GB1128102A – Improvements in or relating to the taper-rolling of metals
– Google Patents
GB1128102A – Improvements in or relating to the taper-rolling of metals
– Google Patents
Improvements in or relating to the taper-rolling of metals
Info
Publication number
GB1128102A
GB1128102A
GB9490/66A
GB949066A
GB1128102A
GB 1128102 A
GB1128102 A
GB 1128102A
GB 9490/66 A
GB9490/66 A
GB 9490/66A
GB 949066 A
GB949066 A
GB 949066A
GB 1128102 A
GB1128102 A
GB 1128102A
Authority
GB
United Kingdom
Prior art keywords
length
formers
carriage
roll
pair
Prior art date
1966-03-04
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
GB9490/66A
Inventor
Robert Fielding
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.)
English Steel Corp Ltd
Original Assignee
English Steel Corp Ltd
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.)
1966-03-04
Filing date
1966-03-04
Publication date
1968-09-25
1966-03-04
Application filed by English Steel Corp Ltd
filed
Critical
English Steel Corp Ltd
1966-03-04
Priority to GB9490/66A
priority
Critical
patent/GB1128102A/en
1967-03-01
Priority to US619851A
priority
patent/US3417592A/en
1967-03-03
Priority to DE1967E0033512
priority
patent/DE1602064B2/en
1968-09-04
Priority to FR50351A
priority
patent/FR1581426A/fr
1968-09-25
Publication of GB1128102A
publication
Critical
patent/GB1128102A/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
B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
B21H7/007—Taper rolling, e.g. leaf springs
Abstract
1,128,102. Rolling. ENGLISH STEEL CORP. Ltd. 28 Feb., 1967 [4 March, 1966], No. 9490/66. Heading B3M. A length of metal, suitable for forming into a leaf spring, is pulled under tension, together with tapered formers positioned alongside the length, between a pair of idle rolls, such that the length is deformed by the rolls into a tapered shape corresponding to the formers. The length 7, and a pair of formers 16, are mounted on a carriage 10 which is hydraulically traversed over a base 1. An hydraulic g@pper 17 holds the length fixed relative to the chick ends of the formers, the carriage 10 moving from the left to the right during a rolling step. A pair of guide rollers 44, Fig. 2, act on opposite edges of the length, the rollers being mounted in C- shaped supports through which the formers 16 pass. The carriage can automatically perform up to 12 passes on a length, the longitudinal travel of the carriage being variable for different passes, if desired. An axially fixed beam 19, provided with 12 longitudinal slots in which stops can be adjustably fitted is automatically indexed after each pass. The final spacing of the movable, upper, roll 4 from the fixed roll 3 is similarly automatically adjustable for each pass. Thus tapered profiles varying slightly from that of the formers can be produced (Figs. 17A to 17H, not shown). The movement of the carriage can be controlled by means of ultrasonic, optical, or magnetic sensors positioned near the roll gap for sensing the free end of the length 7. A four-high roll arrangement may replace the two-high arrangement shown.
GB9490/66A
1966-03-04
1966-03-04
Improvements in or relating to the taper-rolling of metals
Expired
GB1128102A
(en)
Priority Applications (4)
Application Number
Priority Date
Filing Date
Title
GB9490/66A
GB1128102A
(en)
1966-03-04
1966-03-04
Improvements in or relating to the taper-rolling of metals
US619851A
US3417592A
(en)
1966-03-04
1967-03-01
Taper-rolling of metals
DE1967E0033512
DE1602064B2
(en)
1966-03-04
1967-03-03
ROLLING MILL FOR ROLLING OUT A METAL BLANK
FR50351A
FR1581426A
(en)
1966-03-04
1968-09-04
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB9490/66A
GB1128102A
(en)
1966-03-04
1966-03-04
Improvements in or relating to the taper-rolling of metals
Publications (1)
Publication Number
Publication Date
GB1128102A
true
GB1128102A
(en)
1968-09-25
Family
ID=9872965
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB9490/66A
Expired
GB1128102A
(en)
1966-03-04
1966-03-04
Improvements in or relating to the taper-rolling of metals
Country Status (3)
Country
Link
US
(1)
US3417592A
(en)
DE
(1)
DE1602064B2
(en)
GB
(1)
GB1128102A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2213792A1
(en)
*
1972-03-22
1973-09-27
Oberhagener Maschinenfabrik Da
Sheet metal redn – by rolling to produce single-leaf springs for vehicles
JPS54127055U
(en)
*
1978-02-24
1979-09-04
DE2936482A1
(en)
*
1978-09-19
1980-03-27
British Steel Corp
DEVICE AND METHOD FOR WEDGE-SHAPING A WORKPIECE
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1380691A
(en)
*
1971-09-24
1975-01-15
Hille Eng Co Ltd
Taper-rolling of metal
GB1571782A
(en)
*
1978-05-26
1980-07-16
Hille Eng Co Ltd
Taper rolling of metal
US4248072A
(en)
*
1978-07-25
1981-02-03
Aichi Steel Works, Limited
Method of and apparatus for producing plate material having uniform width and lengthwise thickness variation
US4286451A
(en)
*
1979-06-18
1981-09-01
The Yoder Company
Forming leveller
GB8914012D0
(en)
*
1989-06-19
1989-08-09
Davy Mckee Sheffield
Taper rolling-direct length measurement
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2092188A
(en)
*
1935-07-05
1937-09-07
Simons Aaron
Process and apparatus for drawing metal strips
US2995050A
(en)
*
1959-04-27
1961-08-08
Baldwin Lima Hamilton Corp
Reducing the cross-section of material
1966
1966-03-04
GB
GB9490/66A
patent/GB1128102A/en
not_active
Expired
1967
1967-03-01
US
US619851A
patent/US3417592A/en
not_active
Expired – Lifetime
1967-03-03
DE
DE1967E0033512
patent/DE1602064B2/en
active
Granted
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2213792A1
(en)
*
1972-03-22
1973-09-27
Oberhagener Maschinenfabrik Da
Sheet metal redn – by rolling to produce single-leaf springs for vehicles
JPS54127055U
(en)
*
1978-02-24
1979-09-04
DE2936482A1
(en)
*
1978-09-19
1980-03-27
British Steel Corp
DEVICE AND METHOD FOR WEDGE-SHAPING A WORKPIECE
US4287744A
(en)
*
1978-09-19
1981-09-08
British Steel Corporation
Taper rolling machine
Also Published As
Publication number
Publication date
DE1602064B2
(en)
1973-05-17
US3417592A
(en)
1968-12-24
DE1602064A1
(en)
1971-07-29
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