FR487947A - Perfectionnement aux segments de pistons - Google Patents

Perfectionnement aux segments de pistons

Info

Publication number
FR487947A
FR487947A FR487947DA FR487947A FR 487947 A FR487947 A FR 487947A FR 487947D A FR487947D A FR 487947DA FR 487947 A FR487947 A FR 487947A
Authority
FR
France
Prior art keywords
improvement
piston rings
rings
piston
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
Millard Loveman Dunham
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR487947A publication Critical patent/FR487947A/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
    • B23C3/22—Forming overlapped joints, e.g. of the ends of piston-rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR487947D 1916-10-28 1917-10-15 Perfectionnement aux segments de pistons Expired FR487947A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US487947XA 1916-10-28 1916-10-28

Publications (1)

Publication Number Publication Date
FR487947A true FR487947A (fr) 1918-08-07

Family

ID=1524365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR487947D Expired FR487947A (fr) 1916-10-28 1917-10-15 Perfectionnement aux segments de pistons

Country Status (1)

Country Link
FR (1) FR487947A (fr)

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