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)
  • Forging (AREA)
  • Springs (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Adornments (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 (https=)
AT (1) AT328833B (https=)
BE (1) BE764764A (https=)
BG (1) BG17943A3 (https=)
BR (1) BR7101999D0 (https=)
CA (1) CA994535A (https=)
CH (1) CH536667A (https=)
CS (1) CS175417B2 (https=)
DE (1) DE2116436A1 (https=)
ES (1) ES378595A1 (https=)
FR (1) FR2085842B1 (https=)
GB (1) GB1351298A (https=)
HU (1) HU163867B (https=)
IL (1) IL36542A (https=)
NL (1) NL147964B (https=)
NO (1) NO137425C (https=)
PL (1) PL76518B1 (https=)
RO (1) RO59016A (https=)
SE (1) SE390264B (https=)
TR (1) TR16779A (https=)
ZA (1) ZA712084B (https=)

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

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