WO2013068013A3 - Portable electric pipe-bending apparatus - Google Patents

Portable electric pipe-bending apparatus Download PDF

Info

Publication number
WO2013068013A3
WO2013068013A3 PCT/DK2012/050407 DK2012050407W WO2013068013A3 WO 2013068013 A3 WO2013068013 A3 WO 2013068013A3 DK 2012050407 W DK2012050407 W DK 2012050407W WO 2013068013 A3 WO2013068013 A3 WO 2013068013A3
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
roller
bending
fixed
bending apparatus
Prior art date
Application number
PCT/DK2012/050407
Other languages
French (fr)
Other versions
WO2013068013A2 (en
Inventor
Ivar CHRISTENSEN
Original Assignee
Bend-It Aps
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 Bend-It Aps filed Critical Bend-It Aps
Priority to DE212012000199.9U priority Critical patent/DE212012000199U1/en
Publication of WO2013068013A2 publication Critical patent/WO2013068013A2/en
Publication of WO2013068013A3 publication Critical patent/WO2013068013A3/en
Priority to DKBA201400095U priority patent/DK201400095U3/en

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
    • B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • 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
    • B21D7/063—Pliers with forming dies

Abstract

A portablepipe-bending apparatus is disclosed, comprising a pipe-conveying system and a bending head comprising a fixed bushing arranged to receive the pipe from the pipe-conveying system, a fixed roller (18) arranged after the fixed bushing so that it supports thepipe on one side and a bending roller (19) arranged after the fixed roller on the opposite side of the pipe than the fixed roller, wherein the bending roller is arranged to be movable in a direction towards the pipe for bending the pipe around the fixed roller. Also, a pipe-conveying system (29) is disclosed, comprising two or more rollers (2-4; 32), at least one of which is arranged to be driven to rotate by a conveying motor (13), so that a pipe, which is clamped between the two or more rollers, is conveyed in its longitudinal direction by the rotation of the at least one motor-driven roller.
PCT/DK2012/050407 2011-11-08 2012-11-05 Portable electric pipe-bending apparatus WO2013068013A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE212012000199.9U DE212012000199U1 (en) 2011-11-08 2012-11-05 Portable Electric Tube Bender
DKBA201400095U DK201400095U3 (en) 2011-11-08 2014-06-13 Portable electric pipe bending apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201100869 2011-11-08
DKPA201100869 2011-11-08

Publications (2)

Publication Number Publication Date
WO2013068013A2 WO2013068013A2 (en) 2013-05-16
WO2013068013A3 true WO2013068013A3 (en) 2013-07-25

Family

ID=47177701

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2012/050407 WO2013068013A2 (en) 2011-11-08 2012-11-05 Portable electric pipe-bending apparatus

Country Status (3)

Country Link
DE (1) DE212012000199U1 (en)
DK (1) DK201400095U3 (en)
WO (1) WO2013068013A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105798115B (en) * 2016-03-30 2018-09-21 孙征 Pipe fitting bending method
WO2018054431A1 (en) * 2016-09-23 2018-03-29 Bend-It Aps Control of a tube bending machine
US11590548B2 (en) 2019-09-11 2023-02-28 Ecm Industries, Llc Powered bender
CN110986856B (en) * 2019-11-21 2021-08-10 中国船舶重工集团公司第七0五研究所 Hose bending radius test equipment
CN111408639A (en) * 2020-03-27 2020-07-14 宁波润爵科技有限公司 Pipe bending machine capable of automatically discharging
CN115283502B (en) * 2022-10-09 2022-12-30 苏迈特智能科技(江苏)有限公司 Positioning device for elbow processing
CN117299902A (en) * 2023-11-28 2023-12-29 成都飞机工业（集团）有限责任公司 Pipe bending equipment convenient to adjust and fix

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373587A (en) * 1966-12-08 1968-03-19 Shubin Vladimir Nikolaevich Automatic tube bending machines
US4000636A (en) * 1975-05-01 1977-01-04 Vladimir Nikolaevich Shubin Pipe bending machine
GB2181680A (en) * 1985-10-21 1987-04-29 Usui Kokusai Sangyo Kk Pipe bending device
EP0419443A1 (en) * 1989-09-20 1991-03-27 EVG Entwicklungs- u. Verwertungs- Gesellschaft m.b.H. Machine for bending bar material in reinforcing elements for concrete

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373587A (en) * 1966-12-08 1968-03-19 Shubin Vladimir Nikolaevich Automatic tube bending machines
US4000636A (en) * 1975-05-01 1977-01-04 Vladimir Nikolaevich Shubin Pipe bending machine
GB2181680A (en) * 1985-10-21 1987-04-29 Usui Kokusai Sangyo Kk Pipe bending device
EP0419443A1 (en) * 1989-09-20 1991-03-27 EVG Entwicklungs- u. Verwertungs- Gesellschaft m.b.H. Machine for bending bar material in reinforcing elements for concrete

Also Published As

Publication number Publication date
DE212012000199U1 (en) 2014-07-08
DK201400095U3 (en) 2014-09-12
DK201400095U1 (en) 2014-06-27
WO2013068013A2 (en) 2013-05-16

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