BR7401571D0 - Processo e aparelho para formar passagens de nivel - Google Patents

Processo e aparelho para formar passagens de nivel

Info

Publication number
BR7401571D0
BR7401571D0 BR741571A BR157174A BR7401571D0 BR 7401571 D0 BR7401571 D0 BR 7401571D0 BR 741571 A BR741571 A BR 741571A BR 157174 A BR157174 A BR 157174A BR 7401571 D0 BR7401571 D0 BR 7401571D0
Authority
BR
Brazil
Prior art keywords
appliance
forming level
level passages
passages
forming
Prior art date
Application number
BR741571A
Other languages
English (en)
Inventor
P Szarka
J Szarka
Original Assignee
Szarka Enterprises
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 Szarka Enterprises filed Critical Szarka Enterprises
Publication of BR7401571D0 publication Critical patent/BR7401571D0/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/04—Pavings for railroad level-crossings
BR741571A 1973-03-05 1974-03-04 Processo e aparelho para formar passagens de nivel BR7401571D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US338047A US3863840A (en) 1973-03-05 1973-03-05 Vehicular supporting deck for a railroad grade crossing

Publications (1)

Publication Number Publication Date
BR7401571D0 true BR7401571D0 (pt) 1974-11-19

Family

ID=23323188

Family Applications (1)

Application Number Title Priority Date Filing Date
BR741571A BR7401571D0 (pt) 1973-03-05 1974-03-04 Processo e aparelho para formar passagens de nivel

Country Status (7)

Country Link
US (1) US3863840A (pt)
JP (1) JPS5626721B2 (pt)
AR (1) AR201495A1 (pt)
BR (1) BR7401571D0 (pt)
CA (1) CA1007215A (pt)
GB (1) GB1448624A (pt)
IT (1) IT1003644B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH580202A5 (pt) * 1974-03-20 1976-09-30 Semperit Ag
US4457468A (en) * 1979-08-24 1984-07-03 Railroad Concrete Crosstie Corporation Railroad grade crossing construction
US4267969A (en) * 1979-08-24 1981-05-19 Railroad Concrete Crosstie Corporation Railroad grade crossing construction
US4732320A (en) * 1986-05-15 1988-03-22 Koppers Company, Inc. Railroad grade crossing with transverse securing splines
JPH01259266A (ja) * 1988-04-08 1989-10-16 Hamamatsu Photonics Kk 電圧測定装置
JPH02253202A (ja) * 1989-03-28 1990-10-12 Toshiba Glass Co Ltd 光学膜
DE19519745C2 (de) * 1995-05-30 2001-02-01 Contitech Transp Bandsysteme G Schotterloser Gleisoberbau
US5535948A (en) * 1995-07-05 1996-07-16 Omni Products, Inc. Concrete grade crossing panels having integral elastomeric seals
DE19948003A1 (de) * 1999-10-06 2001-04-12 Boegl Max Bauunternehmung Gmbh Stahlbetonfertigteilplatte
US6427925B1 (en) * 2000-08-15 2002-08-06 Century Precast, L.L.C. Prefabricated railway track system
US6588676B1 (en) 2002-03-20 2003-07-08 American Concrete Products Co. Concrete railroad grade crossing panels
US6705536B1 (en) 2002-03-20 2004-03-16 American Concrete Products Co. Concrete railroad grade crossing panels
US6871791B1 (en) 2003-11-26 2005-03-29 Thomas L. Egan, Jr. Concrete railroad grade crossing panels
RU2450098C2 (ru) * 2010-07-26 2012-05-10 Открытое акционерное общество "Тушинский машиностроительный завод" Рельсовый переезд из резиновых панелей
KR101158466B1 (ko) * 2011-06-15 2012-06-20 강남훈 교체가 용이한 3차원 입체형상의 궤도블록 및 그 제조방법, 이 궤도블록을 이용한 콘크리트 궤도 부설방법 및 안내궤도식 고무차륜 경전철의 궤도 부설방법
AU2014101042B4 (en) * 2013-08-30 2015-05-21 Csh Engineering Pty Ltd Method of roadway construction
CN112064424B (zh) * 2020-08-07 2022-05-17 上海远通路桥工程有限公司 一种平交道口路段轨道快速施工方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081352A (en) * 1936-02-19 1937-05-25 Truscon Steel Co Joint for railroad crossings
US2067037A (en) * 1936-05-06 1937-01-05 Massey Concrete Products Corp Crossing slab
US2471167A (en) * 1945-12-15 1949-05-24 Ellis C Oxenrider Railroad-highway crossing construction
US2672295A (en) * 1948-11-18 1954-03-16 Standard Oil Dev Co Structure and method of preparing same for railroad crossings
US3056555A (en) * 1960-08-23 1962-10-02 Jacob A Eisses Grade crossing
JPS479767U (pt) * 1971-02-26 1972-10-05

Also Published As

Publication number Publication date
JPS49118105A (pt) 1974-11-12
AR201495A1 (es) 1975-03-21
JPS5626721B2 (pt) 1981-06-20
DE2408756B2 (de) 1976-10-14
CA1007215A (en) 1977-03-22
US3863840A (en) 1975-02-04
GB1448624A (en) 1976-09-08
DE2408756A1 (de) 1974-09-12
IT1003644B (it) 1976-06-10

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