FR627113A - Mode de fabrication perfectionné des soupapes - Google Patents

Mode de fabrication perfectionné des soupapes

Info

Publication number
FR627113A
FR627113A FR627113DA FR627113A FR 627113 A FR627113 A FR 627113A FR 627113D A FR627113D A FR 627113DA FR 627113 A FR627113 A FR 627113A
Authority
FR
France
Prior art keywords
valve manufacturing
advanced valve
advanced
manufacturing
valve
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
Application number
Other languages
English (en)
Inventor
William Signius Knudsen
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 filed Critical
Application granted granted Critical
Publication of FR627113A publication Critical patent/FR627113A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21K1/20—Making machine elements valve parts
    • B21K1/22—Making machine elements valve parts poppet valves, e.g. for internal-combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
FR627113D 1927-01-05 1927-01-05 Mode de fabrication perfectionné des soupapes Expired FR627113A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR627113T 1927-01-05

Publications (1)

Publication Number Publication Date
FR627113A true FR627113A (fr) 1927-09-27

Family

ID=8988826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR627113D Expired FR627113A (fr) 1927-01-05 1927-01-05 Mode de fabrication perfectionné des soupapes

Country Status (1)

Country Link
FR (1) FR627113A (fr)

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