BR9501143A - Peça fundida de cruzamento para estrada de ferro - Google Patents

Peça fundida de cruzamento para estrada de ferro

Info

Publication number
BR9501143A
BR9501143A BR9501143A BR9501143A BR9501143A BR 9501143 A BR9501143 A BR 9501143A BR 9501143 A BR9501143 A BR 9501143A BR 9501143 A BR9501143 A BR 9501143A BR 9501143 A BR9501143 A BR 9501143A
Authority
BR
Brazil
Prior art keywords
railroad crossing
cast
crossing cast
railroad
crossing
Prior art date
Application number
BR9501143A
Other languages
English (en)
Inventor
Stephen R Kuhn
Original Assignee
Abc Rail Products Corp
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 Abc Rail Products Corp filed Critical Abc Rail Products Corp
Publication of BR9501143A publication Critical patent/BR9501143A/pt

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
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Body Structure For Vehicles (AREA)
  • Forklifts And Lifting Vehicles (AREA)
BR9501143A 1994-03-25 1995-03-21 Peça fundida de cruzamento para estrada de ferro BR9501143A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21769894A 1994-03-25 1994-03-25

Publications (1)

Publication Number Publication Date
BR9501143A true BR9501143A (pt) 1995-10-24

Family

ID=22812131

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9501143A BR9501143A (pt) 1994-03-25 1995-03-21 Peça fundida de cruzamento para estrada de ferro

Country Status (4)

Country Link
US (1) US5496004A (pt)
CN (1) CN1112174A (pt)
BR (1) BR9501143A (pt)
CA (1) CA2145428C (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5598993A (en) * 1995-02-21 1997-02-04 Abc Rail Products Corporation Pseudo heavy point frog assembly
US5653408A (en) * 1996-04-18 1997-08-05 Abc Rail Products Corporation Direct support frog assembly
WO1999019155A2 (en) 1997-10-10 1999-04-22 Ultraclad Corporation Dual alloy railroad wheel
US6266866B1 (en) * 1999-07-21 2001-07-31 Vae Nortak North America Inc. Frog insert and assembly and method for making frog assembly
US6786459B2 (en) 2002-11-04 2004-09-07 Ksa Limited Partnership Concrete railroad tie turnout assembly
US6994299B2 (en) * 2002-12-13 2006-02-07 Cmi-Promex, Inc. Railroad crossing apparatus having improved rail connection and improved flangeway floor geometry and method incorporating the same
CN101491829B (zh) * 2009-02-20 2010-08-25 中国科学院金属研究所 一种长寿命、细晶化的高锰钢整铸辙叉的铸造工艺
CN101992410B (zh) * 2009-08-20 2013-08-21 徐宪良 基于h型机体的磨辊机
CN102259162A (zh) * 2010-11-03 2011-11-30 鞍钢集团矿业公司 铁道板的铸造工艺中的造型方法
CN102127883B (zh) * 2011-01-21 2013-01-23 西南交通大学 组合式铁路辙叉
CN103132399B (zh) * 2013-03-19 2015-07-08 中国铁建重工集团有限公司 用于铁路活动心轨辙叉的滑动构件
CN103669119A (zh) * 2013-12-27 2014-03-26 中铁山桥集团有限公司 一种锰钢叉心钢轨拼装式辙叉
CN103981778A (zh) * 2014-05-05 2014-08-13 四川易亨机械制造有限公司 高强度合金钢心轨和翼轨拼装式组合辙叉
CN110258194B (zh) * 2019-06-24 2024-07-12 芜湖中铁科吉富轨道有限公司 一种工字轨非对称焊接式三开道岔合金钢叉心
CN112626408B (zh) * 2020-11-27 2022-02-11 中国铁建重工集团股份有限公司道岔分公司 岔枕的生产方法和岔枕
CN113718563A (zh) * 2021-09-16 2021-11-30 中铁宝桥集团有限公司 一种可动心轨辙叉

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US871493A (en) * 1906-06-25 1907-11-19 Robert E Einstein Railway-track structure.
US896154A (en) * 1907-10-02 1908-08-18 Charles W Reinoehl Railroad frog or crossing.
US900422A (en) * 1908-04-25 1908-10-06 William H Rabbe Railway-frog.
US1032577A (en) * 1912-02-08 1912-07-16 Charles A Alden Railroad-frog.
US3755670A (en) * 1971-12-15 1973-08-28 S Damy Railroad frog assembly
US4081162A (en) * 1977-03-21 1978-03-28 Abex Corporation Railroad frogs

Also Published As

Publication number Publication date
CN1112174A (zh) 1995-11-22
CA2145428A1 (en) 1995-09-26
US5496004A (en) 1996-03-05
CA2145428C (en) 2000-10-17

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal