IT8221675A1 - Equipment for supporting the drill shaft of a hot axial drilling machine for billets, ingots and the like - Google Patents

Equipment for supporting the drill shaft of a hot axial drilling machine for billets, ingots and the like

Info

Publication number
IT8221675A1
IT8221675A1 IT1982A21675A IT2167582A IT8221675A1 IT 8221675 A1 IT8221675 A1 IT 8221675A1 IT 1982A21675 A IT1982A21675 A IT 1982A21675A IT 2167582 A IT2167582 A IT 2167582A IT 8221675 A1 IT8221675 A1 IT 8221675A1
Authority
IT
Italy
Prior art keywords
billets
ingots
supporting
equipment
drilling machine
Prior art date
Application number
IT1982A21675A
Other languages
Italian (it)
Other versions
IT8221675A0 (en
IT1151443B (en
Original Assignee
Innse Innocenti Santeustacchio S P A
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 Innse Innocenti Santeustacchio S P A filed Critical Innse Innocenti Santeustacchio S P A
Priority to IT21675/82A priority Critical patent/IT1151443B/en
Publication of IT8221675A0 publication Critical patent/IT8221675A0/en
Priority to GB08314725A priority patent/GB2121338B/en
Priority to DE19833319809 priority patent/DE3319809A1/en
Priority to JP58095906A priority patent/JPS58218310A/en
Priority to FR838309178A priority patent/FR2527948B1/en
Priority to CA000429508A priority patent/CA1217665A/en
Publication of IT8221675A1 publication Critical patent/IT8221675A1/en
Application granted granted Critical
Publication of IT1151443B publication Critical patent/IT1151443B/en

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Forging (AREA)
  • Replacement Of Web Rolls (AREA)
  • Turning (AREA)
  • Moulding By Coating Moulds (AREA)
IT21675/82A 1982-06-03 1982-06-03 EQUIPMENT FOR SUPPORTING THE STEM HOLDER OF A HOT AXIAL DRILLING MACHINE OF BILLETS, INGOTS AND SIMILAR IT1151443B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT21675/82A IT1151443B (en) 1982-06-03 1982-06-03 EQUIPMENT FOR SUPPORTING THE STEM HOLDER OF A HOT AXIAL DRILLING MACHINE OF BILLETS, INGOTS AND SIMILAR
GB08314725A GB2121338B (en) 1982-06-03 1983-05-27 Improvements in press piercing mills
DE19833319809 DE3319809A1 (en) 1982-06-03 1983-06-01 DEVICE FOR REINFORCING AND SUPPORTING THE BORING ROD IN THE BORING AXIS OF A PUNCHING MILL OR THE LIKE.
JP58095906A JPS58218310A (en) 1982-06-03 1983-06-01 Mandrel backup bar support apparatus
FR838309178A FR2527948B1 (en) 1982-06-03 1983-06-02 SUPPORT DEVICE FOR THE TIP-HOLDER BAR OF A HOT AXIAL DRILLING MACHINE FOR BILLETS, LINGOTS AND THE LIKE
CA000429508A CA1217665A (en) 1982-06-03 1983-06-02 Apparatus for supporting the mandrel back-up bar of an axial piercing machine for hotworking billets, ingots and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21675/82A IT1151443B (en) 1982-06-03 1982-06-03 EQUIPMENT FOR SUPPORTING THE STEM HOLDER OF A HOT AXIAL DRILLING MACHINE OF BILLETS, INGOTS AND SIMILAR

Publications (3)

Publication Number Publication Date
IT8221675A0 IT8221675A0 (en) 1982-06-03
IT8221675A1 true IT8221675A1 (en) 1983-12-03
IT1151443B IT1151443B (en) 1986-12-17

Family

ID=11185213

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21675/82A IT1151443B (en) 1982-06-03 1982-06-03 EQUIPMENT FOR SUPPORTING THE STEM HOLDER OF A HOT AXIAL DRILLING MACHINE OF BILLETS, INGOTS AND SIMILAR

Country Status (6)

Country Link
JP (1) JPS58218310A (en)
CA (1) CA1217665A (en)
DE (1) DE3319809A1 (en)
FR (1) FR2527948B1 (en)
GB (1) GB2121338B (en)
IT (1) IT1151443B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967579A (en) * 1989-10-03 1990-11-06 Italimpianti Of America, Inc. Adjustable guide for rotating cylindrical member
IT1279085B1 (en) * 1995-11-29 1997-12-04 Innocenti Eng Spa UNIT FOR LAMINATION FOR SPINDLE TUBES
CN103203362B (en) * 2013-03-26 2015-03-04 太原科技大学 Clasping roll mechanism used during seamless steel pipe production
CN104107834B (en) * 2014-07-23 2016-04-06 常熟市梅李机械制造有限公司 The plug centring means of punch
CN105057360A (en) * 2015-07-21 2015-11-18 江苏华菱锡钢特钢有限公司 Continuous-rolling retained mandrel support rack
IT201900014925A1 (en) 2019-08-22 2021-02-22 Danieli Off Mecc GUIDING DEVICE FOR DRIVING A SPINDLE THRUST BAR OR FOR DRIVING A SPINDLE IN A TUBULAR BODY LAMINATION PROCESS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021736A (en) * 1957-12-06 1962-02-20 Blaw Knox Co Mandrel bar steadier
FR1308822A (en) * 1960-12-07 1962-11-09 Blaw Knox Co Mandrel Wedge Device for Seamless Tube Making Machine
US3101015A (en) * 1960-12-07 1963-08-20 Blaw Knox Co Mandrel bar steadier
FR2080943B1 (en) * 1970-01-30 1974-02-15 Mannesmann Ag
DE2032533A1 (en) * 1970-07-01 1972-01-13 Fa. Friedrich Kocks, 4000 Düsseldorf Cross rolling mill - for workpiece and mandrel alignment and guiding
IT1115716B (en) * 1977-03-16 1986-02-03 Innocenti Santeustacchio Spa EXTRACTION EQUIPMENT FOR CONTINUOUS ROLLING MACHINES OPERATING WITH WITHDRAWED SPINDLE
IT1086314B (en) * 1977-09-19 1985-05-28 Innocenti Santeustacchio Spa SUPPORT CAGE AND SPINDLE GUIDE IN CONTINUOUS LAMINATE WITH HOLDED SPINDLE

Also Published As

Publication number Publication date
IT8221675A0 (en) 1982-06-03
GB2121338B (en) 1985-12-11
FR2527948B1 (en) 1989-09-08
CA1217665A (en) 1987-02-10
DE3319809A1 (en) 1983-12-08
FR2527948A1 (en) 1983-12-09
GB8314725D0 (en) 1983-07-06
IT1151443B (en) 1986-12-17
GB2121338A (en) 1983-12-21
JPS58218310A (en) 1983-12-19

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