FR2498097B1 - - Google Patents
Info
- Publication number
- FR2498097B1 FR2498097B1 FR8101027A FR8101027A FR2498097B1 FR 2498097 B1 FR2498097 B1 FR 2498097B1 FR 8101027 A FR8101027 A FR 8101027A FR 8101027 A FR8101027 A FR 8101027A FR 2498097 B1 FR2498097 B1 FR 2498097B1
- Authority
- FR
- France
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/12—Forming profiles on internal or external surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/74—Making machine elements forked members or members with two or more limbs, e.g. U-bolts, anchors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
- B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
- B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
- B21K1/765—Outer elements of coupling members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Pivots And Pivotal Connections (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8101027A FR2498097A1 (fr) | 1981-01-21 | 1981-01-21 | Appareil de formage de gorges a axe courbe et a section circulaire |
| US06/335,660 US4430873A (en) | 1981-01-21 | 1981-12-30 | Apparatus for forming grooves having a curved axis and a circular cross-sectional shape |
| DE19823201640 DE3201640A1 (de) | 1981-01-21 | 1982-01-20 | Einrichtung zum formen von mindestens einer nut mit kurvenfoermiger achse und kreisfoermigem querschnitt |
| JP57008763A JPS57142732A (en) | 1981-01-21 | 1982-01-21 | Device for molding groove having curved axis and circular section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8101027A FR2498097A1 (fr) | 1981-01-21 | 1981-01-21 | Appareil de formage de gorges a axe courbe et a section circulaire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2498097A1 FR2498097A1 (fr) | 1982-07-23 |
| FR2498097B1 true FR2498097B1 (US20100170793A1-20100708-C00006.png) | 1983-12-23 |
Family
ID=9254348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8101027A Granted FR2498097A1 (fr) | 1981-01-21 | 1981-01-21 | Appareil de formage de gorges a axe courbe et a section circulaire |
Country Status (4)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4554817A (en) * | 1983-05-10 | 1985-11-26 | Trw Inc. | Valve sleeve shaping method |
| FR2708880B1 (fr) * | 1993-08-13 | 1995-11-03 | Orain Michel | Dispositif pour guider l'extraction des billes lors de l'usinage de rainures à génératrice circulaire et directrice courbe. |
| FR2708881B1 (fr) * | 1993-08-13 | 1995-11-03 | Orain Michel | Dispositif pour usiner une rainure à génératrice circulaire et directrice courbe sur les faces d'au moins une fente d'une pièce mécanique. |
| FR2708883B1 (fr) * | 1993-08-13 | 1995-11-10 | Orain Michel | Procédé et dispositif pour usiner une rainure à génératrice circulaire et directrice courbe sur une pièce mécanique. |
| US20110042530A1 (en) * | 2009-08-19 | 2011-02-24 | Mark Phillips | Flexipod with flexible bendable legs with a gripping surface |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1477521A (fr) * | 1966-01-28 | 1967-04-21 | Glaenzer Spicer Sa | Procédé et outils d'usinage de pièces mécaniques pour l'obtention de rainures à génératrice circulaire |
| FR2261081B1 (US20100170793A1-20100708-C00006.png) * | 1974-02-18 | 1978-12-01 | Peugeot & Renault |
-
1981
- 1981-01-21 FR FR8101027A patent/FR2498097A1/fr active Granted
- 1981-12-30 US US06/335,660 patent/US4430873A/en not_active Expired - Fee Related
-
1982
- 1982-01-20 DE DE19823201640 patent/DE3201640A1/de not_active Withdrawn
- 1982-01-21 JP JP57008763A patent/JPS57142732A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57142732A (en) | 1982-09-03 |
| FR2498097A1 (fr) | 1982-07-23 |
| JPH0147260B2 (US20100170793A1-20100708-C00006.png) | 1989-10-13 |
| US4430873A (en) | 1984-02-14 |
| DE3201640A1 (de) | 1982-08-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |