DK0785308T3 - Plastic material screwdriver - Google Patents

Plastic material screwdriver

Info

Publication number
DK0785308T3
DK0785308T3 DK96100609T DK96100609T DK0785308T3 DK 0785308 T3 DK0785308 T3 DK 0785308T3 DK 96100609 T DK96100609 T DK 96100609T DK 96100609 T DK96100609 T DK 96100609T DK 0785308 T3 DK0785308 T3 DK 0785308T3
Authority
DK
Denmark
Prior art keywords
plug
lower region
screwdriver
plastic material
sleeper
Prior art date
Application number
DK96100609T
Other languages
Danish (da)
Inventor
Frithjof Schimpf
Helmut Eisenberg
Original Assignee
Vossloh Werke Gmbh
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 Vossloh Werke Gmbh filed Critical Vossloh Werke Gmbh
Application granted granted Critical
Publication of DK0785308T3 publication Critical patent/DK0785308T3/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Pens And Brushes (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Flexible Shafts (AREA)
  • Insulators (AREA)
  • Dental Preparations (AREA)
  • Dowels (AREA)
  • Cosmetics (AREA)
  • Springs (AREA)
  • Materials For Medical Uses (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The plastic plug comprises a cylindrical plug section (1) which has a head (1a) and a lower region (16). At least part of the lower region has an inner thread (2) which accommodates the sleeper screw, and an outer thread (3) which allows the plug to be removed from the sleeper. The lower region has a uniform wall strength, which is measured so that the outer diameter is at least 1.05 times, and at most 1.2 times the inner diameter. The plug preferably consists of polyolefin, especially HDPE.
DK96100609T 1996-01-17 1996-01-17 Plastic material screwdriver DK0785308T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96100609A EP0785308B1 (en) 1996-01-17 1996-01-17 Helicoidal plastic sleeve

Publications (1)

Publication Number Publication Date
DK0785308T3 true DK0785308T3 (en) 2003-07-21

Family

ID=8222410

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96100609T DK0785308T3 (en) 1996-01-17 1996-01-17 Plastic material screwdriver

Country Status (7)

Country Link
EP (1) EP0785308B1 (en)
AT (1) ATE238452T1 (en)
DE (1) DE59610378D1 (en)
DK (1) DK0785308T3 (en)
ES (1) ES2196099T3 (en)
PT (1) PT785308E (en)
SI (1) SI0785308T1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006001144A1 (en) 2006-01-06 2007-07-12 Bwg Gmbh & Co. Kg System for attaching rail to concrete sleeper, comprises plastic dowel and specifically shaped complementary screw
ES2283235B1 (en) * 2007-04-04 2009-03-01 Mondragon Soluciones, S.L.U. SHEATH FOR RAIL RAIL FASTENINGS, PROCEDURE FOR REPLACING SUCH SHEATH ON A CROSS AND TOOLS TO EXECUTE SUCH PROCEDURE.
RU2559185C2 (en) 2010-05-26 2015-08-10 Швихаг Аг Plastic dowel for fixation of rail with sleeper
DE202013101664U1 (en) 2012-04-18 2013-05-28 Vossloh-Werke Gmbh Dowel for fixing a rail and combination of such a dowel with a reinforcing element and attachment point for a rail
DE102012107734A1 (en) 2012-08-22 2014-05-15 Vossloh-Werke Gmbh Sleeper screw for fastening a rail and combination of such a sleeper screw and a plastic anchor
DE102012107732A1 (en) * 2012-08-22 2014-05-15 Vossloh-Werke Gmbh Plastic dowel for fixing a rail and combination of such a plastic dowel and a sleeper screw
DE102016112357A1 (en) * 2016-07-06 2018-01-11 Spax International Gmbh & Co. Kg "Anchors screw"

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1011101A (en) * 1948-12-07 1952-06-19 Traverses En Beton Arme Sa Insulating rail fastening device
DE1024993B (en) * 1955-09-03 1958-02-27 August Henkes Attachment for rails and washers on concrete sleepers
GB865120A (en) * 1958-05-07 1961-04-12 Samuel Tippett Improvements relating to the holding down of rails on sleepers
FR2315568A1 (en) * 1975-06-25 1977-01-21 Vape Sa Ets SCREW FIXING DEVICE IN A CONSTRUCTION ELEMENT IN AGGLOMERATED MATERIAL

Also Published As

Publication number Publication date
ATE238452T1 (en) 2003-05-15
EP0785308B1 (en) 2003-04-23
ES2196099T3 (en) 2003-12-16
EP0785308A1 (en) 1997-07-23
DE59610378D1 (en) 2003-05-28
SI0785308T1 (en) 2003-08-31
PT785308E (en) 2003-08-29

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