CH500780A - Appareil à cintrer les tubes en forme de chapeau de gendarme - Google Patents

Appareil à cintrer les tubes en forme de chapeau de gendarme

Info

Publication number
CH500780A
CH500780A CH618969A CH618969A CH500780A CH 500780 A CH500780 A CH 500780A CH 618969 A CH618969 A CH 618969A CH 618969 A CH618969 A CH 618969A CH 500780 A CH500780 A CH 500780A
Authority
CH
Switzerland
Prior art keywords
shape
bending tubes
police
hat
police hat
Prior art date
Application number
CH618969A
Other languages
English (en)
French (fr)
Inventor
Mingori Rene Pompeo
Original Assignee
Mingori Rene Pompeo
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 Mingori Rene Pompeo filed Critical Mingori Rene Pompeo
Publication of CH500780A publication Critical patent/CH500780A/fr

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
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
CH618969A 1968-05-02 1969-04-23 Appareil à cintrer les tubes en forme de chapeau de gendarme CH500780A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR150364 1968-05-02

Publications (1)

Publication Number Publication Date
CH500780A true CH500780A (fr) 1970-12-31

Family

ID=8649740

Family Applications (1)

Application Number Title Priority Date Filing Date
CH618969A CH500780A (fr) 1968-05-02 1969-04-23 Appareil à cintrer les tubes en forme de chapeau de gendarme

Country Status (4)

Country Link
CH (1) CH500780A (de)
DE (1) DE1922228A1 (de)
FR (1) FR1572453A (de)
GB (1) GB1198790A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478548A (zh) * 2015-12-11 2016-04-13 天津南玻节能玻璃有限公司 弯中空间隔条塑形机
CN113941628A (zh) * 2021-09-26 2022-01-18 成都飞机工业（集团）有限责任公司 一种三点式小曲率成形模具

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1156153B (it) * 1978-04-06 1987-01-28 Liri Costruzioni Mecc Perfezionamento in un apparecchio curvatubi idraulico portatile a comando manuale provvisto di testa girevole ed elementi curvanti reversibili per invertire la direzione del la curvatura del tubo
FR2464109A1 (fr) * 1979-09-03 1981-03-06 Unicum Sa Appareil a cintrer les tubes en forme de chapeau de gendarme ou en esse
DE102008033862A1 (de) * 2008-07-19 2010-01-21 Bosch Mahle Turbo Systems Gmbh & Co. Kg Biegeeinrichtung
CN107511412A (zh) * 2017-09-02 2017-12-26 安徽海拓志永智能装备股份有限公司 工件加工折弯用压力机
CN110608316A (zh) * 2019-09-03 2019-12-24 中建八局第二建设有限公司 一种机械化制弧的弧形管道施工方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478548A (zh) * 2015-12-11 2016-04-13 天津南玻节能玻璃有限公司 弯中空间隔条塑形机
CN113941628A (zh) * 2021-09-26 2022-01-18 成都飞机工业（集团）有限责任公司 一种三点式小曲率成形模具
CN113941628B (zh) * 2021-09-26 2023-01-10 成都飞机工业（集团）有限责任公司 一种三点式小曲率成形模具

Also Published As

Publication number Publication date
FR1572453A (de) 1969-06-27
DE1922228A1 (de) 1969-11-13
GB1198790A (en) 1970-07-15

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Legal Events

Date Code Title Description
PL Patent ceased