FR2653809B1 - INSTALLATION FOR PRODUCING CONCRETE ROUND. - Google Patents
INSTALLATION FOR PRODUCING CONCRETE ROUND.Info
- Publication number
- FR2653809B1 FR2653809B1 FR8914539A FR8914539A FR2653809B1 FR 2653809 B1 FR2653809 B1 FR 2653809B1 FR 8914539 A FR8914539 A FR 8914539A FR 8914539 A FR8914539 A FR 8914539A FR 2653809 B1 FR2653809 B1 FR 2653809B1
- Authority
- FR
- France
- Prior art keywords
- installation
- producing concrete
- concrete round
- round
- producing
- 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 - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
- E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F5/00—Upsetting wire or pressing operations affecting the wire cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/06—Swaging presses; Upsetting presses
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8914539A FR2653809B1 (en) | 1989-10-26 | 1989-10-26 | INSTALLATION FOR PRODUCING CONCRETE ROUND. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8914539A FR2653809B1 (en) | 1989-10-26 | 1989-10-26 | INSTALLATION FOR PRODUCING CONCRETE ROUND. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2653809A1 FR2653809A1 (en) | 1991-05-03 |
FR2653809B1 true FR2653809B1 (en) | 1995-05-12 |
Family
ID=9387124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8914539A Expired - Lifetime FR2653809B1 (en) | 1989-10-26 | 1989-10-26 | INSTALLATION FOR PRODUCING CONCRETE ROUND. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2653809B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2689156B1 (en) * | 1992-03-30 | 1995-07-13 | Techniport Sa | PROCESS FOR PRODUCING A MECHANICAL CONNECTION OF CONCRETE ROUND, CONNECTION OBTAINED BY THE PROCESS, CONCRETE ROUND AUTHORIZING THE IMPLEMENTATION OF SAID PROCESS, AND CONCRETE ROUND PREPARATION INSTALLATION. |
GB9800861D0 (en) * | 1998-01-15 | 1998-03-11 | Amorntatkul Noppadol | Forging of workpieces |
SG112795A1 (en) * | 1998-03-31 | 2005-07-28 | Gyeng Ok Chung | Method of working connection end of deformed bar for reinforcing concrete, deformed bar worked by the method and structure of connecting deformed bar |
KR100248963B1 (en) * | 1998-03-31 | 2000-03-15 | 정경옥 | Thread formation on rods and the method of preparation of them |
EP1048798B1 (en) * | 1999-04-22 | 2001-10-24 | Ancotech Ag | Method for manufacturing externally threaded reinforcing bars |
US7313942B2 (en) * | 2004-05-27 | 2008-01-01 | Dextra Asia Co., Ltd. | Forging machine for the upsetting of deformed reinforcement bars |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU472720B2 (en) * | 1973-03-02 | 1976-06-03 | Nippon Concrete Kogyo K.K. | Method and apparatus for upsetting steel wires |
CH586814A5 (en) * | 1975-02-07 | 1977-04-15 | Bureau Bbr Ltd | |
CH593402A5 (en) * | 1975-11-21 | 1977-11-30 | Losinger Ag | |
US4819469A (en) * | 1987-03-18 | 1989-04-11 | Erico International Corporation | Method for rolling tapered threads on bars |
FR2639054B2 (en) * | 1988-02-03 | 1992-07-03 | Techniport Sa | IMPROVEMENTS RELATING TO THE MECHANICAL CONNECTION OF CONCRETE ROUND, PROCESS FOR PRODUCING SUCH CONNECTIONS AND CONCRETE ROUND OBTAINED BY IMPLEMENTING SAID PROCESS |
-
1989
- 1989-10-26 FR FR8914539A patent/FR2653809B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2653809A1 (en) | 1991-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |