BE1028455B1 - Gaine de vis tire-fond pour un ensemble d'ancrage - Google Patents
Gaine de vis tire-fond pour un ensemble d'ancrageInfo
- Publication number
- BE1028455B1 BE1028455B1 BE20205503A BE202005503A BE1028455B1 BE 1028455 B1 BE1028455 B1 BE 1028455B1 BE 20205503 A BE20205503 A BE 20205503A BE 202005503 A BE202005503 A BE 202005503A BE 1028455 B1 BE1028455 B1 BE 1028455B1
- Authority
- BE
- Belgium
- Prior art keywords
- lag screw
- anchor assembly
- screw sheath
- sheath
- intervene
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
Classifications
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/006—Non-metallic fasteners using screw-thread
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
- E01B3/40—Slabs; Blocks; Pot sleepers; Fastening tie-rods to them
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
- E01B9/14—Plugs, sleeves, thread linings, or other inserts for holes in sleepers
- E01B9/18—Plugs, sleeves, thread linings, or other inserts for holes in sleepers for concrete sleepers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4121—Elements with sockets with internal threads or non-adjustable captive nuts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B2001/4192—Connecting devices specially adapted for embedding in concrete or masonry attached to concrete reinforcing elements, e.g. rods or wires
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
- F16B37/122—Threaded inserts, e.g. "rampa bolts"
- F16B37/125—Threaded inserts, e.g. "rampa bolts" the external surface of the insert being threaded
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Railway Tracks (AREA)
Abstract
L'invention se rapporte à une gaine (2) de vis tire-fond pour un ensemble d'ancrage comprenant: - des moyens (14) d’attache, - un orifice (8) traversant selon un axe longitudinal de la gaine (2). Cette gaine (2) est mise en œuvre par exemple dans une armature de renfort, laquelle peut intervenir dans la fabrication de blochets et de traverses de chemin de fer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE20205503A BE1028455B1 (fr) | 2020-07-07 | 2020-07-07 | Gaine de vis tire-fond pour un ensemble d'ancrage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE20205503A BE1028455B1 (fr) | 2020-07-07 | 2020-07-07 | Gaine de vis tire-fond pour un ensemble d'ancrage |
Publications (2)
Publication Number | Publication Date |
---|---|
BE1028455A1 BE1028455A1 (fr) | 2022-01-31 |
BE1028455B1 true BE1028455B1 (fr) | 2022-02-07 |
Family
ID=71607665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE20205503A BE1028455B1 (fr) | 2020-07-07 | 2020-07-07 | Gaine de vis tire-fond pour un ensemble d'ancrage |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE1028455B1 (fr) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1264189A (en) * | 1917-02-09 | 1918-04-30 | Edward O Keator | Bolt-socket for concrete structures. |
US3519205A (en) * | 1967-03-30 | 1970-07-07 | Vagneux Traverses Beton | Elastic rail fasteners |
FR2554468A1 (fr) * | 1983-11-09 | 1985-05-10 | Vanotti Gerard | Perfectionnement aux gaines isolantes d'ancrage des tirefonds dans les traverses de chemin de fer |
US4642964A (en) * | 1984-09-27 | 1987-02-17 | Kellison Roger C | Grout in place fastener system |
US6350093B1 (en) * | 2000-10-02 | 2002-02-26 | Cxt Incorporated | Electrically insulated threaded fastener anchor |
US20120055102A1 (en) * | 2009-03-30 | 2012-03-08 | Pellicer Carlos F | Functional System for a Cement Mortar Panel with Prestressed Biaxial Reinforcement |
-
2020
- 2020-07-07 BE BE20205503A patent/BE1028455B1/fr active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1264189A (en) * | 1917-02-09 | 1918-04-30 | Edward O Keator | Bolt-socket for concrete structures. |
US3519205A (en) * | 1967-03-30 | 1970-07-07 | Vagneux Traverses Beton | Elastic rail fasteners |
FR2554468A1 (fr) * | 1983-11-09 | 1985-05-10 | Vanotti Gerard | Perfectionnement aux gaines isolantes d'ancrage des tirefonds dans les traverses de chemin de fer |
US4642964A (en) * | 1984-09-27 | 1987-02-17 | Kellison Roger C | Grout in place fastener system |
US6350093B1 (en) * | 2000-10-02 | 2002-02-26 | Cxt Incorporated | Electrically insulated threaded fastener anchor |
US20120055102A1 (en) * | 2009-03-30 | 2012-03-08 | Pellicer Carlos F | Functional System for a Cement Mortar Panel with Prestressed Biaxial Reinforcement |
Also Published As
Publication number | Publication date |
---|---|
BE1028455A1 (fr) | 2022-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Effective date: 20220207 |