FR2446147B3 - - Google Patents

Info

Publication number
FR2446147B3
FR2446147B3 FR8000129A FR8000129A FR2446147B3 FR 2446147 B3 FR2446147 B3 FR 2446147B3 FR 8000129 A FR8000129 A FR 8000129A FR 8000129 A FR8000129 A FR 8000129A FR 2446147 B3 FR2446147 B3 FR 2446147B3
Authority
FR
France
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
FR8000129A
Other languages
French (fr)
Other versions
FR2446147A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2446147A1 publication Critical patent/FR2446147A1/en
Application granted granted Critical
Publication of FR2446147B3 publication Critical patent/FR2446147B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23B41/003—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for drilling elongated pieces, e.g. beams
    • B23B41/006—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for drilling elongated pieces, e.g. beams the machining device being moved along a fixed workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
FR8000129A 1979-01-12 1980-01-04 Drilling machine for large steel sections - has hydraulic clamps to hold machine on running rails during drilling operation Granted FR2446147A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792901005 DE2901005A1 (en) 1979-01-12 1979-01-12 DRILLING SYSTEM FOR PROFILE STEELS

Publications (2)

Publication Number Publication Date
FR2446147A1 FR2446147A1 (en) 1980-08-08
FR2446147B3 true FR2446147B3 (en) 1981-10-02

Family

ID=6060409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000129A Granted FR2446147A1 (en) 1979-01-12 1980-01-04 Drilling machine for large steel sections - has hydraulic clamps to hold machine on running rails during drilling operation

Country Status (2)

Country Link
DE (1) DE2901005A1 (en)
FR (1) FR2446147A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3480271D1 (en) * 1984-02-13 1989-11-30 Boeing Co Automatic traversing drilling unit and method of using
NL8401393A (en) * 1984-05-02 1985-12-02 Houthandel V H T C Groot B V METHOD AND APPARATUS FOR MANUFACTURING A COMPOSITE PRESELVED WOODEN BEAM
DE3427245C2 (en) * 1984-07-24 1986-07-17 Maschinenfabrik Diedesheim GmbH, 6950 Mosbach Machine tool
US5033174A (en) * 1990-02-22 1991-07-23 Zieve Peter B Yoke assembly system for large scale mechanical assembly operations
AT396886B (en) * 1991-03-27 1993-12-27 Oesterr Forsch Seibersdorf Drilling apparatus
US6345939B1 (en) * 2000-02-17 2002-02-12 Peddinghaus Anlagen + Maschinen Gmbh Apparatus for machining, especially drilling of structural shapes
ATE520497T1 (en) * 2005-01-05 2011-09-15 Creametal Ag DEVICE FOR MAKING HOLES IN ESPECIALLY LONG WORKPIECES
CN106694945A (en) * 2016-12-08 2017-05-24 重庆鹏颖装饰材料有限公司 Door and window sectional bar perforating machine
CN107974883A (en) * 2017-11-24 2018-05-01 安徽枫雅轩科技信息服务有限公司 A kind of urban rail transit construction rail bonding drill
CN108098007B (en) * 2017-12-26 2019-09-20 合肥南方汽车零部件有限公司 A kind of fast stable drilling equipment
CN112355340A (en) * 2020-09-30 2021-02-12 无锡欣鼎金属制品有限公司 Drilling mechanism of circle center machine for round steel processing

Also Published As

Publication number Publication date
DE2901005A1 (en) 1980-07-17
FR2446147A1 (en) 1980-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse