ATE238452T1 - PLASTIC SCREW DOWEL - Google Patents
PLASTIC SCREW DOWELInfo
- Publication number
- ATE238452T1 ATE238452T1 AT96100609T AT96100609T ATE238452T1 AT E238452 T1 ATE238452 T1 AT E238452T1 AT 96100609 T AT96100609 T AT 96100609T AT 96100609 T AT96100609 T AT 96100609T AT E238452 T1 ATE238452 T1 AT E238452T1
- Authority
- AT
- Austria
- Prior art keywords
- plug
- lower region
- plastic screw
- screw dowel
- sleeper
- Prior art date
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)
- Flexible Shafts (AREA)
- Dowels (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Insulators (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Cosmetics (AREA)
- Dental Preparations (AREA)
- Connection Of Plates (AREA)
- Joining Of Building Structures In Genera (AREA)
- Springs (AREA)
- Materials For Medical Uses (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.
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 |
---|---|
ATE238452T1 true ATE238452T1 (en) | 2003-05-15 |
Family
ID=8222410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96100609T ATE238452T1 (en) | 1996-01-17 | 1996-01-17 | PLASTIC SCREW DOWEL |
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 (8)
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. |
PT2576907E (en) * | 2010-05-26 | 2015-04-23 | Schwihag Ag | Plastic screw plug for attaching a rail to a 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 |
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 |
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 |
DE102016112357A1 (en) * | 2016-07-06 | 2018-01-11 | Spax International Gmbh & Co. Kg | "Anchors screw" |
CN112376329A (en) * | 2020-11-18 | 2021-02-19 | 陕西九域通创轨道系统技术有限责任公司 | Replaceable stray current prevention insulating embedded sleeve |
Family Cites Families (4)
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 |
-
1996
- 1996-01-17 ES ES96100609T patent/ES2196099T3/en not_active Expired - Lifetime
- 1996-01-17 SI SI9630607T patent/SI0785308T1/en unknown
- 1996-01-17 PT PT96100609T patent/PT785308E/en unknown
- 1996-01-17 DK DK96100609T patent/DK0785308T3/en active
- 1996-01-17 DE DE59610378T patent/DE59610378D1/en not_active Expired - Lifetime
- 1996-01-17 AT AT96100609T patent/ATE238452T1/en active
- 1996-01-17 EP EP96100609A patent/EP0785308B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0785308A1 (en) | 1997-07-23 |
DK0785308T3 (en) | 2003-07-21 |
ES2196099T3 (en) | 2003-12-16 |
DE59610378D1 (en) | 2003-05-28 |
SI0785308T1 (en) | 2003-08-31 |
EP0785308B1 (en) | 2003-04-23 |
PT785308E (en) | 2003-08-29 |
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