AT323504B - DRILLING RIG WITH A PORTAL-LIKE FRAME TRANSVERSE TO ITS BRIDGE GIRDER - Google Patents

DRILLING RIG WITH A PORTAL-LIKE FRAME TRANSVERSE TO ITS BRIDGE GIRDER

Info

Publication number
AT323504B
AT323504B AT854073A AT854073A AT323504B AT 323504 B AT323504 B AT 323504B AT 854073 A AT854073 A AT 854073A AT 854073 A AT854073 A AT 854073A AT 323504 B AT323504 B AT 323504B
Authority
AT
Austria
Prior art keywords
portal
drilling rig
bridge girder
frame transverse
transverse
Prior art date
Application number
AT854073A
Other languages
German (de)
Original Assignee
Suwig 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.)
Filing date
Publication date
Application filed by Suwig Gmbh filed Critical Suwig Gmbh
Application granted granted Critical
Publication of AT323504B publication Critical patent/AT323504B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/14—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines with special provision to enable the machine or the drilling or boring head to be moved into any desired position, e.g. with respect to immovable work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Continuous Casting (AREA)
AT854073A 1973-08-20 1973-10-08 DRILLING RIG WITH A PORTAL-LIKE FRAME TRANSVERSE TO ITS BRIDGE GIRDER AT323504B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732342002 DE2342002C3 (en) 1973-08-20 1973-08-20 Drilling device for machining heavy castings

Publications (1)

Publication Number Publication Date
AT323504B true AT323504B (en) 1975-07-10

Family

ID=5890217

Family Applications (1)

Application Number Title Priority Date Filing Date
AT854073A AT323504B (en) 1973-08-20 1973-10-08 DRILLING RIG WITH A PORTAL-LIKE FRAME TRANSVERSE TO ITS BRIDGE GIRDER

Country Status (6)

Country Link
AT (1) AT323504B (en)
BE (1) BE808282A (en)
DE (1) DE2342002C3 (en)
FR (1) FR2241372B1 (en)
LU (1) LU68582A1 (en)
NL (1) NL179029C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3715518A1 (en) * 1987-05-09 1988-11-17 Max Striffler Gmbh U Co Maschi Automatic milling and drilling appts. for window profiles - comprises sliding tilting drills above and below workable with programmable feed

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5486074A (en) * 1994-09-15 1996-01-23 Jordan; John M. Portable drilling apparatus
CN114160833B (en) * 2021-11-22 2023-11-17 江阴市南方不锈钢管有限公司 Accurate and quick repairing device for main shaft hole of steel pipe rolling mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3715518A1 (en) * 1987-05-09 1988-11-17 Max Striffler Gmbh U Co Maschi Automatic milling and drilling appts. for window profiles - comprises sliding tilting drills above and below workable with programmable feed

Also Published As

Publication number Publication date
NL179029B (en) 1986-02-03
DE2342002A1 (en) 1975-02-27
BE808282A (en) 1974-03-29
NL179029C (en) 1986-07-01
FR2241372A1 (en) 1975-03-21
DE2342002C3 (en) 1978-12-14
FR2241372B1 (en) 1976-11-19
DE2342002B2 (en) 1978-04-20
NL7315586A (en) 1975-02-24
LU68582A1 (en) 1973-12-14

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Legal Events

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