-12-06
Lake Erie Machinery Corp
Leveler for sheet metal strips

1964

1964-06-23
US
US377334A
patent/US3301031A/en
not_active
Expired – Lifetime

1965

1965-03-10
DE
DE19651452946
patent/DE1452946A1/en
active
Pending

1965-05-13
GB
GB20183/65A
patent/GB1102203A/en
not_active
Expired

Also Published As

Publication number
Publication date

US3301031A
(en)

1967-01-31

DE1452946A1
(en)

1971-08-05

Contact information