FR910704A - Contre-pointe tournante perfectionnée - Google Patents
Contre-pointe tournante perfectionnéeInfo
- Publication number
- FR910704A FR910704A FR910704DA FR910704A FR 910704 A FR910704 A FR 910704A FR 910704D A FR910704D A FR 910704DA FR 910704 A FR910704 A FR 910704A
- Authority
- FR
- France
- Prior art keywords
- rotary tailstock
- sophisticated
- sophisticated rotary
- tailstock
- rotary
- 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
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/33—Elastomers, e.g. rubber
-
- 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
- B23B2260/00—Details of constructional elements
- B23B2260/136—Springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR280249X | 1949-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR910704A true FR910704A (fr) | 1946-06-17 |
Family
ID=8886725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR910704D Expired FR910704A (fr) | 1949-02-28 | 1945-05-12 | Contre-pointe tournante perfectionnée |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE478553A (fr) |
CH (1) | CH280249A (fr) |
FR (1) | FR910704A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2942510A (en) * | 1957-11-08 | 1960-06-28 | Garrison Machine Works Inc | Work support |
US3316785A (en) * | 1964-05-07 | 1967-05-02 | Nakane Hirosi | Live center |
-
1945
- 1945-05-12 FR FR910704D patent/FR910704A/fr not_active Expired
-
1947
- 1947-12-22 CH CH280249D patent/CH280249A/fr unknown
- 1947-12-23 BE BE478553D patent/BE478553A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
CH280249A (fr) | 1952-01-15 |
BE478553A (fr) | 1948-01-31 |
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