FR2293582A1 - Elements de mecanisme de distribution en acier et leur procede de fabrication - Google Patents

Elements de mecanisme de distribution en acier et leur procede de fabrication

Info

Publication number
FR2293582A1
FR2293582A1 FR7537323A FR7537323A FR2293582A1 FR 2293582 A1 FR2293582 A1 FR 2293582A1 FR 7537323 A FR7537323 A FR 7537323A FR 7537323 A FR7537323 A FR 7537323A FR 2293582 A1 FR2293582 A1 FR 2293582A1
Authority
FR
France
Prior art keywords
elements
manufacturing process
distribution mechanism
steel distribution
steel
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.)
Granted
Application number
FR7537323A
Other languages
English (en)
French (fr)
Other versions
FR2293582B1 (US20030199744A1-20031023-C00003.png
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZKL Z NA VALIVA LOZISKA
Original Assignee
ZKL Z NA VALIVA LOZISKA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZKL Z NA VALIVA LOZISKA filed Critical ZKL Z NA VALIVA LOZISKA
Publication of FR2293582A1 publication Critical patent/FR2293582A1/fr
Application granted granted Critical
Publication of FR2293582B1 publication Critical patent/FR2293582B1/fr
Granted legal-status Critical Current

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)
FR7537323A 1974-12-05 1975-12-05 Elements de mecanisme de distribution en acier et leur procede de fabrication Granted FR2293582A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS8308A CS175104B1 (US20030199744A1-20031023-C00003.png) 1974-12-05 1974-12-05

Publications (2)

Publication Number Publication Date
FR2293582A1 true FR2293582A1 (fr) 1976-07-02
FR2293582B1 FR2293582B1 (US20030199744A1-20031023-C00003.png) 1979-10-12

Family

ID=5433442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537323A Granted FR2293582A1 (fr) 1974-12-05 1975-12-05 Elements de mecanisme de distribution en acier et leur procede de fabrication

Country Status (6)

Country Link
CS (1) CS175104B1 (US20030199744A1-20031023-C00003.png)
DE (1) DE2551836A1 (US20030199744A1-20031023-C00003.png)
FR (1) FR2293582A1 (US20030199744A1-20031023-C00003.png)
GB (1) GB1524999A (US20030199744A1-20031023-C00003.png)
IT (1) IT1049798B (US20030199744A1-20031023-C00003.png)
SE (1) SE7513700L (US20030199744A1-20031023-C00003.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110242381B (zh) * 2017-05-24 2021-09-24 抚州振邦汽车服务有限公司 一种汽车发动机用进气门的制造方法

Also Published As

Publication number Publication date
DE2551836A1 (de) 1976-06-10
IT1049798B (it) 1981-02-10
FR2293582B1 (US20030199744A1-20031023-C00003.png) 1979-10-12
GB1524999A (en) 1978-09-13
CS175104B1 (US20030199744A1-20031023-C00003.png) 1977-04-29
SE7513700L (sv) 1976-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse