FI129805B - Menetelmä ja laite T-haarakauluksen tekemiseksi putkeen - Google Patents

Menetelmä ja laite T-haarakauluksen tekemiseksi putkeen Download PDF

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Publication number
FI129805B
FI129805B FI20217011A FI20217011A FI129805B FI 129805 B FI129805 B FI 129805B FI 20217011 A FI20217011 A FI 20217011A FI 20217011 A FI20217011 A FI 20217011A FI 129805 B FI129805 B FI 129805B
Authority
FI
Finland
Prior art keywords
pipe
collar
support members
wedge
frame
Prior art date
Application number
FI20217011A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20217011A1 (fi
Inventor
Leo Larikka
Original Assignee
Leo Larikka
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 Leo Larikka filed Critical Leo Larikka
Priority to FI20217011A priority Critical patent/FI129805B/fi
Priority to PCT/FI2021/050898 priority patent/WO2022152964A1/en
Priority to EP21919206.9A priority patent/EP4277759A1/en
Priority to CN202180088961.0A priority patent/CN116723902A/zh
Publication of FI20217011A1 publication Critical patent/FI20217011A1/fi
Application granted granted Critical
Publication of FI129805B publication Critical patent/FI129805B/fi

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
    • 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
    • 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
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/044—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods perpendicular
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
FI20217011A 2021-01-15 2021-01-15 Menetelmä ja laite T-haarakauluksen tekemiseksi putkeen FI129805B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20217011A FI129805B (fi) 2021-01-15 2021-01-15 Menetelmä ja laite T-haarakauluksen tekemiseksi putkeen
PCT/FI2021/050898 WO2022152964A1 (en) 2021-01-15 2021-12-20 Method and apparatus for making a t-branch collar in a pipe
EP21919206.9A EP4277759A1 (en) 2021-01-15 2021-12-20 Method and apparatus for making a t-branch collar in a pipe
CN202180088961.0A CN116723902A (zh) 2021-01-15 2021-12-20 用于在管中制造t型分支套箍的方法和装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20217011A FI129805B (fi) 2021-01-15 2021-01-15 Menetelmä ja laite T-haarakauluksen tekemiseksi putkeen

Publications (2)

Publication Number Publication Date
FI20217011A1 FI20217011A1 (fi) 2022-07-16
FI129805B true FI129805B (fi) 2022-08-31

Family

ID=82448127

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20217011A FI129805B (fi) 2021-01-15 2021-01-15 Menetelmä ja laite T-haarakauluksen tekemiseksi putkeen

Country Status (4)

Country Link
EP (1) EP4277759A1 (zh)
CN (1) CN116723902A (zh)
FI (1) FI129805B (zh)
WO (1) WO2022152964A1 (zh)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747430A (ja) * 1993-08-09 1995-02-21 Toto Ltd ワークのバーリング加工方法及び装置
JP2010094725A (ja) * 2008-10-20 2010-04-30 Shoda Seisakusho:Kk 穴打抜き金型
JP5965524B1 (ja) * 2015-08-25 2016-08-10 株式会社ヤマト バーリング装置

Also Published As

Publication number Publication date
CN116723902A (zh) 2023-09-08
WO2022152964A1 (en) 2022-07-21
EP4277759A1 (en) 2023-11-22
FI20217011A1 (fi) 2022-07-16

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