FR2295289B1 - - Google Patents

Info

Publication number
FR2295289B1
FR2295289B1 FR7441977A FR7441977A FR2295289B1 FR 2295289 B1 FR2295289 B1 FR 2295289B1 FR 7441977 A FR7441977 A FR 7441977A FR 7441977 A FR7441977 A FR 7441977A FR 2295289 B1 FR2295289 B1 FR 2295289B1
Authority
FR
France
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
Application number
FR7441977A
Other languages
French (fr)
Other versions
FR2295289A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7441977A priority Critical patent/FR2295289A1/fr
Priority to CA228,123A priority patent/CA1029352A/en
Priority to GB23807/75A priority patent/GB1512077A/en
Priority to US05/584,027 priority patent/US3994436A/en
Priority to CH727375A priority patent/CH597425A5/xx
Priority to AU81945/75A priority patent/AU494517B2/en
Priority to EG343/75A priority patent/EG12975A/xx
Priority to ES438625A priority patent/ES438625A1/es
Priority to NO752077A priority patent/NO752077L/no
Priority to DK266075A priority patent/DK149495C/da
Priority to OA55526A priority patent/OA05028A/xx
Priority to JP50070282A priority patent/JPS5110504A/ja
Priority to IT68520/75A priority patent/IT1036287B/it
Publication of FR2295289A1 publication Critical patent/FR2295289A1/fr
Application granted granted Critical
Publication of FR2295289B1 publication Critical patent/FR2295289B1/fr
Granted legal-status Critical Current

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
    • E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
    • E01B9/10—Screws or bolts for sleepers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/041—Releasable devices
    • F16B37/042—Releasable devices locking by rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
FR7441977A 1974-06-13 1974-12-19 Dispositif d'ancrage de boulon, et ses applications, notamment aux traverses en beton pour chemin de fer Granted FR2295289A1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7441977A FR2295289A1 (fr) 1974-12-19 1974-12-19 Dispositif d'ancrage de boulon, et ses applications, notamment aux traverses en beton pour chemin de fer
CA228,123A CA1029352A (en) 1974-06-13 1975-05-30 Composite railway tie
GB23807/75A GB1512077A (en) 1974-06-13 1975-06-02 Composite railway tie
US05/584,027 US3994436A (en) 1974-06-13 1975-06-04 Composite railway tie
CH727375A CH597425A5 (US20100223739A1-20100909-C00025.png) 1974-06-13 1975-06-05
AU81945/75A AU494517B2 (en) 1975-06-09 A composite railway tie
EG343/75A EG12975A (en) 1974-06-13 1975-06-10 Traverse mixte de chemin de fer
ES438625A ES438625A1 (es) 1974-06-13 1975-06-11 Perfeccionamientos en traviesas mixtas para ferrocarriles.
NO752077A NO752077L (US20100223739A1-20100909-C00025.png) 1974-06-13 1975-06-11
DK266075A DK149495C (da) 1974-06-13 1975-06-12 Jernbanesvelle
OA55526A OA05028A (fr) 1974-06-13 1975-06-12 Traverse mixte de chemin de fer.
JP50070282A JPS5110504A (US20100223739A1-20100909-C00025.png) 1974-06-13 1975-06-12
IT68520/75A IT1036287B (it) 1974-06-13 1975-06-12 Traversima ferroviaria

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7441977A FR2295289A1 (fr) 1974-12-19 1974-12-19 Dispositif d'ancrage de boulon, et ses applications, notamment aux traverses en beton pour chemin de fer

Publications (2)

Publication Number Publication Date
FR2295289A1 FR2295289A1 (fr) 1976-07-16
FR2295289B1 true FR2295289B1 (US20100223739A1-20100909-C00025.png) 1977-07-08

Family

ID=9146392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441977A Granted FR2295289A1 (fr) 1974-06-13 1974-12-19 Dispositif d'ancrage de boulon, et ses applications, notamment aux traverses en beton pour chemin de fer

Country Status (1)

Country Link
FR (1) FR2295289A1 (US20100223739A1-20100909-C00025.png)

Also Published As

Publication number Publication date
FR2295289A1 (fr) 1976-07-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse