DE2312070C3 - Verfahren zur Formgebung von Muffenkörpern - Google Patents

Verfahren zur Formgebung von Muffenkörpern

Info

Publication number
DE2312070C3
DE2312070C3 DE2312070A DE2312070A DE2312070C3 DE 2312070 C3 DE2312070 C3 DE 2312070C3 DE 2312070 A DE2312070 A DE 2312070A DE 2312070 A DE2312070 A DE 2312070A DE 2312070 C3 DE2312070 C3 DE 2312070C3
Authority
DE
Germany
Prior art keywords
main body
line
terminals
open
bodies
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.)
Expired
Application number
DE2312070A
Other languages
German (de)
English (en)
Other versions
DE2312070B2 (de
DE2312070A1 (de
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
AGRATI-GARELLI SpA MONTICELLO BRIANZA COMO IT
Original Assignee
AGRATI-GARELLI SpA MONTICELLO BRIANZA COMO IT
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 AGRATI-GARELLI SpA MONTICELLO BRIANZA COMO IT filed Critical AGRATI-GARELLI SpA MONTICELLO BRIANZA COMO IT
Publication of DE2312070A1 publication Critical patent/DE2312070A1/de
Publication of DE2312070B2 publication Critical patent/DE2312070B2/de
Application granted granted Critical
Publication of DE2312070C3 publication Critical patent/DE2312070C3/de
Expired 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
    • B21D53/00—Making other particular articles
    • B21D53/86—Making other particular articles other parts for bicycles or motorcycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/296—Making branched pieces starting from strip material; Making branched tubes by securing a secondary tube in an opening in the undeformed wall of a principal tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/02—Cycle frames characterised by material or cross-section of frame members
    • B62K19/04—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly metallic, e.g. of high elasticity
    • B62K19/08—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly metallic, e.g. of high elasticity made from sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/18—Joints between frame members
    • B62K19/20—Joints between frame members welded, soldered, or brazed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
DE2312070A 1972-03-18 1973-03-10 Verfahren zur Formgebung von Muffenkörpern Expired DE2312070C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22088/72A IT950373B (it) 1972-03-18 1972-03-18 Procedimento per la formazione di corpi a manicotto in particolare a raccordo e prodotti cosi ottenuti

Publications (3)

Publication Number Publication Date
DE2312070A1 DE2312070A1 (de) 1973-09-27
DE2312070B2 DE2312070B2 (de) 1981-06-25
DE2312070C3 true DE2312070C3 (de) 1982-04-29

Family

ID=11191316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2312070A Expired DE2312070C3 (de) 1972-03-18 1973-03-10 Verfahren zur Formgebung von Muffenkörpern

Country Status (11)

Country Link
US (1) US3814891A (enExample)
JP (1) JPS5317985B2 (enExample)
AT (1) AT324808B (enExample)
BE (1) BE796912A (enExample)
CH (1) CH556210A (enExample)
DE (1) DE2312070C3 (enExample)
FR (1) FR2176762B1 (enExample)
GB (1) GB1427961A (enExample)
IT (1) IT950373B (enExample)
NL (1) NL7303754A (enExample)
SE (1) SE408281B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD274549S (en) 1982-01-21 1984-07-03 Wfi International, Inc. Welding outlet
AUPQ611600A0 (en) * 2000-03-09 2000-03-30 Advanced Concrete Products Pty Ltd A pipe connector
US8128127B2 (en) * 2003-09-25 2012-03-06 Tronox Llc Changing fluid flow direction
KR20150021103A (ko) * 2012-06-10 2015-02-27 엠에이치아이 베스타스 오프쇼어 윈드 에이／에스 격자 프레임용 마디 구조체

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59199C (de) * H. LEMP in Lynn, Massach., V. St. A Verfahren und Vorrichtung zur Herstellung fertiger Ringe auf elektrischem Wege aus _ unregelmäfsigen Arbeitsstücken
DE495952C (de) * 1928-11-21 1930-04-12 Otto Reifurth Verfahren zur Herstellung von Rohrverbindungsstuecken
US1924915A (en) * 1929-01-23 1933-08-29 Thomson Gibb Electric Welding Apparatus for electric welding
US1816864A (en) * 1929-05-29 1931-08-04 Metropolitan Eng Co Welding method and apparatus
US1864139A (en) * 1929-06-05 1932-06-21 Clayton Mark & Company Apparatus for butt welding
DE528674C (de) * 1930-01-08 1931-07-03 Otto Reifurth Verfahren zur Herstellung von Rohrverbindungsstuecken

Also Published As

Publication number Publication date
FR2176762B1 (enExample) 1979-06-15
NL7303754A (enExample) 1973-09-20
IT950373B (it) 1973-06-20
AT324808B (de) 1975-09-25
SE408281B (sv) 1979-06-05
DE2312070B2 (de) 1981-06-25
US3814891A (en) 1974-06-04
JPS4911766A (enExample) 1974-02-01
FR2176762A1 (enExample) 1973-11-02
CH556210A (it) 1974-11-29
JPS5317985B2 (enExample) 1978-06-12
GB1427961A (en) 1976-03-10
BE796912A (fr) 1973-07-16
DE2312070A1 (de) 1973-09-27

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee