ATE7115T1 - Bohrvorrichtung zum formen eines flansches. - Google Patents

Bohrvorrichtung zum formen eines flansches.

Info

Publication number
ATE7115T1
ATE7115T1 AT81900458T AT81900458T ATE7115T1 AT E7115 T1 ATE7115 T1 AT E7115T1 AT 81900458 T AT81900458 T AT 81900458T AT 81900458 T AT81900458 T AT 81900458T AT E7115 T1 ATE7115 T1 AT E7115T1
Authority
AT
Austria
Prior art keywords
hole
workpiece
drill rod
flange
pct
Prior art date
Application number
AT81900458T
Other languages
English (en)
Inventor
Leo Larikka
Original Assignee
G.A. Serlachius Oy
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 G.A. Serlachius Oy filed Critical G.A. Serlachius Oy
Application granted granted Critical
Publication of ATE7115T1 publication Critical patent/ATE7115T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/298—Forming collars by flow-drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/406—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw with means for meshing screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT81900458T 1980-01-30 1981-01-29 Bohrvorrichtung zum formen eines flansches. ATE7115T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI800280A FI800280A (fi) 1980-01-30 1980-01-30 Flaensborranordning
EP81900458A EP0044858B1 (de) 1980-01-30 1981-01-29 Bohrvorrichtung zum formen eines flansches

Publications (1)

Publication Number Publication Date
ATE7115T1 true ATE7115T1 (de) 1984-05-15

Family

ID=8513220

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81900458T ATE7115T1 (de) 1980-01-30 1981-01-29 Bohrvorrichtung zum formen eines flansches.

Country Status (8)

Country Link
US (1) US4414835A (de)
EP (1) EP0044858B1 (de)
JP (1) JPS57500056A (de)
AT (1) ATE7115T1 (de)
BR (1) BR8106487A (de)
DE (1) DE3163135D1 (de)
FI (1) FI800280A (de)
WO (1) WO1981002118A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI834415A (fi) * 1983-12-02 1985-06-03 Serlachius Oy Borrstyrning- flaensbildningsanordning.
FI853850A0 (fi) * 1985-10-04 1985-10-04 Serlachius Oy Verktygsspets och dess anvaendningsfoerfarande och verktyg foer haol- och kragformning.
US6000263A (en) * 1995-06-05 1999-12-14 Enami Seiki Mfg. Co., Ltd. Branch pipe forming tool and method of forming branch pipe on metal tube with the tool
JPH0957556A (ja) * 1995-06-05 1997-03-04 Enami Seiki:Kk 枝管成形工具およびその工具を用いた金属管の枝管の成形方法
FI108997B (fi) * 1999-11-12 2002-05-15 T Drill Oy Automaattinen kaulustusporalaite
US7003995B2 (en) * 2004-03-12 2006-02-28 General Motors Corporation Hydrotapping power unit
CN100413640C (zh) * 2005-12-11 2008-08-27 杜明乾 铣孔并将孔边缘外翻边的装置
CN100369692C (zh) * 2005-12-11 2008-02-20 杜明乾 薄壁金属管管壁孔的外翻边装置
EP3431732B1 (de) 2017-07-21 2020-04-22 Bosal Emission Control Systems NV Verfahren zur formung eines kragens in einem schalldämpfergehäuse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH476250A (de) * 1967-07-11 1969-07-31 Larikka Leo Vorrichtung zum Bohren und Verformen eines Werkstückes
US3714808A (en) * 1968-07-11 1973-02-06 L Larikka Means for forming a hole in a tube or pipe wall and deforming the edge of the hole into an upstanding flange
US3844149A (en) * 1972-12-04 1974-10-29 Dako Werkzeugfab Kotthaus D Kg Pipe necking apparatus
FI58879C (fi) * 1973-05-30 1981-05-11 Leo Larikka Automatisk flaensborranordning
FR2237699A1 (de) * 1973-07-19 1975-02-14 Granger Maurice
US4307593A (en) * 1980-03-21 1981-12-29 T/Drill, Inc. Apparatus for forming collars around openings in tubes or plates

Also Published As

Publication number Publication date
WO1981002118A1 (en) 1981-08-06
FI800280A (fi) 1981-07-31
JPS57500056A (de) 1982-01-14
EP0044858B1 (de) 1984-04-18
DE3163135D1 (en) 1984-05-24
EP0044858A1 (de) 1982-02-03
US4414835A (en) 1983-11-15
BR8106487A (pt) 1981-12-01

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Legal Events

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