FR2446147A1 - Drilling machine for large steel sections - has hydraulic clamps to hold machine on running rails during drilling operation - Google Patents
Drilling machine for large steel sections - has hydraulic clamps to hold machine on running rails during drilling operationInfo
- Publication number
- FR2446147A1 FR2446147A1 FR8000129A FR8000129A FR2446147A1 FR 2446147 A1 FR2446147 A1 FR 2446147A1 FR 8000129 A FR8000129 A FR 8000129A FR 8000129 A FR8000129 A FR 8000129A FR 2446147 A1 FR2446147 A1 FR 2446147A1
- Authority
- FR
- France
- Prior art keywords
- machine
- drilling
- large steel
- steel sections
- rails during
- Prior art date
- 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.)
- Granted
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)
- Machines For Laying And Maintaining Railways (AREA)
- Earth Drilling (AREA)
Abstract
The drilling machine for drilling holes in large steel sections is in the form of a gantry (4) which runs on rails (6, 5) fixed to sleepers (1). The sleepers support an inner track consisting of rails (2, 3) which support cross-members (8) which in turn support the steel section. A traversing drill head (18) is mounted on the overhead beam (17) and drill heads (13, 14) can slide on the vertical columns (11, 12). The gantry runs on wheels (9, 10) when moving from one drilling posn. to another but can be clamped by hydraulic cylinders to the rails during the drilling operation.
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 true FR2446147A1 (en) | 1980-08-08 |
FR2446147B3 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) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985003466A1 (en) * | 1984-02-13 | 1985-08-15 | The Boeing Company | Automatic traversing drilling unit and method of using |
EP0163781A1 (en) * | 1984-05-02 | 1985-12-11 | Groot Lemmer B.V. | Method and device for manufacturing a composite prestressed wooden beam |
EP1679150A1 (en) * | 2005-01-05 | 2006-07-12 | Creametal | Device for drilling holes in elongated work pieces |
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 |
CN108098007A (en) * | 2017-12-26 | 2018-06-01 | 合肥南方汽车零部件有限公司 | A kind of drilling equipment fast stablized |
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 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
-
1979
- 1979-01-12 DE DE19792901005 patent/DE2901005A1/en not_active Withdrawn
-
1980
- 1980-01-04 FR FR8000129A patent/FR2446147A1/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985003466A1 (en) * | 1984-02-13 | 1985-08-15 | The Boeing Company | Automatic traversing drilling unit and method of using |
EP0163781A1 (en) * | 1984-05-02 | 1985-12-11 | Groot Lemmer B.V. | Method and device for manufacturing a composite prestressed wooden beam |
EP1679150A1 (en) * | 2005-01-05 | 2006-07-12 | Creametal | Device for drilling holes in elongated work pieces |
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 |
CN108098007A (en) * | 2017-12-26 | 2018-06-01 | 合肥南方汽车零部件有限公司 | A kind of drilling equipment fast stablized |
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 |
FR2446147B3 (en) | 1981-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |