FR528938A - Machine à travailler les métaux - Google Patents
Machine à travailler les métauxInfo
- Publication number
- FR528938A FR528938A FR528938A FR528938DA FR528938A FR 528938 A FR528938 A FR 528938A FR 528938 A FR528938 A FR 528938A FR 528938D A FR528938D A FR 528938DA FR 528938 A FR528938 A FR 528938A
- Authority
- FR
- France
- Prior art keywords
- metalworking machine
- metalworking
- machine
- 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
- 238000005555 metalworking Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B33/00—Drivers; Driving centres, Nose clutches, e.g. lathe dogs
-
- 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
- Y10T82/00—Turning
- Y10T82/26—Work driver
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US348518A US1368790A (en) | 1919-12-31 | 1919-12-31 | Metal-working machine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR528938A true FR528938A (fr) | 1921-11-21 |
Family
ID=23368374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR528938A Expired FR528938A (fr) | 1919-12-31 | 1920-12-23 | Machine à travailler les métaux |
Country Status (3)
Country | Link |
---|---|
US (1) | US1368790A (fr) |
FR (1) | FR528938A (fr) |
GB (1) | GB156088A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2449284A (en) * | 1946-03-29 | 1948-09-14 | Edward A Dorman | Machine tool adapter |
FR1168614A (fr) * | 1957-02-18 | 1958-12-11 | Renault | Dispositif d'entraînement de pièces à usiner sur machine automatique |
CN113102665A (zh) * | 2021-05-18 | 2021-07-13 | 河北易达钢筋连接技术有限公司 | 一种自动钢筋滚压直螺纹机床 |
-
1919
- 1919-12-31 US US348518A patent/US1368790A/en not_active Expired - Lifetime
-
1920
- 1920-12-06 GB GB34421/20A patent/GB156088A/en not_active Expired
- 1920-12-23 FR FR528938A patent/FR528938A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1368790A (en) | 1921-02-15 |
GB156088A (en) | 1922-03-06 |
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