FR627374A - Perfectionnements aux outils à refraichir les sièges de soupapes - Google Patents

Perfectionnements aux outils à refraichir les sièges de soupapes

Info

Publication number
FR627374A
FR627374A FR627374DA FR627374A FR 627374 A FR627374 A FR 627374A FR 627374D A FR627374D A FR 627374DA FR 627374 A FR627374 A FR 627374A
Authority
FR
France
Prior art keywords
refresh
tools
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
English (en)
Inventor
Joseph Hall
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 FR627374A publication Critical patent/FR627374A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Scissors And Nippers (AREA)
FR627374D 1926-01-28 1927-01-11 Perfectionnements aux outils à refraichir les sièges de soupapes Expired FR627374A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB249926A GB251217A (en) 1926-01-28 1926-01-28 Improvements in valve seat refacing tools

Publications (1)

Publication Number Publication Date
FR627374A true FR627374A (fr) 1927-10-03

Family

ID=9740634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR627374D Expired FR627374A (fr) 1926-01-28 1927-01-11 Perfectionnements aux outils à refraichir les sièges de soupapes

Country Status (2)

Country Link
FR (1) FR627374A (fr)
GB (1) GB251217A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2443488A (en) * 2006-11-04 2008-05-07 Monument Tools Ltd Seat Cutter for taps or valves

Also Published As

Publication number Publication date
GB251217A (en) 1926-04-29

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