ZA973702B - Steel pipe connector of ladder-type sleeper for railway track. - Google Patents

Steel pipe connector of ladder-type sleeper for railway track.

Info

Publication number
ZA973702B
ZA973702B ZA9703702A ZA973702A ZA973702B ZA 973702 B ZA973702 B ZA 973702B ZA 9703702 A ZA9703702 A ZA 9703702A ZA 973702 A ZA973702 A ZA 973702A ZA 973702 B ZA973702 B ZA 973702B
Authority
ZA
South Africa
Prior art keywords
ladder
steel pipe
pipe connector
railway track
type sleeper
Prior art date
Application number
ZA9703702A
Other languages
English (en)
Inventor
Hajime Wakui
Hiromi Inoue
Yoshitaka Soga
Saburo Inoue
Original Assignee
Railway Technical Inst
Sumitomo Metal Ind
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
Priority claimed from JP8-134269A external-priority patent/JP3025642B2/ja
Application filed by Railway Technical Inst, Sumitomo Metal Ind filed Critical Railway Technical Inst
Publication of ZA973702B publication Critical patent/ZA973702B/xx

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
    • 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
    • E01B3/38—Longitudinal sleepers; Longitudinal sleepers integral or combined with tie-rods; Combined longitudinal and transverse sleepers; Layers of concrete supporting both rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Ladders (AREA)
ZA9703702A 1996-04-30 1997-04-29 Steel pipe connector of ladder-type sleeper for railway track. ZA973702B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8-134269A JP3025642B2 (ja) 1996-04-30 軌道用ラダー型マクラギの鋼管製継材
US08/837,868 US5887788A (en) 1996-04-30 1997-04-25 Steel pipe connector of ladder-type sleeper for railway track

Publications (1)

Publication Number Publication Date
ZA973702B true ZA973702B (en) 1997-12-02

Family

ID=26468403

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9703702A ZA973702B (en) 1996-04-30 1997-04-29 Steel pipe connector of ladder-type sleeper for railway track.

Country Status (8)

Country Link
US (1) US5887788A (xx)
EP (1) EP0805235B1 (xx)
CN (1) CN1099505C (xx)
AU (1) AU700313B2 (xx)
BR (1) BR9701971A (xx)
DE (1) DE69705669T2 (xx)
ES (1) ES2163061T3 (xx)
ZA (1) ZA973702B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19843375C2 (de) * 1998-09-10 2003-02-13 Sedra Asphalt Technik Biebrich Isolierende Ummantelung für Spurstangen
TW200806458A (en) * 2006-05-30 2008-02-01 Nippon Steel Corp Internally polyolefin coated steel pipe having excellent durability, method for producing the same, and plated steel pipe used for the coated steel pipe
CN102146643B (zh) * 2010-02-05 2014-01-01 北京捷适中坤铁道技术有限公司 纵向轨枕和减振轨道系统
US8544763B2 (en) * 2010-03-15 2013-10-01 Concrete Systems Inc. Prefabricated plinth for supporting a railway track
EP2570195B1 (en) * 2011-09-15 2014-12-03 Borealis AG Protective polymer layer
CN104611996B (zh) * 2013-12-05 2017-01-04 深圳市市政设计研究院有限公司 一种轻型抗裂轨道结构
CN103911918B (zh) * 2014-04-21 2016-07-06 北京易科路通铁道设备有限公司 纵梁式轨枕的可拆装连接件
CN105463948B (zh) * 2015-11-20 2017-10-27 中铁第四勘察设计院集团有限公司 一种适用于无砟轨道的钢管混凝土轨枕
WO2018182586A1 (en) * 2017-03-29 2018-10-04 Compagnie Generale Des Etablissements Michelin Dual mold spacer
CN107217551A (zh) * 2017-07-10 2017-09-29 中铁第四勘察设计院集团有限公司 一种装配式钢管混凝土双块式轨枕
CN109457550A (zh) * 2018-12-18 2019-03-12 中铁第四勘察设计院集团有限公司 一种轨枕块与道床之间的凹槽型连接加强结构及施工方法
CN110424191A (zh) * 2019-07-24 2019-11-08 中铁第四勘察设计院集团有限公司 无砟轨道的钢管混凝土构件与轨枕块的防脱离设计
CN110424190A (zh) * 2019-07-24 2019-11-08 中铁第四勘察设计院集团有限公司 无砟轨道的钢管混凝土构件与轨枕块的连接加强设计
CN112609516B (zh) * 2021-01-14 2022-09-09 中铁十七局集团有限公司 一种侧面带凹槽的钢管混凝土轨枕的制造方法
CN114232391A (zh) * 2021-12-14 2022-03-25 中铁第四勘察设计院集团有限公司 一种cft枕式无砟轨道及其施工方法
CN114395943A (zh) * 2021-12-14 2022-04-26 中铁第四勘察设计院集团有限公司 一种适用于无砟轨道的轨枕结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US291514A (en) * 1884-01-08 Railroad-tie
US681508A (en) * 1901-04-22 1901-08-27 Richard Raby Metallic railroad-tie.
FR411498A (fr) * 1909-05-08 1910-06-17 James Sloane Miller Perfectionnements aux longrines de chemins de fer
GB815128A (en) * 1955-10-08 1959-06-17 Indhar Ab Improvements in and relating to concrete sleepers
DE1086722B (de) * 1956-07-14 1960-08-11 Nl Spanbeton Mij Nv Vorrichtung zum Befestigen zweier in einer Ebene und winklig zueinander liegender Rohre, insbesondere rohrfoermiger Verbindungs-glieder fuer blockartige Eisenbahn-einzelschwellen, mittels eines Keiles in einem Hohlraum
US3039695A (en) * 1959-03-16 1962-06-19 John L Harmsen Reinforced concrete railway tie
FR1429382A (fr) * 1965-01-13 1966-02-18 Traverse de chemin de fer en acier et béton armé et dispositif et procédé pour son moulage
US3948010A (en) * 1971-12-17 1976-04-06 Sonneville Roger P Reinforcing device for an element of prestressed concrete
FR2283258A1 (fr) * 1974-06-13 1976-03-26 Sonneville Roger Traverse mixte de chemin de fer
US4221330A (en) * 1978-01-27 1980-09-09 Burlington Northern Inc. Center butt tie connector
FR2571394B2 (fr) * 1982-05-05 1987-02-13 Trancel Entretoise en corniere deployee pour traverse de chemin de fer
KR100265579B1 (ko) * 1994-03-29 2000-09-15 오제끼 마사노리 사다리형 침목 및 레일트랙
US5464153A (en) * 1994-05-02 1995-11-07 Broughton; Amos W. Railroad rail support and process for manufacture

Also Published As

Publication number Publication date
DE69705669T2 (de) 2001-10-31
ES2163061T3 (es) 2002-01-16
DE69705669D1 (de) 2001-08-23
JPH09296402A (ja) 1997-11-18
BR9701971A (pt) 1999-01-12
CN1167183A (zh) 1997-12-10
EP0805235A1 (en) 1997-11-05
CN1099505C (zh) 2003-01-22
EP0805235B1 (en) 2001-07-18
AU1915597A (en) 1997-11-06
US5887788A (en) 1999-03-30
AU700313B2 (en) 1998-12-24

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