IT1115288B - Dispositivo per mandrino in laminatoi continui a mandrino trattenuto - Google Patents

Dispositivo per mandrino in laminatoi continui a mandrino trattenuto

Info

Publication number
IT1115288B
IT1115288B IT23217/77A IT2321777A IT1115288B IT 1115288 B IT1115288 B IT 1115288B IT 23217/77 A IT23217/77 A IT 23217/77A IT 2321777 A IT2321777 A IT 2321777A IT 1115288 B IT1115288 B IT 1115288B
Authority
IT
Italy
Prior art keywords
spindle
retained
continuous laminate
spindle device
laminate
Prior art date
Application number
IT23217/77A
Other languages
English (en)
Inventor
Teresio Passoni
Jean Paul Calmes
Aurindo Nessi
Filippo Cattaneo
Original Assignee
Innocenti Santeustacchio Spa
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 Innocenti Santeustacchio Spa filed Critical Innocenti Santeustacchio Spa
Priority to IT23217/77A priority Critical patent/IT1115288B/it
Priority to DE2810273A priority patent/DE2810273C2/de
Priority to GB9672/78A priority patent/GB1586916A/en
Priority to FR7807052A priority patent/FR2389423B1/fr
Priority to US05/898,118 priority patent/US4186585A/en
Priority to HU78IO263A priority patent/HU176809B/hu
Priority to JP5285778A priority patent/JPS53137854A/ja
Application granted granted Critical
Publication of IT1115288B publication Critical patent/IT1115288B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/02—Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Metal Rolling (AREA)
IT23217/77A 1977-05-05 1977-05-05 Dispositivo per mandrino in laminatoi continui a mandrino trattenuto IT1115288B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT23217/77A IT1115288B (it) 1977-05-05 1977-05-05 Dispositivo per mandrino in laminatoi continui a mandrino trattenuto
DE2810273A DE2810273C2 (de) 1977-05-05 1978-03-09 Vorrichtung zur Regelung der Vorschubgeschwindigkeit des Dorns in einem kontinuierlichen, mit gehaltenem Dorn arbeitenden Walzwerk
GB9672/78A GB1586916A (en) 1977-05-05 1978-03-10 Device for controlling the speed of a mandrel in continuous retainedmandrel rolling mills
FR7807052A FR2389423B1 (it) 1977-05-05 1978-03-10
US05/898,118 US4186585A (en) 1977-05-05 1978-04-20 Device for controlling the speed of a mandrel in continuous retained-mandrel rolling mills
HU78IO263A HU176809B (en) 1977-05-05 1978-05-03 Device for moving of controlled speed the mandrels of continuous rolling mills
JP5285778A JPS53137854A (en) 1977-05-05 1978-05-04 Continuous rolling mill axle speed control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23217/77A IT1115288B (it) 1977-05-05 1977-05-05 Dispositivo per mandrino in laminatoi continui a mandrino trattenuto

Publications (1)

Publication Number Publication Date
IT1115288B true IT1115288B (it) 1986-02-03

Family

ID=11204990

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23217/77A IT1115288B (it) 1977-05-05 1977-05-05 Dispositivo per mandrino in laminatoi continui a mandrino trattenuto

Country Status (7)

Country Link
US (1) US4186585A (it)
JP (1) JPS53137854A (it)
DE (1) DE2810273C2 (it)
FR (1) FR2389423B1 (it)
GB (1) GB1586916A (it)
HU (1) HU176809B (it)
IT (1) IT1115288B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1110926B (it) * 1979-02-07 1986-01-13 Innocenti Santeustacchio Spa Metodo ed apparecchiatura per il controllo del movimento del mandrino in un laminatoio continuo a mandrino trattenuto
DE3708943C1 (de) * 1987-03-18 1987-12-03 Mannesmann Ag Verfahren sowie Dreh- und Vorschubantrieb zur Durchfuehrung des Verfahrens zum Walzen von Rohren oder Stangen nach einem Pilgerschrittverfahren
US5231859A (en) * 1992-03-03 1993-08-03 Trimble House Corporation Fluting machine
US7967158B2 (en) 2006-10-27 2011-06-28 Manitowoc Crane Companies, Llc Mobile lift crane with variable position counterweight
CN101570288B (zh) * 2009-05-27 2012-05-30 重庆钢铁(集团)有限责任公司 集卷站双芯棒减速缓冲定位控制方法
US9278834B2 (en) * 2009-08-06 2016-03-08 Manitowoc Crane Group, LLC Lift crane with moveable counterweight
ITMI20110573A1 (it) * 2011-04-07 2012-10-08 Danieli Off Mecc Dispositivo di convogliamento di mandrino per impianto di laminazione di tubi
CN104428073B (zh) * 2012-07-24 2016-06-01 新日铁住金株式会社 无缝金属管的制造方法、芯棒式轧管机以及辅助夹具
US10179722B2 (en) 2014-01-27 2019-01-15 Manitowoc Crane Companies, Llc Lift crane with improved movable counterweight
EP3099620A4 (en) 2014-01-27 2017-10-11 Manitowoc Crane Companies, Inc. Height adjustment mechanism for an auxiliary member on a crane
DE102017214416A1 (de) * 2017-08-18 2019-02-21 Sms Group Gmbh Verfahren und Vorrichtung zur elektrischen Bremsung mit mechanischer Haltevorrichtung für einen Direktantrieb bei der Metallbearbeitung
CN108873806B (zh) * 2018-06-12 2021-07-09 四川省达州钢铁集团有限责任公司 双芯棒控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE344758A (it) *
DE297523C (it) *
BE342654A (it) * 1927-06-30
US1808631A (en) * 1927-07-23 1931-06-02 Bungeroth Rudolf Tube expander
US1936790A (en) * 1931-02-18 1933-11-28 Demag Ag Tube drawing apparatus
GB423784A (en) * 1933-09-01 1935-02-07 Schloemann Ag Improvements in and relating to the manufacture of pipes and the like
DE629832C (de) * 1933-09-02 1936-05-13 Schloemann Akt Ges Rohrstossbank
DE661016C (de) * 1936-06-28 1938-06-09 Meer Akt Ges Maschf Rohrglaettwalzwerk mit verfahrbarem Dornstangenwiderlager
US2145184A (en) * 1938-02-04 1939-01-24 Nat Tube Co Pipe or tube mill
GB629607A (en) * 1946-03-09 1949-09-23 Aetna Standard Eng Co Mandrel bar support
US3416346A (en) * 1964-05-11 1968-12-17 Calumet & Hecla Method and apparatus for reducing the wall thickness of metal tubing
FR2198797B1 (it) * 1972-09-08 1975-01-03 Vallourec
DE2451105A1 (de) * 1974-10-28 1976-04-29 Kocks Gmbh Friedrich Antrieb fuer eine zahnstange

Also Published As

Publication number Publication date
DE2810273A1 (de) 1978-11-09
GB1586916A (en) 1981-03-25
FR2389423B1 (it) 1983-09-09
FR2389423A1 (it) 1978-12-01
HU176809B (en) 1981-05-28
US4186585A (en) 1980-02-05
DE2810273C2 (de) 1986-12-04
JPS53137854A (en) 1978-12-01

Similar Documents

Publication Publication Date Title
JPS5349545A (en) Model device
IT1094598B (it) Laminati che includono un interstrato plastificato
IT1097504B (it) Struttura a sandwich
ES490025A0 (es) Un aparato de laminacion perfeccionado
BR7805921A (pt) Combinacao em um brinquedo
IT1086314B (it) Gabbia di sostegno e guida del mandrino in laminatoi continui a mandrino trattenuto
BR7806584A (pt) Aperfeicoamento em grampo auto-compressivel
GB1540704A (en) High-speed correlating device
JPS5290367A (en) Device in rack
IT1115288B (it) Dispositivo per mandrino in laminatoi continui a mandrino trattenuto
ZA782826B (en) A tool for use primarily in conjunction with a rockbreaker
PL210033A1 (pl) Sposob wytwarzania laminatu oraz urzadzenie do wytwarzania laminatu
SE7807233L (sv) Dekorativt laminat
GB2036165B (en) Arrangement in a gate
BR7700916A (pt) Dispositivo em uma unidade acopladora
BR7800316A (pt) Aperfeicoamento em dispositivo fonografo
BE864000A (nl) Decoratif laminaat
BR7705987A (pt) Aperfeicoamento em dispositivo de registro eletro-radiografico
JPS5330644A (en) Hottmelt adhesive for laminate
IL52633A0 (en) Improvements in mats
JPS52121270A (en) Device for automatically falling in veneers
IT1082416B (it) Strumento per disegni in assonometria
IT1077583B (it) Dispositivo perfezionato per disporre in un vaso fisso un nastro di carda
GB1547359A (en) Device for use in securing an object to a post
JPS52127972A (en) Device for manufacturing composite wood