EA201991089A1 - ELASTIC CLAMP AND FASTENING POINT FOR ATTACHING THE RAIL ON THE LOWER STRUCTURE - Google Patents

ELASTIC CLAMP AND FASTENING POINT FOR ATTACHING THE RAIL ON THE LOWER STRUCTURE

Info

Publication number
EA201991089A1
EA201991089A1 EA201991089A EA201991089A EA201991089A1 EA 201991089 A1 EA201991089 A1 EA 201991089A1 EA 201991089 A EA201991089 A EA 201991089A EA 201991089 A EA201991089 A EA 201991089A EA 201991089 A1 EA201991089 A1 EA 201991089A1
Authority
EA
Eurasian Patent Office
Prior art keywords
elastic
rail
support
holding
section
Prior art date
Application number
EA201991089A
Other languages
Russian (ru)
Other versions
EA037636B1 (en
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 filed Critical
Priority claimed from PCT/EP2017/078781 external-priority patent/WO2018091351A1/en
Publication of EA201991089A1 publication Critical patent/EA201991089A1/en
Publication of EA037636B1 publication Critical patent/EA037636B1/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
    • E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
    • E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
    • E01B9/303—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped bar
    • 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
    • E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
    • E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
    • 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
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/44—Fastening the rail on the tie-plate
    • E01B9/46—Fastening the rail on the tie-plate by clamps
    • E01B9/48—Fastening the rail on the tie-plate by clamps by resilient steel clips
    • E01B9/483—Fastening the rail on the tie-plate by clamps by resilient steel clips the clip being a shaped bar
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2201/00—Fastening or restraining methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Clamps And Clips (AREA)

Abstract

Изобретение относится к эластичному зажиму (1, 101) для прижимания рельса для рельсового транспортного средства и основанной на нем крепежной точке рельса. Эластичный зажим (1, 101) имеет центральный участок (2; 102) с двумя плечами (4, 5; 104, 105), два примыкающих к нему, ведущих в сторону наружу торсионных участка (8, 9; 108, 109) с опорной зоной (10, 11; 110, 111) на их нижней стороне и две удерживающие лапки (12, 13; 112, 113), которые примыкают к торсионным участкам (8, 9; 108, 109). Удерживающие лапки (12, 13; 112, 113) проходят в направлении передней стороны (V) эластичного зажима (1; 101) и имеют упругий участок (14, 15; 114, 115), а также опорный участок (18, 19; 118, 119), который на его нижней стороне имеет опорную зону (10, 11; 110, 111), посредством которой удерживающая лапка (12, 13; 112, 113) при эксплуатации опирается на подошву рельса. За счёт того, что согласно изобретению опорные участки (18, 19; 118, 119) удерживающих лапок (12, 13; 112, 113) относительно центрального участка (2; 102) эластичного зажима (1; 101) направлены в сторону наружу так, что на виде сверху на эластичный зажим (1; 101) прямые (G1, G2), которые соответственно соединяют центр опорных зон (20, 21; 120, 121) удерживающих лапок (12, 13;112, 113) с центром (Z10, Z11; Z110, Z111) опорной зоны (10, 11; 110, 111) соотнесенного с соответствующей удерживающей лапкой (12, 13; 112, 113) торсионного участка (8, 9; 108; 109), пересекаются в расположенной на задней стороне (R) эластичного зажима (1; 101) области, собственные частоты эластичного зажима (1; 101) повышаются так, что они лежат за пределами частот возбуждения, которые возникают при практическом применении. За счет этого заметно обеспечивается оптимизированная долговечность.The invention relates to an elastic clip (1, 101) for clamping a rail for a rail vehicle and a rail fastening point based thereon. The elastic clamp (1, 101) has a central section (2; 102) with two shoulders (4, 5; 104, 105), two adjacent to it, leading outward torsion sections (8, 9; 108, 109) with a support zone (10, 11; 110, 111) on their lower side and two holding paws (12, 13; 112, 113), which are adjacent to the torsion sections (8, 9; 108, 109). The holding legs (12, 13; 112, 113) extend towards the front side (V) of the elastic clip (1; 101) and have an elastic section (14, 15; 114, 115), as well as a support section (18, 19; 118 , 119), which on its lower side has a support area (10, 11; 110, 111), by means of which the holding tab (12, 13; 112, 113) during operation rests on the rail sole. Due to the fact that according to the invention the support sections (18, 19; 118, 119) of the holding legs (12, 13; 112, 113) relative to the central section (2; 102) of the elastic clip (1; 101) are directed towards the outside so that that in the top view of the elastic clip (1; 101) straight lines (G1, G2), which respectively connect the center of the support zones (20, 21; 120, 121) of the holding legs (12, 13; 112, 113) with the center (Z10, Z11; Z110, Z111) of the support zone (10, 11; 110, 111) correlated with the corresponding holding tab (12, 13; 112, 113) of the torsion section (8, 9; 108; 109), intersect in the rear side ( R) elastic clamp (1; 101) areas, the natural frequencies of the elastic clamp (1; 101) increase so that they lie outside the excitation frequencies that arise in practical use. As a result, optimized durability is noticeably ensured.

EA201991089A 2017-05-30 2017-11-09 Anchor clamp and fastening point for fastening a rail to a subsurface EA037636B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017111781.4A DE102017111781A1 (en) 2017-05-30 2017-05-30 Clamp and attachment point for securing a rail to a substrate
PCT/EP2017/078781 WO2018091351A1 (en) 2016-11-16 2017-11-09 Anchor clamp and fastening point for fastening a rail to a subsurface

Publications (2)

Publication Number Publication Date
EA201991089A1 true EA201991089A1 (en) 2019-11-29
EA037636B1 EA037636B1 (en) 2021-04-23

Family

ID=64278849

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201991089A EA037636B1 (en) 2017-05-30 2017-11-09 Anchor clamp and fastening point for fastening a rail to a subsurface

Country Status (2)

Country Link
DE (1) DE102017111781A1 (en)
EA (1) EA037636B1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023062B (en) * 1953-09-14 1958-01-23 Vossloh Werke Gmbh Rail fastening on sleepers using spring-loaded clamps
FR1326483A (en) * 1962-03-27 1963-05-10 Const Mecaniques Essieux Et Re Elastic rail fastening device
DE1784462B1 (en) * 1968-08-10 1971-08-05 Baeseler Wolfgang Dr Prof Rail fastening on a rib washer by means of springs
CN1317453C (en) 2003-07-26 2007-05-23 尹学军 Elastic pad
DE102004033724B3 (en) 2004-07-13 2005-10-27 Vossloh-Werke Gmbh System for fastening a rail for rail vehicles
MX2010001662A (en) 2009-02-11 2010-09-27 Vossloh Werke Gmbh Guide plate for a system for mounting a rail on a base, and a system comprising such a guide plate.
DE102009041112B4 (en) * 2009-09-15 2014-10-30 Vossloh-Werke Gmbh System for fastening a rail and fastening a rail
ES2524798T3 (en) 2010-03-12 2014-12-12 Vossloh-Werke Gmbh System for fixing a rail on a substrate and support plate for such a system
DE102010050199A1 (en) 2010-11-04 2012-05-10 Vossloh-Werke Gmbh Tension clamp for fastening a rail and system equipped with such a tension clamp
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
EP3055459B1 (en) 2013-10-09 2019-05-15 Vossloh-Werke GmbH Elastic shim for clamping the foot of a railway profile

Also Published As

Publication number Publication date
EA037636B1 (en) 2021-04-23
DE102017111781A1 (en) 2018-12-06

Similar Documents

Publication Publication Date Title
BR112022011651A2 (en) IRAK DEGRADATORS AND USES THEREOF
CY1120637T1 (en) CD40 COMPETITIVE POLYPEPTIDE ANTIBODIES
EA202090342A1 (en) STRETCHING / CONNECTING SHEET AND ABSORBING PRODUCT
EA201891025A1 (en) COMBINE AND HEAT-PROTECTIVE GLOVE COMBINED WITH IT
EA202190377A1 (en) CXCR4 INHIBITOR COMPOSITIONS AND METHODS FOR PREPARATION AND APPLICATION
DK3906066T5 (en) GENE THERAPY CONSTRUCTS FOR THE TREATMENT OF WILSON'S DISEASE
DE602005021694D1 (en) COMBINATION THERAPIES AGAINST MULTIPLE FABRIC LIKE RECEPTORS AND THEIR USE
EA201690456A1 (en) METHODS OF TREATMENT AND PREVENTION OF ENDOTHELIAL DYSFUNCTION WITH THE USE OF BARDOXOLON METHYL OR ITS ANALOGUES
BRPI0517952A (en) shock resistant cyanoacrylate compositions
GT201100023A (en) NEUTRALIZING ANTIBODIES OF VIRUS ANTI - INFLUENZA A AND USES OF THE SAME
MX2021003555A (en) Anti-hla-g antibodies, compositions comprising anti-hla-g antibodies and methods of using anti-hla-g antibodies.
EA200400816A1 (en) SUBSTITUTE HINAZOLIN-4-ILAMINE ANALOGUES AS CAPSAICIN MODULATORS
MA39254B2 (en) Aggregating and high affinity stable antibodies based on vl viral domains and vhh derivative
ECSP066559A (en)
BR112021025537A2 (en) Azacitidine in combination with venetoclax, gilteritinib, midostaurin or other compounds for the treatment of leukemia or myelodysplastic syndrome
ECSP11011236A (en) ELASTIC TENSION CLAMP AND RAIL FIXING FOR THE SAME
WO2018191363A8 (en) Targeted combination therapy
BR112022017192A2 (en) TRANSGLUTAMINASE VARIANTS
EA201991089A1 (en) ELASTIC CLAMP AND FASTENING POINT FOR ATTACHING THE RAIL ON THE LOWER STRUCTURE
EA201992855A1 (en) TRAVELING SKI MOUNTING MECHANISM
EA201792493A1 (en) CLIPS FOR THE DEVICE OF STRAPPING THE END OF A CONVEYOR BELT
BR112018007331A2 (en) clamping device configured to be clamped around a line, subsea mounting, and method for mounting a clamping line
EA202190699A1 (en) ALTERNATIVE METHODS FOR OBTAINING TUBULISINS AND THEIR INTERMEDIATE COMPOUNDS
EA202190779A1 (en) ANTIBODIES STABILIZING TREM2
EA202092912A1 (en) LIPID-MODIFIED NUCLEIC ACID COMPOUNDS AND METHODS