BR7101999D0 - Aperfeicoamento no processo de fabricacao de segmentos com ranhura e expansor - Google Patents

Aperfeicoamento no processo de fabricacao de segmentos com ranhura e expansor

Info

Publication number
BR7101999D0
BR7101999D0 BR1999/71A BR199971A BR7101999D0 BR 7101999 D0 BR7101999 D0 BR 7101999D0 BR 1999/71 A BR1999/71 A BR 1999/71A BR 199971 A BR199971 A BR 199971A BR 7101999 D0 BR7101999 D0 BR 7101999D0
Authority
BR
Brazil
Prior art keywords
slot
improvement
manufacturing process
expanding segments
expanding
Prior art date
Application number
BR1999/71A
Other languages
English (en)
Portuguese (pt)
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 BR7101999D0 publication Critical patent/BR7101999D0/pt

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)
  • Adornments (AREA)
  • Forging (AREA)
BR1999/71A 1970-04-04 1971-04-02 Aperfeicoamento no processo de fabricacao de segmentos com ranhura e expansor BR7101999D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES378595A ES378595A1 (es) 1970-04-04 1970-04-04 Perfeccionamientos en la fabricacion de segmentos con rega-ta y expansor.

Publications (1)

Publication Number Publication Date
BR7101999D0 true BR7101999D0 (pt) 1973-02-20

Family

ID=8455639

Family Applications (1)

Application Number Title Priority Date Filing Date
BR1999/71A BR7101999D0 (pt) 1970-04-04 1971-04-02 Aperfeicoamento no processo de fabricacao de segmentos com ranhura e expansor

Country Status (21)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216652C1 (de) * 1992-05-20 1993-11-11 Goetze Ag Vorrichtung zur automatischen Montage von Spreizringen
CN113732199B (zh) * 2021-08-05 2024-05-03 湖南长城智能装备有限公司 一种角钢成环加工系统
CN116900103B (zh) * 2023-09-14 2023-11-28 四川富士电机有限公司 一种雨刮臂组合冲压模具

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
CH536667A (fr) 1973-05-15
BG17943A3 (bg) 1974-03-05
FR2085842B1 (de) 1975-06-06
ATA217771A (de) 1975-06-15
DE2116436A1 (de) 1971-10-28
NO137425B (no) 1977-11-21
GB1351298A (en) 1974-04-24
BE764764A (fr) 1971-08-16
PL76518B1 (en) 1975-02-28
FR2085842A1 (de) 1971-12-31
RO59016A (de) 1976-01-15
JPS5523700B1 (de) 1980-06-24
ES378595A1 (es) 1972-06-16
CA994535A (en) 1976-08-10
IL36542A0 (en) 1971-06-23
NO137425C (no) 1978-03-01
HU163867B (de) 1973-11-28
TR16779A (tr) 1973-05-01
ZA712084B (en) 1971-12-29
AT328833B (de) 1976-04-12
IL36542A (en) 1975-02-10
SE390264B (sv) 1976-12-13
NL7104184A (de) 1971-10-06
CS175417B2 (de) 1977-05-31
NL147964B (nl) 1975-12-15

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