ZA712084B - Improvements in the manufacture of segments,with groove and expander - Google Patents

Improvements in the manufacture of segments,with groove and expander

Info

Publication number
ZA712084B
ZA712084B ZA712084A ZA712084A ZA712084B ZA 712084 B ZA712084 B ZA 712084B ZA 712084 A ZA712084 A ZA 712084A ZA 712084 A ZA712084 A ZA 712084A ZA 712084 B ZA712084 B ZA 712084B
Authority
ZA
South Africa
Prior art keywords
expander
segments
manufacture
groove
Prior art date
Application number
ZA712084A
Inventor
M Fabregat
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 ZA712084B publication Critical patent/ZA712084B/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)
  • Springs (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Forging (AREA)
  • Adornments (AREA)
ZA712084A 1970-04-04 1971-03-31 Improvements in the manufacture of segments,with groove and expander ZA712084B (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
ZA712084B true ZA712084B (en) 1971-12-29

Family

ID=8455639

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA712084A ZA712084B (en) 1970-04-04 1971-03-31 Improvements in the manufacture of segments,with groove and expander

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
FR2085842A1 (en) 1971-12-31
BE764764A (en) 1971-08-16
CS175417B2 (en) 1977-05-31
IL36542A0 (en) 1971-06-23
RO59016A (en) 1976-01-15
ES378595A1 (en) 1972-06-16
SE390264B (en) 1976-12-13
NO137425B (en) 1977-11-21
NO137425C (en) 1978-03-01
CA994535A (en) 1976-08-10
BG17943A3 (en) 1974-03-05
GB1351298A (en) 1974-04-24
FR2085842B1 (en) 1975-06-06
NL147964B (en) 1975-12-15
NL7104184A (en) 1971-10-06
TR16779A (en) 1973-05-01
ATA217771A (en) 1975-06-15
HU163867B (en) 1973-11-28
CH536667A (en) 1973-05-15
JPS5523700B1 (en) 1980-06-24
BR7101999D0 (en) 1973-02-20
AT328833B (en) 1976-04-12
PL76518B1 (en) 1975-02-28
IL36542A (en) 1975-02-10
DE2116436A1 (en) 1971-10-28

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