GB1154063A - Apparatus for Manufacturing Bent Wire Objects. - Google Patents
Apparatus for Manufacturing Bent Wire Objects.Info
- Publication number
- GB1154063A GB1154063A GB4549766A GB4549766A GB1154063A GB 1154063 A GB1154063 A GB 1154063A GB 4549766 A GB4549766 A GB 4549766A GB 4549766 A GB4549766 A GB 4549766A GB 1154063 A GB1154063 A GB 1154063A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- shaft
- roller
- blade
- bending
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F99/00—Subject matter not provided for in other groups of this subclass
-
- 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
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
- B21F23/002—Feeding means specially adapted for handling various diameters of wire or rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
- B64C25/12—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like sideways
- B64C2025/125—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like sideways into the fuselage, e.g. main landing gear pivotally retracting into or extending out of the fuselage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Wire Processing (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
1,154,063. Bending; straightening; shearing. MAVILOR-MANUFACTURE DE VILEBREQUINS DE LORETTE. 11 Oct., 1966 [29 Oct., 1965], No. 45497/66. Headings B3E and B3W. An apparatus for shaping reinforcing irons for concrete comprises feed rollers 3, 4 to draw wire f from a supply to straightening and guiding rollers 22-26, 30, 31, 35, 36, a measuring roller 42 and a bending station 66 where the wire is bent by a controlled amount to form a shaped iron which is thereafter severed from the wire supply by shears 84, 88. The feed rollers 3, 4 are notched to feed the wire without slipping and are geared together to rotate at the same speed. The roller 4 is mounted on a shaft (9), Fig. 2 (not shown), which is pivotally mounted (9a) in order that the roller 4 can be moved relative to the roller 3 for different sizes of wire. The straightening rollers 22-26 are mounted in a unit 20 and the spacing between them adjustable by screw means (34), Fig. 6 (not shown). The unit 20 is pivotally mounted on an axis (20f) parallel to the direction of feed of the wire so that straightening rollers with two grooves can be aligned with the feed rollers 3, 4 when a pair of parallel wires are fed to the bending station. The rollers 30, 31, 35, 36 serve to guide the wire and effect a final straightening. The wire is then fed over a free rotatable roller 41 with which the measuring roller 42 cooperates. The wheel 42 is biased against the wire by an hydraulic jack (45), Fig. 9 (not shown). The wheel 42 is mounted on a shaft (49) which carries a pinion (50) engaging a toothed wheel (51) for rotation of a shaft (44). Keyed to the latter is a pinion (52) which meshes with a rack rod (53), Fig. 8 (not shown). The rack rod (53) is mounted for sliding in a cylindrical body (54). Micro-switches (53a), (53b) are mounted on the rack. The micro-switch (53a) co-operates with tripping screws (54b), preferably six, mounted in the bottom of the body (54). The six screws correspond to the six possible phases in the bending of the irons (described in detail). The micro-switch (53b) co-operates with an adjustable tripping stop 54c which serves to stop the feed rollers after the predetermined length has been measured by the roller 42 which is connected to the rack 53. After the measuring roller, the wire is fed into the bending mechanism which comprises a roller 70a mounted for free rotation on a lever 69 mounted for pivotal movement about a shaft (67), Fig. 14 (not shown). A former plate 72 is fixed to the frame of the apparatus and carries a bearing face 72a. The former plate 72 may be replaced by another former plate with a bearing face 72a of different radius. Keyed on to the shaft 67 is an arm 75 which is articulated to the piston of an hydraulic jack 76. Also mounted on the shaft 67 is a pinion (68) with a chain (57), Fig. 8 (not shown), with a toothed wheel (56) on a shaft (55). A pinion (58) is fixed on the shaft (55) and co-operates with a rack rod (59) slidable in a cylindrical body (60). The rack rod 59 has micro-switches (59a), (59b) which co-operate with tripping screws (60b), (60c) to control the amount of bending (described in detail). The rack rods (53), (59) are keyed together for angular rotation by gearing (61), (62). Mounted between the bending station and the measuring roller is the wire shearing mechanism. The shearing mechanism comprises a fixed blade 88 which co-operates with a blade 84. The blade 84 is mounted on a plate 83 which is pivotable about a shaft 85. Movement of the blade is effected by a cam 82 on an arm 79 which is pivoted about a shaft 81 by a hydraulic jack 80. The cam 82 co-operates over half its thickness against the plate 83, see Fig. 21 (not shown), the other half thickness having a projecting arm 82b with a protrusion in an aperture in the blade to enable the blade 84 to be moved out of engagement with blade 88 after the shearing. A finger 83a on the plate 83 trips an arm 89a of a counter 89 after each shear. The plate 83 has an extension arm 83b which is connected through a lever linkage to a rod 96 which is disposed perpendicular to the axes of travel of the wire and is moved after each shearing process to eject the wire from between the blades. In the preferred embodiments there are six length-advancing and bending phases and one shearing to form a concrete reinforcing iron having a closed frame shape, Fig. 25 (not shown .
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9313A FR1457786A (en) | 1965-10-29 | 1965-10-29 | Automatic machine for forming rebars |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1154063A true GB1154063A (en) | 1969-06-04 |
Family
ID=9693274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4549766A Expired GB1154063A (en) | 1965-10-29 | 1966-10-11 | Apparatus for Manufacturing Bent Wire Objects. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE685596A (en) |
CH (1) | CH449396A (en) |
DE (2) | DE1481636B1 (en) |
ES (1) | ES330763A1 (en) |
FR (1) | FR1457786A (en) |
GB (1) | GB1154063A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0123231A1 (en) * | 1983-04-18 | 1984-10-31 | BUCHER, Franz | Bending machine |
EP0274240A2 (en) * | 1986-12-22 | 1988-07-13 | Eubanks Engineering Co. | Wire processing system |
US4833778A (en) * | 1986-12-22 | 1989-05-30 | Eubanks Engineering Co. | Wire processing apparatus and method |
CN102240756A (en) * | 2011-05-26 | 2011-11-16 | 苏州嘉鹏钢筋技术有限公司 | Reinforcing steel bar bidirectional bending machine |
CN103447416A (en) * | 2013-08-14 | 2013-12-18 | 安徽海华机械制造有限公司 | Movable straightening and cutting hooking machine for disposable hooks at two ends of reinforcing steel bar |
CN103701063A (en) * | 2013-12-03 | 2014-04-02 | 国家电网公司 | Auxiliary device for lead bending-angle distance potential divider |
CN103736876A (en) * | 2013-12-31 | 2014-04-23 | 綦延青 | Hoop bending machine for reinforcing steel bars |
CN106270291A (en) * | 2016-10-08 | 2017-01-04 | 王振华 | Full-automatic hooping double wire machine |
CN106391944A (en) * | 2015-07-27 | 2017-02-15 | 青岛金正机械科技有限公司 | Vertical hexagonal metal net weaving machine and net weaving method thereof |
CN107598023A (en) * | 2017-10-17 | 2018-01-19 | 国网四川省电力公司绵阳供电公司 | The complete making former of bracing wire |
CN110170594A (en) * | 2019-06-12 | 2019-08-27 | 林婷瑜 | Apparatus for bending is used in a kind of processing of building iron |
CN112742996A (en) * | 2020-12-01 | 2021-05-04 | 机械工业第九设计研究院有限公司 | Intelligent steel bar bending equipment |
CN113210532A (en) * | 2021-06-23 | 2021-08-06 | 窦飞 | Steel bar straightening device for civil engineering construction |
CN114749585A (en) * | 2022-04-26 | 2022-07-15 | 赣州市南阳兴金属线材有限公司 | Metal copper wire cutting device capable of adjusting breaking length |
CN118106422A (en) * | 2024-04-30 | 2024-05-31 | 河北鸿宇通信器材有限公司 | Straightening equipment for steel strand production |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2144558B1 (en) * | 1971-07-05 | 1974-12-13 | Messier Hispano Sa | |
FR2270584A1 (en) * | 1974-05-07 | 1975-12-05 | Energetics Science | Appts for detecting measuring nitrogen oxides |
IT1024224B (en) * | 1974-11-15 | 1978-06-20 | Del Fabbro Remigio | MAOCHINA CONTINUOUS SUPPLY SUPPLY BRACKET WITH MATERIAL RECOVERY AND RELEVANT ME TODO OF OBERARE FOR THE QUSTRUTION OF THE SAID BRACKETS |
AT345065B (en) * | 1976-03-25 | 1978-08-25 | Evg Entwicklung Verwert Ges | AUTOMATIC CONTROL DEVICE FOR A BENDING MACHINE INTENDED FOR THE MANUFACTURE OF CONCRETE REINFORCEMENT STRUCTURES FROM BAR OR WIRE MATERIAL |
AT368724B (en) * | 1976-05-28 | 1982-11-10 | Hufnagl & Co Rista Draht | BENDING MACHINE FOR WIRE |
IT1125327B (en) * | 1979-02-28 | 1986-05-14 | Piegatrici Macch Elettr | STAPLING MACHINE |
DE3013055A1 (en) * | 1980-04-03 | 1981-10-08 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Retracting wheel for aircraft - has telescopic strut hinged from main spar |
FR2536729B1 (en) * | 1982-11-30 | 1986-02-14 | Remy Henri | DEVICE FOR DRIVING A LONGIFORM ELEMENT |
CN107470512B (en) * | 2017-08-28 | 2023-05-26 | 鹤壁海昌智能科技股份有限公司 | Single cylinder is to cutting mechanism |
CN111153275B (en) * | 2020-01-31 | 2021-09-24 | 山东钢铁集团永锋临港有限公司 | Equipment is decided to reinforcing bar equidistant |
CN112743006A (en) * | 2020-12-17 | 2021-05-04 | 梅州达士通精密工业有限公司 | Fixed-length cutting device for machining TYPE-C data line and using method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2963246A (en) * | 1956-05-21 | 1960-12-06 | Chance Vought Aircraft Inc | Retractable landing gear for aircraft |
GB886099A (en) * | 1957-08-08 | 1962-01-03 | English Electric Co Ltd | Improvements in and relating to aircraft undercarriages |
FR1376317A (en) * | 1963-12-05 | 1964-10-23 | Vickers Armstrongs Aircraft | Advanced aircraft landing gear |
-
1965
- 1965-10-29 FR FR9313A patent/FR1457786A/en not_active Expired
-
1966
- 1966-02-02 DE DE19661481636 patent/DE1481636B1/en not_active Withdrawn
- 1966-07-19 DE DE19661552932 patent/DE1552932A1/en active Pending
- 1966-08-16 CH CH1190566A patent/CH449396A/en unknown
- 1966-08-17 BE BE685596D patent/BE685596A/xx unknown
- 1966-08-30 ES ES0330763A patent/ES330763A1/en not_active Expired
- 1966-10-11 GB GB4549766A patent/GB1154063A/en not_active Expired
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0123231A1 (en) * | 1983-04-18 | 1984-10-31 | BUCHER, Franz | Bending machine |
EP0274240A2 (en) * | 1986-12-22 | 1988-07-13 | Eubanks Engineering Co. | Wire processing system |
EP0274240A3 (en) * | 1986-12-22 | 1988-10-26 | Eubanks Engineering Co. | Wire processing system |
US4833778A (en) * | 1986-12-22 | 1989-05-30 | Eubanks Engineering Co. | Wire processing apparatus and method |
CN102240756A (en) * | 2011-05-26 | 2011-11-16 | 苏州嘉鹏钢筋技术有限公司 | Reinforcing steel bar bidirectional bending machine |
CN103447416A (en) * | 2013-08-14 | 2013-12-18 | 安徽海华机械制造有限公司 | Movable straightening and cutting hooking machine for disposable hooks at two ends of reinforcing steel bar |
CN103447416B (en) * | 2013-08-14 | 2015-08-26 | 安徽海华机械制造有限公司 | The straightening and abscinding bender of the disposable crotch in a kind of Mobile reinforcement two ends |
CN103701063B (en) * | 2013-12-03 | 2016-05-18 | 国家电网公司 | The curved squareness of a kind of wire is apart from potential divider servicing unit |
CN103701063A (en) * | 2013-12-03 | 2014-04-02 | 国家电网公司 | Auxiliary device for lead bending-angle distance potential divider |
CN103736876B (en) * | 2013-12-31 | 2016-06-08 | 綦延青 | A kind of reinforcing steel bar hoop bending machine |
CN103736876A (en) * | 2013-12-31 | 2014-04-23 | 綦延青 | Hoop bending machine for reinforcing steel bars |
CN106391944A (en) * | 2015-07-27 | 2017-02-15 | 青岛金正机械科技有限公司 | Vertical hexagonal metal net weaving machine and net weaving method thereof |
CN106270291A (en) * | 2016-10-08 | 2017-01-04 | 王振华 | Full-automatic hooping double wire machine |
CN107598023A (en) * | 2017-10-17 | 2018-01-19 | 国网四川省电力公司绵阳供电公司 | The complete making former of bracing wire |
CN107598023B (en) * | 2017-10-17 | 2019-03-19 | 国网四川省电力公司绵阳供电公司 | The complete production former of bracing wire |
CN110170594A (en) * | 2019-06-12 | 2019-08-27 | 林婷瑜 | Apparatus for bending is used in a kind of processing of building iron |
CN112742996A (en) * | 2020-12-01 | 2021-05-04 | 机械工业第九设计研究院有限公司 | Intelligent steel bar bending equipment |
CN113210532A (en) * | 2021-06-23 | 2021-08-06 | 窦飞 | Steel bar straightening device for civil engineering construction |
CN114749585A (en) * | 2022-04-26 | 2022-07-15 | 赣州市南阳兴金属线材有限公司 | Metal copper wire cutting device capable of adjusting breaking length |
CN118106422A (en) * | 2024-04-30 | 2024-05-31 | 河北鸿宇通信器材有限公司 | Straightening equipment for steel strand production |
Also Published As
Publication number | Publication date |
---|---|
ES330763A1 (en) | 1967-06-16 |
DE1552932A1 (en) | 1970-01-08 |
DE1481636B1 (en) | 1970-07-30 |
BE685596A (en) | 1967-02-01 |
CH449396A (en) | 1967-12-31 |
FR1457786A (en) | 1966-11-04 |
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