WO2020061654A1 - Sistema de ancoragem encapsulada para cordoalha, dotada de sistema de corte para o revestimento da cordoalha - Google Patents
Sistema de ancoragem encapsulada para cordoalha, dotada de sistema de corte para o revestimento da cordoalha Download PDFInfo
- Publication number
- WO2020061654A1 WO2020061654A1 PCT/BR2018/050349 BR2018050349W WO2020061654A1 WO 2020061654 A1 WO2020061654 A1 WO 2020061654A1 BR 2018050349 W BR2018050349 W BR 2018050349W WO 2020061654 A1 WO2020061654 A1 WO 2020061654A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- encapsulated
- anchorage
- plastic
- cable
- trumpet
- Prior art date
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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
Definitions
- the document US5745996 shows a combination of an anchor for the strand and a device for cutting the lining of the strand that works by rotating the device over the strand.
- Document US6883280 shows an armature for a rope provided with an encapsulation and a cylindrical extension from the base.
- Figure 1 illustrates a side view of the system of this innovation, where the strand (1), the tie (2), the tie nut (3), the walls of the shape (4), the plastic niche of prestressing (5), the encapsulated anchorage (6), the fixing ring (11), the plastic trumpet (7) and the sheath (8) of the cordage (1).
- the anchoring system allows the rope (1) to pass through the assembly, where, at one end, the tie rod (2), fixed to the encapsulated anchorage (6) by the lock nut. locking (3), promotes the sealing and fixation of the encapsulated anchorage (6) and the plastic niche (5) next to the shape (4).
- the tie rod (2) should protrude from the side shape (4), providing fit with the locking nut (3) of the tie rod (2), which serves to tighten the assembly against the side shape ( 4).
- This small part (3) has an internal thread (15) that, as it is being threaded, pulls the anchor assembly (6) and plastic niche (5) against the previously locked shape (4).
- the fixing ring (11) is a metallic part inserted in the upper part of the encapsulated anchorage (6), provided with an internal thread (11A) where the rod (2) fits, as can be seen in Figure 8. In this way, it allows interaction with the thread (14) of the tie rod (2).
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112021005480-4A BR112021005480A2 (pt) | 2018-09-24 | 2018-09-24 | sistema de ancoragem encapsulada para cordoalha, dotada de sistema de corte para o revestimento da cordoalha |
PCT/BR2018/050349 WO2020061654A1 (pt) | 2018-09-24 | 2018-09-24 | Sistema de ancoragem encapsulada para cordoalha, dotada de sistema de corte para o revestimento da cordoalha |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/BR2018/050349 WO2020061654A1 (pt) | 2018-09-24 | 2018-09-24 | Sistema de ancoragem encapsulada para cordoalha, dotada de sistema de corte para o revestimento da cordoalha |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020061654A1 true WO2020061654A1 (pt) | 2020-04-02 |
Family
ID=69950321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BR2018/050349 WO2020061654A1 (pt) | 2018-09-24 | 2018-09-24 | Sistema de ancoragem encapsulada para cordoalha, dotada de sistema de corte para o revestimento da cordoalha |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR112021005480A2 (pt) |
WO (1) | WO2020061654A1 (pt) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3685934A (en) * | 1969-10-06 | 1972-08-22 | Conenco Intern Ltd | Anchorage system for stressing concrete |
US4773198A (en) * | 1986-09-05 | 1988-09-27 | Continental Concrete Structures, Inc. | Post-tensioning anchorages for aggressive environments |
US5271199A (en) * | 1992-08-24 | 1993-12-21 | Incast Anchorage Systems, Inc. | Post tensioning anchor system |
US5755065A (en) * | 1996-04-25 | 1998-05-26 | Sorkin; Felix L. | Method and apparatus for forming an anchorage of a post-tension system |
US6023894A (en) * | 1998-01-15 | 2000-02-15 | Sorkin; Felix L. | Anchor of a post-tension anchorage system with an improved cap connection |
US20020007604A1 (en) * | 2000-07-21 | 2002-01-24 | Wallstein Alexander I. | Intermediate anchorage for concrete structures |
EP3222793A1 (en) * | 2016-03-25 | 2017-09-27 | Felix L. Sorkin | Anchor |
-
2018
- 2018-09-24 WO PCT/BR2018/050349 patent/WO2020061654A1/pt active Application Filing
- 2018-09-24 BR BR112021005480-4A patent/BR112021005480A2/pt unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3685934A (en) * | 1969-10-06 | 1972-08-22 | Conenco Intern Ltd | Anchorage system for stressing concrete |
US4773198A (en) * | 1986-09-05 | 1988-09-27 | Continental Concrete Structures, Inc. | Post-tensioning anchorages for aggressive environments |
US5271199A (en) * | 1992-08-24 | 1993-12-21 | Incast Anchorage Systems, Inc. | Post tensioning anchor system |
US5755065A (en) * | 1996-04-25 | 1998-05-26 | Sorkin; Felix L. | Method and apparatus for forming an anchorage of a post-tension system |
US6023894A (en) * | 1998-01-15 | 2000-02-15 | Sorkin; Felix L. | Anchor of a post-tension anchorage system with an improved cap connection |
US20020007604A1 (en) * | 2000-07-21 | 2002-01-24 | Wallstein Alexander I. | Intermediate anchorage for concrete structures |
EP3222793A1 (en) * | 2016-03-25 | 2017-09-27 | Felix L. Sorkin | Anchor |
Also Published As
Publication number | Publication date |
---|---|
BR112021005480A2 (pt) | 2021-06-15 |
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