GB1342685A – Rolling head with cantilever-journalled rolls disposed at an angle to the longitudinal axis of the rolled stock
– Google Patents
GB1342685A – Rolling head with cantilever-journalled rolls disposed at an angle to the longitudinal axis of the rolled stock
– Google Patents
Rolling head with cantilever-journalled rolls disposed at an angle to the longitudinal axis of the rolled stock
Info
Publication number
GB1342685A
GB1342685A
GB2297871A
GB2297871A
GB1342685A
GB 1342685 A
GB1342685 A
GB 1342685A
GB 2297871 A
GB2297871 A
GB 2297871A
GB 2297871 A
GB2297871 A
GB 2297871A
GB 1342685 A
GB1342685 A
GB 1342685A
Authority
GB
United Kingdom
Prior art keywords
bush
shaft
roll
coupling
journalled
Prior art date
1970-03-03
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
GB2297871A
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.)
Siemag Siegener Maschinenbau GmbH
Original Assignee
Siemag Siegener Maschinenbau GmbH
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.)
1970-03-03
Filing date
1971-04-19
Publication date
1974-01-03
1971-04-19
Application filed by Siemag Siegener Maschinenbau GmbH
filed
Critical
Siemag Siegener Maschinenbau GmbH
1974-01-03
Publication of GB1342685A
publication
Critical
patent/GB1342685A/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
B21B—ROLLING OF METAL
B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
B21B27/02—Shape or construction of rolls
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
B21B13/008—Skew rolling stands, e.g. for rolling rounds
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
B21B31/18—Adjusting or positioning rolls by moving rolls axially
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
Abstract
1342685 Rolling SIEMAG SIEGENER MASCHINENBAU GmbH 19 April 1971 [3 March 1970] 22978/71 Heading B3M A rolling head comprises cantilever-journalled conical rolls 1, each carried at an angle to the direction of rolled stock advance by a hollow shaft 12 journalled for rotation in a support 30, each shaft having slidably mounted therein a bush 5 positively secured against rotation in the shaft, means being provided for adjusting the axial position of the bush 5 in the shaft, and the respective roll or a member fixed thereto being clamped against the free end of its respective sliding bush by a stressing bolt 6 extending axially within the bush and acting in tension between an abutment 8 on the bush and the roll or member fixed thereto. To obtain the axial adjustment of the rolls, a coupling bush 20 is displaced by actuation of an annular hydraulic piston 24 so that teeth 28 of the coupling bush engage teeth 29 of the stationary support 30. An adjusting bush 16 engages the coupling bush 20 with teeth 21 and is also in a screw threaded engagement with the sliding bush 5. The hollow shaft 12 and bush 5 are then rotated by a planet shaft 15, via gears 13, 14. Since the coupling bush 20 is fixed to the support 30, the adjusting bush will remain stationary and the relative rotation between the bush 5 and the bush 16 will cause an axial displacement of the rolls. A driver 2 of the roll 1 is constructed in the shape of a cone to facilitate removal of the roll, e.g. if the driver 2 breaks at fracture position 3.
GB2297871A
1970-03-03
1971-04-19
Rolling head with cantilever-journalled rolls disposed at an angle to the longitudinal axis of the rolled stock
Expired
GB1342685A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2009867A
DE2009867C3
(en)
1970-03-03
1970-03-03
Rolling head with overhung rolls inclined towards the rolling stock axis
Publications (1)
Publication Number
Publication Date
GB1342685A
true
GB1342685A
(en)
1974-01-03
Family
ID=5763895
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2297871A
Expired
GB1342685A
(en)
1970-03-03
1971-04-19
Rolling head with cantilever-journalled rolls disposed at an angle to the longitudinal axis of the rolled stock
Country Status (6)
Country
Link
US
(1)
US3718020A
(en)
AT
(1)
AT304418B
(en)
DE
(1)
DE2009867C3
(en)
FR
(1)
FR2081642B1
(en)
GB
(1)
GB1342685A
(en)
SE
(1)
SE356228B
(en)
Families Citing this family (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AT366298B
(en)
*
1976-12-21
1982-03-25
Schloemann Siemag Ag
ROLLING MILL FOR THE PRODUCTION OF SEAMLESS TUBES
FR2381577A1
(en)
*
1977-02-25
1978-09-22
Vallourec Lorraine Escaut
NEW STRAIGHTENING ROLLER
DE2718219B2
(en)
*
1977-04-23
1979-09-06
Hoesch Werke Ag, 4600 Dortmund
Calibration for the work rolls of a cross roll stand
US4394822A
(en)
*
1980-06-06
1983-07-26
Morgan Construction Company
High reduction method and apparatus for continuously hot rolling products
DE3030040C2
(en)
*
1980-08-08
1983-09-01
SMS Schloemann-Siemag AG, 4000 Düsseldorf
Device for clamping interchangeable rollers, in particular tapered rollers
DE3043937A1
(en)
*
1980-11-21
1982-07-22
SMS Schloemann-Siemag AG, 4000 Düsseldorf
Planetary skew rolling mill bevel rollers – have detachable head sections for shaping small dia. workpieces
DE3132712C2
(en)
*
1981-08-19
1985-09-12
Kocks Technik Gmbh & Co, 4010 Hilden
Tube piercing mill
SE450818B
(en)
*
1982-07-20
1987-08-03
Mo I Stali I Splavov
PROCEDURE FOR SELECTING THE METAL WORK
DE3229211A1
(en)
*
1982-08-05
1984-02-09
SMS Schloemann-Siemag AG, 4000 Düsseldorf
ROLLING HEAD OF A PLANETE SCHRAEG ROLLING MILL
PL139099B1
(en)
*
1982-11-25
1986-12-31
Akad Gorniczo Hutnicza
Method of reducing thickness of pipe wall and rolling mill therefor
FI109528B
(en)
*
1999-12-21
2002-08-30
Outokumpu Oy
Rolling head for a planetary rolling device
DE10261057A1
(en)
*
2002-12-24
2004-07-22
Sms Meer Gmbh
Roll arrangement for a rolling mill
DE102011108113A1
(en)
2011-07-21
2013-01-24
Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg
Roller for a ring rolling mill
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US293165A
(en)
*
1884-02-05
Assigzxtoe op one-half to
US2163196A
(en)
*
1937-09-27
1939-06-20
Nat Tube Co
Indicator
DE736227C
(en)
*
1939-07-30
1943-06-10
Demag Ag
Angled rolling mill for the production of seamless tubes
US3132545A
(en)
*
1960-05-20
1964-05-12
Vincenzo S Arata
Cycloidal rolling mill
1970
1970-03-03
DE
DE2009867A
patent/DE2009867C3/en
not_active
Expired
1971
1971-02-10
FR
FR7104443A
patent/FR2081642B1/fr
not_active
Expired
1971-02-17
AT
AT137571A
patent/AT304418B/en
not_active
IP Right Cessation
1971-02-24
SE
SE02366/71A
patent/SE356228B/xx
unknown
1971-03-01
US
US00119617A
patent/US3718020A/en
not_active
Expired – Lifetime
1971-04-19
GB
GB2297871A
patent/GB1342685A/en
not_active
Expired
Also Published As
Publication number
Publication date
FR2081642A1
(en)
1971-12-10
DE2009867C3
(en)
1978-08-03
US3718020A
(en)
1973-02-27
DE2009867A1
(en)
1971-09-30
FR2081642B1
(en)
1975-07-04
SE356228B
(en)
1973-05-21
DE2009867B2
(en)
1977-11-17
AT304418B
(en)
1973-01-10
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Legal Events
Date
Code
Title
Description
1974-05-15
PS
Patent sealed [section 19, patents act 1949]
1982-11-17
PCNP
Patent ceased through non-payment of renewal fee
