EE03032B1 - Rail fastening device with plastic suspension element and use of spring plate - Google Patents

Rail fastening device with plastic suspension element and use of spring plate

Info

Publication number
EE03032B1
EE03032B1 EE9400309A EE9400309A EE03032B1 EE 03032 B1 EE03032 B1 EE 03032B1 EE 9400309 A EE9400309 A EE 9400309A EE 9400309 A EE9400309 A EE 9400309A EE 03032 B1 EE03032 B1 EE 03032B1
Authority
EE
Estonia
Prior art keywords
soleplate
elastic plate
plastic
rail foot
fastening device
Prior art date
Application number
EE9400309A
Other languages
Estonian (et)
Inventor
Bonewitz Wilfried
Original Assignee
Harms & Haffke Gmbh & Co.
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 Harms & Haffke Gmbh & Co. filed Critical Harms & Haffke Gmbh & Co.
Publication of EE03032B1 publication Critical patent/EE03032B1/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
    • 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
    • E01B9/10—Screws or bolts for sleepers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Springs (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Vehicle Body Suspensions (AREA)
  • Clamps And Clips (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Braking Arrangements (AREA)

Abstract

A rail anchoring element has a fastening bolt (3) which extends through a plastic spring element (5) and is anchored in the soleplate (6), clamping the plastic element (5) between a rail foot (1) and a support on the soleplate (6). The spring element is designed as an elastic plate provided on its lower side with a downwardly projecting lug (26) which clamps the rail foot. The elastic plate should be made of thermoplastic polyurethane. The varying thickness of different sections of the elastic plate allows variable spring excursions and clamping forces to be set for a rail foot in relation to the reaction forces at the soleplate. The lug, if required combined with other components on the soleplate, secures the bracing construction against rotation and if required against transverse sliding.
EE9400309A 1992-06-18 1994-11-21 Rail fastening device with plastic suspension element and use of spring plate EE03032B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4220112A DE4220112C2 (en) 1992-06-18 1992-06-18 Rail fastening with plastic spring element

Publications (1)

Publication Number Publication Date
EE03032B1 true EE03032B1 (en) 1997-08-15

Family

ID=6461389

Family Applications (1)

Application Number Title Priority Date Filing Date
EE9400309A EE03032B1 (en) 1992-06-18 1994-11-21 Rail fastening device with plastic suspension element and use of spring plate

Country Status (9)

Country Link
EP (1) EP0648290B1 (en)
AT (1) ATE159307T1 (en)
AU (1) AU4307393A (en)
DE (2) DE4220112C2 (en)
EE (1) EE03032B1 (en)
HU (1) HUT71753A (en)
PL (1) PL172756B1 (en)
RU (1) RU94046304A (en)
WO (1) WO1993025757A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM894294A0 (en) * 1994-10-20 1994-11-10 Bishop, Arthur Ernest Railway track
DE10262248B4 (en) * 2002-11-22 2012-11-08 Vossloh-Werke Gmbh Angle plate to fasten railroad rails to concrete sleepers, in a permanent way, has upper surface structures to support the wire spring longitudinally and laterally and hold it in place under raised forces

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE390899A (en) *
DE803543C (en) * 1949-01-01 1951-04-05 Gutehoffnungshuette Oberhausen Clamping plate, especially for fastening tram rails on bridges or similar structures
FR1137820A (en) * 1954-10-04 1957-06-04 Improvements made to devices for fixing rails to sleepers
LU41772A1 (en) * 1962-05-24 1962-07-24
DE1271936B (en) * 1965-12-07 1968-07-04 Funcke & Hueck Crane rail fastening
DE1658309A1 (en) * 1966-12-27 1970-09-17 Goodrich Co B F Flexible hanger bracket
DE8802028U1 (en) * 1988-02-17 1988-05-26 Elastogran Kunststoff-Technik GmbH, 2844 Lemförde Vibration-isolating bearing plate for railway tracks, crane rails, etc.
HUT58377A (en) * 1989-04-18 1992-02-28 Schwarzheide Synthesewerk Veb Insulating- and spring-element or clamping element

Also Published As

Publication number Publication date
WO1993025757A1 (en) 1993-12-23
DE4220112A1 (en) 1994-01-05
DE4220112C2 (en) 1997-04-24
HUT71753A (en) 1996-01-29
AU4307393A (en) 1994-01-04
RU94046304A (en) 1996-10-10
HU9403296D0 (en) 1995-02-28
EP0648290A1 (en) 1995-04-19
EP0648290B1 (en) 1997-10-15
PL172756B1 (en) 1997-11-28
ATE159307T1 (en) 1997-11-15
DE59307556D1 (en) 1997-11-20

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