FR2327831A1 - Procede et equipement pour fabriquer un element metallique annulaire a tolerances precises - Google Patents

Procede et equipement pour fabriquer un element metallique annulaire a tolerances precises

Info

Publication number
FR2327831A1
FR2327831A1 FR7628972A FR7628972A FR2327831A1 FR 2327831 A1 FR2327831 A1 FR 2327831A1 FR 7628972 A FR7628972 A FR 7628972A FR 7628972 A FR7628972 A FR 7628972A FR 2327831 A1 FR2327831 A1 FR 2327831A1
Authority
FR
France
Prior art keywords
manufacturing
equipment
metal element
annular metal
precise tolerances
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
FR7628972A
Other languages
English (en)
French (fr)
Other versions
FR2327831B1 (pt
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber Co
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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Publication of FR2327831A1 publication Critical patent/FR2327831A1/fr
Application granted granted Critical
Publication of FR2327831B1 publication Critical patent/FR2327831B1/fr
Granted legal-status Critical Current

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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR7628972A 1975-10-14 1976-09-27 Procede et equipement pour fabriquer un element metallique annulaire a tolerances precises Granted FR2327831A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62226975A 1975-10-14 1975-10-14
US69172076A 1976-06-01 1976-06-01

Publications (2)

Publication Number Publication Date
FR2327831A1 true FR2327831A1 (fr) 1977-05-13
FR2327831B1 FR2327831B1 (pt) 1979-04-06

Family

ID=27089168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628972A Granted FR2327831A1 (fr) 1975-10-14 1976-09-27 Procede et equipement pour fabriquer un element metallique annulaire a tolerances precises

Country Status (10)

Country Link
JP (1) JPS5249969A (pt)
AU (1) AU508952B2 (pt)
BR (1) BR7606866A (pt)
CA (1) CA1059839A (pt)
DE (1) DE2646502C2 (pt)
ES (2) ES450061A1 (pt)
FR (1) FR2327831A1 (pt)
GB (2) GB1568676A (pt)
MX (1) MX144067A (pt)
SE (2) SE416895B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627750A (en) * 1979-08-02 1981-03-18 Agency Of Ind Science & Technol Machining method by swaging and cutting
JPS63156693U (pt) * 1987-03-31 1988-10-14
JP3027581B1 (ja) * 1999-06-21 2000-04-04 株式会社三五 管材の拡管加工方法及び管材の拡管加工装置
FR2870196B1 (fr) * 2004-05-17 2006-08-04 Auto Chassis Internat Snc Snc Procede et dispositif de fabrication d'un berceau de vehicule comprenant au moins une douille evasee destinee a recevoir un plot de filtration, berceau et vehicule correspondants
DE102007048039A1 (de) * 2007-10-05 2009-04-09 Saint-Gobain Performance Plastics Pampus Gmbh Bördelwerkzeug
JP6528165B2 (ja) * 2015-07-31 2019-06-12 トヨタ紡織株式会社 乗物用シートフレーム及びその製造方法
DE102017117400A1 (de) * 2017-08-01 2019-02-07 Liebherr-Aerospace Lindenberg Gmbh Vorrichtung zur Installation und/oder Umformung von Buchsen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2260713A1 (en) * 1974-02-11 1975-09-05 Glyco Metall Werke Flanged shaft bush for a bearing - flange is formed by axially pressing the constant dia. bush

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE390392C (de) * 1924-02-18 Henry Heinzelman Timken Verfahren und Vorrichtung zur Herstellung von Kegelringen fuer Rollen- und Kugellager
DE608041C (de) * 1932-06-03 1935-01-18 Polte Fa Vorrichtung zum Einziehen bzw. Kalibrieren von Hohlkoerpern, insbesondere von Geschuetzhuelsen
US3263477A (en) * 1965-04-28 1966-08-02 Wallace Expanding Machines Apparatus for forming metallic ring members
US3368852A (en) * 1965-10-24 1968-02-13 Trw Inc Pin-type bushing assembly
JPS525311B2 (pt) * 1973-01-19 1977-02-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2260713A1 (en) * 1974-02-11 1975-09-05 Glyco Metall Werke Flanged shaft bush for a bearing - flange is formed by axially pressing the constant dia. bush

Also Published As

Publication number Publication date
GB1568675A (en) 1980-06-04
FR2327831B1 (pt) 1979-04-06
ES461038A1 (es) 1979-06-01
DE2646502C2 (de) 1983-08-11
MX144067A (es) 1981-08-26
BR7606866A (pt) 1977-08-30
SE7906902L (sv) 1979-08-17
AU508952B2 (en) 1980-04-17
SE416895B (sv) 1981-02-16
GB1568676A (en) 1980-06-04
ES450061A1 (es) 1977-11-16
SE7611447L (sv) 1977-04-15
DE2646502A1 (de) 1977-04-21
JPS626888B2 (pt) 1987-02-14
AU1736276A (en) 1978-03-09
JPS5249969A (en) 1977-04-21
CA1059839A (en) 1979-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse