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CH536667A - Process for manufacturing a piston ring and device for implementing this process - Google Patents

Process for manufacturing a piston ring and device for implementing this process

Info

Publication number
CH536667A
CH536667A CH440071A CH440071A CH536667A CH 536667 A CH536667 A CH 536667A CH 440071 A CH440071 A CH 440071A CH 440071 A CH440071 A CH 440071A CH 536667 A CH536667 A CH 536667A
Authority
CH
Switzerland
Prior art keywords
implementing
manufacturing
piston ring
piston
ring
Prior art date
Application number
CH440071A
Other languages
French (fr)
Inventor
Punsola Fabregat Manuel
Original Assignee
Fabregat M P
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 Fabregat M P filed Critical Fabregat M P
Publication of CH536667A publication Critical patent/CH536667A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Forging (AREA)
  • Springs (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Adornments (AREA)
CH440071A 1970-04-04 1971-03-25 Process for manufacturing a piston ring and device for implementing this process CH536667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES378595A ES378595A1 (en) 1970-04-04 1970-04-04 Manufacture of wiping rings with internal grooves and expander springs

Publications (1)

Publication Number Publication Date
CH536667A true CH536667A (en) 1973-05-15

Family

ID=8455639

Family Applications (1)

Application Number Title Priority Date Filing Date
CH440071A CH536667A (en) 1970-04-04 1971-03-25 Process for manufacturing a piston ring and device for implementing this process

Country Status (21)

Country Link
JP (1) JPS5523700B1 (en)
AT (1) AT328833B (en)
BE (1) BE764764A (en)
BG (1) BG17943A3 (en)
BR (1) BR7101999D0 (en)
CA (1) CA994535A (en)
CH (1) CH536667A (en)
CS (1) CS175417B2 (en)
DE (1) DE2116436A1 (en)
ES (1) ES378595A1 (en)
FR (1) FR2085842B1 (en)
GB (1) GB1351298A (en)
HU (1) HU163867B (en)
IL (1) IL36542A (en)
NL (1) NL147964B (en)
NO (1) NO137425C (en)
PL (1) PL76518B1 (en)
RO (1) RO59016A (en)
SE (1) SE390264B (en)
TR (1) TR16779A (en)
ZA (1) ZA712084B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216652C1 (en) * 1992-05-20 1993-11-11 Goetze Ag Device for the automatic assembly of expansion rings
CN113732199B (en) * 2021-08-05 2024-05-03 湖南长城智能装备有限公司 Angle steel looping processing system
CN116900103B (en) * 2023-09-14 2023-11-28 四川富士电机有限公司 Wiper arm combination stamping die

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1565299A (en) * 1924-10-23 1925-12-15 Jacob B Wenzel Method of making piston rings
US2200609A (en) * 1937-03-12 1940-05-14 Jr Edmund R Week Piston ring forming apparatus

Also Published As

Publication number Publication date
IL36542A (en) 1975-02-10
ATA217771A (en) 1975-06-15
FR2085842B1 (en) 1975-06-06
NL147964B (en) 1975-12-15
PL76518B1 (en) 1975-02-28
IL36542A0 (en) 1971-06-23
HU163867B (en) 1973-11-28
BG17943A3 (en) 1974-03-05
BE764764A (en) 1971-08-16
CS175417B2 (en) 1977-05-31
BR7101999D0 (en) 1973-02-20
GB1351298A (en) 1974-04-24
TR16779A (en) 1973-05-01
CA994535A (en) 1976-08-10
NO137425B (en) 1977-11-21
JPS5523700B1 (en) 1980-06-24
NO137425C (en) 1978-03-01
NL7104184A (en) 1971-10-06
FR2085842A1 (en) 1971-12-31
DE2116436A1 (en) 1971-10-28
ZA712084B (en) 1971-12-29
SE390264B (en) 1976-12-13
AT328833B (en) 1976-04-12
ES378595A1 (en) 1972-06-16
RO59016A (en) 1976-01-15

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Legal Events

Date Code Title Description
PL Patent ceased