FR906513A - Perfectionnements aux pointes tournantes - Google Patents
Perfectionnements aux pointes tournantesInfo
- Publication number
- FR906513A FR906513A FR906513DA FR906513A FR 906513 A FR906513 A FR 906513A FR 906513D A FR906513D A FR 906513DA FR 906513 A FR906513 A FR 906513A
- Authority
- FR
- France
- Prior art keywords
- revolving point
- point improvements
- revolving
- point
- 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
- B23B23/00—Tailstocks; Centres
- B23B23/04—Live centres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
- B23B23/02—Dead centres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/008—Bearings
- B23B2260/0085—Needle roller bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/09—Details relating to unclamping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR906513T | 1944-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR906513A true FR906513A (fr) | 1946-01-09 |
Family
ID=9405739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR906513D Expired FR906513A (fr) | 1944-02-25 | 1944-02-25 | Perfectionnements aux pointes tournantes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR906513A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE876350C (de) * | 1951-04-26 | 1953-05-11 | Werner Roterberg | Reitstockspitze mit einem umlaufenden Gehaeuse und einem in die Pinole einsetzbaren Kegelzapfen |
US2944455A (en) * | 1957-04-23 | 1960-07-12 | Hultenius Sture Alfons | Lathe center |
EP0743118A1 (fr) * | 1995-05-15 | 1996-11-20 | Kodak-Pathe | Pointe tournante haute précision |
-
1944
- 1944-02-25 FR FR906513D patent/FR906513A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE876350C (de) * | 1951-04-26 | 1953-05-11 | Werner Roterberg | Reitstockspitze mit einem umlaufenden Gehaeuse und einem in die Pinole einsetzbaren Kegelzapfen |
US2944455A (en) * | 1957-04-23 | 1960-07-12 | Hultenius Sture Alfons | Lathe center |
EP0743118A1 (fr) * | 1995-05-15 | 1996-11-20 | Kodak-Pathe | Pointe tournante haute précision |
FR2734190A1 (fr) * | 1995-05-15 | 1996-11-22 | Kodak Pathe | Pointe tournante haute precision |
US5732608A (en) * | 1995-05-15 | 1998-03-31 | Eastman Kodak Company | High-precision revolving center |
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