NL166869C - Werkwijze en inrichting voor het automatisch vervaar- digen van kanaalvormige elementen en volgens de werk- wijze vervaardigde kanaalvormige elementen. - Google Patents

Werkwijze en inrichting voor het automatisch vervaar- digen van kanaalvormige elementen en volgens de werk- wijze vervaardigde kanaalvormige elementen.

Info

Publication number
NL166869C
NL166869C NL7301190.A NL7301190A NL166869C NL 166869 C NL166869 C NL 166869C NL 7301190 A NL7301190 A NL 7301190A NL 166869 C NL166869 C NL 166869C
Authority
NL
Netherlands
Prior art keywords
channel elements
made according
automatically manufacturing
elements made
automatically
Prior art date
Application number
NL7301190.A
Other languages
English (en)
Dutch (nl)
Other versions
NL166869B (nl
NL7301190A (da
Original Assignee
Meinig Kg Karl
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
Priority claimed from DE19722203560 external-priority patent/DE2203560C3/de
Application filed by Meinig Kg Karl filed Critical Meinig Kg Karl
Publication of NL7301190A publication Critical patent/NL7301190A/xx
Publication of NL166869B publication Critical patent/NL166869B/xx
Application granted granted Critical
Publication of NL166869C publication Critical patent/NL166869C/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture 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
    • B21C37/15Making tubes of special shape; Making tube fittings
    • B21C37/20Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture 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
    • B21C37/10Making tubes with riveted seams or with non-welded and non-soldered seams
    • B21C37/104Making tubes with riveted seams or with non-welded and non-soldered seams the tubes having a special shape, e.g. polygonal tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture 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
    • B21C37/15Making tubes of special shape; Making tube fittings
    • B21C37/155Making tubes with non circular section
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00Flanging or other edge treatment, e.g. of tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/042With a rotational movement of the bending blade
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Duct Arrangements (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
NL7301190.A 1972-01-26 1973-01-26 Werkwijze en inrichting voor het automatisch vervaar- digen van kanaalvormige elementen en volgens de werk- wijze vervaardigde kanaalvormige elementen. NL166869C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722203560 DE2203560C3 (de) 1972-01-26 Verfahren und Anlage zur automatischen Herstellung von Kanalelementen

Publications (3)

Publication Number Publication Date
NL7301190A NL7301190A (da) 1973-07-30
NL166869B NL166869B (nl) 1981-05-15
NL166869C true NL166869C (nl) 1981-10-15

Family

ID=5834063

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7301190.A NL166869C (nl) 1972-01-26 1973-01-26 Werkwijze en inrichting voor het automatisch vervaar- digen van kanaalvormige elementen en volgens de werk- wijze vervaardigde kanaalvormige elementen.

Country Status (10)

Country Link
AT (1) AT327650B (da)
BE (1) BE794444A (da)
CH (1) CH551814A (da)
DK (1) DK146736C (da)
FR (1) FR2169057B1 (da)
GB (1) GB1389184A (da)
IT (1) IT993546B (da)
LU (1) LU66884A1 (da)
NL (1) NL166869C (da)
SE (1) SE400487B (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964123A (ja) * 1982-10-05 1984-04-12 Shimizu Constr Co Ltd 鉄筋の自動曲げ加工装置
GB2137993A (en) * 1983-04-12 1984-10-17 Lilly Co Eli Improvements in or relating to naphthylglycyl cephalosporin derivatives
GB8406973D0 (en) * 1984-03-16 1984-04-18 Amco Plastics Ltd Ducting
GB2227806A (en) * 1989-02-02 1990-08-08 Steelpress Embossed ducting
GB8916547D0 (en) * 1989-07-20 1989-09-06 Firmac Ltd Improvements relating to duct manufacture
US5105640A (en) * 1991-01-25 1992-04-21 Iowa Precision Industries, Inc. Method and apparatus for forming box-shaped sheet metal ducts
FR2686533B1 (fr) * 1992-01-27 1996-05-15 Favien Ets Presse plieuse a tablier, de securite.
CN102909246A (zh) * 2012-11-16 2013-02-06 孟春润 整梁式共板法兰机
CN113550456A (zh) * 2021-08-02 2021-10-26 中建安装集团有限公司 一种风管曲面位置处防火板的安装方法
CN118019599A (zh) * 2021-09-20 2024-05-10 森特马基纳建筑工贸有限公司 可同时处理两张不同片材并提供可变形状的具有滑轨的机器
CN116748808B (zh) * 2023-06-16 2024-02-23 广州市全风机电设备有限公司 一种防火风管加工方法
CN117506404B (zh) * 2024-01-05 2024-03-12 风通动力环境科技(成都)有限公司 一种软接用拧螺钉装置
CN118635302A (zh) * 2024-08-14 2024-09-13 四川菲尼特数字科技集团有限公司 一种路灯灯杆的加工设备和加工方法

Also Published As

Publication number Publication date
DK146736B (da) 1983-12-19
IT993546B (it) 1975-09-30
FR2169057B1 (da) 1978-02-10
CH551814A (de) 1974-07-31
DE2203560A1 (de) 1973-08-09
BE794444A (fr) 1973-05-16
NL166869B (nl) 1981-05-15
NL7301190A (da) 1973-07-30
SE400487B (sv) 1978-04-03
DE2203560B2 (de) 1975-04-10
LU66884A1 (da) 1973-03-23
DK146736C (da) 1984-05-28
FR2169057A1 (da) 1973-09-07
GB1389184A (en) 1975-04-03
ATA14373A (de) 1975-04-15
AT327650B (de) 1976-02-10

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee