CH152032A - Process for the manufacture of piston rings. - Google Patents

Process for the manufacture of piston rings.

Info

Publication number
CH152032A
CH152032A CH152032DA CH152032A CH 152032 A CH152032 A CH 152032A CH 152032D A CH152032D A CH 152032DA CH 152032 A CH152032 A CH 152032A
Authority
CH
Switzerland
Prior art keywords
manufacture
piston rings
rings
piston
Prior art date
Application number
Other languages
French (fr)
Inventor
Etablissements Sim S A
Original Assignee
Sim Sa Ets
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 Sim Sa Ets filed Critical Sim Sa Ets
Publication of CH152032A publication Critical patent/CH152032A/en

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
    • B23P15/06—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH152032D 1931-01-17 1931-01-17 Process for the manufacture of piston rings. CH152032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH152032T 1931-01-17

Publications (1)

Publication Number Publication Date
CH152032A true CH152032A (en) 1932-01-15

Family

ID=4407215

Family Applications (1)

Application Number Title Priority Date Filing Date
CH152032D CH152032A (en) 1931-01-17 1931-01-17 Process for the manufacture of piston rings.

Country Status (1)

Country Link
CH (1) CH152032A (en)

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