NL168729B - Buisbuiginrichting. - Google Patents

Buisbuiginrichting.

Info

Publication number
NL168729B
NL168729B NL7601686.A NL7601686A NL168729B NL 168729 B NL168729 B NL 168729B NL 7601686 A NL7601686 A NL 7601686A NL 168729 B NL168729 B NL 168729B
Authority
NL
Netherlands
Prior art keywords
bending device
tube bending
tube
bending
Prior art date
Application number
NL7601686.A
Other languages
English (en)
Other versions
NL168729C (nl
NL7601686A (nl
Original Assignee
Mannesmann Roehren Werke Ag
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 DE19752513561 external-priority patent/DE2513561C3/de
Application filed by Mannesmann Roehren Werke Ag filed Critical Mannesmann Roehren Werke Ag
Publication of NL7601686A publication Critical patent/NL7601686A/nl
Publication of NL168729B publication Critical patent/NL168729B/nl
Application granted granted Critical
Publication of NL168729C publication Critical patent/NL168729C/nl

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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work
NLAANVRAGE7601686,A 1975-03-24 1976-02-19 Buisbuiginrichting. NL168729C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752513561 DE2513561C3 (de) 1975-03-24 Rohrbiegevorrichtung

Publications (3)

Publication Number Publication Date
NL7601686A NL7601686A (nl) 1976-09-28
NL168729B true NL168729B (nl) 1981-12-16
NL168729C NL168729C (nl) 1982-05-17

Family

ID=5942545

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7601686,A NL168729C (nl) 1975-03-24 1976-02-19 Buisbuiginrichting.

Country Status (10)

Country Link
US (1) US4022045A (nl)
JP (1) JPS51119661A (nl)
BE (1) BE839650A (nl)
CS (1) CS188275B2 (nl)
FR (1) FR2305252A1 (nl)
GB (1) GB1472168A (nl)
IT (1) IT1055947B (nl)
LU (1) LU74618A1 (nl)
NL (1) NL168729C (nl)
PL (1) PL105528B1 (nl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7805811L (sv) * 1977-05-31 1978-12-01 Prvni Brnenska Strojirna Anordning for bockning av ror
US4269054A (en) * 1978-03-17 1981-05-26 Eaton-Leonard Corporation Bending method
US4201073A (en) * 1978-03-17 1980-05-06 Eaton-Leonard Corporation Reaction bender for pipe
US4206620A (en) * 1979-01-12 1980-06-10 Eaton-Leonard Corporation Dual motor carriage drive
US4313324A (en) * 1979-04-25 1982-02-02 Eaton-Leonard Corporation Reversible bending machine
US4843859A (en) * 1987-07-14 1989-07-04 Chiyoda Kogyo Co., Ltd. Pipe bender
US5049059A (en) * 1987-10-20 1991-09-17 Precision Roofing Accessories Co., Pty. Apparatus for forming polycarbonate sheeting
DE19918854A1 (de) * 1999-04-26 2000-11-02 Abb Alstom Power Ch Ag Vorrichtung und Verfahren zum Biegen von Wicklungsstäben
DE102007022004B4 (de) * 2007-05-08 2010-07-15 AWS Schäfer Technologie GmbH Vorrichtung und Verfahren zum Biegen von Rohren
DE102010004822B4 (de) * 2010-01-15 2016-02-04 AWS Schäfer Technologie GmbH Rohrmanipulator
DE102010020360B4 (de) * 2010-05-13 2016-06-16 AWS Schäfer Technologie GmbH Biegemaschine für linke und rechte Biegungen
CN103817186B (zh) * 2014-03-21 2016-01-13 官伟齐 一种双车式弯管机及弯制方法
CN107626782A (zh) * 2017-09-26 2018-01-26 张家港市立业机械有限公司 高精度全自动弯管机
CN110369573B (zh) * 2019-08-15 2020-12-11 山东崇盛冶金氧枪有限公司 一种大口径钢管弯管成型方法及装置
CN110899558B (zh) * 2019-11-13 2021-08-27 阜阳晶宫绿建节能建筑有限责任公司 一种墙板制作用钢筋加工装置
CN112692118B (zh) * 2020-12-24 2023-09-01 山东佳佳家居用品有限公司 一种用于圆形铁皮桶的卷形装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US785083A (en) * 1904-12-16 1905-03-21 Whitlock Coil Pipe Company Apparatus for bending pipe.
US1837196A (en) * 1927-06-14 1931-12-22 Berges Carl Bending machine
US2286893A (en) * 1937-08-23 1942-06-16 Pont A Mousson Fond Apparatus and method for bending pipes, bars, plates, and like pieces
US2357006A (en) * 1942-10-27 1944-08-29 Cleveland Pneumatic Tool Co Tube bending machine
FR1095980A (fr) * 1953-02-19 1955-06-08 Babcock & Wilcox France Procédé et appareil pour le cintrage de tubes ou tuyaux
US2810422A (en) * 1954-04-07 1957-10-22 Pines Engineering Co Inc Tube bending machine with mechanism for control of wall thickness actuated by the rotatable bending die in accordance with its speed of rotation
US2976851A (en) * 1957-02-28 1961-03-28 Werkzeugmaschinenfabrik Veb Automatic hydraulic positioning device for machine parts
FR1209667A (fr) * 1958-08-27 1960-03-03 Cintreuse à grand rendement, plus particulièrement destinée au cintrage des tubes
US3383743A (en) * 1965-10-13 1968-05-21 Us Concrete Pipe Company Pipe bending apparatus and method
FR1546242A (fr) * 1967-01-18 1968-11-15 Hilgers Masch & App Bauanstalt Cintreuse à tubes à commande hydraulique
DE1962590A1 (de) * 1969-12-13 1971-06-24 Hilgers Maschinen U App Bauans Rohrbiegemaschine
DE2001827A1 (de) * 1970-01-16 1971-07-22 Harten Herbert Van Rohrbiegemaschine
SE381583B (sv) * 1970-03-12 1975-12-15 Cojafex Anordning for bockning av langstreckta foremal
NL7103010A (nl) * 1971-03-05 1972-09-07
US3731513A (en) * 1971-07-08 1973-05-08 Bell Telephone Labor Inc Method and apparatus for bending an elongated object
US3896649A (en) * 1974-03-04 1975-07-29 Rollmet Inc Method and apparatus for bending pipe
US3902344A (en) * 1974-04-01 1975-09-02 Rollmet Inc Tube bending method

Also Published As

Publication number Publication date
FR2305252A1 (fr) 1976-10-22
GB1472168A (en) 1977-05-04
PL105528B1 (pl) 1979-10-31
DE2513561B2 (de) 1977-01-27
CS188275B2 (en) 1979-02-28
JPS51119661A (en) 1976-10-20
DE2513561A1 (de) 1976-10-07
NL168729C (nl) 1982-05-17
NL7601686A (nl) 1976-09-28
IT1055947B (it) 1982-01-11
LU74618A1 (nl) 1976-09-01
FR2305252B1 (nl) 1980-05-23
US4022045A (en) 1977-05-10
BE839650A (fr) 1976-07-16

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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