FR499258A - Perfectionnements apportés aux bagues de pistons du genre dit bagues obturatrices - Google Patents

Perfectionnements apportés aux bagues de pistons du genre dit bagues obturatrices

Info

Publication number
FR499258A
FR499258A FR499258DA FR499258A FR 499258 A FR499258 A FR 499258A FR 499258D A FR499258D A FR 499258DA FR 499258 A FR499258 A FR 499258A
Authority
FR
France
Prior art keywords
rings
improvements made
type called
piston
called obturator
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
John Sebastian Hecht
Albert Thomas Dowdell
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 FR499258A publication Critical patent/FR499258A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/08—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from several pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR499258D 1915-06-10 1916-05-10 Perfectionnements apportés aux bagues de pistons du genre dit bagues obturatrices Expired FR499258A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB499258X 1915-06-10

Publications (1)

Publication Number Publication Date
FR499258A true FR499258A (fr) 1920-02-06

Family

ID=1534331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR499258D Expired FR499258A (fr) 1915-06-10 1916-05-10 Perfectionnements apportés aux bagues de pistons du genre dit bagues obturatrices

Country Status (1)

Country Link
FR (1) FR499258A (fr)

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