NL173368C - STEEL BARS BENDING MACHINE. - Google Patents

STEEL BARS BENDING MACHINE.

Info

Publication number: NL173368C
Authority: NL; Netherlands
Prior art keywords: steel bars; bending machine; bars bending; machine; steel
Prior art date: 1970-11-30

Application number

NLAANVRAGE7113300,A

Other languages

Dutch (nl)

Other versions

NL7113300A (en

NL173368B (en

Original Assignee

Peddinghaus Paul Ferd Fa

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.)

1970-11-30

Filing date

1971-09-28

Publication date

1984-01-16

1971-09-28 Application filed by Peddinghaus Paul Ferd Fa filed Critical Peddinghaus Paul Ferd Fa

1972-06-01 Publication of NL7113300A publication Critical patent/NL7113300A/xx

1983-08-16 Publication of NL173368B publication Critical patent/NL173368B/en

1984-01-16 Application granted granted Critical

1984-01-16 Publication of NL173368C publication Critical patent/NL173368C/en

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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
- B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete
- 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
- B21D7/12—Bending rods, profiles, or tubes with programme control
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S72/00—Metal deforming
- Y10S72/702—Overbending to compensate for springback

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Bending Of Plates, Rods, And Pipes (AREA)

NLAANVRAGE7113300,A 1970-11-30 1971-09-28 STEEL BARS BENDING MACHINE. NL173368C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2058793A DE2058793C2 (en)	1970-11-30	1970-11-30	Equipment on a bending machine for bars made of reinforcing steel

Publications (3)

Publication Number	Publication Date
NL7113300A NL7113300A (en)	1972-06-01
NL173368B NL173368B (en)	1983-08-16
NL173368C true NL173368C (en)	1984-01-16

Family

ID=5789479

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7113300,A NL173368C (en)	1970-11-30	1971-09-28	STEEL BARS BENDING MACHINE.

Country Status (11)

Country	Link
US (1)	US3812694A (en)
AT (1)	AT318351B (en)
BE (1)	BE775828A (en)
CH (1)	CH530828A (en)
DE (1)	DE2058793C2 (en)
FR (1)	FR2115157B1 (en)
GB (1)	GB1361033A (en)
IT (1)	IT941386B (en)
NL (1)	NL173368C (en)
SU (1)	SU416927A3 (en)
ZA (1)	ZA717284B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4408471A (en) *	1980-10-29	1983-10-11	Massachusetts Institute Of Technology	Press brake having spring-back compensating adaptive control
US4511976A (en) *	1982-07-06	1985-04-16	Cincinnati Incorporated	Press brake having spring back compensation stroke reversal control
GB8303954D0 (en) *	1983-02-12	1983-03-16	Pa Management Consult	Bending metal strip
DE3903301A1 (en) *	1988-03-25	1989-10-05	Frank Ebert	METHOD AND DEVICE FOR BENDING PREFERABLY ROD-SHAPED MATERIAL
ITMI20080005A1 (en) *	2008-01-02	2009-07-03	Alenia Aermacchi Spa	PROCEDURE FOR BENDING TUBES
CN103495629A (en) *	2013-09-29	2014-01-08	天津二十冶建设有限公司	Bending machine for small-bore medium pipelines and using method of bending machine
CN104043758B (en) *	2014-06-19	2016-05-11	国网四川省电力公司成都市新都供电分公司	Full-automatic electric wire bending device
CN104325044B (en) *	2014-08-29	2016-02-24	四川顶锐液压设备制造有限公司	Angle-bender
CN105013978A (en) *	2015-08-05	2015-11-04	河南省四达仙龙实业有限公司	Transmission mechanism of bending machine
CN106001173B (en) *	2016-06-14	2018-08-17	大连船舶重工集团有限公司	The measuring system of inflection point displacement and extension value before and after measurement pipe bending springback
CN108620512B (en) *	2017-07-25	2021-02-12	青岛农业大学	Reinforcing bar hoop bending system for building
CN109079053A (en) *	2018-10-08	2018-12-25	刘丙汉	A kind of angle bender
CN113134552A (en) *	2020-01-17	2021-07-20	湖南艮通智能装备有限公司	Steel bar bending equipment
CN112828189A (en) *	2020-11-30	2021-05-25	国网浙江省电力有限公司金华供电公司	A wire bending device
CN112958660B (en) *	2021-02-20	2023-01-17	吉林隆源骐化工有限责任公司	Bending equipment and method for manufacturing boiler economizer pipe fitting
CN113275480B (en) *	2021-05-18	2022-05-17	宝业湖北建工集团有限公司	Sleeve for bending reinforcing steel bar
JP7603281B2 (en) *	2021-09-17	2024-12-20	学校法人同志社	Springback prediction method, bending method for deformed steel bars
CN114749580B (en) *	2022-05-20	2024-05-03	成都固特机械有限责任公司	Full-automatic steel bar bending production line and process
CN116651987B (en) *	2023-08-01	2023-10-20	浙江首承新能源科技有限公司	Driving module, pipe bending mechanism with driving module and pipe bending machine
CN117644135A (en) *	2023-12-08	2024-03-05	郑州锦利丰机械设备有限公司	Aluminum pipe bending device
CN120715078B (en) *	2025-08-21	2025-10-31	湖南省怡昌力狮机器有限公司	A generator set base bending processing device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD62730A (en) *
DE1244529B (en) *	1961-09-01	1967-07-13	Gustav Knipp	Device for limiting bending tool rotations on tube bending machines
US3145756A (en) *	1961-09-19	1964-08-25	Baldwin Lima Hamilton Corp	Numerically controlled tube bending machine
US3156287A (en) *	1961-12-12	1964-11-10	Pines Engineering Co Inc	Control means for metal forming apparatus
DE1982790U (en) *	1965-03-10	1968-04-04	Hilgers Maschinen Und App Baua	BEND DEGREE SELECTION DEVICE ON TUBE BENDING MACHINES.
US3352136A (en) *	1965-03-22	1967-11-14	Conrac Corp	Metal forming machine
US3459018A (en) *	1966-02-04	1969-08-05	Univ Court Of The Univ Of Glas	Method of and apparatus for bending bars
US3393543A (en) *	1966-06-30	1968-07-23	Gelder Machinery Inc Van	Rod bending apparatus
US3407850A (en) *	1966-11-25	1968-10-29	Corning Glass Works	Wire bending apparatus
DE1920265A1 (en) *	1969-04-22	1970-11-12	Peddinghaus Dr C Ullrich	Bending machine for bars, wires and profiles
DE6912355U (en) *	1969-03-26	1969-10-09	Banning Ag Maschinenfabrik J	PIPE BENDING MACHINE
US3512383A (en) *	1969-04-21	1970-05-19	Digital Machines Inc	Re-bar bender
BE757016A (en) *	1969-10-04	1971-03-16	Peddinghaus Paul Ferd Fa	CONCRETE ROUND BENDING MACHINE EQUIPPED WITH AN ELECTRICAL SETTING OF THE BENDING ANGLE OF THE BENDING DISC OR BENDING ARM

1970
- 1970-11-30 DE DE2058793A patent/DE2058793C2/en not_active Expired
1971
- 1971-09-23 AT AT824471A patent/AT318351B/en not_active IP Right Cessation
- 1971-09-28 NL NLAANVRAGE7113300,A patent/NL173368C/en not_active IP Right Cessation
- 1971-09-30 CH CH1424571A patent/CH530828A/en not_active IP Right Cessation
- 1971-10-14 FR FR7136948A patent/FR2115157B1/fr not_active Expired
- 1971-10-20 SU SU1707389A patent/SU416927A3/ru active
- 1971-11-01 ZA ZA717284A patent/ZA717284B/en unknown
- 1971-11-01 GB GB5060871A patent/GB1361033A/en not_active Expired
- 1971-11-25 BE BE775828A patent/BE775828A/en not_active IP Right Cessation
- 1971-11-26 IT IT31674/71A patent/IT941386B/en active
- 1971-11-30 US US00203340A patent/US3812694A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AU3531471A (en)	1973-05-10
DE2058793A1 (en)	1972-06-22
BE775828A (en)	1972-03-16
IT941386B (en)	1973-03-01
CH530828A (en)	1972-11-30
AT318351B (en)	1974-10-10
NL7113300A (en)	1972-06-01
US3812694A (en)	1974-05-28
GB1361033A (en)	1974-07-24
NL173368B (en)	1983-08-16
ZA717284B (en)	1972-07-26
SU416927A3 (en)	1974-02-25
FR2115157B1 (en)	1974-09-27
FR2115157A1 (en)	1972-07-07
DE2058793C2 (en)	1983-09-08

Publication	Publication Date	Title
NL173368C (en)	1984-01-16	STEEL BARS BENDING MACHINE.
CH552667A (en)	1974-08-15	CLEANING SUPPLIES.
NL144179B (en)	1974-12-16	TOOL MACHINE.
NL159301B (en)	1979-02-15	FORGING MACHINE.
CH550033A (en)	1974-06-14	BENDING TOOL.
CH552668A (en)	1974-08-15	DETERGENTS OR DETERGENTS.
DK139758B (en)	1979-04-09	Detergents.
ES197057Y (en)	1975-08-16	HYDRAULIC SCALE.
CH552055A (en)	1974-07-31	CLEANING SUPPLIES.
NL143308B (en)	1974-09-16	FENCE BAR.
NL142341B (en)	1974-06-17	WELDING MACHINE.
CH542667A (en)	1973-10-15	Tube bending machine
NL165033B (en)	1980-10-15	RAKING MACHINE.
NL152646B (en)	1977-03-15	LINKER.
DK128073B (en)	1974-02-25	Fungicidal amidophenylisothioureas.
NL173193C (en)	1983-12-16	WASHING MILL.
OA03788A (en)	1971-12-24	Removable construction.
FI48363C (en)	1974-09-10	Hot-rolled ferritic steel.
CH552666A (en)	1974-08-15	CLEANING SUPPLIES.
NL158571B (en)	1978-11-15	DREDGING MILL.
SU502679A1 (en)	1976-02-15	Pipe bending machine
CH547194A (en)	1974-03-29	TWO-PIECE BAR.
AT309954B (en)	1973-09-10	Multipurpose roll bending machine
SU476329A1 (en)	1975-07-05	Steel
DK139757B (en)	1979-04-09	Detergents.

Legal Events

Date	Code	Title	Description
1979-06-25	BC	A request for examination has been filed
1985-05-17	V1	Lapsed because of non-payment of the annual fee