FR2422488A1 - Procede de preparation d'une cage d'armature pour tuyau en beton, et treillis a etriers pour cette cage - Google Patents
Procede de preparation d'une cage d'armature pour tuyau en beton, et treillis a etriers pour cette cageInfo
- Publication number
- FR2422488A1 FR2422488A1 FR7834318A FR7834318A FR2422488A1 FR 2422488 A1 FR2422488 A1 FR 2422488A1 FR 7834318 A FR7834318 A FR 7834318A FR 7834318 A FR7834318 A FR 7834318A FR 2422488 A1 FR2422488 A1 FR 2422488A1
- Authority
- FR
- France
- Prior art keywords
- cage
- concrete pipe
- preparing
- mesh
- reinforcement cage
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
- B21F27/127—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars by bending preformed mesh
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
- E04C5/0613—Closed cages made of one single bent reinforcement mat
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0627—Three-dimensional reinforcements composed of a prefabricated reinforcing mat combined with reinforcing elements protruding out of the plane of the mat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reinforcement Elements For Buildings (AREA)
- Wire Processing (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
Treillis à étriers pour cage d'armature de tuyau en béton Il comprend plusieurs éléments à peu près parallèles comportant chacun plusieurs étriers qui font saillie latéralement, un certain nombre de tirants transversaux reliant ces éléments et destinés uniquement à donner une certaine stabilité dimensionnelle au treillis, ces tirants transversaux étant suffisamment flexibles pour que le treillis puisse être cintré à la main suivant une courbure correspondant à celle d'une cage qu'il doit équiper. Domaine d'application : fabrication de tuyaux en béton.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/858,103 US4184520A (en) | 1977-12-07 | 1977-12-07 | Manually formable stirrup mat reinforcement and pipe reinforcing method based thereon |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2422488A1 true FR2422488A1 (fr) | 1979-11-09 |
FR2422488B1 FR2422488B1 (fr) | 1984-10-19 |
Family
ID=25327489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7834318A Granted FR2422488A1 (fr) | 1977-12-07 | 1978-12-06 | Procede de preparation d'une cage d'armature pour tuyau en beton, et treillis a etriers pour cette cage |
Country Status (6)
Country | Link |
---|---|
US (1) | US4184520A (fr) |
JP (2) | JPS5494518A (fr) |
CA (1) | CA1072894A (fr) |
DE (1) | DE2852364A1 (fr) |
FR (1) | FR2422488A1 (fr) |
GB (1) | GB2009357B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4295497A (en) * | 1979-05-04 | 1981-10-20 | Tolliver Wilbur E | Variegated stirrup mat |
US4358078A (en) * | 1979-06-18 | 1982-11-09 | Tolliver Wilbur E | Pipe reinforcing fabric |
US4270583A (en) * | 1979-07-11 | 1981-06-02 | Tolliver Wilbur E | Concrete pipe reinforcement spacer bar process |
DE3120427C2 (de) * | 1981-05-22 | 1985-10-24 | Rösler Draht AG, 4056 Schwalmtal | Bewehrung für die Betondeckung von Stahlbeton- oder Spannbetonteilen |
US4494576A (en) * | 1982-05-29 | 1985-01-22 | Concrete Pipe & Products Corp. | Reinforcing system for concrete pipe |
US5924458A (en) * | 1996-11-12 | 1999-07-20 | Kaines; John L. | Self-locking stirrup mat |
US6247501B1 (en) | 2000-09-29 | 2001-06-19 | John L. Kaines | Clip-on stirrup mat |
US20070039276A1 (en) * | 2005-08-19 | 2007-02-22 | R2M2 Rebar And Stressing, Inc. | Concrete reinforcer and method |
GB201002324D0 (en) * | 2010-02-11 | 2010-03-31 | Richardson Charles P | Improvements relating to structural reinforcement device and method of forming the same |
CN113458299A (zh) * | 2020-03-31 | 2021-10-01 | 比亚迪股份有限公司 | 用于钢筋笼绑扎的定位装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB388846A (en) * | 1931-10-10 | 1933-03-09 | St Albans Rubber Company Ltd | Improvements in or relating to articles of rubber or rubber composition |
LU53833A1 (fr) * | 1966-06-15 | 1967-08-07 | ||
FR2203312A5 (fr) * | 1972-10-16 | 1974-05-10 | New York Wire Mills Corp | |
US3857416A (en) * | 1973-07-23 | 1974-12-31 | New York Wire Mills Corp | Hinge for hinged stirrup fabric |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US372818A (en) * | 1887-11-08 | Chaeles a | ||
US810561A (en) * | 1904-10-21 | 1906-01-23 | George L Peabody | Reinforcing device for concrete construction. |
US1389942A (en) * | 1918-06-06 | 1921-09-06 | Navires En Ciment Arme Soc D | Reinforced concrete |
US1499719A (en) * | 1922-04-24 | 1924-07-01 | Bille Leon | Method of and apparatus for use in the manufacture of pipes, tubes, and the like |
US2301760A (en) * | 1940-06-28 | 1942-11-10 | Thomas B Sturges | Method for making hollow elongated bodies |
US3826287A (en) * | 1973-02-08 | 1974-07-30 | New York Wire Mills | Concrete pipe reinforcing cage |
-
1977
- 1977-12-07 US US05/858,103 patent/US4184520A/en not_active Expired - Lifetime
-
1978
- 1978-10-05 CA CA312,746A patent/CA1072894A/fr not_active Expired
- 1978-12-04 JP JP14915778A patent/JPS5494518A/ja active Pending
- 1978-12-04 DE DE19782852364 patent/DE2852364A1/de active Granted
- 1978-12-05 GB GB7847270A patent/GB2009357B/en not_active Expired
- 1978-12-06 FR FR7834318A patent/FR2422488A1/fr active Granted
-
1987
- 1987-10-09 JP JP1987155513U patent/JPH0242809Y2/ja not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB388846A (en) * | 1931-10-10 | 1933-03-09 | St Albans Rubber Company Ltd | Improvements in or relating to articles of rubber or rubber composition |
LU53833A1 (fr) * | 1966-06-15 | 1967-08-07 | ||
FR2203312A5 (fr) * | 1972-10-16 | 1974-05-10 | New York Wire Mills Corp | |
US3857416A (en) * | 1973-07-23 | 1974-12-31 | New York Wire Mills Corp | Hinge for hinged stirrup fabric |
Also Published As
Publication number | Publication date |
---|---|
FR2422488B1 (fr) | 1984-10-19 |
JPS5494518A (en) | 1979-07-26 |
DE2852364A1 (de) | 1979-06-13 |
US4184520A (en) | 1980-01-22 |
CA1072894A (fr) | 1980-03-04 |
GB2009357A (en) | 1979-06-13 |
JPH0242809Y2 (fr) | 1990-11-15 |
GB2009357B (en) | 1982-06-23 |
DE2852364C2 (fr) | 1990-12-06 |
JPS6371327U (fr) | 1988-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |