FR544482A - Portable device for touching up valve seats or others - Google Patents

Portable device for touching up valve seats or others

Info

Publication number
FR544482A
FR544482A FR544482DA FR544482A FR 544482 A FR544482 A FR 544482A FR 544482D A FR544482D A FR 544482DA FR 544482 A FR544482 A FR 544482A
Authority
FR
France
Prior art keywords
touching
portable device
valve seats
seats
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
French (fr)
Inventor
David Hornstein
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 FR544482A publication Critical patent/FR544482A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/02—Milling surfaces of revolution
    • B23C3/05—Finishing valves or valve seats
    • B23C3/051—Reconditioning of valve seats
    • B23C3/053—Reconditioning of valve seats having means for guiding the tool carrying spindle
    • B23C3/055—Reconditioning of valve seats having means for guiding the tool carrying spindle for engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR544482D 1921-11-28 1921-11-28 Portable device for touching up valve seats or others Expired FR544482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR544482T 1921-11-28

Publications (1)

Publication Number Publication Date
FR544482A true FR544482A (en) 1922-09-22

Family

ID=8932314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR544482D Expired FR544482A (en) 1921-11-28 1921-11-28 Portable device for touching up valve seats or others

Country Status (1)

Country Link
FR (1) FR544482A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216054B (en) * 1961-04-10 1966-05-05 Sidney J Shames Device for grinding in the seat of valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216054B (en) * 1961-04-10 1966-05-05 Sidney J Shames Device for grinding in the seat of valves

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