BE1028455B1 - Lag screw sheath for an anchor assembly - Google Patents

Lag screw sheath for an anchor assembly

Info

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
Application number
BE20205503A
Other languages
French (fr)
Other versions
BE1028455A1 (en
Inventor
Sébastien Thomas
Original Assignee
Itb Tradetech
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 Itb Tradetech filed Critical Itb Tradetech
Priority to BE20205503A priority Critical patent/BE1028455B1/en
Publication of BE1028455A1 publication Critical patent/BE1028455A1/en
Application granted granted Critical
Publication of BE1028455B1 publication Critical patent/BE1028455B1/en

Links

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

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.The invention relates to a lag screw sheath (2) for an anchoring assembly comprising: - attachment means (14), - an orifice (8) passing through along a longitudinal axis of the sheath (2 ). This sheath (2) is implemented for example in a reinforcing frame, which can intervene in the manufacture of blocks and railway sleepers.

BE20205503A 2020-07-07 2020-07-07 Lag screw sheath for an anchor assembly BE1028455B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE20205503A BE1028455B1 (en) 2020-07-07 2020-07-07 Lag screw sheath for an anchor assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE20205503A BE1028455B1 (en) 2020-07-07 2020-07-07 Lag screw sheath for an anchor assembly

Publications (2)

Publication Number Publication Date
BE1028455A1 BE1028455A1 (en) 2022-01-31
BE1028455B1 true BE1028455B1 (en) 2022-02-07

Family

ID=71607665

Family Applications (1)

Application Number Title Priority Date Filing Date
BE20205503A BE1028455B1 (en) 2020-07-07 2020-07-07 Lag screw sheath for an anchor assembly

Country Status (1)

Country Link
BE (1) BE1028455B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
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 (en) * 1983-11-09 1985-05-10 Vanotti Gerard Improvement to the insulating sleeves for anchoring the sleeper screws in railway sleepers
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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 (en) * 1983-11-09 1985-05-10 Vanotti Gerard Improvement to the insulating sleeves for anchoring the sleeper screws in railway sleepers
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 (en) 2022-01-31

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Legal Events

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FG Patent granted

Effective date: 20220207