IT1049798B - Elementi costituiti da acciai di um meccanismo di distribuzione a valvole e procedimento per la loro produzione - Google Patents
Elementi costituiti da acciai di um meccanismo di distribuzione a valvole e procedimento per la loro produzioneInfo
- Publication number
- IT1049798B IT1049798B IT29651/75A IT2965175A IT1049798B IT 1049798 B IT1049798 B IT 1049798B IT 29651/75 A IT29651/75 A IT 29651/75A IT 2965175 A IT2965175 A IT 2965175A IT 1049798 B IT1049798 B IT 1049798B
- Authority
- IT
- Italy
- Prior art keywords
- steels
- procedure
- production
- distribution mechanism
- elements constituted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
-
- 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
-
- 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
- B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Articles (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS8308A CS175104B1 (US07816562-20101019-C00012.png) | 1974-12-05 | 1974-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1049798B true IT1049798B (it) | 1981-02-10 |
Family
ID=5433442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT29651/75A IT1049798B (it) | 1974-12-05 | 1975-11-25 | Elementi costituiti da acciai di um meccanismo di distribuzione a valvole e procedimento per la loro produzione |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060934B (zh) * | 2017-05-24 | 2019-09-13 | 重庆三爱海陵实业有限责任公司 | 一种汽车发动机用进气门 |
-
1974
- 1974-12-05 CS CS8308A patent/CS175104B1/cs unknown
-
1975
- 1975-11-19 DE DE19752551836 patent/DE2551836A1/de not_active Withdrawn
- 1975-11-25 IT IT29651/75A patent/IT1049798B/it active
- 1975-11-28 GB GB49081/75A patent/GB1524999A/en not_active Expired
- 1975-12-04 SE SE7513700A patent/SE7513700L/xx unknown
- 1975-12-05 FR FR7537323A patent/FR2293582A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CS175104B1 (US07816562-20101019-C00012.png) | 1977-04-29 |
| FR2293582B1 (US07816562-20101019-C00012.png) | 1979-10-12 |
| GB1524999A (en) | 1978-09-13 |
| SE7513700L (sv) | 1976-06-08 |
| DE2551836A1 (de) | 1976-06-10 |
| FR2293582A1 (fr) | 1976-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1047828B (it) | Composti erbicidi e procedimento per la loro produzione ed applicazione | |
| IT7948216A0 (it) | Composti tetracilici e procedimento per la loro produzione | |
| SE419136B (sv) | Forfarande for framstellning av en plantryckform | |
| IT1038230B (it) | Procedimento per la produzione di acciaio | |
| IT1028240B (it) | Procedimento per la produzione di acciaio | |
| NO773452L (no) | Fremgangsmaate til fremstilling av staal | |
| AR206748A1 (es) | Procedimiento para la produccion tecnica de portaobjetos prerrevestidos y un dispositivo para su realizacion | |
| SE7509254L (sv) | Anleggning till framstellning av gjutgods | |
| IT1061277B (it) | Procedimento ed impianto per la produzione di organosilossani | |
| DK466576A (da) | Anleg til cementfremstilling | |
| IT1047830B (it) | Impianto per il trattamento dell acqja | |
| ATA419875A (de) | Stranggussanlage | |
| CH475835A (de) | Verfahren zur Herstellung eines Presskörpers und nach dem Verfahren hergestellter Presskörper | |
| AR209155A1 (es) | Un manometro y metodo para su fabricacion | |
| IT1036887B (it) | Composti lattonici e procedimento per la loro produzione ed applicazione | |
| IT1055839B (it) | Procedimento per la produzine dell acciaio a tenore ridotto di zolfo | |
| IT1040931B (it) | Azocoloranti metallizzati e procedimento per la loro produzione ed applicazione | |
| IT1049798B (it) | Elementi costituiti da acciai di um meccanismo di distribuzione a valvole e procedimento per la loro produzione | |
| IT7948446A0 (it) | 3-fluorobenzodiazepine e procedimento per la loro produzione | |
| IT1039460B (it) | Impianto per la produzione dell acciaio | |
| IT1063195B (it) | Procedimento per la produzione di un fertilizzante azotato avente un efficacia prolungata | |
| SE7509253L (sv) | Anleggning till framstellning av gjutgods | |
| IT1058100B (it) | Triisocianati biciclalifatici e procedimento per la loro froduzione ed applicazione | |
| IT7948361A0 (it) | Dialogenocomposti aralifatici e procedimento per la loro produzione | |
| IT1050932B (it) | Perfezionamento ad un impianto di trattamento idroterapico |