GB632903A - Improvements in radial drilling machines and the like - Google Patents
Improvements in radial drilling machines and the likeInfo
- Publication number
- GB632903A GB632903A GB32487/47A GB3248747A GB632903A GB 632903 A GB632903 A GB 632903A GB 32487/47 A GB32487/47 A GB 32487/47A GB 3248747 A GB3248747 A GB 3248747A GB 632903 A GB632903 A GB 632903A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slidable
- column
- rings
- movable column
- crossed links
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
-
- 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
- B23B39/12—Radial drilling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
632,903. Drilling-machines. SOC. A R.L. SOBEBA. Dec. 9, 1947, Nos. 32487 and 32488. Convention dates, Jan. 10 and June 26. [Class 83 (iii)] A support for an electric drill 12 comprises a fixed column 1 having rotatably mounted thereon slidable and non-slidable rings 3, 4, respectively, and a movable column 9 having slidable and fixed rings 7, 8 mounted thereon, the slidable rings being connected to the non- slidable rings by means of at least one set of crossed links 5 pivoted to one another at 6. The drill is carried by a strap 11 slidable on the column 9, the strap carrying a rack engaging a pinion which is adjustably secured on the column 9 by means of a collar 16 and locking screw. A further movable column may be connected to the movable column by means of crossed links. In a modification, Figs. 3 and 4 (not shown), a set of crossed links and movable column carrying a counterweight is arranged opposite to the first set. The columns may be disposed horizontally.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR269566X | 1947-01-10 | ||
FR260647X | 1947-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB632903A true GB632903A (en) | 1949-12-05 |
Family
ID=26214340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32487/47A Expired GB632903A (en) | 1947-01-10 | 1947-12-09 | Improvements in radial drilling machines and the like |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH269566A (en) |
FR (1) | FR940501A (en) |
GB (1) | GB632903A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5467289A (en) * | 1977-11-08 | 1979-05-30 | Jidosha Seiko Co | Vibration proof electrid drill |
FR2494615A1 (en) * | 1980-11-24 | 1982-05-28 | Line Sa | DEVICE FOR BALANCING A MACHINING HEAD MOVING ON A MILLING ROPE AT A SINGLE AMOUNT |
EP0346272A1 (en) * | 1988-06-07 | 1989-12-13 | Hans Meyer | Length-measuring apparatus |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL222969A (en) * | 1956-12-05 | |||
NL123861C (en) * | 1962-04-05 | Derefa Ets |
-
0
- FR FR940501D patent/FR940501A/fr not_active Expired
-
1947
- 1947-12-09 GB GB32487/47A patent/GB632903A/en not_active Expired
-
1948
- 1948-01-07 CH CH269566D patent/CH269566A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5467289A (en) * | 1977-11-08 | 1979-05-30 | Jidosha Seiko Co | Vibration proof electrid drill |
FR2494615A1 (en) * | 1980-11-24 | 1982-05-28 | Line Sa | DEVICE FOR BALANCING A MACHINING HEAD MOVING ON A MILLING ROPE AT A SINGLE AMOUNT |
EP0053062A1 (en) * | 1980-11-24 | 1982-06-02 | Forest Line | Apparatus for balancing a headstock movable on an arm supported by a single column |
EP0346272A1 (en) * | 1988-06-07 | 1989-12-13 | Hans Meyer | Length-measuring apparatus |
US4972603A (en) * | 1988-06-07 | 1990-11-27 | Hans Meyer | Linear measuring device |
Also Published As
Publication number | Publication date |
---|---|
FR940501A (en) | 1948-12-24 |
CH269566A (en) | 1950-07-15 |
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