IT8324176A0 - Processo e dispositivo per laproduzione di madreviti di collegamento per il cavo di candele di accensione. - Google Patents
Processo e dispositivo per laproduzione di madreviti di collegamento per il cavo di candele di accensione.Info
- Publication number
- IT8324176A0 IT8324176A0 IT8324176A IT2417683A IT8324176A0 IT 8324176 A0 IT8324176 A0 IT 8324176A0 IT 8324176 A IT8324176 A IT 8324176A IT 2417683 A IT2417683 A IT 2417683A IT 8324176 A0 IT8324176 A0 IT 8324176A0
- Authority
- IT
- Italy
- Prior art keywords
- spark plug
- lead screws
- connecting lead
- plug cable
- manufacturing connecting
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/02—Making hollow objects characterised by the structure of the objects
- B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
-
- 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
- B21K1/14—Making machine elements fittings
- B21K1/16—Making machine elements fittings parts of pipe or hose couplings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
- B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
- B21H7/182—Rolling annular grooves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Forging (AREA)
- Ropes Or Cables (AREA)
- Automatic Assembly (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU404282 | 1982-12-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8324176A0 true IT8324176A0 (it) | 1983-12-14 |
IT8324176A1 IT8324176A1 (it) | 1985-06-14 |
IT1169487B IT1169487B (it) | 1987-05-27 |
Family
ID=10966647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24176/83A IT1169487B (it) | 1982-12-15 | 1983-12-14 | Processo e dispositivo per la produzione di madreviti di collegamento per il cavo di candele di accensione |
Country Status (5)
Country | Link |
---|---|
DD (1) | DD212847A5 (it) |
DE (1) | DE3345145A1 (it) |
FR (1) | FR2546775A1 (it) |
GB (1) | GB2132121B (it) |
IT (1) | IT1169487B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3536154C1 (de) * | 1985-10-10 | 1987-02-05 | Krebsoege Gmbh Sintermetall | Vorrichtung zum plastischen Stauchen poroeser rotationssymmetrischer Sintermetallteile |
CN101850389B (zh) * | 2010-04-23 | 2012-05-30 | 中国印钞造币总公司 | 双金属币/章外环制造设备 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE99323C (it) * | ||||
US1486280A (en) * | 1922-11-22 | 1924-03-11 | Rockwood Sprinkler Co | Method of making chuck sleeves |
DE549425C (de) * | 1930-07-23 | 1932-04-27 | Winkelhofer & Soehne Joh | Verfahren und Vorrichtung zum Walzen von abgesetzten Stiften aus Drahtstuecken, besonders fuer Treibketten |
US2060779A (en) * | 1931-12-09 | 1936-11-10 | Charles G Steele | Method for making rolled hollow metal articles |
GB808847A (en) * | 1956-01-23 | 1959-02-11 | Watkin Eric Benson | Improvements in machines for the formation of wheel rims and the like |
GB863037A (en) * | 1958-02-06 | 1961-03-15 | Darwin Steward Cox | Method of manufacturing dished articles |
FR1377944A (fr) * | 1963-12-26 | 1964-11-06 | Stewarts & Lloyds Ltd | Procédé de fabrication de manchons d'accouplement biconiques |
-
1983
- 1983-12-12 GB GB08333099A patent/GB2132121B/en not_active Expired
- 1983-12-14 DD DD83257957A patent/DD212847A5/de not_active IP Right Cessation
- 1983-12-14 DE DE19833345145 patent/DE3345145A1/de not_active Withdrawn
- 1983-12-14 FR FR8320018A patent/FR2546775A1/fr active Pending
- 1983-12-14 IT IT24176/83A patent/IT1169487B/it active
Also Published As
Publication number | Publication date |
---|---|
DE3345145A1 (de) | 1984-08-30 |
IT8324176A1 (it) | 1985-06-14 |
FR2546775A1 (fr) | 1984-12-07 |
IT1169487B (it) | 1987-05-27 |
GB8333099D0 (en) | 1984-01-18 |
GB2132121B (en) | 1986-02-12 |
DD212847A5 (de) | 1984-08-22 |
GB2132121A (en) | 1984-07-04 |
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