BR7503431A - Aperfeicoamento em maquina e processo de formacao de fole - Google Patents

Aperfeicoamento em maquina e processo de formacao de fole

Info

Publication number
BR7503431A
BR7503431A BR4395/75D BR7504395D BR7503431A BR 7503431 A BR7503431 A BR 7503431A BR 4395/75 D BR4395/75 D BR 4395/75D BR 7504395 D BR7504395 D BR 7504395D BR 7503431 A BR7503431 A BR 7503431A
Authority
BR
Brazil
Prior art keywords
bellage
forming process
machine improvement
improvement
machine
Prior art date
Application number
BR4395/75D
Other languages
English (en)
Inventor
J Banks
Original Assignee
Chemetron Corp
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 Chemetron Corp filed Critical Chemetron Corp
Publication of BR7503431A publication Critical patent/BR7503431A/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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/06—Corrugating tubes transversely, e.g. helically annularly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
BR4395/75D 1974-05-30 1975-05-30 Aperfeicoamento em maquina e processo de formacao de fole BR7503431A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/474,726 US3937051A (en) 1974-05-30 1974-05-30 Bellows forming method and apparatus

Publications (1)

Publication Number Publication Date
BR7503431A true BR7503431A (pt) 1976-05-04

Family

ID=23884711

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4395/75D BR7503431A (pt) 1974-05-30 1975-05-30 Aperfeicoamento em maquina e processo de formacao de fole

Country Status (9)

Country Link
US (1) US3937051A (pt)
JP (1) JPS5124567A (pt)
BR (1) BR7503431A (pt)
CA (1) CA1012387A (pt)
DE (1) DE2523261C2 (pt)
ES (2) ES438003A1 (pt)
FR (1) FR2275293A1 (pt)
GB (1) GB1467937A (pt)
MT (1) MTP781B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5857369A (en) * 1996-12-04 1999-01-12 Fang; Jui-Hwa Method for fabricating light weight pipe connectors
KR100316837B1 (ko) * 1999-08-30 2001-12-22 유동근 벨로즈관 성형기
CN102764803A (zh) * 2012-08-10 2012-11-07 宁津县恒硕太阳能设备有限公司 自动轧筋机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US220991A (en) * 1879-10-28 Improvement in machines for working sheet metal
US1456069A (en) * 1920-03-23 1923-05-22 American Radiator Co Method of producing corrugated, expansible collapsible elements
GB801628A (en) * 1954-11-25 1958-09-17 Karlsruhe Augsburg Iweka Device for shaping a steel pipe into bellows
US3429160A (en) * 1965-08-13 1969-02-25 James W Banks Method and apparatus for forming metal bellows expansion joints
US3509747A (en) * 1965-10-24 1970-05-05 Frank R Ogilvie Precision forming press
US3435651A (en) * 1966-07-14 1969-04-01 Associated Piping & Eng Co Bellows forming method and apparatus

Also Published As

Publication number Publication date
MTP781B (en) 1978-05-15
US3937051A (en) 1976-02-10
DE2523261C2 (de) 1984-04-19
ES454674A1 (es) 1977-12-01
FR2275293A1 (fr) 1976-01-16
JPS5124567A (pt) 1976-02-27
CA1012387A (en) 1977-06-21
DE2523261A1 (de) 1975-12-11
ES438003A1 (es) 1977-05-16
GB1467937A (en) 1977-03-23
FR2275293B1 (pt) 1982-05-07

Similar Documents

Publication Publication Date Title
BR7503719A (pt) Aperfeicoamento em processo de preparacao de composicoes pigmentares
BR7503716A (pt) Processo integrado de sintese ureia-amoniaco
BR7503821A (pt) Aperfeicoamento em processo de polimerizacao
BR7500317A (pt) Processo de preparacao de novos fenolacetais
BR7502351A (pt) Conjunto de rolo de comtactacao e processo de opera-lo
BR7502989A (pt) Processo de fabricacao de material refratario
IT1035163B (it) Processo per policondensare saccaridi
IT1039819B (it) Fenileteri e processo per la loro prepazazione
BR7507801A (pt) Processo de fluidificacao
BR7506872A (pt) Processo para obtencao de resorcinois
IT1042237B (it) Processo per la preparazione di ciclobutanoni
BR7501783A (pt) Aperfeicoamento em processo para a preparacao de um tiol-carbamato
BR7503881A (pt) Aperfeicoamento no processo de preparacao de perclorometil-mercaptan
IT1048822B (it) Pirrolidoni e processo per la loro preparazione
IT1030943B (it) Processo microbiologico
BR7502997A (pt) Aperfeicoamento em processo de isomerzacao
BR7506530A (pt) Composicoes e processo fungicidas
BR7507064A (pt) Aperfeicoamentos em marcador cardiaco sincrono e em processo de operacao do mesmo
BR7503431A (pt) Aperfeicoamento em maquina e processo de formacao de fole
BR7504806A (pt) Processo de embalagem
IT1038379B (it) Perfezionato processo di preparazione di policarbonati
BR7506232A (pt) Compostos organosilicicos e respectivo processo de preparacao
IT1033282B (it) Processo di polimerizzazione
BR7410556D0 (pt) Processo para manufatura de neo-hesperidina di-hidro-calcona
BR7502591A (pt) Aperfeicoamento em processo de preparar dissulfeto de bis-(1-oxido de 2-piridila)