EP1837455A1 - Dekorativer Abschluss aus Schmiedestahl mit der Form einer ebenen, endlosen Spirale und Herstellungsverfahren hierfür - Google Patents

Dekorativer Abschluss aus Schmiedestahl mit der Form einer ebenen, endlosen Spirale und Herstellungsverfahren hierfür Download PDF

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Publication number
EP1837455A1
EP1837455A1 EP06380057A EP06380057A EP1837455A1 EP 1837455 A1 EP1837455 A1 EP 1837455A1 EP 06380057 A EP06380057 A EP 06380057A EP 06380057 A EP06380057 A EP 06380057A EP 1837455 A1 EP1837455 A1 EP 1837455A1
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EP
European Patent Office
Prior art keywords
spiral
flat
bar
continuous
border
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.)
Withdrawn
Application number
EP06380057A
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English (en)
French (fr)
Inventor
D. Miguel A. Bermejo Sotillo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Natural Faber SL
Original Assignee
Natural Faber SL
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 Natural Faber SL filed Critical Natural Faber SL
Priority to EP06380057A priority Critical patent/EP1837455A1/de
Publication of EP1837455A1 publication Critical patent/EP1837455A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B21F29/00—Making fencing or like material made partly of wire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails

Definitions

  • the invention relates to a novel, highly robust forged steel element for use on fences, enclosures, fences, railings, railings, balconies, parapets and blinds made from a steel bar which folds on itself several times. until reaching the stable configuration of a flat, continuous zig-zag spiral with high deformation resistance and characteristic weldability of materials that are used in traditional forging work.
  • the invention is made from a steel bar which can be of different polygonal, prismatic, cylindrical or flat sections, which during their successive application of a series of folds acquires a spiral shape with flat turns to constitute borders that can be independent or complementary with other traditional forging parts, such as anchors, poles, grilles, balustrades or the like.
  • the inventive quality is referred to the fact that by means of a steel bar it is possible to manufacture a self-supporting forging edge in the form of a flat spiral which, while having a great aesthetic interest as a decorative element, also performs structural functions. given the strength and geometric configuration of the part, which can be used free supported by itself or in combination with other steel accessory elements like anchor bars o handrail bars.
  • the border of the invention has a continuous flat spiral structure composed of a single element consisting of a rod, rim or platinum steel, any geometric section, square, cylindrical, flat, called generically "massive bar” , which bend consecutively along the bar alternating straight and flat strands with bent strands at the corners of the angle that successively form strands straight between them so that the bent bar adopts the shape of a spiral continuous one-piece very rigid freestanding and self-supporting and at the same time able to become a structural element combined with other elements and materials in rolling steel when forming grids, enclosures, fences, gratings, balustrades, balconies, parapets and blinds.
  • a folded edge in a continuous spiral development describing rounded flat angular turns with a rounded top made from a solid steel profile which is characterized by the completion of any ratio of the following parameters, turn angle between 45 ° and 90 ° °, length of straight strands between 100 mm and 400 mm, section of profiles between 30 and 480 mm 2 , with a maximum radius of curved strands of 25 mm and edge between 100 and 300 mm.
  • a border according to the invention to which can be incorporated a series of complements such as supports or anchors, preferably installed on the corners of the corners of the turns; single or double balustrades, straight or curved; internal or external reinforcement spars; double symmetrical or asymmetrical interleaved borders and without the need to involve a large number of auxiliary parts.
  • the proposed manufacturing process is carried out industrially by means of specific automatic machines, by means of which said production is done by successively folding a massive bar, leaving between the folds a straight strand and providing the fold an inclination such that it deviates the trajectory of the bar by forming a constant angle of development of the resultant spiral at the same time that the flat strands of the bar are alternately aligned on two parallel planes with a right longitudinal axis leaving a free space between them.
  • Figures 1, 2, 3 and 4 show a spiral border with square section (14) free, in front, top, side and perspective respectively.
  • Figures 5, 6, 7 and 8 show a platinum spiral rim (15) free, in front, top, side and perspective view.
  • Figures 9, 10, 11 and 12 show a spiral rim of round bar (16) free, in front, top, side and perspective respectively.
  • Figures 13, 14, 15 and 16 show a spiral border with lugs (5) anchoring, in front view, top, side and perspective respectively.
  • Figures 17, 18, 19 and 20 show a spiral border with lugs (5) for anchoring and an upper railing (6), in front view, top, side and perspective respectively.
  • Figures 21, 22, 23 and 24 show a spiral border with tabs (5) for anchoring and a lower beam (7), in front, top, side and perspective respectively.
  • Figures 25, 26, 27 and 28 show a spiral border with lugs (5) for anchoring and an upper corrugated handrail (8), in front, top, side and perspective respectively.
  • Figures 29, 30, 31 and 32 show a spiral border with an upper railing (6), a lower spar (7) and anchor tabs (5), in front, top, side and perspective respectively .
  • Figures 33, 34, 35 and 36 show a spiral border with a corrugated upper balustrade (8), a lower spar (7) and anchor tabs (5), in front, top, side and perspective view. respectively.
  • Figures 37, 38, 39 and 40 show a spiral border with a lower double grid of longitudinal members (9) and lugs (5) for anchoring, in front, top, side and perspective respectively.
  • Figures 41, 42, 43 and 44 show a spiral border with double corrugated upper handrail (8 y 10) and lugs (5) anchor, in front, top, side and perspective respectively.
  • Figures 45, 46, 47 and 48 show a spiral border with a double corrugated handrail (8 y 10), a lower spar (7) and anchor legs (5), in front, top, side and in perspective respectively.
  • Figures 49, 50, 51 and 52 show a symmetrical double spiral border (15 y 17) with lugs (5) for anchoring, in front, top, side and perspective respectively.
  • Figures 53, 54, 55, and 56 show an asymmetrical double-spiral border (15 and 18) of different height with a balustrade upper (6) common and amounts (12) at the ends, in front, top, side and perspective respectively.
  • FIGS. 57, 58, 59 and 60 show an asymmetric double-spiral border (15 and 18) of different height with a common upper balustrade (6) and anchoring tabs (5), in front, upper, lateral view and in perspective respectively.
  • the bar (14), ( Figures 1-4), in square section version, preferably with a section between 30 y 480 mm 2 , which constitutes the spiral evolves by folding consecutively on itself in two parallel planes, alternating straight strands (1) preferably between 100 mm and 400 mm, alternately aligned on two parallel planes (2), with other curved (3) radius maximum, preferably 25 mm which are vertices which in turn deviate the trajectory of straight strands, forming the angle (4) of development of the spiral preferably between 45 ° - 90 °.
  • spiral versions although shown in flat platinum (15), they may be mounted on anchoring tabs (5) which attach to the lower corners of the spiral folds on all or in part or only at the extremities or alternating between them, and which are nested or lashed to the ground by any of the means mechanical means, or as shown in Figures 53-56 by means of uprights (12) at each end with interlocking lugs (13).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
EP06380057A 2006-03-23 2006-03-23 Dekorativer Abschluss aus Schmiedestahl mit der Form einer ebenen, endlosen Spirale und Herstellungsverfahren hierfür Withdrawn EP1837455A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06380057A EP1837455A1 (de) 2006-03-23 2006-03-23 Dekorativer Abschluss aus Schmiedestahl mit der Form einer ebenen, endlosen Spirale und Herstellungsverfahren hierfür

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06380057A EP1837455A1 (de) 2006-03-23 2006-03-23 Dekorativer Abschluss aus Schmiedestahl mit der Form einer ebenen, endlosen Spirale und Herstellungsverfahren hierfür

Publications (1)

Publication Number Publication Date
EP1837455A1 true EP1837455A1 (de) 2007-09-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP06380057A Withdrawn EP1837455A1 (de) 2006-03-23 2006-03-23 Dekorativer Abschluss aus Schmiedestahl mit der Form einer ebenen, endlosen Spirale und Herstellungsverfahren hierfür

Country Status (1)

Country Link
EP (1) EP1837455A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102896259A (zh) * 2011-07-25 2013-01-30 中铁二局股份有限公司 一种“8”字形格栅的加工方法
CN117300117A (zh) * 2023-11-13 2023-12-29 湖南泰嘉智能科技有限公司 一种高速钢刀头颗粒的制备方法及带锯条的制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1137002A (en) * 1965-09-13 1968-12-18 Swyftite Ltd A dropper for use with wire fencing
FR2134057A1 (en) * 1971-04-21 1972-12-01 Datz Hermann Grille forming machine - forms grilles composed of upper and lower support profiles with intermediate welded zig zag elements
US4643400A (en) * 1980-01-11 1987-02-17 Beta Engineering And Development Ltd. Trip-wire guiding device and protective fence including same
EP1316658A1 (de) * 2001-11-29 2003-06-04 Corinne Boutteau Drahtgeflecht-Zaunpaneel mit dekorativer Randbordierung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1137002A (en) * 1965-09-13 1968-12-18 Swyftite Ltd A dropper for use with wire fencing
FR2134057A1 (en) * 1971-04-21 1972-12-01 Datz Hermann Grille forming machine - forms grilles composed of upper and lower support profiles with intermediate welded zig zag elements
US4643400A (en) * 1980-01-11 1987-02-17 Beta Engineering And Development Ltd. Trip-wire guiding device and protective fence including same
EP1316658A1 (de) * 2001-11-29 2003-06-04 Corinne Boutteau Drahtgeflecht-Zaunpaneel mit dekorativer Randbordierung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102896259A (zh) * 2011-07-25 2013-01-30 中铁二局股份有限公司 一种“8”字形格栅的加工方法
CN117300117A (zh) * 2023-11-13 2023-12-29 湖南泰嘉智能科技有限公司 一种高速钢刀头颗粒的制备方法及带锯条的制造方法

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