FR590461A - Perfectionnements aux machines à percer - Google Patents
Perfectionnements aux machines à percerInfo
- Publication number
- FR590461A FR590461A FR590461DA FR590461A FR 590461 A FR590461 A FR 590461A FR 590461D A FR590461D A FR 590461DA FR 590461 A FR590461 A FR 590461A
- Authority
- FR
- France
- Prior art keywords
- drilling machines
- drilling
- machines
- 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
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/18—Setting work or tool carrier along a straight index line
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/60—Plural tool-assemblages
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/65—Means to drive tool
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB29428/24A GB242101A (en) | 1924-12-08 | 1924-12-08 | Improvements in drilling machines |
Publications (1)
Publication Number | Publication Date |
---|---|
FR590461A true FR590461A (fr) | 1925-06-17 |
Family
ID=10291404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR590461D Expired FR590461A (fr) | 1924-12-08 | 1924-12-13 | Perfectionnements aux machines à percer |
Country Status (4)
Country | Link |
---|---|
US (1) | US1527705A (de) |
DE (1) | DE432901C (de) |
FR (1) | FR590461A (de) |
GB (1) | GB242101A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2687676A (en) * | 1951-04-12 | 1954-08-31 | A V Roe Canada Ltd | Copying machine tool |
-
1923
- 1923-08-18 US US658006A patent/US1527705A/en not_active Expired - Lifetime
-
1924
- 1924-12-08 GB GB29428/24A patent/GB242101A/en not_active Expired
- 1924-12-13 FR FR590461D patent/FR590461A/fr not_active Expired
- 1924-12-16 DE DER62866D patent/DE432901C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB242101A (en) | 1925-11-05 |
US1527705A (en) | 1925-02-24 |
DE432901C (de) | 1926-08-17 |
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