BE775828A - BENDING MACHINE FOR REINFORCING BARS - Google Patents
BENDING MACHINE FOR REINFORCING BARSInfo
- Publication number
- BE775828A BE775828A BE775828A BE775828A BE775828A BE 775828 A BE775828 A BE 775828A BE 775828 A BE775828 A BE 775828A BE 775828 A BE775828 A BE 775828A BE 775828 A BE775828 A BE 775828A
- Authority
- BE
- Belgium
- Prior art keywords
- reinforcing bars
- bending machine
- bending
- machine
- bars
- Prior art date
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
- 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)
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 (1)
Publication Number | Publication Date |
---|---|
BE775828A true BE775828A (en) | 1972-03-16 |
Family
ID=5789479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE775828A BE775828A (en) | 1970-11-30 | 1971-11-25 | BENDING MACHINE FOR REINFORCING BARS |
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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112958660A (en) * | 2021-02-20 | 2021-06-15 | 邢美华 | Bending equipment and method for manufacturing boiler economizer pipe fitting |
Families Citing this family (15)
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 |
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 | Wire bending device |
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 |
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 |
Family Cites Families (13)
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
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112958660A (en) * | 2021-02-20 | 2021-06-15 | 邢美华 | Bending equipment and method for manufacturing boiler economizer pipe fitting |
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 |
Also Published As
Publication number | Publication date |
---|---|
DE2058793A1 (en) | 1972-06-22 |
AU3531471A (en) | 1973-05-10 |
SU416927A3 (en) | 1974-02-25 |
CH530828A (en) | 1972-11-30 |
FR2115157A1 (en) | 1972-07-07 |
US3812694A (en) | 1974-05-28 |
FR2115157B1 (en) | 1974-09-27 |
DE2058793C2 (en) | 1983-09-08 |
NL7113300A (en) | 1972-06-01 |
ZA717284B (en) | 1972-07-26 |
NL173368C (en) | 1984-01-16 |
NL173368B (en) | 1983-08-16 |
GB1361033A (en) | 1974-07-24 |
IT941386B (en) | 1973-03-01 |
AT318351B (en) | 1974-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: FIRMA PAUL FERD. PEDDINGHAUS Effective date: 19841125 |