FR2368316A1 - Procede de realisation d'un bout etanche sur une ebauche tubulaire - Google Patents

Procede de realisation d'un bout etanche sur une ebauche tubulaire

Info

Publication number
FR2368316A1
FR2368316A1 FR7631733A FR7631733A FR2368316A1 FR 2368316 A1 FR2368316 A1 FR 2368316A1 FR 7631733 A FR7631733 A FR 7631733A FR 7631733 A FR7631733 A FR 7631733A FR 2368316 A1 FR2368316 A1 FR 2368316A1
Authority
FR
France
Prior art keywords
sphere
spinning
forming
tube
dia
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7631733A
Other languages
English (en)
French (fr)
Other versions
FR2368316B1 (OSRAM
Inventor
V G Kaporovich
V K Udovenko
V P Krasnorutsky
A G Chechenet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KRAMATORSKY IND INSTITU
Original Assignee
KRAMATORSKY IND INSTITU
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 KRAMATORSKY IND INSTITU filed Critical KRAMATORSKY IND INSTITU
Priority to FR7631733A priority Critical patent/FR2368316A1/fr
Publication of FR2368316A1 publication Critical patent/FR2368316A1/fr
Application granted granted Critical
Publication of FR2368316B1 publication Critical patent/FR2368316B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0604—Construction of the male part
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • B21D41/045—Closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles
    • B21K21/14—Shaping end portions of hollow articles closed or substantially-closed ends, e.g. cartridge bottoms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0685—Manufacture of ball-joints and parts thereof, e.g. assembly of ball-joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Pivots And Pivotal Connections (AREA)
FR7631733A 1976-10-21 1976-10-21 Procede de realisation d'un bout etanche sur une ebauche tubulaire Granted FR2368316A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7631733A FR2368316A1 (fr) 1976-10-21 1976-10-21 Procede de realisation d'un bout etanche sur une ebauche tubulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631733A FR2368316A1 (fr) 1976-10-21 1976-10-21 Procede de realisation d'un bout etanche sur une ebauche tubulaire

Publications (2)

Publication Number Publication Date
FR2368316A1 true FR2368316A1 (fr) 1978-05-19
FR2368316B1 FR2368316B1 (OSRAM) 1979-02-23

Family

ID=9179044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631733A Granted FR2368316A1 (fr) 1976-10-21 1976-10-21 Procede de realisation d'un bout etanche sur une ebauche tubulaire

Country Status (1)

Country Link
FR (1) FR2368316A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187656A3 (en) * 1985-01-09 1986-10-01 Otlav S.P.A. Method of making male elements for hinge devices and hinge devices obtained thereby
RU2703010C2 (ru) * 2018-03-27 2019-10-15 Общество С Ограниченной Ответственностью "Научно-Производственное Объединение "Ростар" Способ изготовления полых деталей из трубной заготовки

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221527A (en) * 1960-03-03 1965-12-07 Gen Motors Corp Hollow ball studs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221527A (en) * 1960-03-03 1965-12-07 Gen Motors Corp Hollow ball studs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187656A3 (en) * 1985-01-09 1986-10-01 Otlav S.P.A. Method of making male elements for hinge devices and hinge devices obtained thereby
RU2703010C2 (ru) * 2018-03-27 2019-10-15 Общество С Ограниченной Ответственностью "Научно-Производственное Объединение "Ростар" Способ изготовления полых деталей из трубной заготовки

Also Published As

Publication number Publication date
FR2368316B1 (OSRAM) 1979-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse