FR1073701A - Perfectionnements aux dispositifs de filetage - Google Patents
Perfectionnements aux dispositifs de filetageInfo
- Publication number
- FR1073701A FR1073701A FR1073701DA FR1073701A FR 1073701 A FR1073701 A FR 1073701A FR 1073701D A FR1073701D A FR 1073701DA FR 1073701 A FR1073701 A FR 1073701A
- Authority
- FR
- France
- Prior art keywords
- threading devices
- threading
- devices
- 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
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1073701T | 1953-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1073701A true FR1073701A (fr) | 1954-09-28 |
Family
ID=9606272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1073701D Expired FR1073701A (fr) | 1953-03-07 | 1953-03-07 | Perfectionnements aux dispositifs de filetage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1073701A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3026549A (en) * | 1958-03-31 | 1962-03-27 | Derick S Hartshorn | Lead screw means with half-nut engageable when in alignment with lead screw threads |
US3041895A (en) * | 1957-12-30 | 1962-07-03 | Genevoise Instr Physique | Machine-tool or measuring machine |
-
1953
- 1953-03-07 FR FR1073701D patent/FR1073701A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3041895A (en) * | 1957-12-30 | 1962-07-03 | Genevoise Instr Physique | Machine-tool or measuring machine |
US3026549A (en) * | 1958-03-31 | 1962-03-27 | Derick S Hartshorn | Lead screw means with half-nut engageable when in alignment with lead screw threads |
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