FR2957613B1 - Dispositif pour la liberation des contraintes internes dans un rail de chemin de fer et pour le soulevement du rail. - Google Patents

Dispositif pour la liberation des contraintes internes dans un rail de chemin de fer et pour le soulevement du rail.

Info

Publication number
FR2957613B1
FR2957613B1 FR1051894A FR1051894A FR2957613B1 FR 2957613 B1 FR2957613 B1 FR 2957613B1 FR 1051894 A FR1051894 A FR 1051894A FR 1051894 A FR1051894 A FR 1051894A FR 2957613 B1 FR2957613 B1 FR 2957613B1
Authority
FR
France
Prior art keywords
rail
railing
internal constraints
releasing internal
railway
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1051894A
Other languages
English (en)
Other versions
FR2957613A1 (fr
Inventor
Elie Levy
David Thomson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOLYTEK, FR
Original Assignee
SOLYTEK PRODUCTIONS
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 SOLYTEK PRODUCTIONS filed Critical SOLYTEK PRODUCTIONS
Priority to FR1051894A priority Critical patent/FR2957613B1/fr
Publication of FR2957613A1 publication Critical patent/FR2957613A1/fr
Application granted granted Critical
Publication of FR2957613B1 publication Critical patent/FR2957613B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/64—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for T- or I-section beams or girders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C5/00—Base supporting structures with legs
    • B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
FR1051894A 2010-03-17 2010-03-17 Dispositif pour la liberation des contraintes internes dans un rail de chemin de fer et pour le soulevement du rail. Expired - Fee Related FR2957613B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1051894A FR2957613B1 (fr) 2010-03-17 2010-03-17 Dispositif pour la liberation des contraintes internes dans un rail de chemin de fer et pour le soulevement du rail.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1051894A FR2957613B1 (fr) 2010-03-17 2010-03-17 Dispositif pour la liberation des contraintes internes dans un rail de chemin de fer et pour le soulevement du rail.

Publications (2)

Publication Number Publication Date
FR2957613A1 FR2957613A1 (fr) 2011-09-23
FR2957613B1 true FR2957613B1 (fr) 2014-06-13

Family

ID=42732777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1051894A Expired - Fee Related FR2957613B1 (fr) 2010-03-17 2010-03-17 Dispositif pour la liberation des contraintes internes dans un rail de chemin de fer et pour le soulevement du rail.

Country Status (1)

Country Link
FR (1) FR2957613B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110949426A (zh) * 2019-12-16 2020-04-03 许俊杰 一种铁路轨道维护用轨道小车

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110424199A (zh) * 2019-08-30 2019-11-08 吴培 电动撞轨车
CN112853830B (zh) * 2021-01-04 2022-06-21 株洲旭阳机电科技开发有限公司 一种钢轨自动双向锁紧机构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1581071A (fr) * 1968-07-15 1969-09-12
FR2488577B1 (fr) * 1980-08-14 1985-08-30 Causse Antoine Pince pour le levage des rails de chemins de fer et des charges analogues
FR2839961B1 (fr) * 2002-05-24 2005-08-26 Regie Autonome Transports Outil de manutention pour un profile, a crochets verrouillables

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110949426A (zh) * 2019-12-16 2020-04-03 许俊杰 一种铁路轨道维护用轨道小车
CN110949426B (zh) * 2019-12-16 2020-12-15 席宏榕 一种铁路轨道维护用轨道小车

Also Published As

Publication number Publication date
FR2957613A1 (fr) 2011-09-23

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: SOLYTEK, FR

Effective date: 20111107

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

ST Notification of lapse

Effective date: 20191105